背負い式動力作業機
- 专利权人:
- 山田;策次
- 发明人:
- 山田 策次
- 申请号：
- JP2009275279
- 公开号：
- JP5490504B2
- 申请日:
- 2009.12.03
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a shouldering powered working machine to be lightly operated against a slope or higher position and comfortably carry out operation with suppressing unreasonable heat generation of a flexible pipe.
SOLUTION: The shouldering powered working machine (A) is equipped with a working body 4 supported on the tip 3A of an operation pipe 3, a power source 2 supported on a shouldering frame 1, the flexible pipe 5 one end of which is connected to the power source 2 and the other end of which is connected to the base end of the operation pipe 3, and a flexible transmission shaft 6 passed through the flexible pipe 5 or the operation pipe 3 and operating the working body 4 by transmitting rotary output force of the power source 2 to the working body 4. The shouldering powered working machine (A) is also equipped with a grip 30 installed to the base end of the operation pipe 3 and gripped by an operators hand so as to surround the operation pipe 3, a flexible link mechanism 7 linking one end of the flexible pipe 5 to be rotatable in a predetermined angle range around a laterally turnable shaft against the base end side of the operation pipe 3, and a handle 33 installed in the middle part of the operation pipe 3 and gripped by the operators hand so as to suspend the operation pipe 3.
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- 来源网站：
- 中国工程科技知识中心
