US Patent: 2,875,662
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| Cross-slide Form Tool Holder
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Patentee:
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| John E. Poorman (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 18, 1956 |
| Granted: |
Mar. 03, 1959 |
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Joel Havens
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Description: |
| Claim:
This invention relates to machine tools and holders therefor, and more particularly to form tools and form tool holders and especially to holders adapted for use on cross-slides of automatic, multi-spindle machines.
Tool holders for circular tools such as form tools, as presently provided on the market, have several drawbacks or deficiencies. Included among these defects are, primarily, an inability to readily obtain an accurate adjustment of the tool and to maintain such adjustment. |
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