US Patent: 285,129
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| Horse Power Tread
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Patentee:
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| David S. Heebner (exact or similar names) - Lansdale, Montgomery County, PA |
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Patent Dates:
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| Applied: |
Aug. 10, 1883 |
| Granted: |
Sep. 18, 1883 |
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Patent Pictures:
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Joel Havens
"Vintage Machinery" entry for Heebner & Sons
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Description: |
| Abstract:
This invention relates particularly to that class of horse-power treads known as "level treads".
Claim:
In a level-tread horse-power, the combination of the lag-carrying links, made higher at one end than at the other, and the connecting-rods, with a carrying or supporting reel consisting of plain-faced wheels or pulleys mounted upon a shaft and adapted to be gripped by the connecting-rods. |
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