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Torque transmission device

A technology of torque transmission device and torque output, applied in transmission parts, power unit, transportation and packaging, etc., can solve problems such as non-compliance with functional requirements

Pending Publication Date: 2021-06-04
VALEO EMBRAYAGES SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned above, their location may not meet functional requirements prior to installation

Method used

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  • Torque transmission device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] refer to figure 1 , it can be seen that the torque transmitting device 1 comprises:

[0069] - a torque input element 2 rotating about an axis X, rotatably coupled to the crankshaft of an internal combustion engine (not shown, but located in front of the torque transmitting device 1 ),

[0070] - a first torque output member 6 rotatably coupled to a first input shaft of a gearbox (not shown, but located behind the torque transmitting device 1 ),

[0071] - a second torque output member 7 rotatably coupled to a second input shaft of a gearbox (not shown), and

[0072] - oil supply hub 50.

[0073] In the example in question, the first output element 6 is arranged parallel to the second output element 7 in the torque transmission direction. Each of these elements rotates about the axis of rotation X of the device.

[0074] The first and second output members 6, 7 respectively comprise first and second webs which rotate together with the first and second hubs.

[0075...

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PUM

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Abstract

The invention relates to a torque transmitting device (1) comprising a triple wet clutch (3) and a gearbox housing (27) having a first side wall (27a) and a second side wall (27b). Said triple wet clutch (3) comprises: a torque input element (2); first and second torque output elements (6, 7); an oil supply hub (50), wherein the oil supply hub (50) comprises a cylindrical portion (51), a flange (52) extending radially from the cylindrical portion, a drive cover (53) and a support (54) extending radially from the drive cover (53) in the direction of the torque input element (2); and a first space (80) defined by a first side wall (27a) of the housing and the support (54), and a second space (80'), wherein the first and second spaces (80, 80') can accommodate rolling members for axially fixing the triple clutch (3) in the gearbox housing (27).

Description

technical field [0001] The invention relates to the field of transmissions for motor vehicles. The invention relates in particular to a torque transmitting device intended to be arranged in the drive train of a motor vehicle between an internal combustion engine and a gearbox. [0002] The invention relates in particular to a transmission for a hybrid vehicle in which a rotating electric machine is arranged in the drive train. Background technique [0003] During transport of the torque transmitting element, it is essential that the constituent elements of the device form an inseparable assembly. The assembly should in particular withstand at least the packing conditions prior to delivery and should be resistant to shocks and / or accelerations during transport and handling during or after delivery or during assembly or any other handling operation. [0004] The functional requirements that such components should follow are as follows: [0005] - they should not lose parts,...

Claims

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Application Information

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IPC IPC(8): F16D25/0638
CPCF16D25/0638F16D2300/26B60K6/387B60K6/48F16D25/10F16D2300/14B60K6/40B60K2006/4825Y02T10/62B60K6/38B60K6/26F16H57/021F16H57/0471B60K2006/262B60Y2400/42B60Y2200/92Y04S10/126
Inventor A.多尔L.德克斯内斯G.瓦罗奎奥O.多雷穆斯F.蒂鲍特L.考马丁
Owner VALEO EMBRAYAGES SAS