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Broaching machines with arrangements for working in opposite directions
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Industry
CPC
B23D37/20
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23D
PLANING SLOTTING SHEARING BROACHING SAWING FILING SCRAPING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D37/00
Broaching machines or broaching devices
Current Industry
B23D37/20
Broaching machines with arrangements for working in opposite directions
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for broaching opening in a plate
Patent number
5,609,450
Issue date
Mar 11, 1997
Framatome
Daniel Beraudier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Broaching machine
Patent number
4,367,992
Issue date
Jan 11, 1983
Westinghouse Electric Corp.
Daniel P. Soroka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multiple-broach broaching machine
Patent number
4,181,458
Issue date
Jan 1, 1980
Regie Nationale des Usines Renault
Christian Roturier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents