US Patent: 3,926,447
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| Collet-Type Work Holder
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Patentee:
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| Joseph Henry Cox, Jr. (exact or similar names) - Cincinnati, Hamilton County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 14, 1975 |
| Granted: |
Dec. 16, 1975 |
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Joel Havens
"Vintage Machinery" entry for Cincinnati Milacron, Inc.
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Description: |
| Abstract:
A collet-type work holder for supporting varied cross-sections of work stock, having substantially reduced self-locking tendencies, employing a plurality of rotatably mounted collet carriers, each having a set of tapered collets slidable within the collet carriers. The tapered collet sets are urged by springs into a clamping mode, and are unclamped by the action of frictional forces exerted on the collets by sliding work stock. |
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