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)
08/2003
08/21/2003WO2003069189A1 Spindle drive and method for the production thereof
08/20/2003EP1336056A2 All-wheel distributor gearbox for a motor vehicle
08/20/2003EP1261816B1 Harmonic drive
08/20/2003CN1436939A Lead Screw apparatus with application function of lubricant
08/19/2003US6607461 Electrically driven actuator
08/19/2003US6607059 Screw actuator comprising a multi-purpose sleeve, and brake calliper
08/14/2003WO2003066269A2 Drive device for welding tongs
08/14/2003US20030150606 Actuating Device
08/13/2003EP1334294A1 Self-centering device for linear drive units
08/13/2003EP1334293A1 Ball screw
08/13/2003EP1334292A1 Improvements relating to transfer mechanisms
08/07/2003US20030146425 Lifting column, preferably for height adjustable furniture, such as beds and tables
08/07/2003US20030145673 Ball nut and screw assembly
08/07/2003US20030145672 Ball screw drive
08/07/2003US20030145670 Screw device having lubricant applying portion
08/07/2003US20030145668 Drive shaft moving device
08/07/2003DE10217449C1 Spindle brake function monitoring method using evaluation of difference in power requirement of spindle drive motor before and during braking
08/06/2003EP1332936A2 Screw jack
08/06/2003EP1237777B1 Steering device for a vehicle
08/05/2003US6603229 Linear actuator with threaded captivation sleeve, captive lead screw, and spring pre-load adjustment
08/05/2003US6603228 Driving unit of a welding equipment
08/05/2003US6601676 Self-lubricating ballscrew
08/05/2003US6601470 Cam mechanism
07/2003
07/31/2003WO2003062672A1 Linear actuator and a medical delivery device comprising such linear actuator
07/31/2003US20030140720 Assembly comprising a spindle and a moving nut
07/30/2003EP1331420A2 Subassembly with a spindle and a nut
07/30/2003EP1330615A1 Ball screw
07/30/2003CN2563362Y New screw driving mechanism
07/30/2003CN1116730C 致动器 Actuator
07/30/2003CN1116537C Free expansion teeth gear reducer
07/29/2003US6598708 Tapered roller screw apparatus and its driven device
07/24/2003US20030139243 Electric screw actuator system
07/24/2003US20030138172 Liner motion device, rolling device and separator for rolling device
07/24/2003DE20201734U1 Drive unit for spot welding tongs used in automobile industry, is based on threaded spindle with motor-driven rotary nut
07/23/2003EP1330013A1 Linear spindle drive, particularly for adjusting vehicle seats
07/23/2003CN2561950Y Axial double spring middle reset motor shift converter
07/22/2003US6595327 Linear motion unit
07/16/2003EP1327786A1 Linear actuator
07/16/2003EP1147328B1 Compact actuator
07/16/2003CN1114770C Actuator having compact gear reduction
07/10/2003US20030128901 Linear-motion device and ball screw
07/10/2003US20030126937 Ball screw
07/09/2003EP1326033A2 Ball screw
07/09/2003CN1429322A Harmonic drive and internal geared wheel for drive of this type
07/09/2003CN1429320A Clutch actuator unit
07/09/2003CN1428593A Equipment for detecting real time length of electromechanical linear transmission equipment
07/08/2003US6588289 Linear actuator with protective guide chassis enclosing the lead screw
07/03/2003WO2003054435A1 Clamping assembly and a hydraulic coupler comprising it
07/03/2003WO2003008138A3 Method for working nut screw for ball screw
07/03/2003US20030123951 Circulation member of ball screw and ball screw using same
07/03/2003US20030121759 Dustproof linear actuator with an air venting device
07/03/2003US20030121714 Electric power steering device
07/03/2003US20030121363 Harmonic drive
07/03/2003US20030121348 Ball screw apparatus
07/03/2003US20030121347 Ball screw apparatus
07/03/2003US20030121346 Rolled ball screw and method for rolling ball screw groove
07/03/2003US20030121261 Servoactuator having motor-driven actuator with hydraulic force amplification
07/02/2003EP1324002A1 Apparatus for measuring the actual length of an electromechanical linear drive
07/02/2003EP1323952A2 Rolled ball screw and method for rolling ball screw groove
07/02/2003EP1322876A1 A linear actuator
07/02/2003EP1226373B1 Threaded mechanism with a spindle and a nut
07/02/2003CN2558813Y Built-up long screw
07/02/2003CN2558812Y Cam speed reducer
07/02/2003CN1427930A Screw actuator
07/02/2003CN1427193A Driving mechanism
07/02/2003CN1113174C Tapered roller screw apparatus and its driven device
07/01/2003US6585446 Mechanism for adjustable installation of plate-like member
07/01/2003US6585417 Interconnector for rolling balls
07/01/2003US6584869 Ball screw
06/2003
06/26/2003WO2003052297A1 Thrust converter
06/26/2003US20030118336 Lens drive system
06/26/2003US20030117726 Lens drive system
06/24/2003US6581489 Ball screw
06/19/2003WO2003050438A1 Cam-operated guiding device and moulding installation using same
06/19/2003WO2003050437A2 Screw actuator with locking mechanism
06/19/2003WO2003050431A1 Screw actuator with a fixed nut
06/19/2003WO2003050426A1 Apparatus and method for travel multiplying actuator
06/19/2003US20030111924 Compact electromechanical linear actuator
06/19/2003CA2469414A1 Apparatus and method for travel multiplying actuator
06/18/2003EP1320174A1 Compact electromechanical linear actuator
06/18/2003EP1319869A1 Ball screw with long duration and reduced noisiness
06/18/2003EP0947734B1 Electric actuator
06/17/2003US6578852 Seal for ball screw and ball screw installing the same
06/17/2003US6578693 Axial setting device
06/12/2003WO2003048610A1 Screw actuator module
06/12/2003WO2003048609A1 A lead screw and nut assembly device
06/12/2003WO2003048599A1 Twin screw actuator
06/12/2003US20030108255 Rolling guide device and drive system using rolling guide device
06/12/2003US20030107812 Transmission mechanism
06/12/2003US20030106970 Apparatus and method for telescoping actuator
06/12/2003US20030106391 Apparatus and method for pulley actuator
06/12/2003US20030106386 Ball screw with long duration and reduced noisiness
06/12/2003US20030106385 Ball groove profile of ball screw
06/11/2003EP1318332A2 Circulation member for ball screw device
06/11/2003EP1318331A2 Ball screw apparatus
06/11/2003EP1318330A2 Ball screw apparatus
06/11/2003EP0930450B1 Ball screw unit
06/11/2003CN1423071A Circulation part of ball screw and said ball screw
06/10/2003US6575632 Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer
06/05/2003WO2003046412A1 Movable sample holder
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