CA Patent: CA-495,289
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| Method of and device for grinding
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Patentee:
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| John Clifford Wilson (exact or similar names) - Springfield, OH |
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Patent Dates:
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| Granted: |
Aug. 11, 1953 |
CIPO Data
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Jeff Joslin
"Vintage Machinery" entry for Thompson Grinder Co.
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Description: |
| This invention relates to the steel profile roll that is used to shape and dress the grinding wheel by crushing the two wheels together while slowly rotating in synchrony. The main innovation is a second "master" roll that is used to true up the profile roll, which can be done without having to remove the profile roll from the machine. |
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