150465 ⎘
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions; Screw mechanisms with arrangements for taking up backlash
Sub-classes:BALL SCREW ASSEMBLY AND METHODS FOR CONTROLLING THE SAME
#2BACK-DRIVABLE LINEAR ACTUATOR
#3Screw And Nut Linear Drive Assembly
#4Coaxial transmission having a common, star-shaped connecting rod
#5Magnetically-assisted mechanical gear system and method
#6INLINE FLUID DISPENSE PUMP ASSEMBLY
#7CHASSIS ACTUATOR AND METHOD FOR OPERATING A TRANSMISSION ASSEMBLY OF A CHASSIS ACTUATOR
#8Linear translation stages
#9Relative Translation System
#10Micro head and stage mechanism using the same
#11Actuator lower attachment
#12Actuator upper attachment
#13Good-orientation, low-drift micro-movement subassembly for angle adjustment
#14Anti-backlash device and method
#15Linear drive device
#16Linear module
#17Device for the Angular Positioning of a Shaft
#18Lever type braking device
#19HIGH EFFICIENCY MULTI-PISTON ACTUATION ASSEMBLY
#20Brake booster and brake system
#21FURNITURE SYSTEM HAVING A LINEAR ACTUATOR
#22Electric actuator mechanism for retractable steering column assembly with manual override
#23Aperture-plate moving mechanism
#24Micro-movement subassembly for angle adjustment
#25Linear motion mechanism
#26Relative translation assembly
#27Furniture system having a linear actuator
#28Lubrication reservoir for lead screw assembly
#29Fixing and actuating mechanism with spiral ball channel
#30Driving module and motion assistance apparatus including the same
#31Method for damping the torsion of a screw drive for an electromechanical brake booster, screw drive for an electromechanical brake booster, and electromechanical brake booster
#32Relative translation system
#33Steering gear pad
#34APPARATUS FOR MOVING MOTOR-OPERATED SEAT RAIL
#35Top drive operated casing running tool
#36Tensile loaded leadscrew drive
#37Rack including forcing unit and optical apparatus having the same
#38FAST MOVEMENT OF PRINTING PRESS COMPONENTS WITH FINE ADJUSTMENT AND ZERO BACKLASH
#39Adjusting drive and method for producing an adjusting drive
#40Piston pump drive train anti-backlash
#41ONE-PIECE ANTI-BACKLASH NUT
#42Apparatus and method for automatically detecting and compensating for a backlash of a machine tool
#43JACK SCREW FOR MOVING A MOVABLE PANEL OF A VEHICLE
#44HYDROSTATIC DRIVE FOR A STEERING SYSTEM
#45Linear actuator
#46FEEDER DEVICE
#47STEERING APPARATUS
#48Antiback-lash nut
#49Lead screw nut support arrangement
#50Elevator structure and brake system therefor