Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 25 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
Patents for F16H 25 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms (11,986)
05/2012
05/10/2012US20120115677 Automatic transmission for hybrid vehicle
05/10/2012US20120111673 Ball screw for a motor vehicle brake and a motor vehicle brake
05/10/2012US20120111669 Linear actuator and forklift truck
05/10/2012DE102010050837A1 Method for monitoring functional state of screw, involves stopping failure occurred in motor function, when slope of detected drive torque is lower than predetermined threshold value
05/10/2012DE102010048633B4 Rollengewindeantrieb Roller screw drive
05/10/2012DE102007046382B4 Rotations-Translationswandler, Aktuatoranordnung und Schaltkupplungsanordnung Rotation-translation converter, actuator assembly and clutch assembly
05/09/2012EP2450317A1 Component for transferring a component between two positions
05/09/2012EP2449288A2 Electromechanical linear actuator
05/09/2012CN202215693U Enhancing-type gap removal nut with deepening threads
05/09/2012CN202215692U Anti-backlash linear actuator with motor drive
05/09/2012CN202215691U Reinforcement type leading screw assembly with spring wedge plate
05/09/2012CN202215690U Driving mechanism of square metal tank making equipment
05/09/2012CN102448757A Automatic transmission for hybrid vehicle
05/09/2012CN102444701A Valve rod nut
05/09/2012CN101726141B Ice machine used for refrigerator
05/09/2012CN101685995B Telescopic actuator with a main rod and an auxiliary rod
05/03/2012WO2012056940A1 Brake cylinder device and disc brake device
05/03/2012WO2012055256A1 Electric linear push rod with hand drive function
05/03/2012US20120103121 Ball screw device having ball return pipe
05/03/2012US20120103115 Nut rotary ball screw with a predetermined pressure structure
05/03/2012DE10215766B4 Wälzführungsvorrichtung und Walzenverbindungskörper Rolling guide and rolling compound body
05/03/2012DE102010050175A1 Ball screw nut for use in steering system of electromechanical vehicle, has ball return device, which extends over outer periphery of base body to connect two ball through openings of ball groove
05/03/2012DE102010043190A1 Handwerkzeugmaschinenspannvorrichtung Hand machine tools chuck
05/03/2012DE102010043187A1 Handwerkzeugmaschinenspannvorrichtung Hand machine tools chuck
05/03/2012DE102010017414B4 Sicherheitsauslösemechanismus für linearen Aktuator Safety release mechanism for linear actuator
05/03/2012DE102008058399B4 Kugellageranordnung für eine Bewegungsführung Ball bearing arrangement for a motion control
05/02/2012EP2447572A1 Linear actuator and forklift
05/02/2012EP1837556B1 Ball screw device
05/02/2012CN202210035U Automobile pedal operating mechanism assembly performance testboard
05/02/2012CN102434645A Rotary speed shifting mechanism based on modularized design
05/02/2012CN101737469B Ball screw with lubricating device and lubricating device thereof
05/02/2012CN101432550B Screw device and method of producing same
05/02/2012CN101297776B Electric toothbrush
05/01/2012US8166838 Actuator for driving movable object and motion guide apparatus for guiding motion of movable object
04/2012
04/30/2012DE202011002092U1 Bremseinrichtung für Spindelantriebe Braking device for spindle drives
04/26/2012WO2012053552A1 Gear fitting and disengaging device, and engine starter
04/26/2012WO2012053469A1 Electric direct-acting actuator and electric disc-brake device
04/26/2012US20120096967 Roller screw
04/26/2012US20120096964 Feed Apparatus
04/26/2012US20120096963 Electric push rod and release mechanism combination structure
04/26/2012DE102010060164A1 Ball screw drive with chains, has connection elements connected with separation elements, and accommodation spaces for rolling bodies formed between separation elements, where length of chains corresponds to length of circular channel
04/26/2012DE102010042817A1 Epicyclic ball gear for e.g. electrical steering of motor car, has bearing and ring located on nut that is arranged on pushrod, where ring is screwable on nut by screw threads, and end region of nut is provided with outward extending flange
04/26/2012DE102009043980B4 Kugelgewindetrieb mit einem Rückführelement Ball screw with a returning member
04/25/2012EP2444695A1 Linear actuator driven by electric motor with quick release mechanism
04/25/2012EP2443334A1 Movement transformation device and valve comprising such a device
04/25/2012EP1900970B1 Screw device and method of manufacturing the same
04/19/2012WO2012049008A1 Machine tool comprising a ball screw spindle
04/19/2012US20120090418 Ball screw with circumferential stop
04/19/2012DE102010048726A1 Coupling system for transferring torques, has spindle for transferring torque in moving screw nut, where force acting in axial direction for spindle determines torque or torque process
04/19/2012DE102010048682A1 Vehicle seat with electrically driven adjustment fitting, has drive unit that is set with freewheel function, for folding seat back frame of backrest sections that are folded from seat position into intermediate position
04/19/2012DE102010048633A1 Roller screw thread drive for industrial application, has rollers with arrangement whose direction is different, so that quantity ratio of rollers that are arranged in different directions, for industrial application is constant or uniform
04/19/2012DE102009007958B4 Spindelmotor Spindle motor
04/19/2012DE102007062499B4 Feinverstellvorrichtung mit Gewindespindel Feinverstellvorrichtung threaded spindle
04/18/2012CN202195021U 导向丝杠消除间隙装置 Lead screw device to eliminate the gap
04/18/2012CN102422055A 离合器操作轴承中的连接结构及离合器操作轴承 Clutch operation in the bearing structure and connected to the clutch operation of the bearing
04/18/2012CN101815885B Linear actuator
04/12/2012WO2012046387A1 Slider device
04/12/2012WO2012046273A1 Torsional vibration damping device
04/12/2012WO2012046116A1 Ball screw device, linear actuator and vehicle steering system
04/12/2012WO2012045891A1 Electromechanical linear drive having a relubricating device
04/12/2012WO2012045739A1 Guide rail for rectilinear motion
04/12/2012US20120085186 Ball screw with markings for stop
04/12/2012US20120085184 Breakaway Drive System
04/12/2012DE112004000412B4 Wälzgewindeeinrichtung Wälzgewindeeinrichtung
04/12/2012DE102010054134B3 Kugelgewindetrieb Ball Screw
04/12/2012DE102010047981A1 Planetary drive roller has planets that are alternately arranged over periphery of spindle such that radial shift of planets between spindle and nut is enabled
04/12/2012DE102010037728B4 Linearer Aktuator und Sicherheitsmechanismus desselben The same linear actuator and security mechanism
04/12/2012DE102009007952B4 Spindelmotor Spindle motor
04/12/2012DE102008043476B4 Kugelumlaufspindelmodul Ball screw module
04/12/2012DE102006026953B4 Kugelumlaufspindel mit einem einrastenden Rücklaufansatz Ball screw with a snap-return approach
04/11/2012EP1837555B1 Electric direct-acting actuator and electric brake device
04/11/2012CN202186068U 数控转塔冲床的横梁驱动装置 Beamed drive CNC turret punch press
04/11/2012CN102414480A 滚动体丝杠装置 Rolling the screw device
04/11/2012CN102414479A Shaft part with rolling groove
04/11/2012CN102414478A 特别用于飞行器涡轮喷气发动机机舱的致动器的扭矩限制器 Actuator torque limiter especially for turbojet aircraft cabin
04/11/2012CN102414462A 运动引导装置及丝杠装置 The motion guide device and a screw device
04/10/2012US8151660 Three axes rotational motion-positioning apparatus
04/05/2012WO2012044185A1 An engine usable as a power source or pump
04/05/2012US20120082751 Cam follower slide for mold clamping linkage system
04/05/2012US20120080275 Thrust generator and disk brake
04/05/2012US20120079902 Ball screw drive having an axially supported threaded spindle
04/05/2012US20120079901 Helical rotary actuator
04/05/2012CA2849395A1 An engine usable as a power source or pump
04/04/2012EP2436952A2 Cone brake load limiter apparatus and the corresponding assembling method
04/04/2012EP1553328B1 Ball screw
04/04/2012CN202182837U 一种全自动液基细胞制片机的升降装置 Automatic lifting device for liquid-based cell production machine
04/04/2012CN202182161U 多级推杆 Multi-level putter
04/03/2012US8146858 No-back device having malfunction detection
04/03/2012US8146453 Motion guide device
04/03/2012CA2436731C Linear lift drive device
03/2012
03/30/2012DE202012001441U1 Linearantrieb Linear drive
03/29/2012WO2012038143A1 Sliding door drive
03/29/2012WO2011159027A3 Cyclic type needle bearing retainer for a polygonal guide
03/29/2012WO2011159026A3 Guide for an endless stroke-type polygonal needle bearing
03/29/2012US20120074795 Elastic motor-spring actuator
03/29/2012US20120073397 Ball screw module
03/29/2012US20120073396 Motion guide device and screw device
03/29/2012DE102010046613A1 Transmission for steering system of motor vehicle, has casing that is stand in contact with connecting rod, wheel that is arranged on casing and pin
03/29/2012DE102010046188A1 Betätigungsvorrichtung Actuator
03/29/2012DE102010041570A1 Verstelleinrichtung mit einem Spindelgetriebe Adjustment with a spindle gear
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