246676 ⎘
Machine element or mechanism; Mechanical movements; Rotary to or from reciprocating or oscillating Crank, pitman, lever, and slide
Sub-classes:Wire driver for wire line and endoscope
#2Variable compression ratio apparatus with reciprocating piston mechanism with extended piston offset
#3Exercise machine
#4Oil pumping unit
#5Safety unit and safety device with the same
#6Collapsible control lever device
#7Toroidal regulating device
#8Four-linkage backpack relocator