US Patent: 914,256
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| Steam Engine
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Patentee:
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| David Farquhar (exact or similar names) - Buffalo, Erie County, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 30, 1908 |
| Granted: |
Mar. 02, 1909 |
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Patent Pictures:
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1 | 2
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Joel Havens
"Vintage Machinery" entry for Buffalo Pitts Co.
"Vintage Machinery" entry for Buffalo Steam Roller Co.
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Description: |
| Abstract:
The primary objects of this invention are to so form the steam dome, piston cylinders, and cross head guides of a steam-engine, as to insure perfect alinement between all the parts; to avoid any injurious effect thereon by the expansion of the boiler; and likewise to so secure the cross head guides at their outer ends as to avoid injuring the boiler shell by longitudinal strains of the pistons.
Claim:
In a steam engine, in combination, a boiler, a support for the engine independent of the boiler shell, a steam dome secured to the boiler shell, piston cylinders and cross head guides, said dome, cylinders and guides being integral, and a spring plate secured to said support. |
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