Importance

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Abstract

Provided relates to a rotary drive ratchet used in a wire grip or tensioner and, more specifically, to an automatic direction switching pendulum-type rotary drive ratchet for an indirect live wire, which is configured to adjust, when winding or unwinding a wire grip or tensioner, the forward or backward rotation of a pendulum drive shaft by means of the operation of an automatic reversing pawl and a pendulum drive shaft operation plate in accordance with a reciprocating motion of a pendulum without the operation of a direction switching lever, so as to enable the forward or backward reversing rotation of the pendulum drive shaft to be automatically performed by means of operating a rotary lever using a stick for an indirect live wire without a separate rotational direction switching operation.

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First Claim