Patents for F16H 27 - Step-by-step mechanisms without freewheel members, e.g. geneva drives (1,285)
11/2007
11/01/2007US20070251343 Ball screw unit with dust cleaning and turnpike fixing mechanism
10/2007
10/24/2007CN200965049Y Drive gearbox
10/24/2007CN101058257A Rotor, drive converting apparatus, cleaning apparatus, wiping apparatus, and liquid ejection apparatus
10/18/2007DE102006017132A1 Headlight for vehicle, has diaphragm shaft coupled with electric motor by gearbox that has stepping gear such that shaft is adjustable successively between selectable rotating positions
10/17/2007CN101054022A Rotor, drive converting apparatus, cleaning apparatus, wiping apparatus, and liquid ejection apparatus
10/11/2007WO2006098739A3 Heavy duty field mast
10/11/2007US20070234832 Electric actuator
10/04/2007US20070227281 Self-Lubricating Ball Screw
10/04/2007US20070227280 Fixed torque preload piece
10/04/2007US20070227279 Electric power steering apparatus equipped with worm gear mechanism
10/04/2007US20070227278 Clearance adjustable wiper
10/04/2007US20070227277 Device for Hand-Driven Operation of a Guided Wheel
09/2007
09/27/2007US20070220998 Actuators
09/27/2007US20070220997 Linear motion device
09/26/2007CN101041160A Bottle type container washing apparatus
09/25/2007US7272984 Electronic appliance holding device
09/19/2007CN200949644Y Intermittent planetary gear speed changing device
09/13/2007US20070209459 Power transmission and camera
09/13/2007US20070209458 Device for movement of articles
09/11/2007US7267639 Compound bicycle exercising device
09/11/2007US7267333 Power transmission device and sheet feeding apparatus equipped therewith
09/05/2007EP1828645A1 Geneva motion machine controller
08/2007
08/29/2007CN100333913C Liquid injection device
08/21/2007US7258029 Device for connecting together a roller screw and roller nut assembly to a stationary and moving member
08/16/2007US20070186701 Apparatus for connecting and disconnecting two objects
08/07/2007US7252618 Rack and pinion transmission for a pintle valve
08/02/2007WO2007059539A9 Geneva motion machine controller
07/2007
07/31/2007US7249535 Two-dimensional displacement apparatus
07/31/2007US7249534 Leadscrew mechanical drive with differential leadscrew follower structure
07/26/2007US20070169578 Linear actuator
07/17/2007US7243574 Rotating regulating device
07/03/2007US7237448 Linear guide unit
06/2007
06/28/2007US20070144282 Actuator and motion guide apparatus
06/28/2007US20070144281 Linear actuator
06/27/2007CN1323249C Transmission shaft, as well as power set and transmission device prepared from the transmission shaft
06/26/2007US7234368 Ball screw device having lubricating structure
06/21/2007US20070137334 Construction of transmission gear sleeve with retarded descent function
06/21/2007US20070137333 Ball screw for machine tools
06/21/2007US20070137332 Fast-moving screw assembly
06/21/2007US20070137331 Drive arrangement for motorized actuation of a functional element in a motor vehicle
06/21/2007US20070137330 Spindle drive and a patient positioning system
06/21/2007US20070137329 Method and apparatus for an inverted roller screw
06/21/2007US20070137328 Force generator machine: which utilizes a rotational imbalance through the use of hydraulic fluid motive mass
06/19/2007US7231841 Operating mechanism for reciprocating component
06/13/2007EP1794071A1 A device for movement of articles
06/12/2007US7229070 Rotary clutch device and sheet feeder using the same
06/06/2007CN1975206A Lever booster
06/05/2007US7225694 Telescopic actuator
05/2007
05/24/2007WO2007059539A1 Geneva motion machine controller
05/24/2007US20070115320 Rotor, drive converting apparatus, cleaning apparatus, wiping apparatus, and liquid ejection apparatus
05/22/2007US7219570 Long-span lead screw assembly with anti-backlash nut
05/15/2007US7216559 Guide actuator with high radial direction load capacity
05/03/2007WO2007050239A2 Tetrahedron rack and pinion drive
05/01/2007US7210365 Guide section with toothed rack
04/2007
04/26/2007US20070089554 Tetrahedron rack and pinion drive
04/18/2007CN1310813C Rotation clutch device and paper advance apparatus made by the device
04/11/2007EP1625361B1 Incremental drive
04/10/2007US7201076 Ball screw
03/2007
03/29/2007US20070068289 Force generator impulse wave drive mechanism
03/28/2007EP1554795B1 Linear step-by-step motor
03/22/2007US20070062317 Electric Cylinder
03/21/2007CN1306188C 'Menneimasi pendulum arm' and stalking mechanical leg
03/20/2007US7191674 Stepper mechanical drive system
03/13/2007US7190096 Fault-tolerant electro-mechanical actuator having motor armatures to drive a ram and having an armature release mechanism
03/13/2007US7189176 Motor-driven steering apparatus
03/08/2007US20070051847 Electromechanical actuator including redundant, dissimilar position feedback
03/08/2007US20070051195 Spindle nut
03/01/2007WO2007024220A1 Failure-tolerant redundant actuator system
02/2007
02/28/2007CN1302213C 'Menneimasi pendulum arm' and flapping-wing propeller
02/27/2007US7182426 Rotor, drive conversion device, cleaning device, wiping device, and liquid injection device
02/27/2007US7181988 Actuator
01/2007
01/25/2007DE102005022132B4 Diskontinuierlicher Linearantrieb Discontinuous linear drive
01/18/2007WO2006004681A3 Reverse transfer system ball-screw, and electromechanical actuator employing same
01/18/2007US20070012127 Anti-backlash nut assembly for a lead screw
01/18/2007US20070012124 Centrifugal propulsion engine
01/09/2007US7159481 Ball screw device and linear motion device
12/2006
12/28/2006WO2006031593A3 Damping nut unit for screw-driven mechanism
12/28/2006US20060288809 Rack and pinion transmission
12/27/2006EP1735547A1 Continuously variable transmission
12/12/2006US7146871 Vehicle running range switching device
12/12/2006US7146870 Circulation unit of rolling element with lubrication system
12/12/2006US7146869 Ball screw device and linear motion device
12/05/2006US7143661 Leadscrew mechanical drive with differential leadscrew follower structure and brake
11/2006
11/30/2006WO2006127764A2 Compact linear/rotary actuator for offset actuation
11/23/2006US20060260424 Actuator for a motor vehicle seat
11/23/2006DE102005022132A1 Diskontinuierlicher Linearantrieb Discontinuous linear drive
11/16/2006DE102005022262A1 Machine tool has infinitely variable return feed barrier preventing reverse travel of the slide against the feed direction
11/15/2006CN1864019A Variable motion control device and method of use
11/09/2006WO2006116919A1 A gear transmission mechanism
11/09/2006US20060248970 Machine and method for converting a linear input to a rotational output
11/02/2006US20060243075 Linear actuator with quick release mechanism
11/02/2006US20060243074 Rotary drive for a belt tensioner
11/02/2006US20060243073 Door drive with belt-like drive means and elevator installation with such a door drive
10/2006
10/24/2006US7124658 Continuously variable gearbox
10/24/2006CA2286029C Helical drive wheelchair
10/19/2006US20060230850 Thread drive with monitored safety nut
10/19/2006US20060230849 Ball screw device
10/12/2006WO2006106375A1 Device for non reactive propulsion generated from eccentric motions
10/05/2006WO2006039363A3 Antiback-lash nut
10/05/2006WO2005116488A3 Motor vehicle power seat drive shaft housing assembly
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