CA Patent: CA-1,057
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| Improvement on steam engines
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Patentee:
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| Charles Levey (exact or similar names) - Toronto, ON Canada |
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Patent Dates:
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| Applied: |
Jun. 10, 1871 |
| Granted: |
Jul. 12, 1871 |
CIPO Data
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Joel Havens
"Vintage Machinery" entry for Chas. Levey & Co.
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Description: |
| "The cylinder is made in two or more pieces 'A A' being divided lengthwise and the lower half A, valve seat B and guide bearings, being cast in one piece with the frame C. The upper half A and steam chest D are also in one piece. This makes the top of the frame on a line with the center of the cylinder, thus saving much expensive labor, as the top fo the frame, guide bearings, valve seat, joints &c., can be planed and finished by one 'chucking'." |
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