Manual passive stepless adjuster for motor vehicle seats

摘要

A clamping device (5) supports the engagement surfaces of the adjustment elements (1,2) which face each other and extend in the adjustment direction. A tensioning device (6) connects the clamping device to the engagement surfaces by frictional contact. The operation of an unlocking device creates an unlocking force. This force is opposed to the direction of the force of the tensioning device and acts upon the clamping device.