エンジン作業機
- 专利权人:
- 日立工機株式会社
- 发明人:
- 中山 栄二,大津 新喜,上村 淳一,砂押 光広
- 申请号：
- JP2008299317
- 公开号：
- JP5304199B2
- 申请日:
- 2008.11.25
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an engine working machine that suppresses abrasion and heat generation of brake, has a long life and automatically brakes.
SOLUTION: The engine working machine includes: a centrifugal clutch for connecting and disconnecting a drive power between an output shaft of engine and a driven shaft equipped with a device according to the number of revolutions of the output shaft of the circle an engine control switch 5 for controlling the drive state of the engine an electromagnetic brake 11 for stopping the drive of the device a clutch condition discrimination means 32 for discriminating whether the centrifugal clutch is changed from a connected state to a disconnected state on the basis of the output of the engine control switch 5 and a controller 7 for driving a brake means when the centrifugal clutch is discriminated to be changed from the connected state to the disconnected state on the basis of the output of the clutch condition discrimination means 32.
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- 来源网站：
- 中国工程科技知识中心
