Patent ID: 6764066
Filing Date: 2004-07-20
Classification: B60G,F16F

Abstract:
A supporting mount for a spring strut having a piston rod and a spring, comprising:a hydraulic damping mount formed with an inner sleeve to be seated on the piston rod, said inner sleeve having a radially projecting boss, and an outer sleeve having a radially projecting plate assembly for supporting the spring, said plate assembly including an upper plate and a lower plate having a substantially cylindrical projecting portion; and an elastomeric body connecting said inner sleeve to said outer sleeve and forming therewith two fluidically connected chambers charged with a hydraulic damping fluid, said elastomeric body including an envelope having a variable thickness and surrounding said boss; said envelope of said elastomeric body and said outer sleeve defining an annular gap therebetween connecting said chambers; said elastomeric body being constructed as a one-piece part projecting from an underside of said outer sleeve and having a frontal bearing surface for supporting the spring of the spring strut, said elastomeric body extending between said upper plate and said lower plate, and said elastomeric body having an elongation at said inner sleeve and said substantially cylindrical portion.