CA Patent: CA-58,332
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| Ratchet brace
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Patentee:
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| Harris H. Quinby (exact or similar names) - Omaha, NE |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 03, 1897 |
| Granted: |
Dec. 02, 1897 |
CIPO Data
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Kirk Eppler
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Description: |
| "Claim.—In a brace, the combination with a sweep, of a chuck or bit-holder journalled therein , a ratchet-wheel connected to the bit-holder, pivoted pawls adapted for engagement with the ratchet-wheels, a spring interposed between the heels and the pawls, a rotatable spindle extending transversely of the pawls and having a straight handle projecting therefrom, and independent locking pins projecting from the spindle at right angles thereto, and disposed at right angles to each other, one locking-pin being adapted to engage with the cam of one pawl when the other locking pin is disengaged from the remaining pawl." |
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