- 专利标题: Hard tip band-saw blade
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申请号: US16482849申请日: 2018-02-21
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公开(公告)号: US10821531B2公开(公告)日: 2020-11-03
- 发明人: Yoshihiro Yamashita , Manfred Schloegl , Kensaku Maeda
- 申请人: AMADA HOLDINGS CO., LTD. , AMADA MACHINE TOOLS COMPANY, LTD.
- 申请人地址: JP Kanagawa JP Kanagawa
- 专利权人: AMADA HOLDINGS CO., LTD.,AMADA MACHINE TOOLS COMPANY, LTD.
- 当前专利权人: AMADA HOLDINGS CO., LTD.,AMADA MACHINE TOOLS COMPANY, LTD.
- 当前专利权人地址: JP Kanagawa JP Kanagawa
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@25932c7e
- 国际申请: PCT/JP2018/006164 WO 20180221
- 国际公布: WO2018/155479 WO 20180830
- 主分类号: B23D61/12
- IPC分类号: B23D61/12
摘要:
A hard tip band-saw blade includes alternating sawtooth groups. Each of the sawtooth groups includes two sawtooth subgroups. The first sawtooth subgroup includes, as a plurality of sawteeth, a first leading tooth and a first following tooth and the second sawtooth subgroup includes, as a plurality of sawteeth, a second leading tooth, a second following tooth, and a third following tooth. Each tooth top corner part of a hard tip of the first following tooth, a tooth top corner part on a left side of a hard tip of the second following tooth, and a tooth top corner part on a right side of a hard tip of the third following tooth most outwardly protrude in a left-right direction.
公开/授权文献
- US20200009669A1 HARD TIP BAND-SAW BLADE 公开/授权日:2020-01-09
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