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Road finisher with support device

A technology of support device and paver, applied in the direction of roads, roads, road repair, etc.

Active Publication Date: 2017-10-20
JOSEPH VOEGELE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the measuring rod can only be used on a limited number of types of road paver due to its rigid configuration

Method used

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  • Road finisher with support device

Examples

Experimental program
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Effect test

Embodiment Construction

[0047] figure 1 A road paver 1 with a trailing screed 2 is shown. The screed 2 is configured to lay a new road layer 3 on a roadbed 8 . The road paver 1 also comprises a material hopper 4 from which paving material is transported to the rear to the screed 2 by means of a transport conveyor (not shown) running in the road paver 1 for laying the road layer 3 .

[0048] The support device 6 is attached to the screed beam 5 of the screed 2 . The supporting device 6 serves to carry and position at least one sensor unit 7 . The sensor unit 7 is in particular configured to detect the distance to the road bed 8 on which the road paver 1 is moving. A total of three sensor units 7 in figure 1 Arranged on the supporting device 6, wherein when viewed from the direction of travel F, two sensor units 7 are located in front, respectively measure the distance to the roadbed 8, and the sensor unit 7' is arranged at the rear end of the supporting device to measure the distance to the new ...

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Abstract

The disclosure relates to a road paver (1) with a support device. The road paver is provided with a height-adjustable screed (2) for installing a pavement layer and at least one support device (6) for carrying and positioning at least one sensor unit (7). The support device (6) comprises a center bar (11), at least one extension bar (13) for the center bar (11), and at least one attachment unit (18) which detachably attaches the extension bar (13) to one end (12) of the center bar (11). The center bar (11) and the extension bar (13) are by way of the attachment unit (18) relative to one another when viewed in the vertical projection plane at a first mounting angle ([alpha]) connectable to one another, and the center bar (11) and the extension bar (13) are by way of the attachment unit (18) connectable to one another when viewed in the vertical projection plane at at least one further mounting angle ([beta]).

Description

technical field [0001] The invention relates to a road paver, in particular a road paver with a support device according to the preamble of claim 1 . Background technique [0002] Road pavers are used in practice to lay new road surfaces by using a screed arranged on them. For this purpose, the paving material is taken from the material hopper of the road paver, which is arranged in front of the road paver in the direction of laying. The paving material is transported via the material conveying device from the material hopper to the rear to the screed, it is distributed in front of the latter ie the screed by using augers and finally laid on the screed by using heated compactors below to form a new pavement. [0003] In order to be able to lay a flat road surface on the subgrade over which the road paver moves, the screed is attached to the chassis of the road paver by means of a height-adjustable screed beam. The leveling of the screed can be controlled by the control un...

Claims

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Application Information

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IPC IPC(8): E01C19/48
CPCE01C19/004E01C19/12E01C19/48E01C19/42E01C19/4873E01C23/01E01C2301/00
Inventor I·赫兹伯格
Owner JOSEPH VOEGELE AG
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