Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-06-20
1992-06-02
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 42, 57 22, 57261, B65H 5470, B65H 6906, D01H 1500
Patent
active
051180448
ABSTRACT:
The method for separating doubled yarns comprises moving forward a clamper which is opened and closed in a manner of a pair of scissors in an open state forward two yarns arranged in a pulled form, positioning said pulled yarns into an opening of the clamper and thereafter closing the opening, clamping one yarn positioned deep in the opening more strongly than the other, and moving backward the clamper to thereby separate the strongly clamped yarn from the other while clamping the strongly clamped yarn.
REFERENCES:
patent: 2863492 (1958-12-01), Chang et al.
patent: 3480216 (1969-11-01), Iannucci et al.
patent: 3712040 (1973-01-01), Harmon
patent: 4322943 (1982-04-01), Rohner et al.
patent: 4570427 (1986-02-01), Premi et al.
patent: 4577459 (1986-03-01), Speranzin et al.
patent: 4787566 (1988-11-01), Oellers
patent: 4799353 (1989-01-01), Kawasaki et al.
patent: 4911372 (1990-03-01), Uchida et al.
Gilreath Stanley N.
Murata Kikai Kabushiki Kaisha
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