Circular knitter needle monitor - having photo-electric unit with light beam at needle latch
Monitor determines whether the needle are open or close. A light unit is incorporated in a carrier arm above the needles, with the light beam aligned at the level of closed latches. If the latches are open, then the light beam is unbroken but is interrupted by any closed latches. The system thus giv...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | Monitor determines whether the needle are open or close. A light unit is incorporated in a carrier arm above the needles, with the light beam aligned at the level of closed latches. If the latches are open, then the light beam is unbroken but is interrupted by any closed latches. The system thus gives an immediate and positive registration of the condition of the needles to generate a stop signal if a needle is the incorrect mode. |
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