Bearings – Rotary bearing – Hydraulic or pneumatic bearing support
Patent
1986-09-02
1987-08-18
Levy, Stuart S.
Bearings
Rotary bearing
Hydraulic or pneumatic bearing support
277 85, 384483, 384535, 415113, F16C 2700, F16C 3372, F16J 1534, F01D 2516
Patent
active
046873465
ABSTRACT:
A bearing support in which a rotating shaft (2) is disposed within a fixed support structure (14) and includes a bearing assembly (4) centered within the fixed support structure (14) by a plurality of resilient centering rods (20). A seal carrier (28) is urged against a rotating sealing surface (26) by a spring (32) and is radially positioned by a plurality of guide pins (34) secured to the fixed support structure (14). The guide pins (34) are disposed circumferentially intermediate the centering rods (20) to achieve a low profile configuration.
REFERENCES:
patent: 2460746 (1949-02-01), Guthrie
patent: 2843404 (1958-07-01), Janetz
patent: 3572727 (1971-03-01), Greiner
patent: 4214796 (1980-07-01), Monzel et al.
patent: 4429923 (1984-02-01), White et al.
patent: 4453783 (1984-06-01), Davis et al.
patent: 4457667 (1984-07-01), Seibert et al.
patent: 4477088 (1984-10-01), Picard
patent: 4578018 (1986-03-01), Pope
Hannon Thomas R.
Levy Stuart S.
Snyder Troxell K.
United Technologies Corporation
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