Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2005-08-30
2005-08-30
Bryant, David P. (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S527400, C072S379200
Reexamination Certificate
active
06935009
ABSTRACT:
Process for production of a metal reinforced sealing element, in which a metal carrier element is provided with several cutouts, the remaining material is subjected to a pressure forming process, with material deformation in the cutouts, to create a selectable contour of the carrier element, and subsequently a sealing profile is introduced in the formed contour.
REFERENCES:
patent: 1925804 (1933-09-01), Hiering
patent: 3322996 (1967-05-01), Schrager
patent: 3825459 (1974-07-01), Taylor
patent: 4333221 (1982-06-01), Hayashi
patent: 4455557 (1984-06-01), Thomas
patent: 4578851 (1986-04-01), Song
patent: 4676856 (1987-06-01), Shigeki et al.
patent: 4688310 (1987-08-01), Kelm et al.
patent: 4830898 (1989-05-01), Smith
patent: 5307548 (1994-05-01), Engel
patent: 5946962 (1999-09-01), Fukuda et al.
patent: 6502305 (2003-01-01), Martins et al.
patent: 41 25 344 (1993-02-01), None
patent: 42 13 653 (1993-10-01), None
patent: 4213653 (1996-07-01), None
patent: 4125344 (1996-09-01), None
patent: 0 922 888 (2003-05-01), None
patent: 2 574 891 (1986-06-01), None
Bryant David P.
Federal-Mogul Sealing Systems Bretten GmbH & Co. KG
Howard & Howard
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