Open end spinning spindle

Details Open end spinning spindle Open end spinning spindle

1975-06-06

1976-05-25

Wood, Jr., M. H.

Cutlery

57133, F16C 3508

Patent

active

039588467

ABSTRACT:
A bearing assembly for the rotor shaft of an open-ended spinning machine in which the bearing housing is formed with a bypass passage to allow air flow resulting from pressure differentials between the two ends of the bearing housing to bypass the bearing elements, thereby prolonging their life. In another embodiment, the bypass passage is formed in the rotor shaft.

REFERENCES:
patent: 2170879 (1939-08-01), Tarbell
patent: 2249387 (1941-07-01), Kelley
patent: 2981051 (1961-04-01), Maurer
patent: 3782100 (1974-01-01), Stahlecker

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