Method for adjusting a regulating mechanism

A technology for regulating mechanisms and motor vehicles, which is applied in the direction of motor generator control, lighting and heating equipment, electrical components, etc., and can solve problems such as inability to achieve precision

Active Publication Date: 2019-05-28
ZKW GRP GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The applicant has found that certain positions of the illumination range cannot be reached with the required accuracy when performing optical measurements in conjunction with the adjustment of the illumination range of the headlights

Method used

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  • Method for adjusting a regulating mechanism
  • Method for adjusting a regulating mechanism
  • Method for adjusting a regulating mechanism

Examples

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Embodiment Construction

[0036] The following embodiments shown in the drawings serve as illustrative examples of the invention and should not be construed as limiting.

[0037] figure 1An example of a vehicle headlamp 1 is shown, comprising a light source (not visible) and an optical module 2 with a projection lens 3 fixed in a recess of a first embodiment of a carrier frame 10 . The carrier frame 10 has a first suspension 13 via which, in the installed position, the carrier frame 10 is rotatably connected, for example, to the housing of the vehicle headlight 1 about a horizontally oriented axis of rotation H1 of the vehicle headlight 1 . . Furthermore, the carrier frame 10 has a receptacle 12 spaced radially from the axis of rotation H1 , via which the adjustment mechanism 20 can move the carrier frame 10 in such a way that a linear movement of the adjustment mechanism 20 is carried out transversely to the axis of rotation H1 , and This in turn can cause the carrier frame 10 to rotate about the ax...

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PUM

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Abstract

A method for adjusting a regulating mechanism (40) used for adjusting components of motor vehicle headlamps is provided. The regulating mechanism (40) is driven by a regulating motor. The regulating motor is configured to lead to regulation movement in a movement distance range corresponding to a position change in order to implement the expected position change, wherein when the position change is reversed in reaction relative to a lately precious position change along with the regulation movement, a total movement distance is achieved, and the movement distance is a sum of the movement distance corresponding to the position change and an additional distance.

Description

technical field [0001] The invention relates to a method for adjusting an adjusting mechanism of a component of a headlamp of a motor vehicle, wherein the adjusting mechanism is driven by an adjusting motor which is provided for switching between positions in order to carry out a desired change in position. Changing the range of the corresponding moving distance causes the transpose movement. [0002] The invention also relates to an application of the method and a device for adjusting the range of illumination of a motor vehicle headlamp. Background technique [0003] In this connection, the mentioned component of the motor vehicle headlight can be, for example, an optical module or a component of the illumination range adjustment of the lighting device. [0004] Modern vehicle headlights generally have the option of adjusting the illumination range of the illumination image projected in front of the vehicle. By means of the electronic adjustment, the beam area can also b...

Claims

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Application Information

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IPC IPC(8): B60Q1/076
CPCB60Q1/076B60Q1/115B60Q11/00H02P8/08B60Q2200/32B60Q2200/38B60Q1/08F21S41/60
Inventor A.图尔福G.布兰多A.科弗
Owner ZKW GRP GMBH
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