发明授权
US3587961A Yarn delivery mechanism 失效
纱线输送机构

Yarn delivery mechanism
摘要:
APPARATUS FOR DELIVERY OF YARN TO TEXTILE TREATING MACHINES COMPRISING MEANS FOR BRINGING INTERACTING ROLLER TOGETHER AT EQUAL SURFACE SPEEDS, MAINTAINING SAME TOGETHER AT CONSTANT PRESENT PRESSURE, AND ALLOWING SEPARATION OF SAME IN THE EVENT OF SERIOUS IRREGULARITIES IN YARN DELIVERY.
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