Electric vehicle transmission

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11732780
APP PUB NO 20220307573A1
SERIAL NO

17699584

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is an electric vehicle transmission (6″) comprising a drive input shaft (11), a drive output shaft (13), a first planetary gearset (15), and a second planetary gearset (16). The drive input shaft (11) is provided for connection to an electric machine (7), where each of the first planetary gearset (15) and the second planetary gearset (16) includes a first element (17, 18), a second element (19, 20) and a third element (21, 22), respectively. A first shifting element (A) and a second shifting element (B′) are provided, by the selective actuation of which the drive input shaft (11) can be connected to the drive output shaft (13) by means of the planetary gearsets (15, 16) by engaging a gear. Also disclosed is a drive module (2″) with such an electric vehicle transmission (6″) and a method for operating an electric vehicle transmission (6″).

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First Claim

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Patent Owner(s)

  • ZF FRIEDRICHSHAFEN AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blattner, Stefan Ravensburg, DE 20 133
Bornträger, Kai Langenargen, DE 30 124
Leim, Thorsten Friedrichshafen, DE 4 4
Mittelberger, Christian Ravensburg, DE 30 191
Wohlfahrt, Dennis Friedrichshafen, DE 3 0

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