| Patents for F16H 25 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms (11,986) |
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| 04/01/2004 | WO2004026601A1 Drive unit for a motor vehicle stabilizer |
| 04/01/2004 | US20040061382 Electromechanical screw drive actuator |
| 04/01/2004 | US20040061270 Electric clamp |
| 04/01/2004 | US20040060780 Parking brake and control device therefor |
| 04/01/2004 | DE202004000950U1 Linear servo component for lifting devices like hospital beds includes a guide screw with a threaded section and a worm wheel to engage a motor shaft |
| 04/01/2004 | DE10344302A1 Electric motor drive especially a linear drive for adjusting furniture parts, has overload protection with fixed switches to disconnect the drive motor 9188 |
| 04/01/2004 | DE10340293A1 Electric motor drive for the relative movement of furniture parts has curved disc which turns to engage or release a releasable component |
| 04/01/2004 | DE10242928A1 Axial adjuster has relatively rotatable plates, one of which is motor driven, with variable depth troughs for bearing balls |
| 04/01/2004 | DE10242724A1 Antriebseinheit für einen Kraftfahrzeugachsstabilisator Drive unit for a Kraftfahrzeugachsstabilisator |
| 03/31/2004 | EP1403556A1 Positioning controller |
| 03/31/2004 | CN2608769Y Trapezoidal self limit leading screw |
| 03/31/2004 | CN2608768Y Arc surface cam intermittent swing device |
| 03/31/2004 | CN2608767Y New type driving wheel having reprocating crank connecting rod motion |
| 03/31/2004 | CN1486403A Propulsion converting device |
| 03/31/2004 | CN1486400A Linear actuator |
| 03/31/2004 | CN1486251A Castor type roller controlled by motor |
| 03/30/2004 | US6714357 Lens drive system |
| 03/30/2004 | US6713920 Linear actuator using two rotors |
| 03/30/2004 | US6712512 Rolling guide device and drive system using rolling guide device |
| 03/30/2004 | US6711963 Ball screw |
| 03/25/2004 | US20040055404 Transmission actuator driven by an electric motor |
| 03/25/2004 | DE10243020A1 Method for production of spindle nut containing ball drive, creating opening by radial moved punching tool |
| 03/24/2004 | EP1401087A1 Axially movable rotor |
| 03/24/2004 | EP1400726A1 Linear actuator with self-locking spindle |
| 03/24/2004 | CN1143064C Electric actuator and calliper brake comprising such actuator |
| 03/23/2004 | US6708577 Ball screw shaft with increased vibration frequency and improved vibration dissipation |
| 03/18/2004 | US20040053563 Linear motion apparatus and method for manufacturing thereof |
| 03/18/2004 | US20040050614 Ball screw and wheel steering device having the same |
| 03/18/2004 | US20040050193 Threaded drive |
| 03/18/2004 | US20040050192 Self-centering device for linear drive units |
| 03/18/2004 | US20040050190 Cam rotation control mechanism |
| 03/18/2004 | DE20122070U1 Furniture driving mechanism for adjusting parts in item of furniture in relation to each other has casing holding electric motor as well as adjusting device moving to and fro and forming active link with motor |
| 03/18/2004 | DE10242297A1 Ball screw has deflection piece consisting of two sections captively interconnected by film hinge, whereby plane of separation of sections longitudinally splits deflection channel for balls |
| 03/17/2004 | EP1398542A1 Detection of operation failure on a screw-jack by breaking of a wired shear-pin |
| 03/17/2004 | EP1398541A1 Screw actuator with clamping means when loading the secondary nut |
| 03/17/2004 | EP1398540A2 Cam rotation control mechanism |
| 03/17/2004 | CN1483116A Threaded drive |
| 03/17/2004 | CN1142376C Linear actuator |
| 03/16/2004 | US6706127 Power steering mechanism of an automobile; heat treated to a second hardness by passing an induction coil scanner lengthwise |
| 03/11/2004 | WO2004020872A1 Ball screw |
| 03/11/2004 | WO2004020871A2 Mechanical actuator including a helical-cam nut |
| 03/11/2004 | WO2004020870A1 Linear actuator and method of minimizing axial movement of the spindle |
| 03/11/2004 | WO2004020124A1 Method for the production of a spindle nut of a spherical thread drive mechanism |
| 03/11/2004 | US20040046521 Positioning controller |
| 03/11/2004 | US20040045388 Ball screw device and method of manufacturing the same |
| 03/11/2004 | DE10241909A1 Brake testing method, especially for use with a motor driven press, whereby the brake is applied to the spindle and the increase in power drawn by the driving motor is measured and monitored |
| 03/10/2004 | CN1480666A Rolling die of ballscrew |
| 03/10/2004 | CN1480665A Circulating compoent and movement guider and ballscrew arranged with such component |
| 03/09/2004 | US6702060 Electric power steering apparatus |
| 03/04/2004 | WO2004018901A1 A linear actuator |
| 03/04/2004 | WO2004018279A1 Electric power steering device |
| 03/04/2004 | US20040040813 No-back device |
| 03/04/2004 | DE20214566U1 Electric motor linear drive, especially telescopic furniture drive for adjustable furniture parts, has at least one spindle nut with several nut parts assembled in e.g. two halves |
| 03/04/2004 | DE10337629A1 Drive unit to generate axial relative movement between turnable components with second component fastened detachable to additional part via holder |
| 03/04/2004 | DE10235078A1 Spindle motor has spindle containing grease storage arrangement for lubricating internal and external threads in/on spindle nut and spindle connected to at least one bore ending near external thread |
| 03/03/2004 | CN1140709C Speed reducer with torus screw bolt |
| 03/02/2004 | US6698301 Screw drive with rolling elements, and method of assembly |
| 02/26/2004 | US20040036364 Lead screw type stepping motor |
| 02/26/2004 | DE10335628A1 Roller for ball spindle has conical lead-in section formed in one end section of cylindrical section and with truncated cone shaped sections with contact angle in relation to raw material of spindle shaft continuously increasing |
| 02/26/2004 | DE10034025B4 Verstelleinrichtung Adjustment |
| 02/25/2004 | EP1390644A1 Friction-wheel planetary gear for converting a rotating movement into a back and forth movement with decreased frequency |
| 02/25/2004 | CN2604573Y Assembling parts for bidirectional screw drive shaft |
| 02/25/2004 | CN2604572Y Three-plate cam-type parallel-axis dividing apparatus |
| 02/24/2004 | US6695359 Device for centering and gripping, particularly for pieces of automobile body work |
| 02/24/2004 | US6695121 Dustproof linear actuator with an air venting device |
| 02/19/2004 | WO2004015287A1 Direct drive unit |
| 02/19/2004 | WO2001039923A3 Machine tool, in particular a long-bed machine tool |
| 02/19/2004 | US20040032818 Power transmitting device for stepping motor and disk drive provided with the same |
| 02/19/2004 | US20040031341 Actuator device with intermediate rollers |
| 02/19/2004 | DE20318234U1 Screw-nut assembly for linear setting member, e.g. for hospital bed, has main nut and safety nut engaged with each other by elastic force |
| 02/19/2004 | DE20214784U1 Elektromotorische Antriebsanordnung Electric motor drive assembly |
| 02/19/2004 | DE20214426U1 Elektromotorischer Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander Electromotive furniture drive for adjusting parts of a piece of furniture relative to one another |
| 02/19/2004 | DE19955037B4 Ölspeichernder Kugelspindeltrieb Oil-retaining ball screw drive |
| 02/19/2004 | DE10236281A1 Method for manufacturing spindle nuts for ball thread drives involves arranging externally profiled tool mandrel in hollow blank and exerting radial force from outside to reshape blank to form helical track |
| 02/19/2004 | DE10234738A1 Aktuator Actuator |
| 02/18/2004 | EP1281111B1 Actuating device |
| 02/17/2004 | US6691850 Device for operating a clutch |
| 02/17/2004 | US6691587 Actuator |
| 02/12/2004 | WO2004013503A1 Machine element with roller bearings arranged between movable components |
| 02/12/2004 | WO2004012900A2 High capacity screw drive arrangement |
| 02/12/2004 | US20040029740 Lubricant supplying device |
| 02/12/2004 | DE20318157U1 Self-lubricating ball screw spindle has oil reservoir held at both ends by locking screws retaining a cylindrical group of oilstones |
| 02/12/2004 | DE10233938A1 Maschinenelement mit zwischen beweglichen Bauteilen angeordneten Wälzkörpern Machine element arranged between moving parts rolling elements |
| 02/05/2004 | US20040020741 Clutch actuator unit |
| 02/05/2004 | US20040020379 High capacity mechanical drive arrangement |
| 02/05/2004 | US20040020317 Ball screw mechanism and electric power steering apparatus using such mechanism |
| 02/05/2004 | DE10328538A1 Elektrisches Stellglied An electric actuator |
| 02/05/2004 | DE10233026A1 Linear drive has electric motor, planetary reduction gear stage, output reduction gear stage consisting of spindle drive with spindle and threaded nut, linear displacement element and housing |
| 02/05/2004 | DE10202483B4 Elektrische Lenkvorrichtung The electric power steering apparatus |
| 02/05/2004 | DE10120490B4 Lageranordnung Bearing assembly |
| 02/04/2004 | EP1386822A2 Electric power steering apparatus for a vehicle |
| 02/04/2004 | EP1385569A2 Actuating mechanism for fluid displacement and pressurizing device |
| 02/03/2004 | US6685382 Screw actuator |
| 02/03/2004 | US6684728 Rectilinear motion driving apparatus |
| 01/29/2004 | WO2004009486A2 Cam-drive mechanism for piston for dispensing fluids out of a flexible package |
| 01/29/2004 | US20040018908 All-wheel distributor gearbox for a motor vehicle |
| 01/29/2004 | US20040016592 Electric power steering apparatus for a vehicle |
| 01/29/2004 | US20040016312 Linear guide apparatus |
| 01/29/2004 | DE10112706B4 Verstelleinheit Adjustment |
| 01/28/2004 | EP1384016A2 Threaded mechanism with rolling bodies and drive device of an automotive axle guide module |