发明公开
- 专利标题: Grooving or threading tool
- 专利标题(中): Einstech- oder Gewindeschneidwerkzeug。
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申请号: EP89119655.2申请日: 1989-10-23
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公开(公告)号: EP0366047A2公开(公告)日: 1990-05-02
- 发明人: Hunt, Carl E.
- 申请人: VALENITE INC.
- 申请人地址: 750 Stephenson Highway P.O. Box 3950 Troy Michigan 48007-3950 US
- 专利权人: VALENITE INC.
- 当前专利权人: VALENITE INC.
- 当前专利权人地址: 750 Stephenson Highway P.O. Box 3950 Troy Michigan 48007-3950 US
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: US262762 19881024
- 主分类号: B23B27/04
- IPC分类号: B23B27/04 ; B23B27/06
摘要:
An elongated grooving or threading tool (11) has a cutting section (15) and a rearward cemented carbide section (23) which are, respectively, held together in axial alignment by a threaded fastener (28) and a drawbolt which engage the intermediate section (19) and hold the respective connections under compression.
公开/授权文献
- EP0366047B1 Grooving or threading tool 公开/授权日:1994-12-14
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