Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1977-11-25
1978-11-28
Ward, Jr., Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277235R, 29520, B21D 3900, B23P 1100, F16J 1522
Patent
active
041272773
ABSTRACT:
Spiral wound gasket assembly and method of making same, wherein a spiral wound gasket ring is positioned in an inner groove in a metal gauge ring and a deformation is formed in the gauge ring adjacent the groove to reduce the size of the gauge ring groove to retain the gasket ring within the groove.
REFERENCES:
patent: 2339479 (1944-01-01), McCreary
patent: 2357257 (1944-08-01), Goetze
patent: 2359118 (1944-09-01), Johnston
patent: 2466263 (1949-04-01), Nardin
patent: 2854074 (1958-09-01), Frank et al.
patent: 2937434 (1960-05-01), Swift
patent: 3815927 (1974-06-01), Geipel
Gifford Bruce M.
Owen A. B.
Lamons Metal Gasket Company
Ward, Jr. Robert S.
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