Spindle cap having a variable moment of resistance

Details Spindle cap having a variable moment of resistance Spindle cap having a variable moment of resistance

1983-02-25

1984-12-11

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57113, 57116, 242128, D01H 786, D01H 110, D01H 1310

Patent

active

044870094

ABSTRACT:
The present invention relates to a yarn winding spindle cap having a variable moment of resistance, the spindle cap having diametrically oppositely extending arm portions, each of the ends of which supports a vertically oriented bushing, and the opposite ends of a loop of single strand are fixed in the bushings and position the loop so that it rubs against the periphery of the bobbin with a view to braking the spindle cap as a function of the diameter of said bobbin.

REFERENCES:
patent: 1881252 (1932-10-01), Nau-Touron
patent: 2163711 (1939-06-01), Selvig
patent: 2241260 (1941-05-01), Herr
patent: 2366101 (1944-12-01), Grothey
patent: 3285531 (1966-11-01), Gillison
patent: 3445998 (1969-05-01), Nakahara et al.

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