Patents for F16H 55 - Elements with teeth or friction surfaces for conveying motion; Worms, pulleys orsheaves for gearing mechanisms (19,614) |
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02/10/1999 | CN1042007C Method for grinding tooth back of worm hob with secondary enveloping ring surface |
02/09/1999 | US5868643 Differential apparatus |
02/09/1999 | US5868036 For mounting a tire |
02/09/1999 | US5867901 Method for producing a bevel gear shaft |
02/03/1999 | EP0894695A2 Lash adjustment assembly |
02/03/1999 | EP0894212A2 Composite gear and method of making same |
02/03/1999 | CN2306367Y Double-driving worm |
02/02/1999 | US5865699 Coated chain saw nose sprocket |
02/02/1999 | US5865239 Method for making herringbone gears |
01/31/1999 | CA2240636A1 Adjustable driven clutch |
01/28/1999 | DE19739081C1 Feed drive for machine tool |
01/27/1999 | EP0893625A2 A couple of gear wheels for driving printing drum with means for mutual phase restoration |
01/27/1999 | EP0870131A4 Roller chain drive system having improved noise characteristics |
01/27/1999 | EP0703385B1 Flexible meshing type gear device with a passing tooth profile |
01/26/1999 | US5862696 Method and apparatus for the manufacture of a poly-V-pulley |
01/21/1999 | WO1999002896A1 An actuating device for a continuously variable transmission |
01/20/1999 | EP0892194A1 Method for manufacturing a divisible sprocket wheel, a divisible sprocket wheel manufactured according to this method and an indivisible sprocket wheel for use in this method |
01/20/1999 | CN2304788Y Assembled gear wheel of ball mill |
01/19/1999 | US5860882 Process for manufacturing phased sprocket assemblies by capacitor discharge welding |
01/19/1999 | US5860323 Variable-pitch racked bar |
01/19/1999 | CA2127431C Rope traction device |
01/14/1999 | CA2240887A1 Method for manufacturing a divisible sprocket wheel, a divisible sprocket wheel manufactured according to this method and an indivisible sprocket wheel for use in this method |
01/13/1999 | EP0890533A1 Disassemblable wheel for a conveyor chain |
01/12/1999 | US5857933 Chain assembly with flat links of extended horizontal length |
01/12/1999 | US5857267 Drive assembly with interference-fit mounted lightweight non-ferrous pulley |
01/07/1999 | EP0889262A2 Continously variable transmission |
01/07/1999 | EP0889261A1 Steerable rotary device flexibly coupled to drive shaft |
01/07/1999 | DE19726697A1 Verfahren zum Herstellen einer Zahnstange A method of manufacturing a rack |
01/05/1999 | CA2082443C Transmission gear retainer |
01/01/1999 | CA2228080A1 Steerable rotary device |
12/30/1998 | WO1998059186A1 A vibration damper apparatus for damping rotating masses |
12/30/1998 | WO1998058754A1 Method for producing a rack |
12/30/1998 | EP0887568A1 Bearing for a tensioning device |
12/29/1998 | US5852951 Composite gear and method of making same |
12/29/1998 | US5852950 Cam device having backlash reversal suppression means |
12/24/1998 | DE19725414A1 Elektromotorischer Stellantrieb zum Einsatz in technischen Einrichtungen, insbesondere in Kraftfahrzeugen Electromotive actuator for use in industrial facilities, particularly in motor vehicles |
12/23/1998 | WO1998058192A1 Actuating electromotor for technical devices, in particular in motor vehicles |
12/23/1998 | EP0886085A1 Sprocket wheel with improved tooth profile for greater silentness |
12/23/1998 | EP0860007A4 A tape head actuator assembly having a shock suppression sleeve |
12/17/1998 | DE19725335A1 Drive disc with integrated radial fan |
12/16/1998 | EP0884504A1 Variable diameter pulley |
12/16/1998 | EP0883761A1 INFINITELY VARIABLE VARIOMATIC$m(3) TRANSMISSION |
12/16/1998 | CN2300766Y Energy-saving double-slot belt wheel for crank shaft of mini car |
12/15/1998 | US5848947 Sprocket for use in a chain coupling |
12/15/1998 | CA2115191C Adjustable chain wheel and components thereof |
12/10/1998 | DE19723608A1 Folding apparatus for flap fold |
12/09/1998 | CN1201119A Curve-bevel-teeth gear pair |
12/08/1998 | US5845894 Pulley with a pivoting flange and built-in jammer |
12/08/1998 | US5845533 Gear transmission of a cylindrical pinion with a face gear, face gear used in said transmission and method and tool for making the face gear |
12/08/1998 | US5845532 Yoke apparatus for rack and pinion |
12/06/1998 | CA2230215A1 Split transfer wheel |
12/03/1998 | DE19823510A1 Inner gear wheel for incorporation in the planetary gear of automatic gear box |
12/02/1998 | EP0881412A2 Gear wheel with backlash compensation |
12/02/1998 | EP0881411A2 Gear wheel |
12/02/1998 | EP0881409A1 Misalignment-tolerant rack and pinion opening device |
12/02/1998 | CN2299192Y Straight, oblique tooth speed variable gearing |
12/02/1998 | CN2299188Y Combined gear teeth mechanism |
11/26/1998 | DE19822710A1 Gearwheel with corrected tooth flank |
11/26/1998 | DE19721219A1 Wear resistant iron@ alloy cog wheel made by economical plasma surface treatment |
11/25/1998 | EP0617680B1 Chain gear with variable transmission ratio and ladder chain |
11/25/1998 | CN1199833A Gear structure for hydraulic automatic speed variator |
11/25/1998 | CN1199832A Automatic speed variator for V shape leather belt |
11/24/1998 | CA2034563C Variable speed control pulley with transmission diaphragm |
11/19/1998 | DE19731593C1 Chain wheel |
11/18/1998 | EP0878632A2 Shaft coupling |
11/18/1998 | CN1199269A Small motor with reduction gear |
11/17/1998 | US5836754 Screw fluid machine and screw gear used in the same |
11/17/1998 | US5836431 Transmission clutch housing formed from a single piece of metal and method for making the same |
11/12/1998 | WO1998050709A1 Serpentine drive system with improved over-running alternator decoupler |
11/12/1998 | DE19820638A1 Arrangement of gear wheels to reduce tooth clearance |
11/11/1998 | EP0877182A1 Power transmission mechanism |
11/11/1998 | EP0770192B1 Gear system |
11/10/1998 | US5833562 Split hub assembly |
11/10/1998 | CA2017086C Method of manufacturing a belt pulley |
11/05/1998 | DE19725446A1 Manufacturing wheel for control chains by condenser discharge welding |
11/04/1998 | EP0875697A2 Gear wheel |
11/04/1998 | EP0875375A1 Device for detachably coupling a double toothed wheel |
11/04/1998 | CN1197712A Process for manufacturing phased sprocket assemblies by capacitor discharge welding |
11/03/1998 | US5831764 Drive system for the motion of a moving equipment part |
11/03/1998 | US5831222 Measuring device having a load measuring element |
11/03/1998 | US5830095 Sprocket and manufacturing method thereof |
11/03/1998 | US5829957 Screw fluid machine and screw gear used in the same |
11/03/1998 | US5829306 Gear shock absorbing mechanism |
11/03/1998 | US5829135 Method of joining a stationary pulley and shaft assembly for a continuously variable transmission |
11/01/1998 | CA2207255A1 Adustable hauling sheaves |
10/29/1998 | WO1998048201A1 Sprocket and method of manufacturing same |
10/29/1998 | DE19717797A1 Vehicle rack=and=pinion steering system |
10/28/1998 | EP0874074A1 Improved gearwheel of composite structure to control the gripper straps in looms and method for the construction thereof |
10/28/1998 | EP0640194B1 A gear pair and a steering column switch comprising such a pair |
10/28/1998 | CN1197171A Arc tooth conic gear using hyperboloid as surface |
10/27/1998 | US5827143 Variable speed drive device for mounting to a rotatable shaft |
10/22/1998 | DE19815860A1 Hollow gearwheel for planetary transmission |
10/21/1998 | EP0872629A1 Chain drive, in particular for ancillary drive in internal combustion engines |
10/21/1998 | EP0872403A2 Rack guide |
10/21/1998 | EP0738202B1 Chain saw drive sprocket device |
10/21/1998 | CN1196453A Cylindrical worm double-nodal point side set double worm gear driving system |
10/21/1998 | CN1196363A Mixtures of thermosets and oxidized polyarylene sulfides |
10/20/1998 | USRE35932 Torsional vibration damper |
10/20/1998 | US5823904 Reinforced hub, pulley |
10/20/1998 | US5823903 Adapted for use with a variable transmission |