| Patents for F16C 33 - Parts of bearings; Special methods for making bearings or parts thereof (45,519) |
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| 10/01/1991 | US5052352 Mechanical part made of ceramics |
| 09/25/1991 | CN1054837A Polyolefin backside coating for photosensitive reproduction element |
| 09/24/1991 | US5051316 Overlay alloy or plain bearing |
| 09/24/1991 | US5051007 Lubrication of a centrifugal pump bearing |
| 09/24/1991 | US5051006 Roller bearing cage |
| 09/24/1991 | US5051004 Radial ball bearing having a curved chamfer between a raceway groove and its shoulder |
| 09/24/1991 | US5051003 Rolling bearing |
| 09/19/1991 | WO1991014108A1 Improved solid-lubricant bearing |
| 09/19/1991 | WO1991014107A1 New and improved bearing assemblies |
| 09/19/1991 | WO1991013754A1 Composite coating for electrical connectors |
| 09/19/1991 | DE4007881A1 Mounting assembly for shaft |
| 09/19/1991 | CA2077531A1 Bearing assemblies |
| 09/18/1991 | EP0446723A1 Ball bearing for use in vacuum and turbo-molecular pump incorporating same |
| 09/18/1991 | CN1054657A Angle contact ball bearing with contact angle greater than 36 deg. |
| 09/18/1991 | CN1054656A Improved bearing assemblies |
| 09/18/1991 | CN1054548A Bushing for oil film bearing |
| 09/18/1991 | CN1013987B Ball bearing |
| 09/17/1991 | WO1991014308A1 Low-profile disk drive motor |
| 09/17/1991 | US5049606 Polyaminobismaleimide resin and fluorescein |
| 09/17/1991 | CA2081375A1 Low-profile disk drive motor |
| 09/12/1991 | DE4007452A1 Bearing cage for rolling bearings - has elastically resilient cage ends with projection on one and recess on other |
| 09/11/1991 | EP0445733A1 Spindle motor |
| 09/11/1991 | EP0445481A1 Lubricating device for castors |
| 09/11/1991 | EP0445472A1 Bushing for oil film bearing |
| 09/11/1991 | CN1013896B Lubricating device in turret type change-over device |
| 09/10/1991 | US5047392 Diamagnetic colloids based seals |
| 09/10/1991 | US5046868 Bearing wiper seal |
| 09/10/1991 | US5046863 Dynamic pressure bearing device |
| 09/10/1991 | US5046248 Thrust roller bearing with improved assembly |
| 09/10/1991 | CA1288794C Plastic bearing and method of making the same |
| 09/04/1991 | EP0444651A2 Light deflecting apparatus |
| 09/04/1991 | CN2084124U 天然气润滑轴承 Gas-lubricated bearings |
| 09/04/1991 | CN1013744B Precision roil-forming technology of bearing race |
| 09/04/1991 | CN1013740B Roll neck bearing assembly and inner bearing components therefor |
| 09/03/1991 | US5045405 Metal layer with fine insoluble inclusion; wear resistance |
| 09/03/1991 | US5044788 Grooved mounting for bearing separator |
| 09/03/1991 | US5044787 Slit cage, particularly for needle bearings |
| 09/03/1991 | US5044783 Pocket surface for separator for ball bearings |
| 09/03/1991 | US5044782 Sealed tapered roller bearing assembly for aircraft wheel bearing system |
| 09/03/1991 | US5044779 Linear ball bush |
| 09/03/1991 | CA1288457C Pivot assembly |
| 08/29/1991 | DE4103117A1 Producing sliding elements with bearing alloy coatings - in which base alloy is electrochemically deposited followed by further alloy coating which increases amt. of at least one element in alloy |
| 08/28/1991 | CN1054126A Gem bearing |
| 08/27/1991 | US5042616 Self-regulating lubricant supply for thrust bearings |
| 08/27/1991 | US5042319 Split bearing eccentric drive |
| 08/27/1991 | US5042153 Method for producing a sliding part |
| 08/21/1991 | EP0218638B1 Pivot pin bearing for biomedical systems |
| 08/20/1991 | US5041339 High hardness, load durability and adhesion, wear and seizure resistance, used in bearings, washers and bushings |
| 08/20/1991 | US5040954 In-tank type motor-operated pump |
| 08/20/1991 | US5040906 Bearing with lubricating and non-lubricating spacer elements |
| 08/20/1991 | US5040905 Elastomeric combined seal and spring |
| 08/20/1991 | US5040501 Valves and valve components |
| 08/20/1991 | US5040428 Swing reduction gear assembly |
| 08/20/1991 | CA1287863C Molded rubber seal for bearing and stamping assembly |
| 08/14/1991 | EP0441624A1 Multi-layered sintered sliding member |
| 08/14/1991 | EP0441262A1 Titanium carbide modified hardfacing for use on bearing surfaces of earth boring bits |
| 08/14/1991 | EP0440917A1 Bearing arrangement for a turbocharger |
| 08/14/1991 | CN1053829A Process for manufacturing or repairing large bush |
| 08/13/1991 | US5039575 Metal substrate with aromatic polyether ketone, polytetrafluoroethylene and metal fluoride |
| 08/13/1991 | US5039568 Mechanical part made of ceramics |
| 08/13/1991 | US5039231 Bearing cage |
| 08/13/1991 | US5039230 Roller bearing |
| 08/13/1991 | US5038640 Titanium carbide modified hardfacing for use on bearing surfaces of earth boring bits |
| 08/09/1991 | CA2035285A1 Titanium carbide modified hardfacing for use on bearing surfaces of earth boring bits |
| 08/08/1991 | WO1991011545A1 Highly wear-resistant sliding layer with improved sliding properties and process for producing it |
| 08/08/1991 | DE4103116A1 Gleitelement mit hochverschleissfester gleitschicht mit verbesserten gleiteigenschaften und herstellungsverfahren hierzu Slider with High wear gliding surface with improved sliding properties and manufacturing processes this |
| 08/07/1991 | EP0439971A1 Bearing or rolling bearing in particular with abutting rolling elements |
| 08/07/1991 | EP0439841A1 Radial ball bearing |
| 08/07/1991 | EP0439464A1 A method and apparatus for correcting deviations in the shape of hardened metal objects |
| 08/06/1991 | US5037214 Double row tapered roller bearing assembly |
| 08/06/1991 | US5037213 Sealed rolling bearing |
| 07/31/1991 | EP0438485A1 Bearing for the shaft of a canned motor pump. |
| 07/31/1991 | CN1053479A Process for manufacturing compact roller bearing |
| 07/30/1991 | US5036235 Brushless DC motor having a stable hydrodynamic bearing system |
| 07/30/1991 | US5035681 Reduced friction sprocket assembly for use in corrosive environments |
| 07/30/1991 | US5035520 Deformable self-adjusting ball bearing cage |
| 07/25/1991 | WO1991009211A3 Turbocharger bearing retention and lubrication system |
| 07/25/1991 | WO1991009147A3 Rapid solidification melt-coat process |
| 07/25/1991 | CA2034628A1 Rotary cone type rock bits |
| 07/24/1991 | EP0437896A2 Process for manufacturing a compact roller bearing |
| 07/24/1991 | CN2081449U Double-line spherical roller bearing hold frame |
| 07/24/1991 | CN1013294B Heavy-duty sliding surface bearing |
| 07/23/1991 | US5034187 Method of making carbide/fluoride/silver composites |
| 07/23/1991 | US5033937 Centrifugal pump with modular bearing support for pumping fluids containing abrasive particles |
| 07/23/1991 | US5033878 Cage for spherical roller bearing |
| 07/23/1991 | US5033877 Hollow roller bearing preloaded by an interference fit |
| 07/23/1991 | US5033876 Rolling bearing cage |
| 07/23/1991 | US5033874 Cover element for a bearing |
| 07/23/1991 | US5033873 Rotary bearing assembly having an insertion hole |
| 07/23/1991 | US5033871 Extrudable multi-rigidity hydrodynamic bearing and method of making the same |
| 07/23/1991 | CA1286829C Plain bearing |
| 07/23/1991 | CA1286488C Method of producing plain bearing shell with shock-absorbing anti-friction coating |
| 07/18/1991 | DE4000830A1 Ball-bearing slewing rim - incorporates two=part T=shaped ball-race and is used in dredgers or cranes |
| 07/17/1991 | EP0437136A2 Manufacture of impregnated articles, and the use of such articles as rotating bearings |
| 07/17/1991 | EP0437047A1 Trunnion bearing dust seal |
| 07/17/1991 | EP0379569A4 Cam follower assembly |
| 07/16/1991 | US5032751 Magnetic fluid bearing |
| 07/16/1991 | US5032215 Method of etching ceramic frictional or sealing elements |
| 07/16/1991 | US5031421 Circular knitting machine |
| 07/16/1991 | CA1286347C Rotary body of hard material with plastic supporter and method of manufacturing therefor |