Patents for F16H 25 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms (11,986)
08/2000
08/08/2000US6098478 Linear pick and place drive with adjustable stroke ranges
08/03/2000WO2000045064A1 Compact actuator
08/03/2000WO2000044602A1 A member arranged to act between two in relation to each other movable parts of a vehicle
08/02/2000EP1024305A2 Rolling element and rectilinearly-movable apparatus using the rolling element
08/02/2000EP1023758A1 Modular actuator, and brake calliper comprising such actuator
08/02/2000EP1023142A1 Linking element with screw jack and its use for an industrial robot arm
08/02/2000EP0837990B1 Braking device of linear moving operating devices
08/02/2000CN2390051Y Cam gear
08/01/2000US6095009 Ball screw having spacers
07/2000
07/27/2000DE10001939A1 Linear actuator for use in liquid crystal display projector undergoes soft reversal at end of travel limit and uses nut with outer and inner threads
07/25/2000US6093989 Advanced magnetically-stabilized couplings and bearings, for use in mechanical drives
07/25/2000US6092434 Ball screw device of ball-circulating-part embedded type
07/20/2000WO2000041914A1 A mirror rotation mechanism
07/20/2000DE19860643A1 Wälzkörpergewindetrieb und Verfahren zu dessen Montage Rolling-body screw and method for its assembly
07/19/2000EP1019312A1 Translating block with disengageable nut for screw lifting units
07/19/2000CN1260259A Ball-screw nut and making method thereof, linear guiding device and ball-screw for turning
07/18/2000US6089117 Ball screw device
07/18/2000US6089113 Screw for operation at high speed and high load
07/11/2000US6085605 Actuator for linear movement
07/06/2000DE19960932A1 Linear actuator for adjustment of movable element e.g. to a patient lifter
07/05/2000EP1016807A2 Rolling element screw drive and assembly method thereof
07/05/2000EP1016475A2 Working device
07/05/2000EP1015786A1 Electromechanically operated disk brake
07/04/2000US6084326 Actuator
07/04/2000US6082210 Ball connecting body and ball screw apparatus using the same
07/04/2000US6082209 Ball screw
07/04/2000US6082207 Vertically operating ball screw and nut actuator system for synchronously moving multiple elements in load balanced opposed directions, and methods of constructing and operating ball screw actuator systems
06/2000
06/29/2000DE19903718C1 Linear drive e.g. for robot, has threaded spindle for connection at one end to object to positioned and at other to electric geared motor for drive purposes and telescopically screwed in/out of threaded nut
06/28/2000EP1011932A1 Substrate transport drive system
06/28/2000EP1011915A1 Drive device for several units of a machine
06/27/2000US6079287 Locking device
06/21/2000EP1010922A1 Differential device and method of manufacturing the device
06/21/2000DE19813637C2 Schraubengetriebe Worm gear
06/15/2000DE19857581A1 Ball screw drive unit for limited travel applications has return passage in spindle, dispensing with radial extension of the ball return channel
06/14/2000EP1007861A1 Regulator for adjusting the fluid flow in a hydrostatic or aerostatic device
06/13/2000US6073516 Multi-function cam for a packaging machine
06/13/2000US6073505 Linear actuator, coupling and method
06/13/2000US6073503 Cam device
06/08/2000DE19955565A1 Wälzkörper und Verfahren zu seiner Herstellung Rolling elements and process for its preparation
06/06/2000US6071012 Straight-line mechanism adjustable without play
06/06/2000US6070479 Rolling element string and linear guide device and rolling element screw device using the same
06/02/2000WO2000031450A1 Universal coupler for a self aligning linear actuator
06/02/2000WO2000031440A1 A rotary and reciprocating piston mechanism
05/2000
05/31/2000EP1004798A1 Actuator
05/31/2000EP1004431A2 Cam mechanism and pressing apparatus
05/31/2000DE19854578A1 Movement converter for converting rotational to axial motion has threaded shaft and rollers with flexion springs and cage
05/31/2000CN1254800A Plunger-type reciprocating rotary mechanism
05/30/2000US6069747 Cam mechanism
05/30/2000US6068573 Pancake motor nested within cam speed converter
05/30/2000US6067868 Anti-rotation mechanism in a screw type linear actuator
05/25/2000WO2000029760A2 Screw actuator comprising a multi-purpose sleeve, and brake calliper
05/25/2000WO2000029174A1 Small sized driver mechanism with double spherical cam, for mechanical automatons
05/23/2000US6066912 Device for transmitting a deflection of an actuator
05/18/2000WO2000028234A1 Electromechanical wheel-brake device
05/17/2000EP1000279A1 Rotary adjustment mechanism
05/16/2000US6061900 Lift cam mechanism for electronic parts-mounting apparatus
05/11/2000DE19851670A1 Elektromechanische Radbremsvorrichtung Electromechanical wheel brake
05/11/2000DE19851396A1 Electrically operable high torque capacity lock for vehicle has housing with motor and coupling unit, also gear unit including worm and push-rod movable by worm in forward and reverse directions
05/10/2000CN2377401Y Linear gearing
05/09/2000US6059076 Drive for an electrically actuatable vehicle brake
05/04/2000DE19849987A1 Harmonisches Untersetzungsgetriebe und Sicherheitsgurtvorrichtung bei Kraftfahrzeugen mit einem derartigen Untersetzungsgetriebe Harmonic Reduction gearbox and belt device for motor vehicles with such a reduction gear
05/04/2000DE19849246A1 Antriebsvorrichtung für ein bewegbares Teil, insbesondere ein Seitenausstellfenster eines Fahrzeuges Drive device for a movable part, in particular a side ventilator window of a vehicle
05/03/2000EP0997665A1 Drive device for a movable part, in particular a side ventilator window of a vehicle
05/03/2000EP0997664A1 Drive device for a movable part, in particular a side ventilator window of a vehicle
05/02/2000US6056262 Universal coupler for a self aligning linear actuator
05/02/2000CA2076071C Positioning actuator
04/2000
04/27/2000WO2000023728A1 Ball-bearing screw
04/27/2000DE19848974A1 Sicherheitseinrichtung für einen linearen Gewindetrieb Safety device for a linear screw
04/26/2000EP0995714A1 Safety device for a linear thread-rolling gear
04/26/2000CN1251641A Electric actuating cylinder
04/25/2000US6053065 Spindle drive
04/25/2000US6053063 Worm drive with a roller ring nut
04/25/2000US6053062 Linear motion apparatus
04/20/2000WO2000022310A1 Asymmetric angular contact bearing
04/20/2000DE19849245C1 Antriebsvorrichtung für ein bewegbares Teil, insbesondere ein Seitenausstellfenster eines Fahrzeuges Drive device for a movable part, in particular a side ventilator window of a vehicle
04/19/2000EP0993568A1 A device in linear actuators
04/19/2000EP0993565A1 Actuator having protected screw mechanism, and brake calliper comprising such actuator
04/19/2000EP0993564A1 Electric actuator and calliper brake comprising such actuator
04/19/2000CN1051604C Geared motor
04/18/2000US6051950 Positional determination device using a stepping motor
04/12/2000CN2373631Y Circular motion micro-displacement driving mechanism without gap
04/11/2000US6049151 Linear motor structure
04/11/2000US6047914 Device for restriction an amount of rotation and webbing retractor
03/2000
03/30/2000WO2000017546A1 Conversion gearings
03/30/2000WO2000017542A1 Variable ratio gearbox
03/30/2000DE19843549A1 Festlagereinrichtung für eine Spindel eines linearen Gewindetriebs Fixed bearing device for a spindle of a linear screw drive
03/29/2000EP0989655A2 Electric motor linear drive
03/29/2000EP0989335A2 Bearing for a worm gear type gearing
03/29/2000CN1248813A Electric actuator
03/28/2000US6041672 Recirculation ball-screw device
03/28/2000US6041671 Miniature anti-backlash nut assembly
03/22/2000EP0987468A2 Electric actuator
03/21/2000US6039672 Modified-cam speed converter
03/16/2000WO2000014431A1 Motor-driven actuator
03/16/2000DE19860513C1 Object treating and handling device includes object pick-up mechanism and unit for handling objects adjusted in relation to handling unit by linear adjusting device along linear guideway
03/15/2000EP0985851A1 Ball screw device
03/15/2000EP0985470A2 Ball screwed nut, linearly guiding apparatus using the same, ball screw for steering and method of manufacturing the ball screwed nut
03/09/2000WO1999061819A9 Device for securing gear nut on actuator
03/09/2000DE19933234A1 Linear drive, esp. for parts mounting machine, has spindle nut on travelling part engaged with spindle body with drive contg. pair of motors, each coupled to one end of spindle body
03/08/2000EP0983808A1 Cam slide driving apparatus
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