Opening cylinder for an open-end spinning device

Details Opening cylinder for an open-end spinning device Opening cylinder for an open-end spinning device

2005-01-04

2005-01-04

Calvert, John J. (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

Reexamination Certificate

active

06837035

ABSTRACT:
For the design of an opening cylinder (1) for an open-end spinning device where the opening cylinder (1) has a face (11), it is proposed that the base body (12) of the opening cylinder (1) be located on the end of a shaft (2) away from the bearing (21), whereby an axial distance (9) exists between the base body (12) and the bearing (21). To expose the gap (22) for maintenance purposes, the clothing holder (3) is designed so as to be removable in the axial direction across the bearing (21), whereby the face (11) towards the bearing (21) is formed on the clothing holder (3).

REFERENCES:
patent: 4435953 (1984-03-01), Schmid et al.
patent: RE33190 (1990-04-01), Stahlecker
patent: 5318497 (1994-06-01), Aarnink et al.
patent: 5794311 (1998-08-01), Schuller et al.
patent: 5943854 (1999-08-01), Schuller et al.
patent: 19601036 (1997-07-01), None
German Patent Office Search Report, Jul. 8, 2002.

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