Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1983-11-10
1985-11-26
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139188R, D03D 4724
Patent
active
045549540
ABSTRACT:
A loom wherein several gripper shuttles advance simultaneously along an endless path has a track with an arcuate section extending along an arc of 180 degrees ahead of the inlet to the shed. Shuttles are temporarily stored in a magazine ahead of the arcuate section and are propelled into the arcuate section and into the range of an accelerating conveyor in synchronism with movements of the reed toward and away from the fabric. The accelerating conveyor is driven by a variable-speed motor to advance a freshly engaged shuttle first at a low speed and to thereupon accelerate the shuttle to a maximum speed not later than on entry of the shuttle into the open shed. The shuttles have guide rails, guide faces and/or guide rollers which cooperate with complementary guide elements of the reed to prevent the ejection of shuttles during travel through the shed.
REFERENCES:
patent: 2248641 (1941-07-01), Moessinger
patent: 3378041 (1968-04-01), Moessinger
patent: 3444902 (1969-05-01), Moessinger
Joos Heinz
Krenkel Bernhard
F. Oberdorfer
Jaudon Henry S.
Kontler Peter K.
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