Arrangement at a shaft seal

Details Arrangement at a shaft seal Arrangement at a shaft seal

1983-09-27

1985-12-03

Watkins, Donald

Bearings

Rotary bearing

Plain bearing

384150, 415170A, F16C 3372, F16C 3374, F04D 2910

Patent

active

045562393

ABSTRACT:
An arrangement at rotating shafts with a wheel fixedly mounted to the shaft, which wheel rotates in a housing surrounding the wheel, an essentially pipe-shaped element surrounding the shaft, an with essentially axially sealing surface provided sealing device between the pipe-shaped element and the wheel and a passage in the housing for the shaft with a sealing device, which seals against the pipe-shaped element. There is mounted a fastening device on the shaft for axial displacement of the pipe-shaped element in order to cause a sealing effect by means of the sealing device between the pipe-shaped element and the wheel. The fastening device is fixed in sealing position by a locking device.

REFERENCES:
patent: 2863680 (1958-12-01), Taltavall, Jr.
patent: 3413926 (1968-12-01), Ayson
patent: 3511185 (1970-05-01), Haentjens
patent: 3554661 (1971-01-01), Oglesby et al.
patent: 4168936 (1979-09-01), Scheller et al.
patent: 4380416 (1983-04-01), Menager

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