US Patent: 1,329,571
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| Nut Turning Tool
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Patentee:
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| Adolphus G. Adair (exact or similar names) - Seattle, King County, WA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 16, 1918 |
| Granted: |
Feb. 03, 1920 |
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Joel Havens
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Description: |
| Claim:
My invention relates to pneumatic motor devices and consists of certain improvements to pneumatic motors designed to better adapt them for certain special purposes.
The objects of my invention are twofold; first, to provide an attachment for pneumatic motors, whereby they may be used to better advantage in such work as turning up nuts and second, to provide means whereby the application of air to drive such motors is automatically controlled by the torque which is communicated to the handles by which the machine is held in place. |
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