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Powertrain unit for a hybrid vehicle, transmission unit, and powertrain

A hybrid vehicle, drive train technology, applied to the drive train. It can solve the problems of large size and achieve the effect of compact design and uniform transmission

Pending Publication Date: 2021-03-16
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, a disadvantage of the designs known from the prior art is that they are usually relatively large in size

Method used

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  • Powertrain unit for a hybrid vehicle, transmission unit, and powertrain
  • Powertrain unit for a hybrid vehicle, transmission unit, and powertrain
  • Powertrain unit for a hybrid vehicle, transmission unit, and powertrain

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Embodiment Construction

[0038] figure 1 A drive train unit 1 according to the invention is shown constructed according to a first exemplary embodiment. The drive train unit 1 has been operatively connected to the transmission 3, which is in figure 1 is only shown with respect to its location and in Figure 6 is further shown in . The drive train unit 1 together with the transmission 3 forms a transmission unit 30 . The transmission 3 is realized as an automatic transmission. The output 2 of the transmission 3 (in the form of a transmission output shaft) is connected in a rotationally fixed manner to the input shaft 4 of the drive train unit 1 . The output 2 is preferably connected in a rotationally fixed manner to the input shaft 4 via teeth. Such as Figure 6 As shown, the transmission unit 30 is preferably used in a driveline 31 of a hybrid all-wheel drive vehicle. The transmission 3 is operatively connected on the input side to an internal combustion engine 33 in a typical manner. The driv...

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PUM

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Abstract

The invention relates to a powertrain unit (1) for a hybrid vehicle, the unit comprising an input shaft (4) which is provided for attaching to the output (2) of the transmission (3) in a rotationallyfixed manner, an electric machine (5), a separating clutch (7) which is operatively connected between the rotor (6) of the electric machine (5) and the input shaft (4), and a friction clutch (9) whichis operatively connected between the input shaft (4) and an output shaft (8). The friction clutch (9) is operatively connected to an actuation unit (10b) which has a lever actuator (11b) or a hinge actuator and an actuation bearing (12b) which can be moved by the lever actuator (11b) or the hinge actuator. The invention additionally relates to a transmission unit (30) and a powertrain (31).

Description

technical field [0001] The present invention relates to a drive train unit for a hybrid / hybrid drivable vehicle such as a car, truck, bus or other commercial vehicle. The invention also relates to a transmission unit having such a drive train unit, and a drive train. Background technique [0002] Automatic transmissions for motor vehicles are generally known from the prior art. So-called P3-E machines are also known, which are arranged at the transmission output of an automatic transmission and which can be coupled and decoupled via a release clutch. An additional clutch ensures that the output of the transmission is selectively coupled to the wheels of the rear axle in addition to the wheels of the front axle for all-wheel drive. [0003] However, a design disadvantage known from the prior art is that they are generally relatively large in size. Contents of the invention [0004] It is therefore the object of the present invention to remedy the disadvantages known from...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/20B60K6/387F16D25/08B60K6/48
CPCB60K6/20B60K6/387B60K2006/4808B60K2006/4833B60K6/48B60K6/52F16D13/52F16D21/02F16D2023/126F16D23/14F16D2023/141F16D13/72B60K6/405B60K2006/4825B60Y2200/92B60Y2400/424
Inventor 洛亚尔·乔治·马克米利安戈茨·拉特克
Owner SCHAEFFLER TECH AG & CO KG