US Patent: 1,088,965
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| Adjustable Observation-Stop
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Patentee:
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| Edward P. Bullard, Jr. (exact or similar names) - Bridgeport, Fairfield County, CT |
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Patent Dates:
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| Applied: |
Jul. 17, 1912 |
| Granted: |
Mar. 03, 1914 |
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Joel Havens
Vintage Machinery entry for Bullard Machine Tool Co.
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Description: |
| Claim:
The combination with a cross rail, a movable tool head mounted thereon and means for moving the same including a feed shaft, of a disk mounted upon the shaft and having an annular groove, a series of stops adjustably mounted in the groove of the disk and a fixed pointer with which either of the said stops may be made to register. |
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