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A length-adjustable shaft for a vehicle steering device and the steering device for the vehicle

A technology for steering equipment and vehicles, applied to mechanical equipment, shafts and bearings, road vehicles, etc., can solve problems such as long drying time, and achieve high stability and high torsional strength

Active Publication Date: 2016-12-07
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this sprayed plastic requires a longer drying time to fully harden

Method used

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  • A length-adjustable shaft for a vehicle steering device and the steering device for the vehicle
  • A length-adjustable shaft for a vehicle steering device and the steering device for the vehicle
  • A length-adjustable shaft for a vehicle steering device and the steering device for the vehicle

Examples

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Embodiment Construction

[0024] exist figure 1 A possible embodiment of the length-adjustable shaft 1 according to the invention is shown in . The axle 1 according to the invention may be provided for installation in a steering device 50 of a vehicle 60 (not shown). here, figure 1 The left part shows a top view of the shaft 1 according to the invention, while figure 1 The right part shows a sectional view of the shaft 1 according to the invention. The shaft 1 according to the invention has its bushing section 10 and pivot section 20 . The sleeve section 10 and the pivot section 20 are preferably made of a metallic material, in particular steel. It can be clearly seen that the bushing section 10 and the pivot section 20 are arranged coaxially with one another, wherein the bushing section 10 at least partially surrounds the pivot section 20 . For the length adjustment of the shaft 1 according to the invention, the sleeve section 10 and the pivot section 20 are axially displaceable relative to each ...

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PUM

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Abstract

The invention relates to a length-adjustable shaft (1) for a steering device (50) of a vehicle (60), comprising a sleeve section (10) and a pin section (20), the sleeve section (10) being designed for at least partly embracing the pin section (20). The sleeve section and the pin section are axially displaceable relative to each other for adjusting the length of the shaft. The sleeve section (110) has a sleeve tooth portion (11) and the pin section has a pin tooth portion (21). The sleeve tooth portion (11) and the pin tooth portion (21) are in occlusion for transmitting a torque, and the pin tooth portion (21) is also coated with plastic (30) on at least one axial end thereof through injection molding. The plastic for injection molding is secured against axial movements through at least one insurance slot (22) of the pin tooth portion (21). In addition, the invention also relates to a steering device with a length-adjustable shaft for a vehicle and the vehicle (60) with the steering device (50).

Description

technical field [0001] The invention relates to an adjustable-length shaft for a steering device of a vehicle, with a bushing section and a pivot section, wherein the bushing section is designed to at least partially surround the pivot section, and the bushing The section and the pivot section are axially movable relative to each other for adjusting the length of the shaft, the bushing section has a bushing tooth and the pivot section has a pivot toothing, wherein the bushing tooth and the pivot toothing Interlocking for torque transmission, and wherein the pivot toothing is also injection-coated with plastic at at least one end, wherein the injection-coated plastic is secured against axial displacement by at least one securing groove in the pivot toothing fixed. Furthermore, the invention relates to a steering device for a vehicle having a length-adjustable shaft. Background technique [0002] In modern vehicles it is known to use a steering system which enables, for exam...

Claims

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Application Information

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IPC IPC(8): F16C3/035F16C11/04F16C33/20B62D1/185
CPCB62D1/185F16C3/03F16C33/208F16C2326/24F16D3/06F16D2250/0046F16C3/035F16C11/04F16C33/201
Inventor L.亨克莫勒
Owner VOLKSWAGEN AG
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