Device for monitoring the thread run on a bobbin creel

Details Device for monitoring the thread run on a bobbin creel Device for monitoring the thread run on a bobbin creel

1992-04-08

1994-05-17

Gilreath, Stanley N.

Winding, tensioning, or guiding

Support for a strand material holder

For bobbins

242150R, B65H 4900, B65H 5922

Patent

active

053120620

ABSTRACT:
A thread clamping device for a textile machine includes a clamping pad which is pressed against a clamping rib by a compression spring. The spring force can be adjusted, independent of other like devices associated with the machine, by an adjusting mechanism including a slider with an inclined surface supporting one end of the spring, wherein movement of the slider alters the precompression of the spring. The clamp is normally held open by a cam which overrides the spring, but when thread tension falls below an adjustable threshold, a tension monitor automatically activates the clamp.

REFERENCES:
patent: 3873043 (1975-03-01), Wildi et al.
patent: 4272038 (1981-06-01), Wildi
patent: 4548369 (1985-10-01), Bossart
patent: 4598184 (1986-07-01), Price et al.
patent: 4646989 (1987-03-01), Van Wilson
patent: 4664335 (1987-05-01), Kohlen
patent: 5040742 (1991-08-01), Buttermann

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