Winding – tensioning – or guiding – Support for a strand material holder – Opposed stub-shafts
Patent
1974-11-18
1977-03-22
Christian, Leonard D.
Winding, tensioning, or guiding
Support for a strand material holder
Opposed stub-shafts
242130, B65H 4900
Patent
active
040132420
ABSTRACT:
Cop tube holder for winding yarns or threads on textile machines, and more particularly on open-end spinning machines with an automatic cop exchange, provided with a pair of bent levers adapted to swing in the holder and carrying rotatable dishes for placing the front portions of the tube while the operating pressure necessary for clamping a tube between the dishes is exerted by a spring. The bent levers are motion-coupled to each other by means of a kinematic pair.
REFERENCES:
patent: 3131885 (1964-05-01), Furst et al.
patent: 3831869 (1974-08-01), Sartori
Burysek Frantisek
Havranek Zdenek
Mikulecky Karel
Christian Leonard D.
Vyzkumny Ustav Bavlnarsky
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