Spindle for a spinning or a twisting machine

Details Spindle for a spinning or a twisting machine Spindle for a spinning or a twisting machine

1996-08-29

1998-07-07

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

57136, 384228, 384230, 384233, D01H 708

Patent

active

057750831

ABSTRACT:
A spindle for spinning or twisting machines comprises a rigid inner sleeve which contains a neck bearing and a step bearing for a rotatably supported shaft and which inner sleeve is accommodated in a bearing housing, the bearing housing being fixed to a spindle rail. The inner sleeve is supported against the bearing housing by two radially symmetrical acting metal springs. The spring rate of the metal spring which faces the neck bearing amounts to at least five times and at most twenty times the spring rate of the metal spring facing the step bearing. The ring space between the inner sleeve and the bearing housing is filled with a highly viscous fluid. The inner sleeve is closed off against the ring space with an oilproof seal.

REFERENCES:
patent: 3095687 (1963-07-01), Beerli
patent: 3485029 (1969-12-01), Beerli
patent: 3920291 (1975-11-01), Wendel et al.
patent: 4731985 (1988-03-01), Menegatto

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