Title:
TRANSMISSION DEVICE FOR A MOTOR VEHICLE, IN PARTICULAR FOR AN AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2019/137799
Kind Code:
A1
Abstract:
The invention relates to a transmission device (10) for a motor vehicle, comprising a housing (12) and a planetary gear system (14) that includes: - a first planetary gear set (16) which includes a first sun gear (18), a first planetary carrier (20) and a first ring gear (22); - a second planetary gear set (26) which includes a second sun gear (28), a second planetary carrier (30) and a second ring gear (32) that is connected to the first planetary carrier (20) for rotation therewith; - an input shaft (36) via which torques can be introduced into the planetary gear system (14); - a first shifting element (42) via which the input shaft (36) can be coupled to the first ring gear (22) for rotation therewith; - a second shifting element (54) via which the input shaft (36) can be coupled to the first sun gear (18) for rotation therewith; -a first output shaft (44) which is connected to the second planetary carrier (30) for rotation therewith and via which torques can be supplied by the planetary gear system (14); and - a third shifting element (56) via which the first sun gear (18) can be connected to the second sun gear (28) for rotation therewith.
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Inventors:
SCHILDER TOBIAS (DE)
RIEDL KLAUS (DE)
MÜLLER JÖRG (DE)
RESCH RICO (DE)
STÖCKER MARTIN (DE)
RIEDL KLAUS (DE)
MÜLLER JÖRG (DE)
RESCH RICO (DE)
STÖCKER MARTIN (DE)
Application Number:
PCT/EP2018/086545
Publication Date:
July 18, 2019
Filing Date:
December 21, 2018
Export Citation:
Assignee:
DAIMLER AG (DE)
International Classes:
F16H3/66; B60K6/48
Foreign References:
| EP0381540A2 | 1990-08-08 | |||
| DE2447581A1 | 1976-04-08 | |||
| EP3095631A1 | 2016-11-23 | |||
| EP1416193A2 | 2004-05-06 |
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