Bearing and seal system for fabric treatment machines

Details Bearing and seal system for fabric treatment machines Bearing and seal system for fabric treatment machines

1991-01-03

1992-04-21

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

Tumbling

68208, 277 9, 277 58, D06F 3722

Patent

active

051056364

ABSTRACT:
A seal and bearing assembly for fabric treatment machines includes a bearing housing mounted on the machine shell providing a bearing journaling a rotatable shaft. A seal retainer is separately mounted on the shell inboard of the bearing housing and provides seals which normally prevent leakage along the shaft toward the bearing. The seal retainer and bearing housing are axially spaced and cooperate to define a drain chamber sufficiently large to prevent clogging by lint and the like. Release of the housing and movement thereof away from the shell provides access to the seal retainer for replacement of worn seals.

REFERENCES:
patent: 1562019 (1925-11-01), Wilkinson
patent: 1925662 (1933-09-01), Hume
patent: 2636754 (1953-04-01), Baudry
patent: 2688520 (1954-09-01), Covington
patent: 3270529 (1966-09-01), Engel
patent: 3613406 (1971-10-01), Toth
patent: 3854732 (1974-12-01), Franz et al.
patent: 4448425 (1984-05-01), von Bergen
patent: 4835993 (1989-06-01), Dreher

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