公开(公告)号：US20030168789A1

公开(公告)日：2003-09-11

申请号：US10092320

申请日：2002-03-06

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Jack R. Kries ,  Ronald A. Beer ,  James P. Hamberg ,  Fredrick C. Miller

IPC: F16F013/00

CPC classification number: F16F13/105

Abstract: A powertrain mount comprises an upper orifice plate, a lower orifice plate, and a generally planar diaphragm having an enlarged central node. The central node is in constant contact with the upper orifice plate and in contact with the lower orifice plate. A periphery of the diaphragm is free to move between the upper orifice plate and the lower orifice plate.