GB Patent: GB-191,205,379
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| Improvements in Machines for Slotting and Similarly Treating Metals
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Patentee:
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| James H. Melloy (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: |
Mar. 04, 1912 |
| Granted: |
May 09, 1912 |
Espacenet patent
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Joel Havens
"Vintage Machinery" entry for William Muir & Co.
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Description: |
| Note: Early English patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of issue and the patent #. This patent is #5,379 of the year 1912.
Abstract:
Webs are cut out of shafts for cranks &c. by making two parallel slots h<1>, h<2>, Fig. 6, one of them broad, and then slotting transversely by a cutter r at the same setting of the work. The cutter r is formed on a bar p clamped to the broad tool-holder d carried by the ram of the slotting-machine; the bar p is supported and guided in a bush q. The table i is fed towards the ram during the first slotting operation, and transversely during the second. |
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