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)
12/2000
12/19/2000US6161443 Drive and actuation mechanism for a component insertion machine
12/14/2000WO2000075533A1 Torque limiter and thrust/traction maintenance screw actuator
12/14/2000WO2000075483A1 Actuator
12/14/2000DE10027128A1 Hochpräzisionsausrichter High precision aligner
12/12/2000US6158720 Anti-backlash nut assembly
12/12/2000US6158557 Roller spindle assembly and brake actuator incorporating the same
12/12/2000US6158295 Linear actuator
12/07/2000DE19781284C1 Device for converting rotary movement into axial movement
12/06/2000EP1058243A1 System for recording and reproducing information
12/06/2000EP1058031A2 Multiple thread actuator
12/06/2000EP1057569A1 Driving unit of a welding equipment
12/06/2000CN1276098A Modular actuator, and brake calliper comprising such actuator
12/05/2000US6157157 Positioning system
12/05/2000US6155717 Linear movement device and lubricant supplying device used therefor
12/05/2000CA2123283C Linear actuator using a screw mechanism
11/2000
11/29/2000CN2408306Y Rolling push rod
11/29/2000CN1059024C Double-spiral automatic-switching-over step-up mechanism
11/28/2000US6152277 Load limiting device to transmit an axial motion to operating mechanisms
11/23/2000WO2000070242A1 Dual load path ball screw with rod end swivel
11/22/2000EP1053414A1 Play-free helical gear
11/21/2000US6149307 Relatively movable unit with rolling elements
11/21/2000US6148776 Bearing arrangement
11/16/2000WO2000068545A1 Drive mechanism and rotary displacer for hot air engines
11/16/2000CA2373087A1 Drive mechanism and rotary displacer for hot air engines
11/15/2000EP1052428A2 Screw actuator
11/15/2000EP1052427A2 Actuator
11/15/2000CN2406108Y Ball guide-screw pair
11/14/2000US6147435 Mechanism for driving a screw rod by supersonic vibration
11/14/2000US6145396 Transmission with a threaded rod which is engaged threadably within an output gear and which is movable axially on a thrust bearing
11/14/2000US6145395 Side load compensated linear actuator
11/09/2000WO2000066914A1 Device for converting a rotation into a rectilinear movement
11/09/2000WO2000066912A1 Transmitting unit
11/09/2000DE19920895A1 Spindle gear for adjustable-height table has spindle cross-section selected to act as capture profile within assembled housing
11/08/2000EP1050098A1 Modular actuator, and brake calliper comprising such actuator
11/08/2000CN1272711A Motor servo-loading device
11/07/2000US6142447 Translation block with disengaging nut for screw-mounted lifting mechanism
11/07/2000US6142032 Adjustable anti-backlash nut assembly
11/07/2000US6142030 Actuator and actuator system
11/07/2000US6142029 Axoid force mechanism
11/02/2000EP1048790A2 Connecting piece
11/02/2000EP1047887A1 Free standing teeth (fst) gear reducer
11/02/2000DE19950689A1 Linear drive for patient lifting device
11/02/2000DE19919566A1 Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung A device for converting a rotary motion into a rectilinear motion
10/2000
10/26/2000WO2000063590A1 Actuator
10/26/2000DE19848182A1 System to increase total stiffness of re-circulating spindle drive uses clamping devices to clamp spindle in several points to reduce length variations
10/19/2000DE19916288A1 Automotive brake converts shaft rotary motion into axial motion combines compact outer dimensions with high load bearing factor
10/19/2000DE10005807A1 Moving mechanism for XY table, includes moving beams between fixed guides in which slider is moved by actuating ball screws
10/18/2000EP0874172B1 Linear motion device and lubricating oil supplying device for it
10/18/2000CN2401733Y Screw driving device for fully opened track suspension type conveyer
10/18/2000CN2401732Y Spiral speed reducer
10/17/2000US6131479 Device for converting rotary motion into axial motion
10/17/2000US6131478 Anti-backlash nut assembly
10/12/2000WO2000060255A1 Actuator having compact gear reduction
10/03/2000US6125731 Feeder for an industrial machine, particularly a turret punch press, and an industrial machine utilizing the same
10/03/2000US6125711 Multi-stage speed converter with idler
09/2000
09/28/2000DE19913200A1 Lageranordnung für einen Gewindetrieb Bearing assembly for a screw drive
09/27/2000EP1039173A2 Bearing arrangement for a screw drive
09/27/2000EP1038337A1 Toggle-style overload protection device
09/27/2000CN2398479Y Planetary screw driving device
09/26/2000US6123426 Anti-jam linear leadscrew drive and devices utilizing the drive
09/26/2000CA2185772C Spindle nut/threaded spindle device
09/21/2000DE19955037A1 Oil retaining ball spindle drive has oil reservoir defined in feed nut with flow adjusting screw
09/21/2000DE19911432A1 Automotive seat adjustment spindle drive thread has convex profile preventing rattles
09/19/2000US6119813 Lubricant feeder and linear apparatus
09/19/2000US6119541 Methods for adjusting a lead screw nut and a nut for adjustably engaging a lead screw
09/14/2000WO2000053957A1 Screw and nut device with roller elements interposed between them
09/14/2000WO2000053936A1 Controllable pneumatic apparatus including a rotary-acting brake with field responsive medium and control method therefor
09/13/2000EP1035355A1 Rotation stop device and electric actuator having rotation stopping function
09/13/2000CN2396239Y External circulation type ball bolt
09/12/2000US6116109 Device for converting a rotational movement into a rectilinear movement
09/12/2000US6116107 Lead screw piezo nut positioning device and piezo nut positioner assembly thereof
09/12/2000US6116106 Rotation-reciprocation converting rotor
09/12/2000US6116104 Actuator
09/12/2000US6116103 Device for securing gear nut on actuator
09/12/2000US6115898 Force multiplying apparatus for clamping a workpiece and forming a joint therein
09/06/2000EP1032780A1 Drive spindle
09/05/2000US6113063 Actuator and exhaust brake unit thereof
09/05/2000US6112610 Externally insertable self-retaining crossover for ball nut and screw assemblies
08/2000
08/30/2000EP1031767A1 Lubricant supply device
08/30/2000CN2394056Y Dual distance interrupter
08/30/2000CN1264806A Lubricant conveying appliance
08/29/2000US6111491 Magnetic screw
08/29/2000US6109594 Disengageable force regulator for linear electric screwjack
08/29/2000US6109415 Bi-directional ballscrew no-back device
08/29/2000US6109124 High-thrust clutch-type automotive electric lock
08/24/2000DE19901343A1 Mechanical or electrical pivot movement adjustment mechanism e.g. for solar sail, has axially displaced slider cooperating with drive shaft via threaded ring
08/17/2000DE10005765A1 Dustproof guide device for mobile platforms comprises linear guide to which is connected outer cover with opening sealed by flexible sealing strips along which slide can be moved
08/16/2000CN1055533C Double-acting dynamic back clearance-eliminating driving system
08/15/2000US6101891 Device for converting a rotational movement into an axial movement
08/15/2000US6101889 Ball screw and nut linear actuator assemblies and methods of constructing and operating them
08/10/2000WO2000029760A3 Screw actuator comprising a multi-purpose sleeve, and brake calliper
08/10/2000DE19549387C2 Rotary to linear motion conversion mechanism
08/09/2000EP1026067A2 Electrically powered steering device
08/09/2000EP0877875A4 Actuator that adjusts to side loads automatically by pivoting internally
08/09/2000CN1262729A Ball screw device
08/09/2000CN1262727A Actuator having protected screw mechanism, and brake calliper comprising such actuator
08/09/2000CN1262726A Electric actuator and calliper brake comprising such actuator
08/08/2000US6100609 Compact electric linear actuator
08/08/2000US6099166 Longitudinal stabilizer for vibration reducing bushing
08/08/2000US6098479 Linear actuator and preferred application
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