Fixing system with integrated actuator comprises at least two fixing elements connected by a movable connection containing an actuator that converts changes in physical and/or properties into electrical signals

摘要

Fixing system has at least two fixing means (1) and (2) which are movably connected via a movable connection (3) made of e.g. a spring or rubber etc. that is influenced by an actuator (4) which converts changes in physical and/or mechanical values such as changes in shape and of material properties. The actuator is preferably electromagnetic having e.g. a ferromagnetic ring (5) around an electromagnetic coil (6), or is capacitative having a plate (7) having a capacitative effect, or is piezoelectric having a piezoelectric crystal (8), or magnetostrictive having a body of an magnetostrictive alloy in combination with an electromagnet.