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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0994135 (1992-12-21) |
우선권정보 | JP-0142699 (1991-12-21) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
A battery-powered hand-tool, such as a battery-powered drill, battery-powered screwdriver or the like, has a tool mechanism housing, advantageously having a connected handle in one piece with the tool mechanism housing, a battery housing and an effective locking connection device for locking the bat
A batter-powered hand-tool comprising a tool mechanism housing, a battery housing, an effective locking connection means for locking the battery housing together with the tool mechanism housing, said locking connection means comprising at least one lock element connected with the tool mechanism hous
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