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Road finisher

一种整修机、路面的技术，应用在道路修复、道路、道路等方向，达到良好可达性、确保可达性的效果

Active Publication Date: 2010-02-17
JOSEPH VOEGELE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fixing and operation of said extension beams, which must spray the area outside the actual working width, can lead to problems

Method used

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Examples

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Embodiment Construction

[0019] A road finisher F, in particular a standard road finisher for example for a smaller working width, comprises a chassis 1 under which a running gear 2 (a crawler belt drive running gear as shown, or not wheel running gear shown). The hopper is arranged at the front end of the chassis 1 . From inside said hopper, conveying means 8 , such as a slat conveyor or two adjacent slat conveyors, extend from the hopper to the rear end of the chassis 1 . The main drive source M with electronic control equipment C is arranged on the chassis next to the operator's workstation 4 . Behind the rear end of said chassis 1, a transverse distribution device 5, for example a distributor auger, is installed, behind which a laying screed 6 is arranged, said screed 6 passing through an outrigger 7 Connected to the chassis 1 and towed by the road finisher F.

[0020] It should be noted that the laying screed 6 is a so-called extension screed (eg figure 2 shown), which includes a bottom sidi...

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PUM

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Abstract

In a road finishing machine (F) with a spraying component (S) used for bitumen emulsion, the spraying component (S) comprises four spraying modules (M1, M2, M3, M4); wherein, the fourth spraying module (M4) comprises at least one pivotal spraying inclined surface (14) at each side of the area of the walking mechanism (2) of the road finishing machine (F).

Description

technical field [0001] The invention relates to a road finishing machine as claimed in claim 1 of the preamble. Background technique [0002] The road finishing machine disclosed by DE4101417A has an optionally detachable spray assembly. Said spraying assembly comprises a lower spraying ramp after the running gear which sprays not only the substantial width of the laying screed but also an extension beam capable of lateral displacement or outward pivoting. The fixation and operation of said extension beams, which have to spray the area outside the actual working width, can lead to problems. [0003] In the road finishing machine disclosed by US5279500A, the spray assembly is an integral part of the road finishing machine. The spray ramp is fixed only behind the chassis and in front of the lateral distribution device. A container of asphalt emulsion is placed on top above the operator's workbench. The spray ramp pivots back and forth about a horizontal axis extending tran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/48E01C19/17
CPCE01C19/176E01C19/48E01C2301/16
Inventor 马丁·布施曼
Owner JOSEPH VOEGELE AG
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