US Patent: 335,866
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| Punching Machine
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Patentee:
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| Willis Whited (exact or similar names) - Lachine, Île-de-Montréal, QC, Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 10, 1884 |
| Granted: |
Feb. 09, 1886 |
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Joel Havens
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Description: |
| Abstract:
The object of my invention is to so construct the head of a punching-machine that the punch may be brought to rest at any desired point and where most convenient for placing readily and accurately the sheet to be punched. To that end I combine with the sliding head of a punching-machine and its operating mechanism certain devices, hereinafter described, which can be put to use at any point in the movement of the head to effect its stoppage at a certain point, which is variable by adjustment.
Claim:
The combination, in a punching-machine, of the sliding head A, the operating-block c, the pivoted devices d, and the levers f and handle g for moving the devices. |
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