US Patent: 2,996,088
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| Motor-counterbalanced cutting machine
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Patentee:
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| James L. Hensley (exact or similar names) - Clinton, TN |
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Patent Dates:
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| Applied: |
Jul. 28, 1959 |
| Granted: |
Aug. 15, 1961 |
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Jeff Joslin
Vintage Machinery entry for Ty-Sa-Man Machine Co.
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Description: |
| The invention is a large swing saw for cutting structural steel. Such a saw has a motor as large as 50 HP and weight as much as half a ton. The invention provides a mechanism for such a saw where the blade is carried on an arm attached to the motor housing through a large ball bearing cartridge co-axial with the motor's output shaft. |
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