| 摘要 |
PURPOSE: A pusher for circular knitting machine capable of easily driving a shuttle with a small force and preventing the movement of the shuttle during driving thereof is provided which can prevent vinyl yarn breakage and reduce the manufacturing cost. CONSTITUTION: The pusher comprises: a supporting member(20) with a shaft rod fixed to a driving plate; a lever(30) perforated with a long hole; a pressure roller(40) for pushing a rear roller(R) of a shuttle; a drive shaft(50) movably mounted on the long hole of the lever; a drive roller driven along a body ring and inserted by a rubber ring(61) on its outer peripheral surface; and a tension spring(70) connected to the supporting member and drive shaft for adhering a drive roller to the pressure roller.
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