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Clutch unit for a powertrain with an interlocking clutch, and hybrid module with a clutch unit acting as a disconnect clutch

A powertrain and clutch technology, which is applied to the clutches that mesh with each other, the layout of multiple different prime movers of the general power plant, clutches, etc., can solve the problems of heat generation, high cost, high wear and tear of the separation clutch, etc.

Active Publication Date: 2020-07-03
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the prior art has always had the disadvantage that such friction-locking release clutches are highly wear-resistant and heat-generating, so cooling is usually required, and the actuation of the clutch takes up construction space and is expensive

Method used

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  • Clutch unit for a powertrain with an interlocking clutch, and hybrid module with a clutch unit acting as a disconnect clutch
  • Clutch unit for a powertrain with an interlocking clutch, and hybrid module with a clutch unit acting as a disconnect clutch

Examples

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Embodiment Construction

[0029] figure 1 A clutch unit 1 according to the invention for a powertrain of a motor vehicle is shown. The clutch unit 1 has a torque input component 2 which acts as a drive element, for example, of a drive mechanism (not shown). The clutch element 1 also has a torque output component 3 , which acts as an output element and is, for example, a transmission input shaft or an output shaft of a second drive. The torque input member 2 can be connected in a torque-transmitting manner to the torque output member 3 via a switchable clutch / release clutch 4 .

[0030]The clutch 4 has a clutch element 5 which can be shifted into an actuated position or a disengaged position by translational movement. In the actuated position, the torque of the torque input member 2 is transmitted to the clutch element 5 via the form-fit connection and from there to the torque output member 4 via the form-fit connection. The clutch 4 is therefore closed in the actuated position of the clutch element ...

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Abstract

The invention relates to a clutch unit (1) for a powertrain of a motor vehicle, comprising a torque input component (2) which acts as a drive element and comprising a torque output component (3) whichacts as an output element. The torque input component (2) can be connected to the torque output component (3) via an engageable clutch (4) so as to transmit a torque, and the clutch (4) has a translationally movable clutch element (5) which is designed and arranged such that the clutch element (5) allows a torque to be transmitted from the torque input component (2) to the torque output component(3) via an interlocking engagement in an actuated position. The invention additionally relates to a hybrid module comprising a first drive machine, which is permanently connected to a transmission input shaft so as to transmit a torque, and a second drive machine, which can be engageably connected to the transmission input shaft and / or an output shaft of the first drive machine via such a clutchunit (1) so as to transmit a torque.

Description

technical field [0001] The invention relates to a clutch unit for a powertrain of a motor vehicle, which has a torque input member acting as a drive element, for example for introducing a drive mechanism such as an internal combustion engine or an electric machine (E-Maschine) ) torque; and a torque output member acting as a driven element, such as a gearbox input shaft or a driven shaft of a second drive mechanism, wherein the torque input member can transmit torque through a switchable clutch The way is connected with the torque output member. The invention also relates to a hybrid module, for example for P2 hybrid applications or hybrid applications with two electric motors and a combustion engine, which has a first drive mechanism permanently connected to the gearbox input shaft connected in a torque-transmitting manner; and a second drive mechanism that can be switched with the transmission input shaft and / or the driven drive mechanism of the first drive mechanism throug...

Claims

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Application Information

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IPC IPC(8): F16D11/14F16D27/09
CPCF16D11/14F16D27/09F16D2011/002B60K6/387B60Y2200/92B60Y2400/421F16D23/02F16D2011/006
Inventor 安德烈亚斯·特兰肯舒斯特芬·莱曼沃尔夫冈·希尔
Owner SCHAEFFLER TECH AG & CO KG
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