发明授权
- 专利标题: Manually guided implement having a drive motor
- 专利标题(中): 具有驱动电机的手动导向工具
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申请号: US08960479申请日: 1997-10-29
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公开(公告)号: US06170159B2公开(公告)日: 2001-01-09
- 发明人: Jochen Kramer , Dieter Kremsler , Karl-Heinz Lange , Stephan Ostendorf
- 申请人: Jochen Kramer , Dieter Kremsler , Karl-Heinz Lange , Stephan Ostendorf
- 优先权: DE19644906 19961029
- 主分类号: A01G3053
- IPC分类号: A01G3053
摘要:
A manually guided implement having a drive motor is provided. For a translatory movement of a tool member, the rotational movement of the drive motor must be converted by a gear arrangement, which has a gear wheel that is coupled with a component that glides on the end face of the gear wheel. To significantly reduce frictional losses and also wear of the pertaining components, a constantly effective, reliable lubricant is required. For this reason, at least one cutout is provided in the main body of the gear wheel and/or in the component that can glide on the end face thereof. Such cutouts are open to a glide plane and serve to accommodate a lubricant.
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