Drive system with a rotary energy-transmission element
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United States of America Patent
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Jun 16, 2015
Grant Date -
Dec 31, 2009
app pub date -
Jun 25, 2009
filing date -
Jun 25, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a drive system provided with a cylinder shell with two end sections and, inside said cylinder shell, a central combustion chamber with two piston bodies arranged therein, that are displaceable in axially opposed directions within said combustion chamber, wherein a drive rod extending along the longitudinal axis of the cylinder shell is connected with each piston body and has a drive extension extending outwardly from each respective end section of said cylinder shell, wherein said drive rods are each connected via a drive element with a rotary body that can rotate around the cylinder shell, wherein said drive elements are provided with bearings that bear upon said rotary body and that, when in reciprocating motion, drive said rotary body in rotation about said longitudinal axis.
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