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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0712198 (1985-03-15) |
우선권정보 | JP-0041131 (1984-03-21) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 17 인용 특허 : 2 |
A safety device for a chain saw conventional in its overall construction is disclosed which comprises mainly a brake lever pivotally supported by the housing of the chain saw and arranged to stop the cutting chain when the brake lever is actuated either by inertia or by engagement with the operator\
In a hand portable chain saw having a housing with a hand grip, a cutting chain, a guide bar projecting forwardly of the housing for supporting the cutting chain for endless movement, an electric motor carried by the housing for driving the cutting chain, and a drive shaft rotatably carried by the h
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