Patent ID: 6247351
Filing Date: 2001-06-19
Classification: G01D,G01L

Abstract:
A vibration pickup, comprising a pressure sleeve which has a flange-shaped end directly or indirectly contactable with and mountable on a component causing a vibration; a seismic mass; an arrangement arranged under said seismic mass, said arrangement including an electrical insulation, contact discs and a sensor element and being held with an axial pretensioning against the flange-shaped end radially on said pressure sleeve and being electrically contactable through said contact discs and a connecting part, said seismic mass in non-mounted condition abutting only partially against the arrangement with said sensor element while in predetermined ring-shaped regions a distance is available to the arrangement with said sensor element, and after mounting with covering of said distance and a substantially plane abutment of said seismic mass against the arrangement with said sensor element with an axial pretensioning is produced.