US Patent: 113,767
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| Road Engine
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Patentee:
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| John W. Hazen (exact or similar names) - West Hartford, Windsor County, VT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Apr. 18, 1871 |
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Patent Pictures:
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1 | 2
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Joel Havens
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Description: |
| Abstract:
My invention has for its object to furnish an improved traction-engine for drawing plows and for other uses, and which shall be simple in construction and effective in operation and it consists in the construction and combination of various parts of the machine.
Claim:
The combination of the levers I J and pawls L, or equivalent, with the heads F, guide-rods G, piston-rods E, and wheels or pulleys ID, attached to the shaft, B, to be driven. |
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