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公开(公告)号：US09873991B2
公开(公告)日：2018-01-23
申请号：US15490993
申请日：2017-04-19
Applicant: Wirtgen GmbH
Inventor： Matthias Fritz , Martin Dahm , Martin Lenz
CPC classification number: E01C19/484 , E01C19/006 , E01C19/22 , E01C19/42 , E01C19/4853
Abstract: A slipform paving machine includes a laser source for generating a laser reference plane. At least two laser receivers are mounted on the machine and intersect the laser reference plane. Inputs from the laser receivers are utilized to control distortion of the frame of the slipform paver machine.
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公开(公告)号：US09684308B2
公开(公告)日：2017-06-20
申请号：US14540198
申请日：2014-11-13
Applicant: Wirtgen GmbH
Inventor： Martin Dahm , Christian Liss , Martin Lenz , Benjamin Pock
IPC: G05D1/08 , E01C19/42 , E01C19/48 , B62D7/15 , B62D11/20 , B62D55/065 , B62D55/084
CPC classification number: G05D1/0891 , B62D7/1509 , B62D11/20 , B62D55/065 , B62D55/084 , E01C19/42 , E01C19/48 , G05D2201/0202
Abstract: A self-propelled paving machine includes a plurality of swing legs, each swing leg being supported from a ground surface by an associated crawler track steerably connected to an outer end of its associated swing leg. The machine may be re-oriented from a paving mode to a transport mode by driving the ground engaging units to rotate the frame substantially in place on the ground through a re-orientation angle of the frame relative to the ground, and as the frame is rotating, pivoting one or more of the swing legs from a paving position relative to the frame, to a transport position relative to the frame.
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公开(公告)号：US09631329B2
公开(公告)日：2017-04-25
申请号：US14576382
申请日：2014-12-19
Applicant: Wirtgen GmbH
Inventor： Matthias Fritz , Martin Dahm , Martin Lenz
CPC classification number: E01C19/484 , E01C19/006 , E01C19/22 , E01C19/42 , E01C19/4853
Abstract: A slipform paving machine includes a laser source for generating a laser reference plane. At least two laser receivers are mounted on the machine and intersect the laser reference plane. Inputs from the laser receivers are utilized to control distortion of the frame of the slipform paver machine.
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公开(公告)号：US20150354150A1
公开(公告)日：2015-12-10
申请号：US14299911
申请日：2014-06-09
Applicant: Wirtgen GmbH
Inventor： Martin Dahm , Ralf Schug , Cyrus Barimani , Günter Hähn
CPC classification number: E01C19/22 , E01C19/40 , E01C19/405 , E01C19/4886 , E01C2301/18
Abstract: Methods of and apparatus for controlling relative telescoping extension or retraction of multiple telescoping assemblies is provided. The telescoping assemblies connect the main frame of a slipform paver to a side member of the slipform paver. Each telescoping assembly has a telescopic lock associated with the telescoping assembly. A common telescoping force is applied across the telescoping assemblies to widen or narrow the frame width of the slipform paver. Extension of the telescoping assemblies is monitored, and activation of the telescopic locks is controlled so as to determine which of the telescoping assemblies is allowed to telescope under application of the common telescoping force.
Abstract translation: 提供了用于控制多个伸缩组件的相对伸缩延伸或缩回的方法和装置。 伸缩组件将滑动摊铺机的主框架连接到滑动摊铺机的侧面构件。 每个伸缩组件具有与伸缩组件相关联的伸缩锁。 在伸缩组件上施加共同的伸缩力，以扩大或缩小滑动摊铺机的框架宽度。 监视伸缩组件的延伸，并且控制伸缩锁的启动，以便确定在应用共同的伸缩力的情况下允许伸缩组件中的哪一个被伸缩。
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15.发明授权Self-propelled civil engineering machine and method of controlling a civil engineering machine 有权自行式土木工程机械及土木工程机械控制方法
公开(公告)号：US09181660B2
公开(公告)日：2015-11-10
申请号：US13744862
申请日：2013-01-18
Applicant: Wirtgen GmbH
Inventor： Matthias Fritz , Martin Dahm , Cyrus Barimani , Günter Hähn
CPC classification number: B60W30/18 , B60W10/04 , B60W10/20 , B60W2300/17 , B60W2530/18 , B60W2710/20 , B60W2720/10 , E01C19/00 , E01C19/004 , E01C19/008 , E01C19/4886 , E02F9/2045
Abstract: A civil engineering machine and a method of controlling the machine are based on the position of at least one reference point which is relevant to the control of the civil engineering machine being changed, as the civil engineering machine moves, as a function of a relative position of the at least one reference point relative to a desired path of travel.
Abstract translation: 一种土木工程机械和一种控制该机器的方法基于至少一个参考点的位置，该至少一个参考点与随着土木工程机械移动而改变的土木工程机械的控制相关，作为相对位置的函数 的至少一个参考点相对于期望的行进路径。
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16.发明申请Self-Propelled Civil Engineering Machine And Method Of Controlling A Civil Engineering Machine 有权自行式土木工程机械及土木工程机械控制方法
公开(公告)号：US20130189031A1
公开(公告)日：2013-07-25
申请号：US13744862
申请日：2013-01-18
Applicant: Wirtgen GmbH
Inventor： Matthias Fritz , Martin Dahm , Cyrus Barimani , Günter Hähn
IPC: E01C19/00
CPC classification number: B60W30/18 , B60W10/04 , B60W10/20 , B60W2300/17 , B60W2530/18 , B60W2710/20 , B60W2720/10 , E01C19/00 , E01C19/004 , E01C19/008 , E01C19/4886 , E02F9/2045
Abstract: A civil engineering machine and a method of controlling the machine are based on the position of at least one reference point which is relevant to the control of the civil engineering machine being changed, as the civil engineering machine moves, as a function of a relative position of the at least one reference point relative to a desired path of travel.
Abstract translation: 一种土木工程机械和一种控制该机器的方法基于至少一个参考点的位置，该至少一个参考点与随着土木工程机械移动而改变的土木工程机械的控制相关，作为相对位置的函数 的至少一个参考点相对于期望的行进路径。
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公开(公告)号：US11879216B2
公开(公告)日：2024-01-23
申请号：US18169384
申请日：2023-02-15
Applicant: Wirtgen GmbH
Inventor： Jens Brieskorn , Lothar Schwalbach , Stefan Wagner , Bernd Walterscheid , Gunnar Ramseger , Martin Dahm
CPC classification number: E01C19/4893 , B60R1/00 , E01C23/01 , B60R2300/80
Abstract: A paver, in particular a slipform paver, has a machine frame supported by front and rear undercarriages and a paving device for the paving of material. The paver is provided with an apron monitoring device for generating elevation profile data or elevation profile signals describing the elevation profile of the material deposited in the apron of the paving device in a direction transverse to the working direction. A data or signal processing device receives the elevation profile data or signals. The apron monitoring device provides the data needed to allow the material to be spread more evenly across the working width of the paver during the feeding operation by means of a spreading device for spreading the material to be paved in a direction transverse to the working direction and/or to allow the spreading device to be controlled for improved spreading of the material after the paver has been fed.
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公开(公告)号：US11525224B2
公开(公告)日：2022-12-13
申请号：US17030101
申请日：2020-09-23
Applicant: Wirtgen GmbH
Inventor： Adrian Müller , Martin Dahm
Abstract: A device is provided for monitoring the compaction of concrete introduced into a slipform of a slipform paver by means of at least one concrete compacting device that has an asynchronous motor for driving an unbalanced mass which generates vibrations. The monitoring device comprises an apparatus for monitoring the stator current of the asynchronous motor, the apparatus being configured such that a change in the compaction of the concrete is determined based on an analysis of the stator current. The apparatus for monitoring the stator current of the asynchronous motor is preferably configured such that the amplitude spectrum of the stator current is determined in order to analyse the stator current. It is advantageous that the compaction of the concrete is not monitored using sensors which are exposed to harsh ambient conditions during operation of the slipform paver.
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19.发明申请
公开(公告)号：US20200270823A1
公开(公告)日：2020-08-27
申请号：US16797564
申请日：2020-02-21
Applicant: Wirtgen GmbH
Inventor： Jens Brieskorn , Lothar Schwalbach , Stefan Wagner , Bernd Walterscheid , Gunnar Ramseger , Martin Dahm
Abstract: The invention relates to a paver, in particular a slipform paver, having a machine frame 1 supported by front and rear undercarriages 2 and 3 and a paving device 6 for the paving of material. The invention relates additionally to a method of operating such a paver. The paver is provided with an apron monitoring device 13 configured to generate elevation profile data or elevation profile signals describing the elevation profile of the material deposited in the apron of the paving device 6 in a direction transverse to the working direction X. In addition, the paver has a data or signal processing device 16 receiving the elevation profile data or elevation profile signals. The apron monitoring device 13 provides the data needed to allow the material to be spread more evenly across the working width of the paver during the feeding operation by means of a spreading device for spreading the material to be paved in a direction transverse to the working direction X and/or to allow the spreading device to be controlled for improved spreading of the material after the paver has been fed.
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公开(公告)号：US20170284037A1
公开(公告)日：2017-10-05
申请号：US15490993
申请日：2017-04-19
Applicant: Wirtgen GmbH
Inventor： Matthias Fritz , Martin Dahm , Martin Lenz
CPC classification number: E01C19/484 , E01C19/006 , E01C19/22 , E01C19/42 , E01C19/4853
Abstract: A slipform paving machine includes a laser source for generating a laser reference plane. At least two laser receivers are mounted on the machine and intersect the laser reference plane. Inputs from the laser receivers are utilized to control distortion of the frame of the slipform paver machine.
