Mid closing dobby

Details Mid closing dobby Mid closing dobby

1991-06-11

1992-07-21

Falik, Andrew M.

Textiles: weaving

Warp manipulation

Shedding

139 76, D03C 106

Patent

active

051314363

ABSTRACT:
A dobby for a weaving loom including a series of actuation elements which depend on a weaving program incorporated in a reading device and which are coupled to traction levers connected by a drawing system to the heddle frames, wherein, between the traction levers and the drawing systems of at least certain of the actuation elements there is interposed an arm associated with additional actuation elements which impart thereto a periodic oscillating movement which is in synchronism with the operating cycle of the conventional actuating elements. The arms are pivotally carried by the traction levers so as to continue their oscillating movement to one or the other of two work positions of the lever.

REFERENCES:
patent: 3612108 (1971-10-01), Schwarz
patent: 3759298 (1973-09-01), Kaufmann
patent: 4326563 (1982-04-01), Brock et al.
patent: 4412563 (1983-11-01), Kleiner
patent: 4766935 (1988-08-01), Tanaka et al.

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