Winding – tensioning – or guiding – Strand tensioning device – Clamp
Patent
1988-02-18
1989-02-28
Gilreath, Stanley N.
Winding, tensioning, or guiding
Strand tensioning device
Clamp
242 36, 242 37R, 242 49, 200 6118, 340677, B65H 5922
Patent
active
048078298
ABSTRACT:
A combined ball tension control and stop motion unit in which the exit opening of the ball housing of the ball tension control component is mounted to the stop motion component. An interior yarn guide is mounted in an opening in the stop motion housing and projects into the outlet end of the ball housing. An electronic sensing element on a printed circuit board partially surrounds the yarn passage above the interior yarn guide and an exterior yarn guide is mounted above the printed circuit board for guiding yarn as it exits the unit. The exterior yarn guide may be of the type that is used in the ball housing when the ball tension control component is used separately without combination with the stop motion component.
REFERENCES:
patent: Re30920 (1982-05-01), Zollinger
patent: Re31041 (1982-09-01), Zollinger
patent: 2222847 (1940-11-01), Kent
patent: 3343008 (1967-09-01), Bancroft
patent: 3561689 (1971-02-01), Morgan
patent: 3734422 (1973-05-01), Loepfe
patent: 3863241 (1975-01-01), Kamiyamaguchi
patent: 4027232 (1977-05-01), Domig et al.
patent: 4256247 (1981-03-01), Loepfe
Gilreath Stanley N.
Otto Zollinger, Inc.
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