US Patent: 2,848,788
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| Tool Holder
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Patentee:
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| Zohrab Goglanian (exact or similar names) - Morton Grove, Cook County, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 02, 1954 |
| Granted: |
Aug. 26, 1958 |
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Joel Havens
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Description: |
| Claim:
This invention relates to a tool holder and more particularly to a lathe tool holder for interchangeably receiving various tools, each properly centered without disturbing the setting of the holder.
In the operation of an engine lathe, particularly for job lot or other small production, there is often the need to change frequently the particular tool bit to substitute another or a cutting tool of a different type. Ordinarily, a new work piece is formed in certain set schemes of operations, each requiring a particular tool. In the past, considerable time was lost in the taking out of one tool holder with one type of tool and the insertion of another tool holder with a different tool in the compound support of the lathe. The present invention obviates the past difficulties in the provision of a tool holder that may be properly positioned in a given lathe to center each and every tool that may thereafter be placed in the holder. The holder need not be removed from the tool post once it is so positioned. Obviously, a considerable savings in time may thus be effected. |
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