150485 ⎘
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions; Screw mechanisms; Arrangements for driving the actuator Manual back-up means for overriding motor control, e.g. hand operation in case of failure
Apparatus and method for lowering and raising a trailer
#2APPARATUS AND METHOD FOR LOWERING AND RAISING A TRAILER
#3Electric actuator having hand-screw release device
#4Apparatus and method for lowering and raising a trailer
#5Electromechanical spring system
#6Actuator having manual rotating and anti-pinch mechanisms
#7Dual mode actuator
#8Actuating drive and method for operating an actuating drive
#9Medical device drive system
#10ELECTRO-MECHANICAL ACTUATOR SYSTEM FOR OPENING AND CLOSING OF AIRCRAFT ENGINE COWL DOORS
#11Actuator and method
#12Apparatus and method for lowering and raising a trailer
#13Actuator manual override device
#14Electric actuator mechanism for retractable steering column assembly with manual override
#15Opening and closing structure for umbrella combining automatic and non-automatic modes
#16Linear dual actuator
#17Electromechanical spring system
#18Electromechanical actuator
#19Electric linear drive, in particular for adjusting furniture used for sitting or lying down
#20Linear drive for furniture
#21Electric actuator and fast releasing mechanism thereof
#22Electric actuator and manual adjustment mechanism thereof
#23Linear actuator with arm driven mechanism
#24Electric push rod and release mechanism combination structure
#25Manual override device for an electric actuator and method for use
#26QUICK-RELEASE MECHANISM OF AN ACTUATOR
#27HIGH LOAD LIFT AND SHOCK LINEAR ACTUATOR
#28Step-by-step motor able to carry out up-and-down motion
#29Linear Actuator with a Redundant Structure
#30Linear actuator