| 摘要 |
The governor composed of a governor pulley(14) for an auxiliary rope(12) of the elevator, an stationary jaw(16) through which the auxiliary rope(12) passes a moving jaw(22) which controls the rope(12) passing through above stationary jaw(16) when falling from constant height, a rotating ratchet wheel(26) which locks a trip lever(20) by the action of a pawl(24), and a switch box(28) which is connected electrically with brake system and motor controlling an operating action of the car(10) and a bracket(40) which is installed on a trip lever(20) in lower side of working pin(32) protruded in front of the switch(28) in order to pull a working pin(32).
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