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Axle transmission equipment for motor vehicles

A technology for transmission equipment and motor vehicles, which is applied to mechanical equipment, transmission parts, axles, etc., can solve the problem of large structural space requirements for axle transmission equipment, and achieve the effect of light weight

Inactive Publication Date: 2021-11-05
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this results in a large installation space requirement for the axle drive

Method used

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  • Axle transmission equipment for motor vehicles
  • Axle transmission equipment for motor vehicles
  • Axle transmission equipment for motor vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] figure 1 A schematic side view of an axle drive 1 for a motor vehicle is shown. The axle drive has a first input shaft 2 , from which a connecting flange 3 is shown here. A second input shaft 4 , not visible here, is arranged coaxially with the first input shaft 2 . The first input shaft 2 is designed as a hollow shaft for this purpose, and the second input shaft 4 is arranged and / or mounted in the first input shaft 2 . The second input shaft 4 has a connecting flange 5 which is preferably arranged in the connecting flange 3 of the first input shaft 2 . The first input shaft 2 is permanently coupled to the first output shaft 7 by means of a first crown gear 6 . The first output shaft 7 has a connecting flange 8 which is visible here. Similarly, the second input shaft 4 is permanently coupled by means of a second crown gear 9 to a second output shaft 10 , not visible here, which has a connecting flange 11 .

[0044]The first crown gear 6 comprises a crown wheel 12 w...

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PUM

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Abstract

The invention relates to an axle transmission device (1) for a motor vehicle, said axle transmission device comprising: a first input shaft (2), a second input shaft (4), a first output shaft (7) and The second output shaft (10), wherein the first input shaft (2) and the first output shaft (7) are permanently coupled by means of the first crown gear transmission (6), the second input shaft (4) and the second The output shaft (10) is permanently coupled by means of the second crown gear (9). It is proposed here that the first input shaft (2) and the second input shaft (4) are arranged coaxially with each other, the first output shaft (7) and the second output shaft (10) are driven from the corresponding crown gear (6, 9 ) starting in the opposite direction, the axis of rotation (17, 18) of the input shaft (2, 4) is received in the axle plane (21), the plane perpendicular to the axle plane (21) and the output shaft (7, The rotation axes (19, 20) of 10) respectively encircle an angle of at least 75° and a maximum of 90°, and are arranged in the transmission equipment housing (16) of the axle transmission equipment (1) to be fixed to the transmission equipment housing (16). ) on the supporting element (35), the supporting element has a first supporting protrusion (36) and a second supporting protrusion (37), and the first crown gear (13) rigidly connected with the first output shaft (7) is Supported on the first supporting protrusion (36), the second crown gear (15) of the second crown gear transmission mechanism (9) rigidly connected with the second output shaft (10) is supported on the second supporting protrusion ( 37) on.

Description

technical field [0001] The invention relates to an axle transmission device for a motor vehicle, the axle transmission device includes: a first input shaft, a second input shaft, a first output shaft and a second output shaft, wherein the first input shaft and The first output shaft is permanently coupled by means of a first crown gear, and the second input shaft is permanently coupled to the second output shaft by means of a second crown gear. Background technique [0002] The axle drive is used for an axle of a motor vehicle, for example a front axle, but preferably also for a rear axle of a motor vehicle. The torque is transmitted from the drive of the motor vehicle to the wheels of the motor vehicle by means of the axle drive. In other words, an operative connection is or at least can be established between the drive of the motor vehicle and the axle or its wheels via the axle drive. The drive is permanently coupled or at least coupleable to the first input shaft and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K17/16B60K17/24
CPCB60Y2300/82B60K17/165B60K17/24B60Y2410/10B60B35/122B60B35/14F16H57/021F16H57/038F16H2057/02052F16H2057/02086
Inventor C·迈克斯纳
Owner AUDI AG