Spool retainer and method

Details Spool retainer and method Spool retainer and method

1987-01-29

1988-02-23

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

57132, 242 462, 242 466, D01H 716, B65H 5454

Patent

active

047261790

ABSTRACT:
A spool retainer and method are presented which greatly increase the speed and efficiency of textile workers in changing spools on yarn covering machines. The spool retainer has an outer sleeve resiliently affixed to an inner plunger which allows the operator ease and convenience in changing yarn spools and make the doffing operation less expensive and time consuming.

REFERENCES:
patent: 1870202 (1932-08-01), Gollong
patent: 2209428 (1940-07-01), Taylor et al.
patent: 3044247 (1962-07-01), Hilbert
patent: 3134218 (1964-05-01), Hilbert
patent: 4157006 (1979-06-01), Guillot
patent: 4423609 (1984-01-01), Itoh
patent: 4462555 (1984-07-01), Olson et al.
New Omm Covering Machine Brochure--Apr. 1978.
Photo demonstrating old spindle and spool retainer.

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