Punch for pattern card
AssigneeMaschinenfabrik Carl Zangs Aktiengesellschaft
InventorsHubert Kremer, Josef Claassen
Life of this patent
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Abstract
A punch for a pattern card for textile machines, for instance shedding machines or automatic knitting machines, having a step-by-step transport device and a centering device for pin wheels arranged on a shaft, for the transport of the pattern card. In order to increase the punching output and reduce the noise level, the step-by-step transport device comprises a stepping motor, and a coupling is arranged between the stepping motor and the shaft, and a centering wheel, which cooperates with a lever which simultaneously actuates the coupling, is fastened on the shaft.
Claims6
In a punching device for a pattern card for textile machines, having a step-by-step transport device and a centering device for pin wheels arranged on a shaft for the transport of the pattern card, the improvement wherein
- said step-by-step transport device comprises a stepping motor,
- a coupling operatively disposed between the stepping motor and the shaft,
- a centering wheel fastened on said shaft,
- a lever means for cooperating with said centering wheel and for simultaneously actuating said coupling.
Dependencies are inferred from the claim text.