Shaft made of fiber composite material with fireproof bulkhead feedthrough
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United States of America Patent
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Jul 11, 2017
Grant Date -
Aug 13, 2015
app pub date -
Aug 8, 2013
filing date -
Sep 4, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An input shaft for the torque-transmitting connection of motor and propeller of a ship drive has input-side and output-side interfaces and a composite hollow shaft made of fiber composite material arranged therebetween. The input shaft has a section which is arranged between the input-side and output-side interfaces, is connected to the composite hollow shaft, and is made of non-flammable material. A ship includes a hull, a bulkhead running transversely to the longitudinal axis of the hull, a motor, a propeller and an input shaft described above. The input shaft of the ship is fed through the bulkhead and has the non-flammable section arranged in the region of the feedthrough through the bulkhead.
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