Rotary dobby, a loom including such a dobby, and a method of...

Details Rotary dobby, a loom including such a dobby, and a method of... Rotary dobby, a loom including such a dobby, and a method of...

2011-07-19

2011-07-19

Hurley, Shaun R (Department: 3765)

Textiles: weaving

Warp manipulation

Shedding

C139S06600A

Reexamination Certificate

active

07980274

ABSTRACT:
A dobby includes two controlled latches for coupling a drive element mounted to a main drive shaft of the dobby and an actuator element in rotation. A first resilient element resiliently biases each of the latches towards a configuration in which their respective bearing surfaces are engaged with corresponding surfaces of the actuator element. Control members are provided for moving the latches against the action of the first resilient element and that act directly on the first latch and indirectly on the second latch so as to move the first latch against the first resilient element to thereby disengage its bearing surface with a corresponding surface of the actuator element while the second latch remains in a configuration in which its bearing surface is engaged with another corresponding surface of the actuator element.

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