Patent
Paver having an improved material hopper and loader for same
TLDR
In this paper, a paver and a corresponding loader each have a chassis (1) which is provided, at front in the paving direction, with a hopper (8 ) for receiving material to be paved and, at the rear with a floating screed (4), a longitudinal conveyor device (7 ) being provided between the hopper and a distributor auger (6 ) located in front of the screed in the paving direction, the HOpper ( 8 ) being open towards the longitudinal conveyors and including two hopper halves ( 9 ) which are each pivotableAbstract:
A paver and a corresponding loader each have a chassis ( 1 ) which is provided, at the front in the paving direction, with a hopper ( 8 ) for receiving material to be paved and, at the rear, with a floating screed ( 4 ), a longitudinal conveyor device ( 7 ) being provided between the hopper ( 8 ) and a distributor auger ( 6 ) located in front of the screed ( 4 ) in the paving direction, the hopper ( 8 ) being open towards the longitudinal conveyor device ( 7 ) and including two hopper halves ( 9 ) which are each pivotable about an axis ( 21 ) extending adjacently to the longitudinal conveyor device ( 7 ) in the paving direction. Further, in each of the hopper halves ( 9 ) is provided a lateral conveyor device ( 12 ) which is drivable by a drive ( 13 ), is arranged on the bottom side and extends as far as the longitudinal conveyor device ( 7 ), those bottom portions ( 14, 19 ) of the hopper halves ( 9 ) which remain with regard to the respective lateral conveyor device ( 12 ) being tiltable relative to the lateral conveyor device ( 12 ).read more
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Patent
Integrated paving system and method
TL;DR: In this paper, a portable paving mix container (100) containing a paving mix for forming pavement is provided, which is loaded onto a paving machine and unloaded into a mix unloading section of the paving machine which distributes and compacts the paving mix on a paving surface.
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Patent
Material transfer mechanism
TL;DR: An improved material transfer mechanism comprising a selectively variable speed hydraulic power assembly having an output connected to and powering a material conveyor is presented in this paper. But the work is limited to a single material transfer case.
Patent
Road finisher and a method of applying surface layers
TL;DR: In this article, a road finisher is used for simultaneously applying at least two surface layers, and each surface layer is applied to the highly-compacted surface layer and then, in turn, highly compacted to such a degree that recompaction is no longer necessary.
Patent
Paving material machine having hopper capacity and compensating tunnel capacity
TL;DR: In this paper, a paving material machine with an end-to-end tunnel for paving material capacity is presented, which includes an electro-hydraulic drive system using rotary transducers.