PROPULSION DRIVE
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United States of America Patent
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N/A
Issued Date -
Sep 25, 2008
app pub date -
Mar 21, 2008
filing date -
Mar 23, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention concerns a propulsion drive (P) with an underwater housing (6; 11) arranged on the bottom of a ship's hull, in which at least one propeller (5; 18) is mounted, being driven by a drive train of drive motor mechanisms (12) lying at least partly inside the underwater housing (6; 11), wherein a planet gear (4; 14, 15) is connected in series in the interior of the underwater housing (6; 11) to the at least one propeller (5; 18) and the planet gear (4; 14, 15) contains a sun wheel, which is configured as a part of a propeller shaft (2, 17), which is mounted in the underwater housing (6; 11) and on which the at least one propeller (5; 18) is seated outside of the underwater housing (6; 11).
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