How is this transmission system called?

Simple machine consisting of a rigid bar that pivots around a fixed point called a fulcrum

System that converts rotary motion into reciprocating or linear motion

How is this called?

How is this motion transformation mechanism called?

How is this transmission system called?

How is this motion transformation system called?

How is this transmission system called?

Type of gear mechanism that uses a worm gear (a screw-like gear) and a worm wheel (a toothed wheel) to transmit motion and reduce speed or increase torque between non-parallel shafts

Mechanical device used to transmit motion and power between rotating shafts through direct surface contact wheels

How is this motion transformation system called?

Mechanical device that allows movement in only one direction while preventing movement in the opposite direction

How is this called?