Bearings – Rotary bearing – Antifriction bearing
Patent
1987-04-06
1989-05-16
Shoap, Allan N.
Bearings
Rotary bearing
Antifriction bearing
602262, 60228, 60230, 137338, 137876, 251214, 277 12, 277 75, 277205, 277236, 384486, F16C 3376, F16J 1554
Patent
active
048305197
ABSTRACT:
A seal assembly (28) is provided for sealing between a static sidewall (12), a rotating first member having a flat and annular surface (22) disposed therein, and a concentric rim (34) disposed between the sidewall (12) and first member (22). The rim (34) is supportably secured to an arcuate hood (18) which extends axially from the rim (34).
REFERENCES:
patent: 3028163 (1962-04-01), Heinrich
patent: 3234999 (1966-02-01), Atwood
patent: 3893786 (1975-07-01), Rahnke et al.
patent: 4605169 (1986-08-01), Mayers
patent: 4690329 (1987-09-01), Madden
Shoap Allan N.
Snyder Troxell K.
United Technologies Corporation
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