Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1994-10-14
1996-08-20
Falik, Andy
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139194, 242 4701, D03D 4736
Patent
active
055469949
ABSTRACT:
A thread storage (1) having a substantially cylindrical storage drum (2) for the receiving and delivery of circumferentially deposited turns of thread (3), having a central thread withdrawal eye (4) for the overhead withdrawal of the thread (5), and having a brake surface (8) which rests under spring load on a frustoconical withdrawal slide surface (6) associated with the withdrawal-side end region (2') of the drum, which brake surface is formed by the inner side of a frustoconical brake strip (9) of flexible material. In order to make the withdrawal of the thread uniform and counteract wear and deformation of the brake surfaces, the frustoconical brake strip (9) rests flushly on the frustoconical withdrawal slide surface (6), the thread being withdrawn tangentially through the flushly engaging surfaces.
REFERENCES:
patent: 3971522 (1976-07-01), Pfarrwaller
patent: 4068807 (1978-01-01), Jacobsson
patent: 4434609 (1984-03-01), Schacht
patent: 4744394 (1988-05-01), Lincke
patent: 4799517 (1989-01-01), Bucher
patent: 4926912 (1990-05-01), Zenoni
patent: 5181544 (1993-01-01), Deivri
patent: 5343899 (1994-09-01), Jacobsson et al.
patent: 5409043 (1995-04-01), Zenoni et al.
Falik Andy
Farber Martin A.
Sobrevin Societe de Brevets industriels-Etablissement
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