| Patents for F16N 7 - Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated (5,351) |
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| 02/11/1992 | US5086878 Tool and workplace lubrication system having a modified air line lubricator to create and to start the delivery of a uniformly flowing pressurized air flow with oil, to deliver the oil continuously and uniformly where a metal part is being formed |
| 02/05/1992 | EP0469398A1 Arrangement of or for a central lubrication device |
| 01/30/1992 | DE4023354A1 Drive axle for goods vehicle - has system of continuous lubrication using differential bevel gear |
| 01/29/1992 | EP0468549A1 Secondary oil system |
| 01/21/1992 | US5082089 Traction motor suspension bearing lubricator |
| 12/27/1991 | EP0462358A1 Lubricating oil permeable cylinder wall ring |
| 12/24/1991 | US5074256 Lubricating system for a valve seat of an internal combustion engine |
| 12/19/1991 | DE4119609A1 Intermittent lubricant feeder to lubricating points - consists of duct with storage and metering compartment, with pipe, cylinder and slide piece |
| 12/17/1991 | US5072510 Electric motor lubrication |
| 12/04/1991 | CN2090003U Warning type pressure oil apparatus |
| 11/27/1991 | EP0458632A1 A tool and workpiece mist lubrication system |
| 11/26/1991 | US5067590 Method for filling a pressurized lubricant dispensing chamber |
| 11/26/1991 | US5067454 Self compensating flow control lubrication system |
| 11/12/1991 | US5063895 Oil pump drive arrangement for a piston internal-combustion engine and method of making same |
| 10/30/1991 | CN2087722U Pneumatic injection lubricating device |
| 10/29/1991 | US5060761 Automatic lubricating device for the chisel of a hydraulic striking mechanism |
| 10/29/1991 | US5060760 Device for feeding grease to a plurality of bearings |
| 10/29/1991 | CA1291339C Device for dosing a flowing fluid |
| 10/15/1991 | US5056180 Field tape cleaning and lubricating device |
| 10/15/1991 | CA1290708C Self-lubricating and self-cleansing bearings |
| 10/08/1991 | US5054583 Bearing arrangement with centrifugal mist lubrication flow and isolate dead shaft conductive cooling flow |
| 10/02/1991 | EP0448690A1 Emergency lubrication mist system. |
| 10/02/1991 | CN1055041A Wobble plate type refrigerant compressor having ball-and-socket joint lubricating mechanism |
| 09/24/1991 | US5051007 Lubrication of a centrifugal pump bearing |
| 09/24/1991 | US5050707 Automatic oiling device |
| 09/24/1991 | US5050532 Method of moistening such articles as tools or workpieces with a liquid, such as a lubricant, coolant, or adhesive, and device for carrying out the method |
| 09/11/1991 | EP0362241A4 Coolant flow control |
| 09/11/1991 | CN1013896B Lubricating device in turret type change-over device |
| 09/10/1991 | US5046306 Secondary oil system |
| 09/10/1991 | CA1288763C Compensator for earth boring bits |
| 09/03/1991 | US5046054 Apparatus for distributing lubricant to air guns in a single airline air gun subarray |
| 09/03/1991 | US5044895 Oil supply device for a rotary machine |
| 08/27/1991 | US5042618 Liquid/gas delivery system |
| 08/21/1991 | EP0441841A1 Continuous chain lubricating device |
| 08/13/1991 | US5038893 Lubrication monitoring system |
| 08/07/1991 | EP0440038A1 Process and device for lubrication with a minimal amount of lubricant |
| 07/31/1991 | EP0438970A2 Dispenser |
| 07/23/1991 | US5033585 Device for controlling lubricant flow |
| 07/17/1991 | EP0437222A1 Method and device for continual lubrication |
| 07/16/1991 | US5031725 Gear box idle lubrication system |
| 07/09/1991 | US5029672 Lubricating system for printing, duplicating and like machines |
| 07/03/1991 | CN2080127U Electric soft pipe grease filling machine |
| 06/25/1991 | CA1285309C Bearing assembly |
| 06/11/1991 | US5022493 Method and apparatus for lubricating cables |
| 06/11/1991 | US5022492 Lubricant of oil and trimethylolpropane tri-actanoate, triheptylate or trinonanate |
| 06/05/1991 | EP0430024A1 Automatic greasing device for the bit of a hydraulic percussive tool |
| 06/04/1991 | US5020636 Piezoelectric lubricating device for a bearing |
| 06/04/1991 | US5020635 Rotary shaft and lubricating system therefor |
| 05/29/1991 | EP0429384A1 Device for automatic lubrication of the universal joint of the transmission |
| 05/28/1991 | US5018601 Integrated emergency lubrication system having single feed line to bearings |
| 05/21/1991 | CA1284310C Lubrication devices |
| 05/16/1991 | DE3937216A1 System for cutting fluid application in machining - has high pressure pump fed from charging pump to avoid entrapment of air |
| 05/14/1991 | US5014821 Lubricating system for air feed pipe lines laid in a factory |
| 05/02/1991 | WO1991005943A1 Emergency lubrication mist system |
| 05/02/1991 | EP0424652A1 Oil passage in a transmission casing |
| 04/16/1991 | US5007504 Lubrication apparatus and method |
| 04/03/1991 | EP0419835A1 Lubrication monitoring system |
| 04/03/1991 | EP0419715A1 Lubricant supply device |
| 03/27/1991 | CN2073970U Oil feeder |
| 03/27/1991 | CN1012212B Lubricating device for hydrodynamic bearing |
| 03/26/1991 | US5002025 Lubricating oil permeable cylinder wall ring |
| 03/26/1991 | US5001901 Hydraulic fluid circuit for full case hydraulic unit |
| 03/14/1991 | DE3929426A1 Shaft or pin bearing with oil wiper - has cavity and deflector surfaces, with lubricating ring and oil discharge ducts |
| 02/21/1991 | WO1991002189A1 Device for lubricating cables of lifts or hoisting and traction machinery |
| 02/19/1991 | US4993979 Marine propulsion device |
| 02/19/1991 | US4993516 Sealed and pressure balanced oil lubricating system |
| 02/19/1991 | US4993380 Lubrication mechanism of engine cylinder |
| 02/13/1991 | CN1011613B Coupling for pressure or vacuum fluid system |
| 02/05/1991 | US4989636 Coupling for pressure of vacuum fluid system |
| 01/29/1991 | US4987974 Device to assist with the radial distribution of lubricating fluid from a rotating shaft |
| 01/24/1991 | WO1991000977A1 Device to limit the flow of lubricant through a rotating shaft |
| 01/16/1991 | EP0408454A1 Device for restricting the oil flow in a rotating shaft |
| 01/09/1991 | EP0406527A1 Driving system for two oil pumps of an internal combustion engine with reciprocating pistons |
| 01/08/1991 | US4982473 Wire rope cleaning apparatus |
| 01/02/1991 | EP0277971B1 Self-scavenging gear box lubrication system |
| 12/20/1990 | DE3919425A1 Friction point lubrication - which uses given dosage crude oil to each point to restore lubricating action of the packed grease |
| 12/18/1990 | US4977979 Lubrication system |
| 12/11/1990 | US4976335 System for lubricating mechanical members, in particular aircraft components, featuring a minimum emergency oil supply device |
| 12/06/1990 | DE3917581A1 Vibration redn. for drive shaft - has oil chambers around shaft circumference impinged with oil pressure |
| 11/28/1990 | EP0399323A1 Lubricant supply device for several bearings |
| 11/28/1990 | CN1047371A Self-conveying apparatus for lubricating bearing |
| 11/27/1990 | US4972925 Progressive distributor |
| 11/21/1990 | CN1010494B Lubricating device for turbine machine |
| 11/19/1990 | WO1990014523A1 Self-feed device for lubricating a bearing |
| 11/19/1990 | CA2063411A1 Automatic delivery device for lubricating a bearing |
| 11/15/1990 | WO1990013735A1 Cold lubricant misting device and method |
| 11/14/1990 | EP0396820A1 Self lubricating bearing |
| 11/13/1990 | US4969809 Lubrication system for an eccentric bearing of a rotary piston internal-combustion engine |
| 11/06/1990 | US4967882 Central lubricating installation |
| 11/06/1990 | US4967881 Central lubricating installation |
| 11/06/1990 | US4967880 Process and apparatus for monitoring lubricating oil water content for rotary printing presses |
| 10/23/1990 | US4964489 Jet spray slinger |
| 10/23/1990 | US4964420 Distributor |
| 10/16/1990 | US4962829 Oil management tank system |
| 09/25/1990 | US4958940 Electric motor lubrication |
| 09/25/1990 | CA1274494A1 Rotary compressor lubrication arrangement |
| 09/04/1990 | US4953663 Oil supply for integrated drive generator |
| 09/04/1990 | CA1273585A1 Lubricating arrangement for slide assembly |
| 08/22/1990 | EP0383421A2 Central lubrification system |
| 08/22/1990 | EP0383420A2 Central lubrification system |