Yarn metering bobbin

Details Yarn metering bobbin Yarn metering bobbin

1987-11-25

1989-07-25

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

66132R, 139452, 2421101, B65H 5120

Patent

active

048505447

ABSTRACT:
The yarn metering drum has a plurality of radially moveable segments, a pair of edge discs at the longitudinal ends of the segments and elements disposed of the longitudinal ends of the segments which are spaced apart a distance less than the length of a base of a segment in order to define a winding zone of the drum. The elements may be made integral with the edge discs or with the radially moveable segments. The elements prevent damage to the yarn by preventing the yarn from winding behind or below the segments.

REFERENCES:
patent: 1443336 (1923-01-01), Atwood
patent: 3243975 (1966-04-01), Lawson et al.
patent: 4227657 (1980-10-01), Simin et al.
patent: 4239066 (1980-12-01), Takahashi
patent: 4278112 (1981-07-01), Takahashi
patent: 4369818 (1983-01-01), Yoshida

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