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Torque transmission device for the low vibration transmission of torque via at least one shaft

A torque transmission device and torque transmission technology, applied in the direction of vibration suppression adjustment, shaft, coupling, etc., can solve problems such as noise

Inactive Publication Date: 2009-06-24
SGF SUDDEUTE GELENKSCHEIBENFAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to such a direct coupling between the two shafts, possible vibrations and torsional vibrations are not properly damped resulting in audible noise in the passenger compartment of the motor vehicle

Method used

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  • Torque transmission device for the low vibration transmission of torque via at least one shaft
  • Torque transmission device for the low vibration transmission of torque via at least one shaft
  • Torque transmission device for the low vibration transmission of torque via at least one shaft

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Embodiment Construction

[0037] figure 1 A torque transmission device according to the invention is shown in longitudinal section in FIG. 3 , which is designated overall by the reference numeral 10 . The device comprises a tubular drive element 12 and a driven element 14 connected to the drive element 12 . The driven element 14 receives the left-hand region of the drive element 12 in its right-hand region.

[0038] From figure 1 and figure 2 As can be seen in , the axial overlapping region 16 of the drive element 12 and the output element 14 is designed in a contoured manner, so that the drive element 12 has a stop surface 18 and the output element 14 has a corresponding counter stop surface 20 . The stop surface 18 and the counter stop surface 20 respectively form a stop formation 40 and a counter stop formation 42 over the entire outer circumference of the drive element and the driven element.

[0039] A radial intermediate space is formed between the stop surface 18 and the counter-stop surfac...

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PUM

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Abstract

A torque transmission device (910) for low vibration transmission of torque via at least one shaft, with: a drive element (912), and a driven element (914) connected to the drive element (912), with at least one damper arranged between the drive element (912) and the driven element (914) which connects the drive element (912) and the driven element (914) in such a way that they can twist in relation to one another, with the damper having staged, progressive characteristics, with an increase in the relative rotation between the drive element (912) and the driving element (914).

Description

technical field [0001] The invention relates to a torque transmission device for low-vibration transmission of torque via at least one shaft, the torque transmission device having a drive element and a driven element connected to the drive element. Background technique [0002] Torque transmission devices of the aforementioned type are used, for example, in the drive train of a motor vehicle (for example between a cardan shaft and a gearbox, between a drive shaft and a differential) and in a steering column arrangement. In these devices, torque is transmitted from one shaft to the other as losslessly as possible. However, due to such a direct coupling between the two shafts, possible vibrations and torsional vibrations are not properly damped resulting in audible noises in the passenger compartment of the motor vehicle. To this end, these torque transmission devices are provided with damping elements intended to counteract such vibrations and torsional vibrations. For exam...

Claims

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Application Information

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IPC IPC(8): F16F15/124F16D3/12F16D3/68F16C3/02
CPCF16D3/76F16D3/68F16D3/12
Inventor 约阿希姆·罗特斯特芬·叶雷
Owner SGF SUDDEUTE GELENKSCHEIBENFAB
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