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PRUNING SHEARS
专利权人:
KINBOSHI OSHIMA KOGYO KK
发明人:
TANAKA TORU
申请号:
JP20040067083
公开号:
JP2005253329(A)
申请日:
2004.03.10
申请国别(地区):
日本
年份:
2005
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide pruning shears cutting thick branches and the like, and so designed as to prevent an object to be cut from sliding toward the blade edges of the shears. SOLUTION: The pruning shears have the following structure: a pair of blade bodies 1, 2 are pivotally supported so as to cut branches of a tree with blade edge line 1a, 2a of the blade bodies at the upper parts thereof over a pivoted position via a switching operation of handgrips 4, 5 at the lower parts thereof under the pivoted position; an anti-slip piece 7 the upper end of which has anti-slip function is fixed to the outside surface of the blade body 1; the upper edge of the anti-slip piece 7 is formed so as to project upward over the blade edge 1a of the fixed blade body 1 to prevent the object to be cut from sliding; the upper edge of the anti-slip piece 7 is formed into a saw-tooth shape 8 so that a saw-tooth shaped tip end 8a projects in an oblique direction toward its lower part from its upper part. COPYRIGHT: (C)2005,JPO&NCIPI
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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