Invention Grant
- Patent Title: Gasket having upper and lower active layers and a spacer layer
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Application No.: US15507347Application Date: 2015-09-01
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Publication No.: US10253884B2Publication Date: 2019-04-09
- Inventor: Thomas P. Plunkett , Ernest A. Oxenknecht , Michael J. Kestly
- Applicant: Dana Automotive Systems Group, LLC.
- Applicant Address: US OH Maumee
- Assignee: Dana Automotive Systems Group, LLC
- Current Assignee: Dana Automotive Systems Group, LLC
- Current Assignee Address: US OH Maumee
- Agency: Marshall & Melhorn, LLC
- International Application: PCT/US2015/047849 WO 20150901
- International Announcement: WO2016/036681 WO 20160310
- Main IPC: F16J15/08
- IPC: F16J15/08 ; F16J15/06

Abstract:
A gasket (20) is provided with a uniform thickness spacer layer (66) between two metal upper active layers (78, 80) and two lower active layers (82,84). Each of the layers has aligned openings. A first tab (158, 140) is formed from one of the upper active layers and is located in a first slot (168) in the spacer layer. A second tab (132, 150) is formed in a flange of one of the upper active layers and is located in a second slot (174) located in the spacer layer. A third tab (190, 208) is formed from one of the lower active layers and is located in a third slot (212) located in the spacer layer. A fourth tab (176, 194) is formed in a flange of one of the lower active layers and is located in a fourth slot (218) located in the spacer layer.
Public/Granted literature
- US20170248232A1 GASKET HAVING UPPER AND LOWER ACTIVE LAYERS AND A SPACER LAYER Public/Granted day:2017-08-31
Information query
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