Transmission for an at least partially electrically driven vehicle, and synchronization device for such a transmission

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United States of America Patent

PATENT NO 12104655
APP PUB NO 20230143205A1
SERIAL NO

17918585

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A transmission for an at least partially electrically driven vehicle includes a rotor shaft of an electric machine, an input shaft, and a synchronization device arranged to couple the input shaft to the rotor shaft. The synchronization device includes a first synchronization ring connected to the rotor shaft for conjoint rotation, a second synchronization ring, a friction disk located axially between the first synchronization ring and the second synchronization ring, a clutch body connected to the input shaft for conjoint rotation, and a sliding sleeve, axially slidable along the clutch body to initiate synchronization of the first synchronization ring and the second synchronization ring for conjoint rotation to couple the rotor shaft to the input shaft. The first synchronization ring may have a cone for receiving the second synchronization ring.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES AG & CO KGINDUSTRIESTRASSE 1-3 HERZOGENAURACH 91074

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zeiss, Tony Nuremberg, DE 2 1

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