Self-propelled power equipment speed control

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专利权人:

发明人:

Gordon W. Jackson,William R. Best

申请号：

US14964028

公开号：

US09949430B2

申请日:

2015.12.09

申请国别(地区):

US

年份:

2018

代理人:

摘要：

The present invention includes a control system for manually varying the speed of a walk behind belt-driven self-propelled lawn mower. The self-propelled lawn mower transmission is equipped with a lever for tilting the transmission for tightening or loosening the belt, and this increases or decreases the lawn mower speed.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/