Lifting unit for a rotational dobby

Details Lifting unit for a rotational dobby Lifting unit for a rotational dobby

1984-10-04

1986-07-01

Jaudon, Henry S.

Textiles: weaving

Warp manipulation

Shedding

139 66R, D03C 100

Patent

active

045974179

ABSTRACT:
A normal position of a shifting wedge of a lifting unit for a rotational dobby is achieved by a movable arrangement of the recess in a locking block which receives the wedge and has rigid side flanks. The entire locking block is, against the urging of a spring, supported for movement translatorically and/or swingably within certain limits, wherein the center axis of the recess moves only insignificantly out of its normal radial orientation.

REFERENCES:
patent: 3724511 (1973-04-01), Kleiner
patent: 3726323 (1973-04-01), Kleiner
patent: 3804128 (1974-04-01), Amigues
patent: 4354531 (1982-10-01), Surkamp et al.
patent: 4367770 (1982-01-01), Schwarz

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