US Patent: 794,174
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| Machine for Making Abrading Surfaces
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Patentee:
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| George Gorton (exact or similar names) - Racine, Racine County, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 28, 1903 |
| Granted: |
Jul. 11, 1905 |
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Joel Havens
"Vintage Machinery" entry for George Gorton Machine Co.
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Description: |
| Application renewed 27 Feb., 1905.
Claim:
An object of the invention is to provide means for accurately and expeditiously depositing or distributing glue according to a predetermined design on and without completely coating the surface of a backing in the manufacture of abrading-sheets or other abrading-surfaces, so as to leave blank or uncovered portions intervening between the deposits of glue or between the convolutions of a continuous single spiral line of glue, whereby when the abrading material, dust, or grit is applied to such surface the abrading material will be taken up by the glue to form an abrading-surface of the same design as formed by the glue deposits, with the uncovered portions forming clearances paces between the surfaces of abrading material. |
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