US Patent: 2,565,628
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| Differential Screw Adjustment
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Patentee:
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| Paul F. Ravilious (exact or similar names) - Wilmington, DE |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 29, 1946 |
| Granted: |
Aug. 28, 1951 |
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Joel Havens
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Description: |
| McMorrow, Berman & Davidson - patent attorneys
My invention relates to adjusting devices for working tables on machine tools and the like and more particularly to adjusting devices for fine adjustments. The object of my invention is to provide an adjusting device adapted to impart to the working table or the like, which is to be adjusted relative to the tool, at will a fast preliminary adjustment or a slower, finer and more accurate adjustment. Other objects of my invention may appear in the following specification describing my invention with reference to the accompanying drawings illustrating a preferred embodiment of my invention. |
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