Patent ID: 6397987
Filing Date: 2002-06-04
Classification: F16F

Abstract:
A dashpot piston comprising two piston halves, each half having a face resting against the face of the other half; a piston rod having an end fastenable to said piston; a piston-assembly ring, each of said halves having a depression along a circumference remote from the face of the other half to form a continuous groove with a diameter shorter than an outer diameter of said piston for accommodating said piston-assembly ring; at least one resilient supporting ring between said piston-assembly ring and the base of the groove, said halves of said piston lying against each other along a parting plane with an additional groove in said plane and extending along both said halves so that said halves are held together after assembly of individual parts without further means before fastening to said end of said piston rod.