DE Patent: DE-540,411
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Nockenventilsteuerung
Cam Valve Control
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Patentee:
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| Skinner Engine Co. (exact or similar names) - Erie, Erie County, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 07, 1928 |
| Granted: |
Dec. 15, 1931 |
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Patent Pictures:
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Espacenet patent
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Joel Havens
"Vintage Machinery" entry for Skinner Engine Co.
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Description: |
| Abstrct:
The invention relates to cam valve controls in which two valves are arranged coaxially, which are controlled by common cams, and in which the cam movement is transmitted by intermediate lever on the valve stem.
According to the invention, a single hinged to the valve spindle two-armed intermediate lever of the simultaneous action of two mounted on two independently operating camshaft cam, the opening cam on the one and the closing cam on the other shaft, so that the resultant of these two cam movements is transmitted to the valve stem , Thus, the valve lift can be easily changed by adjusting a cam. The resistance of the valve against movement does not affect a cam because this cam serves only as a support, so that one can use a regulator of small size and power, but which is very accurate for the valve control. |
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