CA Patent: CA-27,517
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| Band saw-mill
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Patentee:
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| William Gillis (exact or similar names) - Buckingham, QC Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 15, 1887 |
| Granted: |
Aug. 30, 1887 |
CIPO Data
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Jeff Joslin
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Description: |
| "My invention has for its object to prevent the saw cracking. My invention consists in hanging the upper wheel in a yielding bearing by a chain and pulleys, one end of the chain attached to a spring and the other end winding on a crab or windlass, so that the spring will cause the chain to keep the saw uniformly strained." |
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