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)
10/1981
10/14/1981EP0037536A2 Machine element with a hard bearing or guiding surface, ,method for its production and device usable for the method
10/13/1981US4294712 Self-lubricating bearing
10/13/1981US4294494 Sliding-type bearing
10/13/1981US4294100 Method of manufacturing a seamless outer sleeve for a ball bearing
10/07/1981EP0037096A2 Device working like a stamp or press
10/06/1981US4293171 Anti-friction bearing
10/06/1981US4293169 Water bearing
10/06/1981US4293166 Rolling bearing for relative linear movement on a shaft
10/06/1981US4293137 Magnetic liquid shaft sealing
10/06/1981US4293056 Device for lubricating a hub with bearings
10/06/1981US4292859 Steering device
10/06/1981US4292718 Method of producing metal bearings
09/1981
09/30/1981EP0036692A1 Lubricant insert for rolling bearings
09/29/1981US4292320 Smooth muscle relaxants
09/29/1981US4291927 Integral foamed plastic sliding bearings
09/29/1981CA1109809A1 Centrifugal lubrication system for transmission pocket bearing
09/22/1981US4290656 Hydrodynamic bearing with extended pressure gradient
09/22/1981US4290655 Sintered self lubricating bearings
09/22/1981US4290626 Dual function strut bearing
09/22/1981CA1109454A1 Rotary rock bit seal recess washer
09/16/1981EP0035782A1 Bearing assembly and method for making same
09/15/1981US4289077 Railway center bearing wear liner
09/15/1981US4288895 Bearings
09/15/1981CA1108881A1 Movable joint seal
09/08/1981US4288129 Bearing cage
09/08/1981US4287783 Mechanism for lubricating bearings of a counter shift gear for a gear transmission
09/08/1981CA1108597A1 Biased lubricant compensator for an earth boring drill bit
09/08/1981CA1108561A1 Wearplate for a coupler shank pinhole
09/02/1981EP0034953A1 Bearing assembly with improved inner race
09/01/1981US4286829 Bearing for high rotational speeds
09/01/1981CA1108210A1 Bearing seal with microencapsulated lubricants
08/1981
08/25/1981US4285551 Fluid bearing
08/25/1981US4285168 Fiber lubricated bearings
08/25/1981CA1107716A1 Earth boring bit with gridded ferrous bearing surface
08/25/1981CA1107540A1 Rotary rock bit bearing pin hardfacing system
08/20/1981WO1981002333A1 Rolling friction device
08/19/1981EP0034084A1 Roller bearing with means for lubricating the inner race
08/18/1981US4284174 Emergency oil/mist system
08/18/1981CA1107313A1 Thrust washer and combination seal and thrust washer method and apparatus
08/12/1981EP0033454A1 Method of manufacturing a cage for roller bearings (welding solution)
08/11/1981CA1106649A1 Antifriction alloy
08/05/1981EP0033102A1 Method of manufacturing a cage for tapered roller bearings
07/1981
07/28/1981US4280743 Double-row spherical roller bearing
07/28/1981US4280571 Rock bit
07/23/1981WO1981002025A1 Aluminum-based alloy bearing
07/21/1981US4279452 Bearing assembly
07/21/1981CA1105536A1 Power shaft support bearing
07/14/1981US4278740 Aluminum-tin base bearing alloy and composite
07/14/1981US4278307 Cage for a rolling bearing
07/08/1981EP0031415A1 Shaft seal for distributing rollers in inking systems of printing machines
07/07/1981US4277118 Bearings with felted teflon liners
07/07/1981US4277117 Internally reinforced ball bearing spacer
07/07/1981US4277116 Bearing construction and retainer therefor
07/07/1981US4277113 Composite material compliant bearing element
07/07/1981US4276946 Biased lubricant compensator for an earth boring drill bit
07/07/1981CA1104623A1 Antifriction bearing construction
07/07/1981CA1104622A1 Doctor bearing integral pressure lubrication
07/07/1981CA1104552A1 Floating seal for drill bits
07/07/1981CA1104508A1 Device for lubricating the tie rods of an injection molding machine
07/07/1981CA1104383A1 Lubricant volume displacement system for a rotary rock bit
06/1981
06/30/1981EP0024386A4 Movable joint seal.
06/24/1981EP0030694A1 Automatic lubrication system for sliding bearings and guides
06/23/1981US4274874 Copper-tin type sintered alloy for oil-impregnated bearing excellent in bearing performance as bearing used in low-load and high-velocity region
06/23/1981US4274684 Permanently lubricated bearing
06/23/1981US4274298 Drive unit seal assembly
06/16/1981US4273390 Bearing system with thrust compensation means
06/16/1981US4273343 Shaft seal
06/16/1981US4273003 Check valve bearing lubricator
06/16/1981CA1103060A1 Connecting rod liner
06/09/1981US4272135 Seal for a rolling bearing
06/09/1981US4271928 Lubricant supply device
06/09/1981CA1102856A1 Bearing for liner-hanger assembly
06/03/1981EP0029736A1 Method of diagnosis of operating conditions of bearing and apparatus therefor
06/03/1981EP0029667A1 Gas-lubricated bearings and method of manufacture
06/03/1981EP0029476A1 Mixer
06/03/1981EP0029471A1 Process for producing the body for a sliding-contact bearing of high thermal conductivity, and bearing body
06/02/1981US4270815 Roller bearing
06/02/1981US4270813 Bearing positioning retainer
06/02/1981CA1102475A1 Nucleated nylon/ptfe compositions
06/02/1981CA1102388A1 Multi-row anti-friction bearing
06/02/1981CA1102185A1 Method of making antifriction products
05/1981
05/28/1981WO1981001375A1 Composite material with two or a plurality of layers
05/27/1981EP0029395A2 Method of manufacturing and assembling a cylindrical roller bearing and a bearing obtained by said method
05/27/1981EP0029077A1 Liner for centre plate structure of a railway vehicle
05/26/1981US4269460 Ball bearing and applications thereof
05/26/1981US4269459 Wheel bearing slinger ring
05/26/1981US4269420 Seal
05/19/1981US4267920 Conveyor belt roll
05/19/1981US4267625 Assembly method for large diameter rolling bearings
05/12/1981US4267241 Method of preparing steel-backed antifriction alloy, composite strips and products therefrom
05/12/1981CA1100714A1 High load bearing for bridges and similar structures
05/05/1981US4265496 Apparatus for long-term bearing lubrication
04/1981
04/28/1981US4264682 Surface hafnium-titanium compound coated hard alloy material and method of producing the same
04/28/1981US4263695 Lubricated plain bearing for radial loads made of inelastic plastic material
04/22/1981EP0027304A1 Rotatable joint with face seal
04/21/1981US4263361 Textile, adhesive, friction reducer, fillers
04/21/1981US4263243 Method for making a flexible bearing
04/21/1981US4262979 Multi-part plastic cage for rolling bearings
04/21/1981US4262978 Bearing assemblies
04/16/1981WO1981001042A1 High temperature lubricating process
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