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Device for positioning a suction device or for supplying control elements at a motor vehicle test stand

A suction device and operating element technology, applied in the field of equipment for positioning a suction device or conveying operating elements

Inactive Publication Date: 2015-08-26
DURR ASSEMBLY PROD GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem is that up to a third of the energy consumption of motor vehicle test benches is allocated to the extraction of exhaust gases
[0006] Furthermore, there is the problem that in the area of ​​motor vehicle test stands a large number of operating elements (such as consoles, input terminals or steering wheel levels) have to be transported to the area of ​​the motor vehicle test stand, in particular in the vehicle to be tested. workers

Method used

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  • Device for positioning a suction device or for supplying control elements at a motor vehicle test stand

Examples

Experimental program
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Embodiment Construction

[0022] as available from figure 1 As can be seen, the suction device 1 according to the invention for a motor vehicle test stand is guided on at least two, in the example shown, three cables 2 , which are hinged on three cables above the motor vehicle test stand. Each rope 2 is connected to a drive 3 and runs via a roller 4 at several hinge points spaced apart from each other.

[0023] In the present example, the ropes 2 are arranged on struts 5 which are arranged at the corner points of a right triangle. However, it is also possible to arrange the struts 5 differently or to fasten the hinge points of the cables 3 in another way, for example on an existing steel structure.

[0024] A controller is provided via which the drive 3 of the rope 2 can be individually actuated. Every point in the x-y-z space can thus be reached by the suction device 1 .

[0025] Furthermore, if a memory connected to the controller is provided in which the positions of the exhaust pipes of the vehi...

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Abstract

The suction device (1) is guided by two, particularly three cables (2), which are articulated above a vehicle test stand at two, particularly three spaced-apart articulation points (4), where each of the cables are connected to a drive (3). A controller is provided, through which the drives of the cables are controlled individually. A memory is associated with the controller to store the exhaust positions of to be inspected vehicles. An optical unit is provided for detecting the respective exhaust positions of the to be inspected vehicles.

Description

technical field [0001] The invention relates to a device for positioning a suction device or conveying operating elements on a motor vehicle test stand. Background technique [0002] The motor vehicle test stand has a suction device for the exhaust gases of the vehicle being tested. [0003] There is the possibility of manually arranging a suction device for exhaust gases in the region of the exhaust pipe of the vehicle being checked before each vehicle test. However, this is associated with high labor expenditure and is only relevant when the vehicle throughput is relatively low. [0004] An alternative is to provide a suction device which sucks in the entire rear vehicle area and must therefore have a high suction power in order to ensure that the most part of the exhaust gas is sucked in. The suction device is often arranged in the base area of ​​the motor vehicle test stand or in a cover that can be removed from this base area. It is advantageous if the suction device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/00B08B15/02B25J9/10
CPCG01M15/02B08B15/00G01M17/007B08B15/002B08B15/02B25J9/10
Inventor T·科尔布S·阿兰德
Owner DURR ASSEMBLY PROD GMBH