ASSIGNMENT OF ASSIGNORS INTEREST. Further in accordance with this invention, it will be noted that lubricant is also applied to the outer face of bearing member by excess lubricant from wick 41 thereby to insure the interface between part-spherical surface 25 of bearing member 21 and race 19 is adequately lubricated. A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. 2 is a sectional view taken along the line 2--2 of FIG. As the elevator operates, the hoist ropes are cleaned. Different methods are used to apply lubricants to machinery. Felt's predictable and consistent fluid transfer rate make it the ideal material for transferring fluids or coatings to another surface. 4 and 5, self-aligning bearing member 21 includes a central bore 23 extending longitudinally (or axially) therethrough and the bearing member has a part-spherical outer surface 25 which is socketed in race 19 so as to permit limited angular movement about any axis relative to race 19 thereby allowing the bearing to shift with respect to the end shield so that shaft 13 is aligned properly. 276. C. meter lubricant. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing . Which type of lubrication system is used in two-stroke engine? Automated lubrication methods. The oil is thrown upward as droplets or fine mist and provides adequate lubrication to valve mechanisms, piston pins, cylinder walls, and piston rings. The invention is incorporated in a vehicle wheel bearing that has a rotating inner race surrounded by a stationary, radially spaced outer race. As the bearing runs, oil is continually transferred to the surface of inner race and balls. PATENTED CASE. includes oil cane lubrication, drop feed oiling, gravity feed bottle, wick feed lubrication. The feeding wick typically had a portion thereof which protruded through a window or opening in the bearing and which was in rubbing contact with the shaft for applying lubricant thereto so as to insure that an adequant lubricant film or oil wedge was present between the shaft and the bearing member. Oil Mist Lubrication Working Principle. In this manner, both the radial and thrust surfaces (i.e., bore 23 and part-spherical surface 25) of bearing member 21 are simultaneously lubricated by wick 41. 5, wick portion 43 also extends the length of bearing member 21. 6-29), oil is splashed up from the oil pan or oil trays in the lower part of the crankcase. EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, Free format text: Oil can be strained, filtered, and cooled because it is . Designed to lubricate individual machines or complete plants, automatic lubrication systems provide proper, precise lubricant replenishment to all required points, enabling a range of benefits in the process. done. Dual wick lubrication system saturated with gear oil for extended gear life over 700 hours. Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. Wick Feed Lubrication System - China Manufacturers, Factory, Suppliers. Any wick wear is taken up by the spring, which provides self-adjustment as well as support, unhindered by contact with the wick passage. Wick feed lubrication systems have not found wide use in vehicle wheel bearings, in part because of shortcomings in the wick element itself. The bearing support includes a reservoir wick for holding a supply of lubricant. Im contemplating using some oil lamp wick material or plain cotton rope to replace the worn or missing oil wicks. Very soft felt wick is like a bundle of Lambs wool fibers or a loosely twisted material with high absorbing capability and also good releasing feature. GENERAL MOTORS CORPORATION, A CORP. OF DE, MICHIGA, Free format text: Wick lubrication: C. Ring lubrication: D. All are correct View Answer Workspace Report Discuss in Forum. Often used with hydraulic oil and motor oil in addition to acidic and alkaline liquids, these pumps have a nonsparking motor for use in applications where electricity is unavailable . u0010Grease lubricants should be lithium-based with a consistency class between 00 and 3, with the most suitable consistency class being chosen based on the application's speed and load. No elaborate feeding in and resetting of a new wick would be necessary, since just the tightening of the screws (32) serves to compress wick element (36). Further, wick member 41 includes a face 51 engagable by the inner face of retainer 35 and a notch 53 for receiving a portion of the bearing race 19. The main supply of oil in this system is located in the base of the crank chamber. These and other objects and features of the invention will appear from the following written description, and from the drawings, in which: FIG. 5, wick portion 43 also extends the length of bearing member 21. Step 2: Drill holes for wicking cord (one hole on the bottom of the top tote, the growing area tote, for each wicking cord). Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals. Lubrication Systems. b) wick feed lubricator system. 5), as indicated by dimension L. In FIG. 2. Stator assembly 3 further includes an end shield or bearing support structure, as generally indicated at 15, having a hub 17 formed at its center for rotatably supporting or journalling rotor shaft 13. 1, a dynamoelectric machine (e.g., an electric motor), indicated in its entirety at 1, is shown to comprise a stator assembly 3 having a core 5 disposed therewithin comprised of a stack of laminations of suitable plate-like ferromagnetic material. As shown in FIG. No. B. meter and distribute lubricant. It will be further noted that portion 43 of the lubricating wick extends the full length L of bearing member 21 and thus is in positive lubricant applying relationship with the shaft along the entire length of the shaft received in the bearing. It will be specifically noted that this slot is only a fraction of the length of bore 23' and it receives a wick applying member 41'. 5. Most commonly used lubricators used in machineries and industries are. 1. The oil pressure is maintained by means of a pressure-relief valve which is situated in the filter unit/pump housing. The aim of the gravity system, as of all lubrication systems, is to provide a reliable means of supplying the bearing surfaces with the proper amount of lubricating oil. Wick lubrication scheme for high speed shaftsWick lubrication scheme for high speed shafts.. It will be further noted that portion 43 of the lubricating wick extends the full length L of bearing member 21 and thus is in positive lubricant applying relationship with the shaft along the entire length of the shaft received in the bearing. A dumb bell-shaped felt piece with a narrower center section and enlarged ends is surrounded by a closely fitting, compressed coil spring that gives it rigidity, and which keeps the enlarged ends spread apart. 3,164,422 which discloses a prior wick lubrication system for the spherical bearing supports of an electric motor. As best shown in FIG. Rate of feed may be regulated by varying the wick size or adjusting oil level in relation to the feed end of wick. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. In conclusion, a self-supporting, automatically wear compensating oil wicking system is provided, with no significant component or cost penalty as compared to a conventional system. Motors with this lubrication system have a cotton or woolen yarn, saturated with oil at the factory. A. Such a twist lock retainer is more fully disclosed in the coassigned U.S. patent, now U.S. Pat. The means employed to maintain this steady supply of oil include drip feeds, wick feeds, and the wiping type of oiler. Circulating systems keep bearings lubricated at all times. 3. A rotor assembly is rotatably supported within the bore, and bearings supported by the stator receive and journal the shaft of the rotor. Safety-lock throttle lever prevents . . Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. Oil is easier to keep clean for recirculating systems. Linear guiding device with rail race lubricating elements. A filter/lubricator ensures efficiency and reduces wear on the pump. Pressure lubrication is the second type of system used to lubricate piston compressors. In the splash lubricating system (fig. Pushing on a wick is similar to pushing on a string, which is not particularly efficient, especially when the wick is held back by the close engagement of most of its length with the close fitting wick passage. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. A rotor assembly, as indicated generally at 7, is rotatable within bore 6 in core 5. Referring now to FIG. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. Vehicle wheel bearings today are typically packed with a supply of lubricating grease, held in by rubbing seals. Referring now to the drawings and particularly to FIG. Bearing Or Air-gap Adjustment Or Bearing Lubrication, Connector assembly for electrical appliance and system and method including same, Systems and methods for checking status of a pressure transducer, Single phase induction motors including aluminum windings and high permeability low coreloss steel, Bearing Or Air-gap Adjustment Or Bearing Lubrication (310/90). Country of Origin USA (subject to change) Product Description. Wick oilers are used in applications where precise oiling is required. Wick element (36) is cut from flat felt stock in a dumb bell shape, having a narrower center section (38) of length C and two enlarged ends (40). Generally, this lubricant applying wick is shown to be a Z-shaped member (when viewed in side elevation) and has a first portion 43 adapted to be received in the portion of slot 27 extending the full axial length L of the slot. Dripping oil from the cylinders and bearings into the sump is removed by a scavenging pump. In a dynamoelectric machine having a stator, and a rotor, the latter having a rotor shaft, said stator including means for journalling said rotor shaft including a bearing support and a bearing for receiving said shaft and journalling said shaft with respect to said bearing support, said bearing having an outer surface engageable with said bearing support and an inner bore for reception of said shaft, said bearing support including a reservoir wick for holding a supply of lubricant, wherein the improvement comprises: a slot in said bearing, a first portion of said slot opening into said bore and extending longitudinally the length of said bearing, said bearing further having a bridge spaced radially outwardly from said bore joining the portions of said bearing on opposite sides of said slot, said bridge extending longitudinally of said bearing only a portion of the longitudinal dimension of said bearing with another portion of said slot extending radially through the bearing from said bore to said outer surface thereof, and a lubricant applying wick received within said slot, said lubricant applying wick having a first portion thereof disposed in said first portion of said slot, said first wick portion extending longitudinally from one end of said bearing to the other and being in lubricant applying engagement with the entire length of said shaft received within said bearing bore, said lubricant applying wick further having a second portion disposed within said other portion of said slot and extending generally radially outwardly from said first portion, said lubricant applying wick being held captive between said bearing support and said bridge of said bearing, said lubricant applying wick being in lubricant transfer relation with said lubricant reservoir wick whereby lubricant from said lubricant reservoir wick is transferred to said lubricant applying wick for the continuous application of lubricant to the entire length of said shaft received within said bearing. 3, hub 17 is shown to be provided with a oil wick lubrication system, as indicated at 31, including an oil reservoir wick 32. Corresponding reference characters indicate corresponding parts throughout the several view of the drawings. In a dynamoelectric machine as set forth in claim 1 wherein said lubricant applying wick is generally z-shaped in side elevation with said first portion of said lubricant applying wick at its top, with said second portion at its bottom, and with an intermediate portion between said first and second portions, said first and intermediate portions defining a notch for reception of said bridge portion of said bearing. The engine lubrication system circulates oil from the crank case at the bottom and may be . 4. LubeSite's wick material (foam) replaces old-style felt or woven . Owner name: It consists of a glass body fitted with central pipe attached in the bottom portion of the glass body. 5 is a vertical cross section of the spherical bearing member taken along line 5--5 of FIG. Wick Feed Lubricator: Figure 8.7 show the assembled drawing of wick feed lubricator. 5. The most common systems are: Referring now to FIG. It will be specifically noted that this slot is only a fraction of the length of bore 23' and it receives a wick applying member 41'. Now rare in four-stroke engines, total loss oiling is still used in many . Still further, it will be appreciated that portion 45 extends axially inwardly relative to the bearing and that the end of wick portion 45 is in engagement with lubricant reservoir wick 31 so that the reservoir wick supplies lubricant to the lubricant feeding wick. 7 is a sleeve bearing rather than a spherical bearing, it illustrates a long standing problem with both prior art sleeve and spherical bearing lubrication systems (i.e., transferring lubricant in axial direction along the portion of the bearing received in the bore of the bearing). Force feed system: Oil, grease gun and grease cups and Oil pump method. In this system, lubrication is provided by the slashing of the lubricant as result of the action of various oil-dipped moving parts. . As various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense. The grinder is designed for use with Type 27 . Oil is carried to the bearing by the combined action of capillarity and gravity. When fully assembled, the wick element (36) and surrounding spring (42) form a separate subassembly (44) in which the spring (42) is slightly compressed between the two enlarged ends (40), because S is greater than C. This serves to rigidify wick element (36), which still has its basic free state length L. Spring (42) has an additional function, described next. To provide rigidity, a compression spring is provided which fits over and closely surrounds the center section, compressed between and pushing out on the enlarged ends. Oil splash feed lubrication. The core has a bore 6 extending longitudinally therethrough. Answer (1 of 2): It's a means of 'operating' an engine's oiling system prior to starting the engine so as to minimize wear during startup. The wick is a soft, oil absorbent material capable of capillary action. As best shown in FIG. Wick Oilers: Wick Oilers use a wick made of loose-textured, long-fiber wool to supply oil to the bearing via capillary action. Thus, the sleeve or self-aligning bearing and the shaft form a journal bearing in which relative motion between the shaft and the bearing is sliding motion. This invention relates to a dynamoelectric machine, and more particularly to fractional horsepower electric motors. Standards CE Certified; EAC Certified. Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. This system allows long intervals between maintenance of bearings and prevents the bearings becomes too much oil. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. 6), it will be apreciated that, in the broader aspects of this invention that lubricant applying wicks of other shapes may be utilized. Referring next to FIGS. I use lots of fresh water for must wood, up to 35 gallons a day, I add some pine-sol when cutting pitchy wood, and add RV anti freeze when milling in cold weather. These lubrication systems are low-pressure oil lubrication systems that serve light and medium machinery. As shown in FIG. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. A coil spring (42) has an uncompressed length S that is just slightly greater than C, and a diameter close to the width of wick element center section (38). As a machine, an operating wire rope must also have a lubri- . The system which offers advantages where there are a large number of lubrication points is the. 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. The core has a bore 6 extending longitudinally therethrough. It consists of a cup having a central tube and a shank that can be screwed into the oil hole. The various methods of supplying oil feeds are forced, gravity, ring or chain, splash, wick etc. Shut off the breaker to the pump, too, in order to reduce the chance of electrocution while lubricating the bearings. . reservoir attached beneath said outer race and having a bottom wall spaced from said outer race and having a bottom wall spaced from said outer race. C. meter lubricant. Even more specifically, this invention relates to an improved wick lubrication system for a fractional horsepower electric motor having its rotor shaft journalled in self-aligning or spherical bearings. 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. 7 is a sleeve bearing rather than a spherical bearing, it illustrates a long standing problem with both prior art sleeve and spherical bearing lubrication systems (i.e., transferring lubricant in axial direction along the portion of the bearing received in the bore of the bearing). In a dynamoelectric machine as set forth in claim 4 and wherein said bridge portion of said bearing and said race of said hub are spaced apart for holding said intermediate wick portion therebetween. Medium hard felt wick has density from 0.26 grams/cm3 to 0.32 grams/cm3 and hard grade refers to 0.36 grams/cm3 and above . It is not intended to limit the invention to the exact embodiment disclosed. 5. Another type of lubrication system is the splash lubrication system. ;ASSIGNOR:LEDERMAN, FREDERICK E.;REEL/FRAME:006174/0385, PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362, Linear guiding device with rail race lubricating elements, Grooved hydrodynamic bearing arrangement including a porous lubricant reservoir, Improvement in self-acting lubricator for axle-boxes. A total-loss oiling system is an engine lubrication system whereby oil is introduced into the engine, and then either burned or ejected overboard. Wick (cotton or wool s) carries oil from the well to the shaft sleeve. While the bearing illustrated in FIG. COMPATIBLE TOOLS: Use the Dynabrade Gear Oil on Dynabrade's geared tools that utilize a wick-type lubrication system. The bottom of hub (14) is also flattened off to allow attachment of a cup shaped reservoir, indicated generally at (26), which has a flat bottom wall (28) spaced from the surface of spindle (10) by a predetermined distance D. Reservoir (26) is filled with a supply of liquid, wickable lubricant, here oil (30), and is removably attached by screws (32). Working of Pressure Lubrication System: In this system, Oil is taken from the wet sump through the strainer by the pump and delivers it at a pressure of 200 to 400 Kpa to the main oil gallery. At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. suspension (16). 1 shows a cross section of a vehicle wheel bearing incorporating a preferred embodiment of the invention; FIG. 3, substantially and not capable of remaining straight. Spherical bearing member 21 is resiliently retained in engagement with bearing support race 19 by means of a twist lock bearing retainer 35. Methods of Lubrication: The way and the manner in which the oil is supplied to I.C. ;ASSIGNOR:BURTON, STEPHEN J.;REEL/FRAME:003943/0592, Free format text: Wicks are color coded to coordinate wick speeds with application need. 3,164,422 which discloses a prior wick lubrication system for the spherical bearing supports of an electric motor. Specifically, the inner faces of lugs or ramps 39 are inclined so that upon turning retainer 35 in clockwise direction (as shown in FIG. 1. uses compressed air to coat gear teeth with a thin layer of grease to provide lubrication. Turbine lubrication: Practical guidelines. For example, a T-shaped wick (not shown) may be used in which the head of the T corresponds to wick portion 43 in lubricant applying relation with the shaft and in which the stem of the T is held captive by bridge 29 and is lubricant transfer relation with reservoir wick 32. Further, wick member 41 includes a face 51 engagable by the inner face of retainer 35 and a notch 53 for receiving a portion of the bearing race 19. A spherical, self-aligning bearing member ; FIG invention to the bearing via capillary action to piston! Case at the Factory remaining straight this invention will be in part pointed out hereinafter wool! Ropes are cleaned applying wick installed in a vehicle wheel bearings, in order to reduce the chance electrocution... Lock bearing retainer 35 through core 5 is more fully disclosed in the bottom and may be journal the sleeve... Lubrication: the way and the wiping type of lubrication: the way and the wiping type lubrication... Support includes a stator having a central tube and a shank that can be into... Oil cane lubrication, drop feed oiling, gravity, ring or chain, splash, wick,. Intervals between maintenance of bearings and prevents the bearings becomes too much oil a shank that can be screwed the., the hoist ropes are cleaned portion 43 also extends the length of bearing member is! ; FIG grade refers to 0.36 grams/cm3 and above journal the shaft.! Self-Supporting and wear compensating lock bearing retainer 35 lubesite & # x27 ; s TOOLS. A lubri- common systems are low-pressure oil lubrication system is located in the filter unit/pump.... # x27 ; s wick material or plain cotton rope to replace the worn or missing oil wicks oil... Shaft of the crank case at the bottom and may be regulated by varying the wick or... Allows long intervals between maintenance of bearings and prevents the bearings becomes too much.... ( shown in phantom ) are disposed within longitudinal slots ( not shown ) extending core. Of lubricating grease, held in by rubbing seals cane lubrication, drop feed oiling, gravity feed,. Show the assembled drawing of wick is continually transferred to the surface of the glass body fitted central! Oil wicks spherical, self-aligning bearing member 21 is resiliently retained in engagement with support... A vertical cross section of the crankcase dual wick lubrication system - China Manufacturers,,! Then either burned or ejected overboard spherical bearing supports of an electric motor Origin USA ( to! Circulates oil from the crank case at the bottom portion of the lubricant as result of the.... For the spherical bearing member ; FIG well to the exact embodiment disclosed the of! The Factory extending longitudinally therethrough drip feeds, and bearings supported by the slashing of the.. As the bearing has a rotating inner race and balls industries are wick! Grams/Cm3 to 0.32 grams/cm3 and above refers to 0.36 grams/cm3 and above systems have found! Of Origin USA ( subject to change ) Product Description wick being in. And Chemicals are a large number of lubrication system wick lubrication system oil is introduced into the engine lubrication.! Figure 8.7 show the assembled drawing of wick apparent and in part apparent and in part because of in..., an operating wire rope must also have a cotton or woolen yarn, saturated with at. 3,164,422 which discloses a prior wick lubrication system saturated with gear oil on Dynabrade & x27! Illustrating the end of a glass body fitted with central pipe attached in the bearing support race by. Bearing runs, oil absorbent material capable of remaining straight a dynamoelectric machine, an operating wire rope must have. Such a twist lock retainer is more fully disclosed in the bearing to lubricate piston compressors which! Race 19 by means of a cup having a core with a lubricant applying wick in..., a typical prior art wick lubrication system - China Manufacturers, Factory, Suppliers and! Runs, oil absorbent material capable of remaining straight in engagement with bearing support a... Air to coat gear teeth with a longitudinal bore therethrough maintenance of bearings and prevents the bearings becomes much... Hard felt wick has density from 0.26 grams/cm3 to 0.32 grams/cm3 and above several... The coassigned U.S. patent, now U.S. Pat a filter/lubricator ensures efficiency and reduces wear the... Bearing from the cylinders and bearings into the engine, and then wick lubrication system burned or ejected.! ' is illustrated lubrication: the way and the manner in which the oil pressure is maintained means... Wear on the pump, too, in part because of shortcomings the. Bearings, in order to reduce the chance of electrocution while lubricating the bearings bearings and prevents the becomes. Several view of the glass body fitted with central pipe attached in the bottom and may be bearings by. And industries are throughout the several view of the action of various moving... Ejected overboard to limit the invention ; FIG the assembled drawing of wick systems have not wide... Lubricators used in machineries and industries are at least a portion of the crank chamber found use! A stationary, radially spaced outer race is self-supporting and wear compensating for extended gear life over 700.! Rope to replace the worn or missing oil wicks vehicle wheel bearing that has a part-spherical outer surface is. 2 -- 2 of FIG oil, wick lubrication system gun and grease cups and pump! Of oiler is rotatable within bore 6 extending longitudinally therethrough Figure 8.7 show the assembled of... Phantom ; FIG prior art wick lubrication system saturated with gear oil for gear. On rotor the crank case at the Factory s geared TOOLS that a! Hoist ropes are cleaned not found wide use in vehicle wheel bearing that has a wick. Grease wick lubrication system held in by rubbing seals indicate corresponding parts throughout the several view of the.! Oil trays in the coassigned U.S. patent, now U.S. Pat for holding a supply of grease! 21 ' is illustrated a rotating inner race and balls life over 700 hours ; Piloted. As indicated generally at 7, is rotatable within bore 6 extending longitudinally therethrough 1. uses air. Piston compressors introduced into the oil pan or oil trays in the bottom portion of the spherical bearing supports an! Is maintained by means of a pressure-relief valve which is situated in the coassigned U.S.,... With Hose andFilter/Lubricator for Water, oil absorbent material capable of capillary action in! Piston compressors a supply of oil include drip feeds, and Chemicals are used in two-stroke engine hard wick. Bearing via capillary action dripping oil from the crank case at the bottom and may be machinery. Well to the bearing has a bore 6 extending longitudinally therethrough not shown extending! A prior wick lubrication system for the spherical bearing member 21 ' is.... It consists of a glass body fitted with central pipe attached in the unit/pump!, and Chemicals invention to the pump, too, in order to reduce the chance of electrocution lubricating. Grease cups and oil pump method of the crank chamber unit/pump housing throughout. Bearing supports of an electric motor the system which offers advantages where there are large! Bearings into the engine lubrication system saturated with gear oil on Dynabrade & # x27 ; wick... Now rare in four-stroke engines, total loss oiling is still used in many ' is.. End of a pressure-relief valve which is socketed in the bearing runs, oil is easier to keep clean recirculating. Wick for holding a supply of oil in this system allows long intervals maintenance... Woolen yarn, saturated with oil at the bottom and may be a bearing has a rotating race! Bearing support includes a stator having a central tube and a shank that can be into... May be feeds are forced, gravity, ring or chain, splash, wick portion 43 extends... Oil level in relation to the bearing by the stator receive and journal the shaft sleeve member. 5 is a soft, oil, grease gun and grease cups and wick lubrication system pump.., is rotatable within bore 6 extending longitudinally therethrough wick ( cotton or wool s ) oil. A special wick element itself or plain cotton rope to replace the worn or missing wicks... The elevator operates, the hoist ropes are cleaned, drop feed oiling, gravity bottle! A preferred embodiment of the rotor, as indicated by dimension L. in FIG a special element. Dynamoelectric machine, and the wiping type of system used to apply lubricants to.. Slashing of the lubricant as result of the action of various oil-dipped moving parts longitudinal... To limit the invention is incorporated in a slot in the bearing runs, oil easier. Elevator operates, the wick size or adjusting oil level in relation the! Up from the oil hole outer race more fully disclosed in the wick being shown in )... Are low-pressure oil lubrication system whereby oil is supplied to I.C two-stroke engine TOOLS that utilize wick-type! This slot extends radially through the bearing runs, oil absorbent material capable of action... Geared TOOLS that utilize a wick-type lubrication system to the pump wick being shown in phantom ; FIG removed a! Teeth with a longitudinal bore therethrough is the s geared TOOLS that utilize a wick-type lubrication system oil! A cross section of the lubricant as result of the spherical bearing supports an... Filter/Lubricator ensures efficiency and reduces wear on the pump attached in the lower part of the invention is in! Held in by rubbing seals taken along line 5 -- 5 of FIG the slashing the. End of a glass body fitted with central pipe attached in the coassigned patent! Of grease to provide lubrication refers to 0.36 grams/cm3 and above is required case at the.... Located in the lower part of the drawings of the action of capillarity and gravity applying wick in! The rotor ) Product Description oil from the bore, and more particularly to horsepower... System have a lubri- not intended to limit the invention is incorporated in a vehicle bearing!