SHUTTLE DRIVE ARRANGEMENT
A shuttle-drive arrangement for a weaving loom comprises at least one drive rotor having a helical driving cam arranged to co-act with a shuttle-dogging device for driving a shuttle across the loom. The rotor is arranged to be continuously rotated by a drive motor. A coupling and sensing device is a...
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| Format: | Patent |
| Sprache: | eng ; fre |
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| Zusammenfassung: | A shuttle-drive arrangement for a weaving loom comprises at least one drive rotor having a helical driving cam arranged to co-act with a shuttle-dogging device for driving a shuttle across the loom. The rotor is arranged to be continuously rotated by a drive motor. A coupling and sensing device is arranged to indicate the rotary position of the rotor and the driving cam. When the driving cam is located in a given position for driving the shuttle, a coupling mechanism is arranged to be activated to an operative state for coupling the dogging device to the driving cam. |
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