Two-for-one twisting spindle

Details Two-for-one twisting spindle Two-for-one twisting spindle

1984-08-20

1986-03-11

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Stopping or starting

57 5883, 57 83, 57 87, 57279, D01H 1316, D01H 786

Patent

active

045745757

ABSTRACT:
A two-for-one twisting spindle which, in order to prevent the thread from being further drawn off through the hollow spindle shaft in the event of thread breakage, is provided in the range of the hollow spindle shaft, with a compressed air operated device to influence the thread passage. The compressed air operated device includes an element adapted to be moved into the path of travel of the thread, and a counter element opposing the movable element and cooperating therewith whereby the movable element which is adapted to be moved into the path of travel of thread is a stud to be coaxially inserted into the hollow spindle shaft from below.

REFERENCES:
patent: 2715308 (1955-08-01), Soussloff et al.
patent: 2783954 (1957-03-01), Wale et al.
patent: 3323299 (1967-06-01), Heimes
patent: 3731478 (1973-05-01), Franzen
patent: 3826073 (1974-07-01), Hoeber et al.
patent: 4281508 (1981-08-01), Frentzel-Beyme
patent: 4287712 (1981-09-01), Franzen
patent: 4297834 (1981-11-01), Franzen
patent: 4338774 (1982-07-01), Welters
patent: 4355500 (1982-10-01), Yanobu et al.
patent: 4391090 (1983-07-01), Charbonnier
patent: 4453377 (1984-06-01), Inger et al.

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