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TBT Tiefbohrtechnik GmbH & Co. KG
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Dettingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Single-lip drill and method for the production thereof
Patent number
7,753,627
Issue date
Jul 13, 2010
TBT Tiefbohrtechnik GmbH & Co.
Hermann Randecker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Guide device for a deep drilling tool
Patent number
4,869,627
Issue date
Sep 26, 1989
TBT Tiefbohrtechnik GmbH & Co. KG
Richard Weiblen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Deep-bore drilling machine
Patent number
4,726,717
Issue date
Feb 23, 1988
TBT Tiefbohrtechnik GmbH & Co. KG
Wolfgang Schmid
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Deep boring machine
Patent number
4,574,439
Issue date
Mar 11, 1986
TBT Tiefbohrtechnik GmbH & Co. KG
Richard Weiblen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool retainer having axially and radially movable clamping members
Patent number
4,566,705
Issue date
Jan 28, 1986
TBT Tiefbohrtechnik GmbH & Co. KG
Werner Jenny
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reboring tool
Patent number
4,548,530
Issue date
Oct 22, 1985
TBT Tiefbohrtechnik GmbH & Co. KG
Richard Weiblen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
One-lip tool for deep drilling
Patent number
4,284,375
Issue date
Aug 18, 1981
TBT Tiefbohrtechnik GmbH & Co.
Bruno Muhleisen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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last 30 trademarks