Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16C - Shafts; Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing; Elements of crankshaft mechanisms; Pivots; Pivotal connections; Rotary engineering elements other than gearing, coupling, clutch or brake elements; Bearings › F16C 33 - Parts of bearings; Special methods for making bearings or parts thereof
Patents for F16C 33 - Parts of bearings; Special methods for making bearings or parts thereof (45,519)
04/2003
04/03/2003US20030062690 Sealing apparatus and a rolling bearing and a clutch apparatus provided therewith
04/03/2003US20030062689 Sealing device
04/03/2003US20030061893 Ball screw device and linear motion device
04/02/2003EP1298336A2 Needle bearing and method for grinding bearing parts thereof
04/02/2003EP1298335A2 Hydraulic bearing
04/02/2003EP1298334A2 Roller thrust bearing
04/02/2003EP1298317A1 Starter having helical ventilation groove
04/02/2003EP1297267A1 Hybrid contact roller bearings for vacuum pump
04/02/2003EP1171719B1 Hydrostatic bearing device
04/02/2003EP1042619B1 Cage with improved grease retention
04/02/2003CN1407261A Sealed device
04/02/2003CN1407253A 链条 Chain
04/02/2003CN1407211A Cam servo unit with roller
04/02/2003CN1406773A Resin roller with built-in bearing and manufacture and mould thereof
04/02/2003CN1104571C Method and device for disposing of lubricants from plain bearing
04/02/2003CN1104570C Bearing system of rotating shaft
04/02/2003CN1104457C Manufacture of plain bearings
04/01/2003US6541135 Seal rings with improved friction and wear properties
04/01/2003US6540407 Rolling element bearing arrangement
04/01/2003US6540405 Ultrathin-walled rolling bearing
04/01/2003US6540404 Sintered plain bearing for engines and gears
04/01/2003US6540403 Piston-pin bushing
03/2003
03/27/2003WO2003025413A1 Disc brake, in particular for a utility vehicle
03/27/2003WO2003025409A1 Pulley rotatingly supporting device
03/27/2003WO2003025102A1 Lubricating oil for rolling bearing unit of high-speed cutter
03/27/2003WO2002093029A9 Bearing with low wear and low power loss characteristics
03/27/2003US20030060294 Wheel drive unit
03/27/2003US20030060097 Drive shaft bearing structure for watercraft
03/27/2003US20030059142 4-point contact ball bearing
03/27/2003US20030059141 Sealing device for rolling bearings
03/27/2003US20030059140 Seal ring, sealing apparatus and bearing apparatus
03/27/2003US20030059138 Assembly forming a seal with a bulit-in encoder
03/27/2003US20030059137 Sliding bearing
03/27/2003US20030059136 Dynamic pressure bearing and method of manufacturing the same
03/27/2003US20030057662 Guide bush and method of forming hard carbon film over the inner surface of the guide bush
03/27/2003US20030057651 Assembly forming a magnetic seal, and rolling bearing incorporating such assembly
03/27/2003US20030056610 Starter having helical ventilation groove in tube
03/26/2003EP1296076A1 Roller bearing cage
03/26/2003EP1296075A1 Linear motion guide unit with joint tube between return passage and turnaround
03/26/2003EP1296074A2 4-Point contact ball bearing
03/26/2003EP1047880B1 Centrifugal pump
03/26/2003EP1019557B1 Corrosion resistant cemented carbide
03/26/2003EP0794343B1 Linear motion ball bearing and method for forming lubricating film of the linear motion ball bearing
03/26/2003CN2541664Y Temp resistant self-lubricating carbon fiber bearing
03/26/2003CN2541663Y Double-half outer ring annular joint bearing
03/26/2003CN2541662Y High speed heavy load oil film bearing
03/26/2003CN2541661Y Sealed wind pipe joint ball bearing
03/26/2003CN2541660Y Self-lubricating bearing with through top end conduit
03/26/2003CN2541401Y Improved rolling component holding arrangement
03/26/2003CN1405483A Grease supplementing apparatus
03/26/2003CN1405463A Rolling element interference protection device and guide device
03/26/2003CN1405061A Bearing structure of drive shaft for ship
03/26/2003CN1103878C Coated rolling element bearing
03/26/2003CN1103877C Linear roller guide
03/26/2003CN1103876C Spiral actuator
03/26/2003CN1103875C Rolling contact bearing with built-in one-way coaster
03/25/2003US6537683 Stratified composite material for sliding elements and method for the production thereof
03/25/2003US6537390 Steel material containing 0.15 to 0.3 wt. % of carbon being subjected to carburization
03/25/2003US6537045 Rotating machine having lubricant-containing recesses on a bearing surface
03/20/2003WO2003023242A1 Antifriction bearing for a steering column
03/20/2003WO2003023241A2 Big-end bearing shell or bushing or main bearing shell
03/20/2003WO2003023231A1 Seal device for water pump, rotation support device for water pump, and water pump
03/20/2003WO2003022606A1 Bump stop device
03/20/2003WO2003022482A1 Surface treatment method
03/20/2003WO2003022170A1 Improved bearing for dental handpiece
03/20/2003US20030054712 Drive shaft bearing structure for boat
03/20/2003US20030053727 Roller bearing cage
03/20/2003US20030053726 Magnetic encoder and wheel bearing assembly using the same
03/20/2003US20030053724 Linear motion guide unit with joint tube between return passage and turnaround
03/20/2003US20030053250 Ceramic dynamic-pressure bearing and hard disk drive using the same
03/20/2003US20030051963 One-way clutch assembly
03/20/2003DE20300912U1 Self-lubricating bearing structure comprises bearing formed with shaft hole, inner wall surface of which is formed with at least one channel
03/20/2003DE20300855U1 Plain bearing shell of hollow cylindrical shape consists of two layers respectively of bearing material and stainless steel joined to one another by copper layer
03/20/2003DE20300853U1 Roller bearing arrangement comprises outer part, relatively to which inner part rotates and roller body arranged between parts, roller body having elongated shape, with seal sealing outer part to inner part
03/20/2003DE20300466U1 Rolling bearing has at least one slot for engagement of assembly or disassembly tool located in end face region of two-section inner race and extends by predetermined angle in circumferential direction
03/20/2003DE20219599U1 Large bearing has at least two feeds for lubricant distributed around circumference of bearing, and ring pipe is provided for distribution of lubricant to several lubricating points
03/20/2003DE10119891C1 Cylindrical roller bearing has cage in two parts and at least one reinforcing ring
03/19/2003EP1293691A1 Telescopic device for transmitting a torque
03/19/2003EP1292964A2 Drive assembly for an x-ray tube having a rotating anode
03/19/2003EP1140526B1 Free-wheeling hub
03/19/2003EP1015780B1 Coated rolling element bearing
03/19/2003CN2540533Y Carbonfibre high-temp. resistance self-lubricating bearing
03/19/2003CN2540532Y Bearing with lubricating oil for reducing friction
03/19/2003CN1403723A Dynamic and static pressure fluid bearing and its making process
03/19/2003CN1403633A Ultrasonic prepn process of self-lubricating surface composite material
03/19/2003CN1103258C Method of turning rotating metallic work piece
03/18/2003US6533462 Retainer for rolling bearing and rolling bearing
03/18/2003US6533461 Anti-reversal and anti-rotation thrust washer
03/18/2003US6533460 Hydrodynamic type porous oil-impregnated bearing
03/18/2003US6533458 Linear motion guide units with separator couplers
03/18/2003US6533363 Grease retainer for vehicle wheel hubs
03/18/2003US6533089 Ratchet one-way clutch
03/18/2003US6532662 Surface of the workpiece located within a region opposite an insulator is electrochemically processed more weakly than a surface of the workpiece located opposite the electrode; improves abrasion resistance
03/13/2003WO2003021133A1 Ball screw device
03/13/2003WO2003021120A1 Linear actuator
03/13/2003WO2003021119A1 Angular ball bearing and roller bearing
03/13/2003WO2003020664A1 Annular seal, especially for a ball valve
03/13/2003WO2003020620A1 Supporting roller for an open conveyor belt and the use thereof
03/13/2003WO2002079686A3 Polymer-metal composition retainer for self-lubricating bearing
03/13/2003US20030049148 Hardness, wear resistance, high-temperature oxidation resistance and corrosion resistance, and therefore is suited for use in manufacture of products with good dimensional accuracy
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