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Road making machine with a material deflector

A deflection plate, road construction machine technology, applied in the direction of mechanically driven excavators/dredgers, roads, roads, etc., can solve the problem of material scraper disturbance and other problems, achieve the effect of operation improvement and avoid damage

Active Publication Date: 2012-08-29
JOSEPH VOEGELE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This document has identified the problem that the material scrapers may become disturbed during the loading of the road finishing machine onto the low truck or that they may leave undesirable marks on the road surface at obstacles

Method used

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  • Road making machine with a material deflector
  • Road making machine with a material deflector
  • Road making machine with a material deflector

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 A road finishing machine F is shown as an example of a road finishing machine according to the present invention. The road finishing machine F may alternatively be an excavator or a feeder. This road finishing machine F has a chassis 1 with a running gear R (in the case shown in the figure, a track gear). At the front end of the chassis 1 (seen in the working travel direction), a hopper B for paving material is provided, which is filled from the filling side E. On the chassis 1 there is a main drive source 2 such as a diesel engine, and behind this drive source there is a driver's console 3 .

[0028] In each running gear at both longitudinal sides of the chassis 1 , the crawler mechanism R includes a longitudinally placed bracket T that can be vertically movable or supported at the chassis 1 in a swinging manner. The carriage T carries the track K on a plurality of sprockets. At each support T, a material deflector M is arranged in front of its track K in ...

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PUM

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Abstract

The invention relates to a road making machine with a running gear and at least one material deflector which is arranged in front of the running gear in the driving direction and which can be pivoted up and lowered. The road making machine includes a control system by means of which an operator can choose at least between a laying operating mode and a transport operating mode. The control system is adapted to automatically completely pivot the material deflector up in the transport operating mode, and to let the operator adjust the pivot position of the material deflector manually in the laying operating mode.

Description

technical field [0001] The invention relates to a road making machine according to the preamble of claim 1 and to a method of operating such a road making machine. Background technique [0002] It is known from practice to provide material deflection plates in front of the crawlers or front wheels of road finishing machines or feeders in order to remove pavement material in front of the running gear, which has been removed from the corresponding building The hopper of the road machine is turned out and lowered to the front of the machine. Its purpose is to remove irregularities in the subgrade on which the road is laid, since such irregularities can have a negative impact on the quality of the paved road. The material deflector is manually folded up and locked mechanically in place during transport travel where the road maker is moving from one point to another location other than paving operations, or when the road maker is driving onto a low-bed truck. in its fully raise...

Claims

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Application Information

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IPC IPC(8): E01C19/42E02F3/04E02F9/00
CPCE01C19/48E01B27/00B60R19/54
Inventor 托马斯·施密特马丁·塞贝尔
Owner JOSEPH VOEGELE AG