Tools having a decreasing diameter in the direction of the shank from the tip

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Patents Grantslast 30 patents

Information Patent Grant
Tool for machining a wall of a workpiece, in particular made from a...
- Patent number 9,636,755
- Issue date May 2, 2017
- SNECMA
- Christophe Grosbois
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thread forming tap
- Patent number 8,425,163
- Issue date Apr 23, 2013
- OSG Corporation
- Hironori Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1693768
- Patent number 1,693,768
- Issue date Dec 4, 1928
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR