US Patent: 954,057
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| Regulating Device
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Patentee:
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| Carl G. Sprado (exact or similar names) - Milwaukee, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 07, 1906 |
| Granted: |
Apr. 05, 1910 |
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Joel Havens
"Vintage Machinery" entry for Allis-Chalmers Manufacturing Co.
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Description: |
| Abstract:
This invention relates to governors and specifically to that type of governors known as astatic governors, one of the purposes of this invention being to provide a governor which will act as an astatic governor within certain limits while its action beyond those limits will correspond in a greater or less degree to the action of a static governor, or in other words, its action will be pseudo astatic.
Claims:
The combination in a governor, of a vertical shaft, bracket arms on said shaft, supports pivotally depending from said brackets, weights pivoted to said supports on a single axis passing through their gravity centers, spring means for forcing said Weights inwardly, a collar movable on said shaft, and connecting rods each of said rods pivotally connected to said collar and to said supports, the axis of said support pivots being at a greater distance from the axis of the pivotal connection of said support to said bracket arm than the axis of the connection of said weight to said support.
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