US Patent: 2,123,757
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| Pitman pin bearing
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Patentee:
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| Arthur L. Warner (exact or similar names) - Elgin, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 22, 1936 |
| Granted: |
Jul. 12, 1938 |
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Jeff Joslin
Vintage Machinery entry for Illinois Iron & Bolt Co.
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Description: |
| "In the operation of mowers and reapers or the like in which cutting knives are rapidly reciprocated by a pitman, the crank pin that operates the pitman has a comparatively short throw. The pitman however has a rather rapid motion and a great deal of strain is placed upon the pin with the result that the connecting parts soon wear, become loose and rattle." The invention provides a mechanism to accommodate this wear and avoid rattling. |
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