发明申请
US20150204270A1 GASKET COMPONENT WITH HALF-STOP AND METHOD OF MANUFACTURING 有权
具有半刚性的垫圈部件和制造方法

  • 专利标题: GASKET COMPONENT WITH HALF-STOP AND METHOD OF MANUFACTURING
  • 专利标题(中): 具有半刚性的垫圈部件和制造方法
  • 申请号: US14598547
    申请日: 2015-01-16
  • 公开(公告)号: US20150204270A1
    公开(公告)日: 2015-07-23
  • 发明人: Michael J. Davidson
  • 申请人: FEDERAL-MOGUL CORPORATION
  • 主分类号: F02F11/00
  • IPC分类号: F02F11/00 B23K26/20
GASKET COMPONENT WITH HALF-STOP AND METHOD OF MANUFACTURING
摘要:
A gasket for providing a gas and fluid tight between parts of an internal combustion engine, for example around a combustion chamber opening, is provided. The gasket includes a functional layer with a full embossment spaced from the combustion chamber opening. A stopper layer is attached to the functional layer adjacent the combustion chamber opening. After attaching the stopper layer to the functional layer, half embossments are simultaneously formed in the functional layer and the stopper layer adjacent the combustion chamber opening. The aligned half embossments are together referred to as a half-stop. The half-stop maintains the load on the stopper layer, limits compression on the full embossment, and protects the full embossment from combustion gases when the gasket is compressed between two parts of the internal combustion engine.
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