Closure fasteners – Clamps – Ring
Patent
1980-02-26
1981-10-20
Moore, Richard E.
Closure fasteners
Clamps
Ring
114177, E05C 1754
Patent
active
042956757
ABSTRACT:
Disclosed is a locking and sealing arrangement for a port light wherein a cover member has a pair of grooves formed therein; a cover mounting member has a groove formed therein; one groove of the cover member contains an O-ring for forming a water tight seal with the cover mounting member; the other groove of the cover member is aligned with the groove of the cover mounting member so as to form a channel, when the cover member is in place; and an elongated, pliable locking member is inserted in the channel to create a locking engagement between the cover member and the cover mounting member.
REFERENCES:
patent: 960926 (1910-06-01), Hoops, Jr.
patent: 2186450 (1940-01-01), Ducroux
patent: 2436407 (1948-02-01), Stephens
patent: 2602198 (1952-07-01), Parker
patent: 3986635 (1976-10-01), Niskin
patent: 4089571 (1978-05-01), Landy
Moore Richard E.
Newton William A.
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