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Paver and loader for same

A technology of road pavers and loaders, which is applied in the direction of roads, roads, road repairs, etc., and can solve the problems of a large number of additional costs for personnel and machines

Inactive Publication Date: 2004-06-02
ABG ALLG BAUMASCHINEN GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although currently there are charging vehicles with oversized hoppers and conveyor belts for continuous feeding of paving machines to avoid interruptions in production, this type of equipment requires substantial additional costs in terms of personnel and machinery

Method used

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  • Paver and loader for same
  • Paver and loader for same

Examples

Experimental program
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Embodiment Construction

[0016] The illustrated paving machine comprises a chassis 1 on which is provided a guideable traveling drive train 2 , a driver's cab 3 and a screed 4 . Travel drive train 2 with wheels and / or travel drive chain; drives the paving machine from the driver's cab; along the laying direction on the rear side there is a screed 4, which is articulated to the chassis 1 via tension arms 5 and can float on the paving material .

[0017] Located in front of the screed 4 is an auger distributor 6 for the paving material. The paving material is supplied to the auger distributor 6 via the longitudinal conveying device 7 . A longitudinal conveying device 7 is centrally arranged on the chassis 1 and extends under the driver's cab 3 , preferably comprising two parallel conveyors and opening into a hopper 8 located at the front in the laying direction.

[0018] The hopper 8 comprises two half-hoppers 9 each having a bottom 8a and a substantially vertical side wall 8b. The hopper 8 opens dow...

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Abstract

A paver and a corresponding loader have a chassis which is provided, at the front in the paving direction, with a hopper for receiving material to be paved and, at the rear, with a floating screed, a longitudinal conveyor device being provided between the hopper and a distributor auger located in front of the screed in the paving direction, the hopper being open towards the longitudinal conveyor device and including two hopper halves which are each pivotable about an axis extending adjacently to the longitudinal conveyor device in the paving direction. Further, in each of the hopper halves is provided a lateral conveyor device which is drivable by a drive, is arranged on the bottom side and extends as far as the longitudinal conveyor device, those bottom portions of the hopper halves which remain with regard to the respective lateral conveyor device being tiltable relative to the lateral conveyor device.

Description

technical field [0001] The invention relates to a paving machine and a loader of the paving machine. Background technique [0002] Generally, there is a hopper for paving materials in the front of the paving machine, and a leveling plate hinged on the chassis of the paving machine through a tension arm and floating on the paving materials in the back. The paving material is poured into the hopper by the loading vehicle (HGV), and then sent from the hopper by the longitudinal conveyor to the auger distributor (distributor auger) located in front of the screed. The paving material is distributed over the entire paving width by auger spreaders and laid by screeds. [0003] For this purpose, the loading vehicle (HGV) is turned over in front of the paver and is pushed by the paver until all the paving material is poured into the hopper, after which the loading vehicle is replaced. [0004] However, in the case of a large working width and a large layer thickness, the hopper bin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/48
CPCE01C19/48E01C2301/08
Inventor 德克·海姆斯
Owner ABG ALLG BAUMASCHINEN GMBH
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