US Patent: 89,177
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Planing Metals
Improved Shipping Apparatus for Metal Planers
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Patentee:
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| Dwight Slate (exact or similar names) - Hartford, Hartford County, CT |
| USPTO Classifications: |
| 474/3 |
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Patent Dates:
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| Granted: |
Apr. 20, 1869 |
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Joel Havens
"Vintage Machinery" entry for Pratt, Whitney & Co.
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Description: |
| The nature of this invention will be understood from the specification and drawings, the object of which is to simplify and make more direct the action of the whole mechanism of the shipping-apparatus of a planer. It has heretofore been the most difficult part to arrange in a planer, involving many joints, rods, &c. By this arrangement, many parts heretofore used, are dispensed with, by substituting a rock-shaft, or a rolling, or oscillating cam, secured upon a rock-shaft, which carries or actuates the shipper-rod, thereby-rendering it more simple, efficient, and durable. |
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