Textiles: fiber preparation – Assembling – Formed silvers
Patent
1989-08-01
1990-11-06
Schroeder, Werner H.
Textiles: fiber preparation
Assembling
Formed silvers
19157, B65H 5480, B65H 5482
Patent
active
049674498
ABSTRACT:
The present invention refers to a device for depositing a textile sliver in a can, comprising a bent delivery pipe, which is adapted to be rotated about a substantially vertical axis and the mouth of which ends in front of a stationary wall projecting into the cross-section of the mouth of the bent delivery pipe.
The task to be solved by the present invention is the task of simplifying a device of the type mentioned at the beginning and treating the sliver with care at the same time.
In accordance with the present invention, this task is solved by the features that a pressure-exerting member, which is directed towards the stationary wall and which moves together with the belt delivery pipe, is arranged behind the mouth of the bent delivery pipe when seen in the direction of rotation, the coefficient of friction of the wall being higher than the coefficient of friction of the pressure-exerting member, when measured in the direction of rotation of the bent delivery pipe.
REFERENCES:
patent: 3105996 (1963-10-01), Naegeli
patent: 3141201 (1964-07-01), Gasser
patent: 3172185 (1965-03-01), Langway et al.
patent: 4041574 (1977-08-01), Muller
patent: 4372010 (1983-02-01), Gauvain
Calvert John J.
Hollingsworth GmbH
Schroeder Werner H.
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