Threads having a trapezoidal profile

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CPC
B23G2210/44

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23GTHREAD CUTTING WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH B23G2210/00Details of threads produced

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B23G2210/44Threads having a trapezoidal profile

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Patents Grantslast 30 patents

Information Patent Grant
Threaded coupling for percussion drill bit
- Patent number 11,199,056
- Issue date Dec 14, 2021
- James Jing Yao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a tapped bore and tap drill bit
- Patent number 10,421,139
- Issue date Sep 24, 2019
- Audi AG
- Peter Kopton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for machining and improved modified threaded collar
- Patent number 4,708,038
- Issue date Nov 24, 1987
- Dieter Hellnick
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A TAPPED BORE AND TAP DRILL BIT
- Publication number 20190168324
- Publication date Jun 6, 2019
- Audi AG
- Peter Kopton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR