Invention Grant
- Patent Title: Cylinder head gasket with compression control features
- Patent Title (中): 气缸盖垫片具有压缩控制功能
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Application No.: US14179934Application Date: 2014-02-13
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Publication No.: US09243584B2Publication Date: 2016-01-26
- Inventor: Tyler Haberer , Takashi Okano , Daniel J. Vialard
- Applicant: Federal Mogul Corporation
- Applicant Address: US MI Southfield
- Assignee: Federal-Mogul Corporation
- Current Assignee: Federal-Mogul Corporation
- Current Assignee Address: US MI Southfield
- Agency: Dickinson Wright, PLLC
- Agent Robert L. Stearns
- Main IPC: F16J15/08
- IPC: F16J15/08 ; F02F11/00

Abstract:
A cylinder head gasket including a first functional layer, a second functional layer, a first stopper, and a second stopper is provided. The first functional layer includes a first full bead extending around a combustion chamber opening and axially aligned with a second full bead of the second functional layer. The first stopper extends along the first functional layer between the combustion chamber opening and the first full bead for preventing over-compression of the first full bead. The second stopper extends along the second full bead of the second functional layer for increasing load on the second full bead, reducing head lift, and promoting an even distribution of the load. The second stopper includes a third full bead matching the second full bead of said second functional layer.
Public/Granted literature
- US20150226152A1 CYLINDER HEAD GASKET WITH COMPRESSION CONTROL FEATURES Public/Granted day:2015-08-13
Information query
IPC分类: