DE Patent: DE-537,775
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Umsteuervorrichtung fuer eine Nockenventilsteuerung
Reversing Device for a 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: |
Nov. 06, 1931 |
Espacenet patent
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Joel Havens
"Vintage Machinery" entry for Skinner Engine Co.
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Description: |
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The invention relates to reversing devices for cam valve controls, in which the cam movements of two independently operating camshafts are transmitted to an articulated to the valve spindle intermediate lever.
According to the invention, the reversing device consists of two camshafts with control cams adapted to displace the control cams in each direction by axially displacing worms which drive the control camshafts in order to change the control data or to effect a reversal of the machine. As a result, a reversal of the machine and adjustment of the valves for one or the other direction can be achieved easily and safely without backlash or rattling or against each other of forces. Furthermore, this has created a simple and improved reversing device in which the effects of inertia and the force needed to move the control are reduced. |
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