Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1981-06-22
1983-04-05
Kee Chi, James
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
66132R, 242 4712, D03D 4736
Patent
active
043788211
ABSTRACT:
A weft detaining device of a shuttleless loom, comprises a stationary drum located between a weft source and a weft inserting nozzle and formed with first and second holes which are spaced in the axial direction of the drum, a weft wind-guide member located near the peripheral surface of the drum and rotatable around the drum peripheral surface to guide a weft yarn to be wound around the drum peripheral surface, first and second levers located outside of the drum and formed respectively with first and second hook sections which are capable of projecting respectively into the first and second holes of the drum so that the weft yarn in a predetermined length required for each weft picking is detained on the drum peripheral surface between the first and second hook sections, and a device for operating to cause the first and second hook sections to project respectively into first and second holes of the drum at predetermined timings in timed relation to the operational cycle of the loom, thereby facilitating adjustment and maintenance of the hook levers and the operating device thereof.
REFERENCES:
patent: 2519786 (1950-08-01), Paabo
patent: 3737112 (1973-06-01), Tellerman et al.
patent: 4132370 (1979-01-01), van Mullekom
Chi James Kee
Nissan Motor Co,. Ltd.
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