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BACKWARD TENSION APPLYING MECHANISM FOR TWISTING PAIRED ELECTRIC WIRES AND METHOD FOR FABRICATING TWISTED PAIR CABLE BY EMPLOYING BACKWARD TENSION APPLYING MECHANISM
BACKWARD TENSION APPLYING MECHANISM FOR TWISTING PAIRED ELECTRIC WIRES AND METHOD FOR FABRICATING TWISTED PAIR CABLE BY EMPLOYING BACKWARD TENSION APPLYING MECHANISM
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机译:双绞线的向后施加机制和采用向后施加机制来制造双绞线的方法
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摘要
To form a twisted pair cable with good quality which is twisted at uniform pitches without involving any slack therein even in a case that there exists variation in length of paired electric wires to be used. A backward tension applying mechanism 1 for twisting paired electric wires, is adopted which comprises a pair of electric wire clamps 2, a pair of movable base plates 3 to which the pair of electric wire clamps are fixed respectively, a common stationary base plate 5 with which the pair of movable base plates are brought into engagement so as to slide in a longitudinal direction of electric wires along corresponding guide rails 4, and a pair of backward tension applying air cylinders 6 which connect the common stationary base plate with the pair of movable base plates.
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