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TIPPED SAW FOR MOWING AND TIPS THEREOF
专利权人:
TRIGGER:KK;株式会社トリガー
发明人:
ASADA YOSHIHIKO,浅田 仁彦
申请号:
JP2018157793
公开号:
JP2020022424A
申请日:
2018.08.08
申请国别(地区):
JP
年份:
2020
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a tipped saw for mowing, the chips of which can substantially withstand impact from the ground, suppress defects, failure, etc. and retain sharp cutting performances for a long period of time, and the tips thereof.SOLUTION: The tipped saw for mowing includes: body parts fitted into tip fixing parts of a metal base in the thickness direction of the metal base; and flange parts formed at one ends in the thickness direction of the body parts, where the flange parts of all the tips are respectively fixed to the tip fixing parts, with their coming into contact with an installation surface of the metal base. Each body part includes a rake face, a back-side fixing face, and both side faces, further includes a flank face on the upper face, and a second fixing face on the lower face and is formed into a substantially prismatic shape with a substantially rectangular cross section. Each flange part is integrally formed at one end side in the thickness direction of the fixing face, across the whole area in the longitudinal direction of the fixing face.SELECTED DRAWING: Figure 10COPYRIGHT: (C)2020,JPO&INPIT【課題】地面からの衝撃等にチップが十分耐えることができて、チップの欠損や破損等を抑制し、長期に亘り良好な切れ味を維持し得る草刈用チップソー及びそのチップを提供する。【解決手段】台金のチップ固着部に台金の厚さ方向に嵌装される本体部と、該本体部の厚さ方向の一端部に形成された鍔部とを有し、全てのチップの鍔部が、台金の設置面に当接した状態でチップ固着部にそれぞれ固着されることを特徴とする。前記本体部が、救い面と背面側の固着面及び両側面を有すると共に上面に逃げ面と下面に第2固着面を有して、横断面略方形状の略角柱形状に形成され、前記鍔部が、固着面の厚さ方向の一端側に該固着面の長手方向の全域に亘って一体形成される。【選択図】図10
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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