US Patent: 2,659,963
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| Toolholder
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Patentee:
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| Ole C. Severson (exact or similar names) - Derby, New Haven County, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 30, 1950 |
| Granted: |
Nov. 24, 1953 |
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Joel Havens
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Description: |
| Claim:
An object of this invention is to provide a chip breaker formed of a hard wear-resisting material such as tungsten carbide or the like, constructed and arranged to be secured in place on a cutter tool body or bar, for example, without brazing or bonding, whereby to avoid oracking the carbide as a result of the difference in expansion between the carbide chip breaker and the cutter body or bar of softer metal. |
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