公开(公告)号：US10053822B2

公开(公告)日：2018-08-21

申请号：US15084899

申请日：2016-03-30

Applicant: JOSEPH VOEGELE AG

Inventor： Achim Eul ,  Michael Heindtel

IPC: E01C19/22 ,  H04L12/10 ,  H04L12/40 ,  G07C5/02 ,  G07C5/08 ,  E01C19/48

CPC classification number: E01C19/22 ,  E01C19/48 ,  E01C2301/10 ,  G07C5/02 ,  G07C5/0841 ,  H04L12/10 ,  H04L12/40 ,  H04L2012/40215 ,  H04L2012/40273

Abstract: The disclosure relates to a construction machine with a paving screed to install a road surface, whereby the construction machine is a self-propelled road paver and comprises at least one power line for power supply of at least one electric consumer of the paving screed and whereby the construction machine contains a network for data transmission between at least one sender integrated in the network and at least one receiver integrated in the network. Furthermore, according to the disclosure, at least one section of the power line is integrated in the network and configured for data transmission between the sender and the receiver.

公开(公告)号：US11946209B2

公开(公告)日：2024-04-02

申请号：US17388496

申请日：2021-07-29

Applicant: JOSEPH VOEGELE AG

Inventor： Michael Heindtel ,  Achim Eul

IPC: E01C19/48

CPC classification number: E01C19/4873 ,  E01C2301/10

Abstract: A road paver comprises a tractor vehicle with a material hopper for receiving paving material and a paving screed for compacting paving material. The paving screed comprises at least one electric heating device for heating the paving screed. The road paver comprises at least one electric switching assembly configured to switch an electric power supply of the electric heating device. The electric switching assembly comprises an electric parallel circuit of two switching devices, wherein the electric parallel circuit of the two switching devices forms a series electric circuit with the electric heating device.

公开(公告)号：US11598054B2

公开(公告)日：2023-03-07

申请号：US17179792

申请日：2021-02-19

Applicant: JOSEPH VOEGELE AG

Inventor： Achim Eul ,  Michael Heindtel

IPC: E01C19/42 ,  F21S41/147 ,  F21S41/153 ,  F21S41/32 ,  F21S41/20 ,  B60Q1/24 ,  F21Y115/10 ,  F21W102/17 ,  F21W107/10

Abstract: A road finishing machine comprises a tractor and a screed hinged to the tractor to be towed behind the tractor. At the tractor, a main control platform of the road finishing machine is provided which offers space for an operator and comprises operational controls for controlling functions of the road finishing machine. The main control platform has a roof, wherein a lighting unit with a light source is provided at the roof. The lighting unit comprises a housing which accommodates the light source and has a reflector. The reflector is configured to reflect light emitted by the light source into a working area of the screed so that the working area of the screed is illuminated indirectly.

公开(公告)号：US10760228B2

公开(公告)日：2020-09-01

申请号：US16278782

申请日：2019-02-19

Applicant: JOSEPH VOEGELE AG

Inventor： Michael Heindtel ,  Achim Eul

IPC: E01C19/48 ,  B60R16/03 ,  H05B1/02

Abstract: A road finisher comprises a towing vehicle including a material hopper at a front in a paving travel direction for receiving paving material, and a paving screed which is pulled behind the towing vehicle in the paving travel direction for compacting paving material. A generator for providing electrical power is provided on the towing vehicle. A plurality of electric heating devices is provided on the paving screed for heating the paving screed. The road finisher further comprises a power distribution arrangement having a line network configured to supply the heating devices with power provided by the generator. The power distribution arrangement comprises a plurality of power adjusters provided on the paving screed and each power adjusted is associated with one of the heating devices. The road finisher comprises a control device configured to control the power adjusters to individually dynamically adjust the power supplied to the respectively associated heating device.