150497 ⎘
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions; Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
Spindle drive
#602Ball screw lubricative sealing device
#603Dustproof device for ball screw apparatus
#604BALL SCREW DEVICE
#605Ballscrew with an integral high-efficiency thrust bearing
#606Part assembling apparatus
#607Ball screw device
#608Linear telescopic actuator for moving a first and a second element relative to a stationary element
#609Linear actuator
#610Linear actuator with dustproof mechanism
#611Rolling device
#612Actuator
#613Actuator
#614Actuator
#615Actuator
#616Counter-rotating motors with linear output
#617HIGH LOAD LIFT AND SHOCK LINEAR ACTUATOR
#618Ball screw and a method for manufacturing the same
#619Ball screw unit
#620Chips dischargeable wiper
#621Ball screw device having bearing members of different load
#622Electric linear actuator
#623Rolling apparatus
#624Electric actuator
#625STEERING DEVICE AND MOVEMENT CONVERTING DEVICE USED THEREFOR
#626Failsafe actuator
#627Ball screw unit
#628Ball screw unit
#629Ball screw device
#630Telescoping linear actuator
#631SPEED CHANGE MECHANISM AND ROTARY ACTUATOR
#632High force electro-mechanical actuator
#633Ball screw device having image sensor
#634Electric Actuator
#635Mechanical connection between a primary nut and secondary nut
#636Linear motion assembly having a self-energizing sensing device and method of detecting moving ferrous elements in a linear motion assembly
#637Ball Screw Drive Having Overload Clutch
#638Actuator
#639Drive Shaft Moving Device
#640Ball screw and method for displacing a threaded spindle in a ball screw
#641Ball screw with a changeable oil-storage unit
#642Telescopic actuator
#643Linear motion assembly with monitoring system and method of monitoring
#644Rod end assembly
#645Actuator Arrangement
#646Actuator arrangement
#647Ball Screw Device
#648Dustproof Device for a Ball Screw
#649Ball screw/nut type linear actuator
#650Telescopic actuator
#651Electric cylinder
#652Thrust transfer device
#653Electric Actuator
#654Electronically driven linear actuator
#655Dust-Proof Structure for a Ball Screw
#656Actuator
#657Chips Dischargeable Wiper
#658Linear Actuator Assembly With Torque Multiplier
#659Lubricating element and lubricating unit
#660Actuator Arrangement
#661Ball screw unit with dust cleaning and ball deflecting element fixing mechanism
#662Bearing balls escape and wear annunciator arrangement for ball screw
#663CLEARANCE ADJUSTABLE WIPER
#664Actuator and brake assembly
#665Screw actuator having means for blocking it in the event that it goes over to the secondary nut
#666Actuator for driving movable object and motion guide apparatus for guiding motion of movable object
#667Ball screw nut and method of producing the same
#668Assembly apparatus for ball screw device, parts supply device and counter device
#669FAST-MOVING SCREW ASSEMBLY
#670Spindle drive and a patient positioning system
#671Flight control surface actuator assembly including a free trial mechanism
#672V-belt continuously variable transmission and straddle-type vehicle
#673Ball screw
#674Ball screw
#675Electrically driven linear actuator
#676Ball screw with a changeable oil-storage unit
#677Process for the production of a ball screw and ball screw
#678Drive device comprising a roll body screw
#679Reduced-friction drive screw assembly
#680Ball screw
#681Ball screw lubricative sealing device
#682Electric actuator capable of converting rotational motion to a linear motion
#683Actuator and brake device
#684Hooked dust scraper for ball screw unit
#685Ball screw device for steering system
#686Pivot bearing with lubricant transmission
#687Actuating device
#688Ball screw mechanism
#689Machine tool with dimensional change compensation
#690Reverse transfer system ball-screw, and electro-mechanical actuator employing same
#691Ball screw device
#692Sliding device for use in confined spaces
#693Electric actuator
#694Ball screw device
#695Seal for ball screw and ball screw utilizing same
#696Seal for ball screw and ball screw utilizing same
#697Reciprocating drive mechanism and press using the same
#698Steering unit for an electric vehicle
#699Ball screw apparatus
#700Ball screw device
#701Linear movement/rotation mechanism equipped with a ball screw/ball spline mechanism
#702Linear actuator
#703Drive device for welding tongs
#704Apparatus and method for lubricating feed mechanism of forming machine
#705Catch nut
#706Linear actuator
#707Screw actuator module
#708Limited wear bearing
#709Ball screw
#710Use of an electrified pin to detect load transfer to a secondary nut in a screw actuator
#711Electric actuator
#712Integrity monitors for actuator brakes, and related systems
#713Large scale hydraulic cylinder assembly, disassembly and maintenance system
#714Modular telescopic arm by motor control
#715Actuator systems for thrust reverser
#716Actuator with reinforcing structure for torsion resistance
#717Fluid-powered linear motor with rotary pistons and motion rectifier and synthetic diamond bearing assemblies
#718Systems, methods and apparatus for multi-arm expansion
#719Actuator for security gates
#720No-back brake creep inhibitor
#721Systems and methods for actively monitoring health of a no back brake device
#722Method and apparatus for jackscrew with integral drive nut grease fitting
#723Ball screw and parts