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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0528872 (1974-12-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
Apparatus is disclosed for extending the reach of a portable chain saw for the purpose of cutting tree limbs and branches which would otherwise be inaccessable to the operator of the saw. An elongated post which can be held in the hands is equipped with means for securing a chain saw thereto at the
The combination of a chain saw and an apparatus for hand-holding and controlling same while extending the reach of the saw comprising: a. a post which can be held in the hands and which includes means at the front of said post to which end said chain saw is secured; b. saw actuating means comprising
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