Textiles: weaving – Miscellaneous – Loom cleaning
Patent
1985-08-12
1986-12-16
Kee Chi, James
Textiles: weaving
Miscellaneous
Loom cleaning
139304, 364470, D03D 4920
Patent
active
046289674
ABSTRACT:
A cloth draw-off roll is operatively connected via a regulation circuit with a main shaft of the weaving machine. The regulation circuit contains a controllable motor which is drivingly connected with the cloth draw-off roll. A regulation circuit arrangement connected forwardly of the controllable motor controls the weft thread density in the drawn-off cloth as a function of at least the rotational angular position of the main shaft of the weaving machine and contains a modulator operatively connected with the controllable motor. The modulator transforms control commands of a programming stage pre-programmable via an input device, into control signals for the controllable motor. A pulse transmitter at the main shaft transmits pulses indicative of the rotational angular position of the main shaft to the programming stage. A control circuit arrangement of the weaving machine transmits information signals or data indicative of the momentary functional state of the weaving machine to the programming stage.
REFERENCES:
patent: 3878872 (1975-04-01), Hintsch
patent: 4241764 (1980-12-01), Foltyn et al.
patent: 4582095 (1986-04-01), Kronholm
Hutter Wilhelm
Osterle Gerhard
Aktiengesellschaft Adolph Saurer
Chi James Kee
Kleeman Werner W.
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