发明申请
- 专利标题： Cordless Screwdriver
- 专利标题（中）： 无绳螺丝刀
-
申请号： US11573389申请日： 2005-06-29
-
公开(公告)号： US20070256914A1公开(公告)日： 2007-11-08
- 发明人: Guenter Lohr , Heiko Roehm , Wolfgang Hirschburger , Sven Kageler , Abdul Aziz Zulfikar , Sim Yeoh , Joseph Siang Lim
- 申请人： Guenter Lohr , Heiko Roehm , Wolfgang Hirschburger , Sven Kageler , Abdul Aziz Zulfikar , Sim Yeoh , Joseph Siang Lim
- 优先权： DE102004038787.7 20040809; DE102004051913.7 20041026
- 国际申请： PCT/EP05/53073 WO 20050629
- 主分类号： H01H13/72
- IPC分类号： H01H13/72
摘要：
The invention relates to a battery-driven screwdriver comprising a housing (12, 18) provided with a handle (14), an on/off switch (26) and, particularly, a permanently fixed rechargeable battery (40) and charge contact tongues (37) which are associated with the rechargeable battery (40). The battery-driven screwdriver is characterised in that it is safe and comfortable to use due to the on/off switch (26) being mounted in a pivotable manner and extending in a longitudinal manner over the innerside of the handle (14), said on/off switch being able to be successively interrupted and/or closed, independently from each other, during the actuation stroke of several electric circuits of the battery-driven screwdriver (10).
公开/授权文献
- US07498526B2 Cordless screwdriver 公开/授权日：2009-03-03
信息查询
