GB Patent: GB-104,141
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| Improvements in Machines for Boring, Milling, Surfacing and Tapping Metals
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Patentees:
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| James H. Melloy (exact or similar names) - Manchester, Lancaster County, England |
| Willie Owen (exact or similar names) - Manchester, Lancaster County, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 28, 1916 |
| Granted: |
Feb. 22, 1917 |
Espacenet patent
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Joel Havens
"Vintage Machinery" entry for William Muir & Co.
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Description: |
| Abstract:
The tools of rotary tool-heads are mounted on slides B, fed axially along the main slides, which are fed radially as described in Specification 25525/10. The slides B are fed by screws C driven through the bevel-gearing shown, from an annulus J loose on the tool-head and geared through differential gearing S to a handwheel shaft y and to the tool-head at P. The gearing is so arranged that, when the hand-wheel is stationary, feed is not imparted to the slide.
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