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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0156465 (1988-02-16) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 4 |
An anti-kickback safety structure comprising both a pivoting guard over the cutting chain and a pivotable, lockable support lever projecting to the rear from the chain saw housing, having a strap and belt for securing the support lever to the forearm of the operator. The support lever automatically
Chain saw safety structure, for use by an operator of a chain saw having a chain saw housing containing a chain saw motor means for driving a cutting chain mounted upon the perimeter of a chain guide projecting from the forward end of said chain saw housing, for allowing said operator to readily and
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