PARALLEL CRANK DRIVE
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United States of America Patent
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Issued Date -
Nov 25, 2010
app pub date -
Dec 31, 2007
filing date -
Dec 31, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a parallel crank drive (10), particularly for an internal combustion engine (11) having variable compression ratio, having: a first and a second clutch body (20, 21) that can each be connected to a first or second shaft (14, 19); --at least one clutch element (22) rotatably supported on both clutch bodies; --a housing (23) encompassing the clutch bodies and clutch elements. The invention further relates to an internal combustion engine having variable compression ratio, having: a pivotally supported crankshaft (14); --drive shaft (19); --parallel crank drive (10) between the crankshaft and drive shaft; --a housing (23) encompassing the parallel crank drive. The invention further relates to a manual transmission, particularly for an internal combustion engine (11) having variable compression ratio, having: an input shaft (19) that can be connected to a pivotally supported crankshaft (14); the parallel crank drive (10) between the crankshaft and input shaft.
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