Patents for F16H 1 - Toothed gearings for conveying rotary motion (20,582)
02/2000
02/29/2000US6031308 Geared motor
02/29/2000US6029768 Power assist device for steering apparatus
02/29/2000US6029763 Worm gear assembly for a medical mobility apparatus permitting manual reverse mobility
02/29/2000US6029532 Gearing commonality system for gear reducers
02/24/2000WO2000009382A1 Electrically assisted steering booster with a compact planetary gear
02/24/2000DE19938057A1 Flexible gear transmission device with slanting ball bearing positioned between drive and housing for better support during process of relative rotation
02/23/2000EP0897492B1 Vibration isolated ring gear for planetary gear drive
02/23/2000EP0791147B1 Eccentric gear
02/17/2000DE19835571A1 Wellgetriebe und Verfahren zu dessen Zahnoptimierung Harmonic drive and method of tooth optimization
02/16/2000EP0979380A1 Device for driving a cylinder in rotation
02/16/2000CN1244907A Transmission assembly
02/15/2000US6023836 Method of forming a shaft fixing aperture in a plate-like carrying member
02/10/2000DE19835121A1 Worm gearbox for electrical steering aid for car has two evolute worms with different pitch directions plus two output evolute gears whose tooth pitches are matched
02/09/2000EP0978667A2 Harmonic drive and procedure for the optimisation of tooth profiles thereof
02/09/2000CN2363128Y Powder selection machine speed-reducer for powder mill
02/03/2000DE19830862A1 Planet gear with equalizing clutch on exit side of gear
01/2000
01/26/2000EP0975083A2 Worm gear and electric motor
01/26/2000EP0974774A1 Speed reducing device
01/26/2000EP0974773A2 Harmonic drive
01/26/2000CN2360678Y Cylindrical worm double worm barring gear
01/25/2000US6017289 Planetary gear assembly with floating ring gear
01/25/2000US6016716 Anti-backlash mechanism for a rotary stage
01/20/2000DE19831739A1 Schneckengetriebe mit Elektromotor Worm gear with electric motor
01/20/2000DE19831442A1 Automotive seat adjustment worm drive gear incorporates deformation zone limiting seat movement under impact load
01/20/2000DE19830301A1 Transmission unit toothing lubricating method
01/19/2000EP0972969A1 Mechanical speed changer between two co-axial shafts
01/19/2000EP0840835A4 Improvements in deep well pumping apparatus
01/19/2000EP0790922B1 Angle gearing, especially for a marine outboard drive unit
01/19/2000EP0760064B1 Gear system with two meshing gears and having axes with variable angle
01/19/2000CN2359523Y Conjugate curves speed reducer
01/19/2000CN1048541C Worm gearing mechanism for rotary driving of part of machine or apparatus
01/18/2000US6014915 Gear housing
01/12/2000EP0971155A1 Face-gear transmission assembly with floating balance pinions
01/12/2000EP0970860A2 Gearbox with retarder
01/11/2000US6012359 Gear transmission cartridge
01/11/2000US6012348 Angle drive
01/05/2000EP0969175A1 Geared motor drive for a function device of a motor vehicle
01/05/2000EP0968912A2 Electric motor-assisted vehicle
01/05/2000EP0968675A1 Electrically acuated drive for furniture
01/05/2000CN2357178Y Miniature speed reducer
01/05/2000CN2357177Y Rotary face envelope rolling type point engagement ring surface worm gearing
12/1999
12/29/1999CN2356184Y Two stage double output shaft cycloid needle wheel speed reducer
12/28/1999US6007446 Drive unit
12/23/1999WO1999065758A1 Improvements relating to electrical power assisted steering
12/23/1999WO1999058878B1 Hybrid gear drive
12/23/1999DE19927957A1 Pot-type shaft transmission device
12/21/1999US6004242 Cylinder
12/21/1999US6003397 Rotary output transmitting structure with a slidable washer
12/16/1999WO1999064766A1 Gear housing
12/16/1999DE19825949A1 Step-down planetary gear in milling machine
12/15/1999EP0964185A2 Geared motor, particularly for operating vehicle fittings
12/15/1999CN2353966Y Same rotation-directional multi-axis out-put driving mechanism
12/15/1999CN2353965Y Oil-immersed clutching speed-reducer
12/14/1999US6000289 Torque detecting device for a flexible meshing type gear
12/08/1999EP0962516A2 Lubricant for reduction worm gear unit for miniature electric motor.
12/08/1999CN2352757Y Combination as adaptation type rigid body resonance device for speed-reducing
12/02/1999WO1999061817A1 Differential gear device
12/02/1999DE19824382A1 Automotive steering gear worm drive mechanical play can be adjusted
12/02/1999DE19824069A1 Planetary gear has roller bearing spacer arrangement preventing
12/01/1999EP0961054A1 Flexible meshing type gearing having three-dimensional, non-interactive wide-area intermeshing tooth profile
12/01/1999EP0961053A2 Geared motor, particularly for operating vehicle fittings
12/01/1999EP0961052A2 Geared motor, particularly for operating vehicle fittings
12/01/1999CN2351616Y Harmonic speed reducer
12/01/1999CN2351615Y Special speed reducer for high-speed vertical bottle-conveyer
12/01/1999CN2351614Y Speed reducer for screw extruder
11/1999
11/30/1999US5993454 Drill attachment for a surgical drill
11/30/1999US5993348 Compact toothed wheel gearing with large gear ratio
11/30/1999US5992259 Worm/wormgear transmission and apparatus for transmitting rotation utilizing an oscillating input
11/30/1999US5992020 Method of fabricating inner roller and outer roller in internal-meshing planetary gear construction
11/25/1999WO1999060289A1 Gear
11/24/1999EP0959269A2 Flow valve
11/24/1999CN2350584Y Planet high profile shifted internal gear speed reducer
11/24/1999CN1236216A Small motor with turbo-reducer
11/24/1999CN1236066A Axially mounted cycloidal reducer
11/23/1999US5989144 Oscillatory roller transmission
11/23/1999CA2078034C a non-handle type tool chuck
11/18/1999WO1999059235A1 Small-sized motor with worm speed reducer and method of manufacturing the motor
11/18/1999WO1999058878A1 Hybrid gear drive
11/18/1999DE19821884A1 Industrial robot gear unit with integrated robot arm
11/17/1999EP0957291A1 Planetary gear device
11/16/1999US5983753 Phase adjusting gears having harmonic type planet wheels
11/11/1999WO1999057458A1 Epicycloid type of gearing reduction unit without using special output elements
11/10/1999EP0955478A2 Axial shaft retention design
11/10/1999CN2347718Y Small gear for use in abrader
11/10/1999CN1234775A Planetary transmission for vehicle
11/10/1999CN1234478A Cycloid pinwheel speed-reducer without output mechanism
11/03/1999CN1046154C Multi-turn crank inside engaged planetary transmission mechanism
11/02/1999US5974911 Face-gear transmission assembly with floating balance pinions
11/02/1999CA2122317C Quieted servoactuator
10/1999
10/28/1999DE19817936A1 Antriebsanordnung Drive assembly
10/27/1999CN2345776Y Precession decelerating machine
10/27/1999CN1046044C Gear power transmitting apparatus
10/27/1999CN1046021C Speed variator
10/26/1999US5971621 Axial shaft retention design
10/26/1999US5970813 Drive system
10/20/1999EP0950836A1 Modular drive unit
10/20/1999EP0950834A1 Modular drive unit
10/20/1999EP0950832A1 Transmission having non-parallel, non-coplanar axes using recirculation of balls with little clearance and friction
10/20/1999CN1232146A Multifunctional planetary speed reducer
10/14/1999WO1999051890A1 Face gearing with conical involute pinion