US Patent: 2,031,334
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| Offset Side Supported Tool Holder
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Patentee:
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| Ole Severson (exact or similar names) - Shelton, Fairfield County, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 12, 1934 |
| Granted: |
Feb. 18, 1936 |
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Patent Pictures:
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Joel Havens
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Description: |
| Abstract:
It is among the prime objects of the present invention to provide a tool-holder which, through cooperation with its tool head, will act to hold a tool bit with an improved rigidity ensuring minimum vibration, or chatter, between the holder and its supporting head. Another object is to provide a tool holder which will have a side support and bearing against the tool head in addition to the usual support and bearings of such devices.
Claim:
A tool holder comprising an elongated rectangular shank adapted to be received within a tool post and having an integrally formed head of a rectangular cross section extending from the front face of, the shank and being offset forwardly and to one side with respect to said shank so as to extend beyond the front face and one side wall of said shank, the top of said head being spaced downwardly- from the top of said shank, said head being offset from said shank providing said head with a rear wall parallel to and oppositely facing the plane of said front face thus to form a surface adapted to abut the front face of a tool post within which said shank is secured, the side wall of said shank being adapted to abut a face of the aforementioned tool post, said head further having means for receiving and retaining a tool bit. |
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