Air-spring with a distance sensor comprising: a signal receiving unit, an electromagnetic wave transmitting unit, and a magnetic signal transmitting unit; wherein the signal transmitting unit is adapted to transmit to the signal receiving unit a sensed dis...

The subject invention reveals a distance measuring device comprising: a sensing module, a target module, and an evaluating module, wherein the sensing module and the target module are mountable so as to execute a movement with respect to each other along a...

The present invention discloses an air spring (1) comprising a piston (4), a top plate (2), a clamp ring (5), a snap ring (6), and a flexible member (3) which is affixed to the piston (4) and the top plate (2), wherein the piston (4), the top plate (2) and...