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3558147
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Information
Patent Grant
3558147
References
Source
Patent Number
3,558,147
Date Filed
Not available
Date Issued
Tuesday, January 26, 1971
54 years ago
CPC
B23B31/006 - Conical shanks of tools
B23B31/06 - Features relating to the removal of tools Accessories therefor
B23B2231/0296 - Ends of conical shanks
B23B2260/136 - Springs
Y10T279/17965 - Drill type
Y10T279/17974 - Barbed or pronged tang
Y10T403/148 - to biased component
Y10T403/1641 - Back-off means, e.g., separator, etc.
Y10T403/7047 - Radially interposed shim or bushing
US Classifications
279 - Chucks or sockets
403 - Joints and connections
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