Knife holder clamp apparatus for cut pile tufting machine

Details Knife holder clamp apparatus for cut pile tufting machine Knife holder clamp apparatus for cut pile tufting machine

1988-04-04

1989-04-04

Feldbaum, Ronald

Sewing

Special machines

Embroidering

D05C 1524

Patent

active

048175412

ABSTRACT:
A knife holder apparatus for a cut pile tufting machine including a plurality of knife blocks, each knife block being fixed to a depending staff having an upright elongated channel, and a transverse knife bar having forwardly projecting, transversely spaced angular rib members for receiving the channels of the corresponding staffs. A transverse clamp pin bridging the channel of each staff is adapted to be received in a transverse clamping slot formed at a rearward inclination in each rib member and to be forced upward against the rearwardly inclined upper wall of the transverse slot by a set screw projecting upwardly into the slot for clamping the knife block in a predetermined position upon the knife bar to hold the knives in their tensioned positions against their corresponding looper hooks.

REFERENCES:
patent: 3757709 (1973-09-01), Cobble
patent: 4445446 (1984-05-01), Beasley

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