发明授权
US08602125B2 Switch arrangement for controlling operation of a motor of a power tool
有权
用于控制电动工具的电动机的操作的开关装置
- 专利标题: Switch arrangement for controlling operation of a motor of a power tool
- 专利标题(中): 用于控制电动工具的电动机的操作的开关装置
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申请号: US13277551申请日: 2011-10-20
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公开(公告)号: US08602125B2公开(公告)日: 2013-12-10
- 发明人: Wade C. King
- 申请人: Wade C. King
- 申请人地址: US DE Newark
- 专利权人: Black & Decker Inc.
- 当前专利权人: Black & Decker Inc.
- 当前专利权人地址: US DE Newark
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 主分类号: E21B3/00
- IPC分类号: E21B3/00 ; E21B17/22 ; E21B19/16 ; E21B19/18
摘要:
A power tool with a reversible motor and a switch arrangement for controlling operation of the motor. The switch arrangement includes a direction switch, an actuator and an indicator. The direction switch is configured to control a rotational direction of the motor. The actuator is configured to receive a manual input from an operator indicative of a desired operational state of the motor. The indicator includes direction indicia indicative corresponding to operational states of the motor. The direction indicia is positioned at a location that is spaced apart from the actuator.
公开/授权文献
- US20120031636A1 TOOL ASSEMBLY HAVING TELESCOPING FASTENER SUPPORT 公开/授权日:2012-02-09
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