Invention Grant
- Patent Title: Battery pack and motor-driven tool using the same
- Patent Title (中): 电池组和电机驱动工具使用相同
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Application No.: US12878621Application Date: 2010-09-09
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Publication No.: US08684106B2Publication Date: 2014-04-01
- Inventor: Hiroyuki Hanawa , Kousei Yokoyama , Keita Saitou
- Applicant: Hiroyuki Hanawa , Kousei Yokoyama , Keita Saitou
- Applicant Address: JP Tokyo
- Assignee: Hitachi Koki Co., Ltd.
- Current Assignee: Hitachi Koki Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: McDermott Will & Emery LLP
- Priority: JPP2006-243358 20060907
- Main IPC: B23Q5/10
- IPC: B23Q5/10 ; H01M10/02 ; H02J7/00
Abstract:
A battery pack 10 includes a housing 11, a group of cells 12, a board 13, a plurality of second terminals 14, and a cover 15. An opening 16c is formed in the housing 11. The board 13 has a terminal arranging part 13A. A plurality of the second terminals 14 are arranged on the terminal arranging part 13A of the board 13. The cover 15 has a plate-like shape, and covers an area of the board 13 which is positioned between the terminal arranging part 13A and the opening 16c.
Public/Granted literature
- US20110005793A1 BATTERY PACK AND MOTOR-DRIVEN TOOL USING THE SAME Public/Granted day:2011-01-13
Information query
