| Patents for F16C 33 - Parts of bearings; Special methods for making bearings or parts thereof (45,519) |
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| 07/11/1991 | WO1991009981A1 Sintered alloy bearing |
| 07/10/1991 | EP0435980A1 Bearings. |
| 07/10/1991 | CN2080592U Gas-pressure backflow end surface tail shaft seal |
| 07/09/1991 | US5030017 Carburized steel |
| 07/09/1991 | US5030015 Fluid bearings |
| 07/09/1991 | CA2024779A1 Trunnion bearing dust seal |
| 07/09/1991 | CA1285929C Composition based on polytetrafluoroethylene suited for obtaining a self-lubricating layer on porous bronze bearings |
| 07/09/1991 | CA1285723C Sliding part formed by monomer casting and method for producing the same |
| 07/03/1991 | EP0435482A1 Bearing for a ball and socket joint |
| 07/02/1991 | US5028492 Composite coating for electrical connectors |
| 07/02/1991 | US5028393 Al-based alloy for use as sliding material, superior in fatigue resistance and anti-seizure property |
| 07/02/1991 | US5028150 Anti-friction bearing for heat resistance |
| 07/02/1991 | US5028148 Slide bearing device |
| 07/02/1991 | US5028054 Idler roller bearing and seal |
| 06/27/1991 | WO1991009211A2 Turbocharger bearing retention and lubrication system |
| 06/27/1991 | WO1991009147A2 Rapid solidification melt-coat process |
| 06/26/1991 | EP0434127A2 Bearings |
| 06/26/1991 | CN1052511A Metallurgy material containing sb-cu-base powder |
| 06/25/1991 | US5026324 Sealing device for bearings, particularly bearing bushings of universal joints |
| 06/25/1991 | US5026179 Angular ball bearing method for assembling the same |
| 06/25/1991 | US5026178 Sensor bearings for determining rotational speed and/or angle of torsion |
| 06/25/1991 | US5026177 Lubricatable rotary bearing assembly |
| 06/25/1991 | US5025645 Washing machine |
| 06/25/1991 | CA1285309C Bearing assembly |
| 06/21/1991 | CA2027858A1 Bearing for a ball and socket joint |
| 06/19/1991 | EP0433018A1 Turntable |
| 06/18/1991 | US5024977 Sintered compacts of silicon carbide, boron carbide, metal borides and free carbon |
| 06/18/1991 | US5024882 Fluoropolymer matrix with dispersed metal powders, metal flour fluorides and oxyfluorides; durability |
| 06/18/1991 | US5024881 Matrix-forming fluoropolymer containing a fine dispersion of a metallic powder sliding layer bonded to a metallic backing layer |
| 06/18/1991 | US5024449 Seal assembly for use with an overhang |
| 06/13/1991 | WO1991008277A1 Solid lubricant for friction units |
| 06/13/1991 | DE4031184A1 Long life economical bearing bush - is injection moulded from specific polyamide with its bearing surface coated with mixt. of same polymer, graphite and/or glass fibres |
| 06/13/1991 | DE3940890A1 Lagerausbildung Training camp |
| 06/12/1991 | EP0432120A2 Roller bearing |
| 06/12/1991 | EP0431506A1 Elastic sliding bearing for rotating parts |
| 06/12/1991 | EP0431332A2 Magnetically driven pump |
| 06/12/1991 | CN2078821U Nylon cage of cylindrical roller bearing |
| 06/11/1991 | US5022770 Rotating and sealed bearing assembly of a first member rotating in a second member |
| 06/11/1991 | US5022768 Moulded roller bearings and retainer cage and method of assembling drawer slides |
| 06/11/1991 | US5022659 Seal assembly for antifriction bearings |
| 06/11/1991 | US5022492 Lubricant of oil and trimethylolpropane tri-actanoate, triheptylate or trinonanate |
| 06/11/1991 | US5022267 Bearing roller gauge |
| 06/11/1991 | US5022132 Apparatus for rotatably mounting idlers and pulleys of various sizes |
| 06/05/1991 | EP0430873A2 Roller with a friction- and wear-reducing hard coating and process for producing the coating |
| 06/05/1991 | EP0430327A1 Bearing |
| 06/05/1991 | EP0430324A1 Bearings |
| 06/05/1991 | EP0429762A2 Rolling contact bearing |
| 06/04/1991 | CA1284680C Controlled replenshing lubrication system |
| 05/29/1991 | EP0429208A2 Fluid compressing apparatus |
| 05/29/1991 | EP0428539A1 Process for manufacturing a radial bearing. |
| 05/28/1991 | US5019738 Self-pressurizing gas supported surface-roughness bearing |
| 05/28/1991 | US5019308 Method of making a PTFE based tape suitable for impregnation into a porous metal matrix |
| 05/28/1991 | US5019118 Bearing structure for two-cycle internal combustion engine |
| 05/28/1991 | US5018898 Preventing movement of an article along a shaft |
| 05/28/1991 | US5018882 Apparatus for supporting rotary shaft in vehicle transmission |
| 05/28/1991 | US5018881 Self acting gas bearing apparatus |
| 05/28/1991 | US5018880 Dynamic pressure bearing device |
| 05/28/1991 | US5018879 Cage for rolling bearings with longitudinal movements |
| 05/28/1991 | US5018752 Shaft seal |
| 05/28/1991 | US5018750 Shaft seal assembly |
| 05/22/1991 | EP0428287A1 Unitary enclosure and cover therefor |
| 05/22/1991 | EP0188532B1 Power transmission device |
| 05/21/1991 | US5017095 Power transmission |
| 05/21/1991 | US5017025 Bearing assembly for a shaft journal |
| 05/21/1991 | US5017024 Seal assembly |
| 05/21/1991 | US5017023 Asymmetrically stepped hydrostatic bearing |
| 05/21/1991 | US5017022 High temperature bearing |
| 05/21/1991 | US5016719 Rotary cone type rock bits |
| 05/16/1991 | WO1991006784A1 Process for producing a rolling bearing cage with cast-on spring elements, and rolling bearing cage so produced |
| 05/16/1991 | DE4034804A1 Radial load plain bearing with inner bush - has bearing surface width peripherally variable in proportion to load |
| 05/15/1991 | CN2077058U Floating ring drive bearing |
| 05/14/1991 | US5015105 Crown-shaped cage for a radial bearing |
| 05/14/1991 | CA2029835A1 Unitary enclosure and cover therefor |
| 05/08/1991 | EP0426279A2 Hollow roller bearing and method of making and mounting same |
| 05/08/1991 | EP0426013A2 Unlubricated bearings for gas lasers |
| 05/08/1991 | EP0425868A1 Bearing for a component rotating at high speeds about a vertical axis |
| 05/08/1991 | DE4034517A1 Roller-bearing cage assembly - has rollers snapping into position between concave faces of ribs integral with end rings |
| 05/08/1991 | DE4034516A1 Method of producing pockets in circumference of rings - uses superimposed rotary motions of work and single point tool to generate cycloidal tool path |
| 05/08/1991 | DE3936529A1 Spinning cap shaft bearing - has axial adjustment to tension on bearing ring to control bearing play and friction |
| 05/08/1991 | CN1051235A Flexible composite bearing with copper mesh base and manufacturing method thereof |
| 05/07/1991 | US5013947 Low-profile disk drive motor |
| 05/07/1991 | US5013525 Steel for corrosion-resistant rolling part and rolling part |
| 05/02/1991 | EP0245440B1 Tungsten carbide cobalt chip matrix, bearing material |
| 05/02/1991 | DE3935633A1 Axial roller bearing with roller race - has two rotor discs with collar around edge of one disc, and holder lugs |
| 05/02/1991 | CA2029019A1 Unlubricated bearings for gas lasers |
| 04/30/1991 | US5011738 Procedure for the application of a PTFE-based self-lubricating coating on a bearing element, and the bearings thus obtained |
| 04/30/1991 | US5011387 Rotary piston internal combustion engine |
| 04/30/1991 | US5011320 Bearing for a ball and socket joint |
| 04/30/1991 | US5011305 Cage for a sectorial antifriction bearing |
| 04/30/1991 | US5011304 Specific size aluminum oxide inclusion particles; durability |
| 04/30/1991 | US5011301 Auxiliary sealing system |
| 04/30/1991 | US5011233 Cap for hub unit and hub unit for axle of automobile |
| 04/30/1991 | US5011165 Sealing device especially for hard disk drives |
| 04/30/1991 | CA1283683C Centre-free large antifriction bearing with integrated electricdirect drive |
| 04/24/1991 | EP0423868A1 Bearings |
| 04/24/1991 | CN2075728U Seal bearing |
| 04/23/1991 | US5009525 Roller seating |
| 04/23/1991 | US5009524 Double row, self aligning roller bearing |
| 04/23/1991 | US5009523 Double row bearing assembly |
| 04/23/1991 | US5009522 Reduced flow bearing |