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公开(公告)号：US20190194896A1
公开(公告)日：2019-06-27
申请号：US16223164
申请日：2018-12-18
申请人： Wirtgen GmbH
CPC分类号： E02D3/12 , B60P3/2245 , B65G53/50 , E01C19/2025 , E01C21/00 , E02D3/126
摘要： A dry-bulk tanker for the provision of binding agents for soil stabilization for a spreading device comprises a storage container (10) for binding agent. A mechanical conveying device (18) for conveying binding agents from the storage container (10) into an intermediate chamber (20) is connected to the storage container (10). A pneumatic conveying device (36) for conveying the binding agent to the spreading device is connected to the intermediate chamber (20). A pressure relief device (40, 41) is connected to the mechanical conveying device in order to avoid the entry of compressed air into the storage container (10). The invention furthermore relates to a conveying system for a dry-bulk tanker and to a work train for working soils with a self-propelled ground working machine and a dry-bulk tanker.
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公开(公告)号：US20180023260A1
公开(公告)日：2018-01-25
申请号：US15723253
申请日：2017-10-03
IPC分类号： E01C23/06 , E02D3/00 , E01C23/12 , E01C23/088 , E01C21/00
CPC分类号： E01C23/065 , E01C21/00 , E01C23/088 , E01C23/127 , E02D3/005
摘要： A milling machine has a frame, a rotor, a mixing chamber with a front door and a rear door, and a controller. The controller is in communication with the frame, the rotor, the front door, and the rear door, and configured to operate the milling machine in a travel mode and a work mode. When the travel mode is actuated, the controller raises the rotor to a predetermined position, closes the front door and the rear door, and raises the frame to a predetermined height. When the work mode is actuated, the controller lowers the frame to a predetermined height, lowers the rotor to a predetermined position, and opens the front door and the rear door to predetermined positions.
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公开(公告)号：US09845578B2
公开(公告)日：2017-12-19
申请号：US14835041
申请日：2015-08-25
发明人： John L. Marsolek , Toby A. Frelich , Rick L. Mings
CPC分类号： E01C19/004 , E01C19/002 , E01C21/00 , G05D1/0291 , G05D2201/0202 , G08G1/096725 , G08G1/096741 , G08G1/09675 , G08G1/096791 , H04L67/00 , H04W4/029 , H04W84/18
摘要： A system for controlling a supply machine and a paving machine includes a supply machine having a first sensor for generating first signals indicative of a first characteristic associated with the supply machine, and a first controller configured to determine a first characteristic associated with the supply machine. The paving machine includes a second sensor for generating second signals indicative of a second characteristic associated with the paving machine and a second controller configured to determine the second characteristic associated with the paving machine, receive first operating signals indicative of the first characteristic associated with the supply machine, and generate command signals to control operation of the paving machine based upon the first characteristic associated with the supply machine and the second characteristic associated with the paving machine.
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公开(公告)号：US09797100B1
公开(公告)日：2017-10-24
申请号：US15161415
申请日：2016-05-23
CPC分类号： E01C23/065 , E01C21/00 , E01C23/088 , E01C23/127 , E02D3/005
摘要： A milling machine has a frame, a rotor, a mixing chamber with a front door and a rear door, and a controller. The controller is in communication with the frame, the rotor, the front door, and the rear door, and configured to operate the milling machine in a travel mode and a work mode. When the travel mode is actuated, the controller raises the rotor to a predetermined position, closes the front door and the rear door, and raises the frame to a predetermined height. When the work mode is actuated, the controller lowers the frame to a predetermined height, lowers the rotor to a predetermined position, and opens the front door and the rear door to predetermined positions.
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公开(公告)号：US09656530B2
公开(公告)日：2017-05-23
申请号：US14683273
申请日：2015-04-10
申请人： Wirtgen GmbH
发明人： Peter Busley , Gunter Tewes
IPC分类号： E01C23/088 , B60G17/015 , E01C23/12 , B60G3/01 , B60G17/019 , E01C21/00
CPC分类号： B60G17/015 , B60G3/01 , B60G17/019 , B60G2204/421 , B60G2300/09 , E01C21/00 , E01C23/088 , E01C23/127
摘要： Disclosed is an automotive road construction machine, particularly a recycler or a cold stripping machine, comprising an engine frame that is supported by a chassis, a working roller which is stationarily or pivotally mounted on the engine frame and is used for machining a ground surface or road surface. The chassis is provided with wheels or tracked running gears which are connected to the engine frame via lifting column and are vertically adjustable relative to the engine frame. Each individually vertically adjustable lifting column is equipped with a device for measuring the actual vertical state of the lifting column.
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公开(公告)号：US20170114637A1
公开(公告)日：2017-04-27
申请号：US15283631
申请日：2016-10-03
申请人： Wirtgen GmbH
CPC分类号： E21C35/24 , E01C21/00 , E01C23/088 , E21C25/10 , E21C41/00
摘要： The invention relates to a milling machine having a replaceable milling drum, different types of milling drums being capable of being associated with the milling machine; and having a control unit for controlling the milling machine, machine parameters of the milling machine being settable by way of the control unit. Provision is made that the milling machine has associated with it at least one means that is designed to detect at least one characteristic feature of the milling drum; that the at least one means is connected to the control unit; and that the control unit is designed to specify for at least one machine parameter, indirectly or directly from the characteristic feature, a value to be set, and/or a setting range. The invention further relates to a corresponding milling drum and to a corresponding method. The milling machine, milling drum, and method allow the selection of machine parameters for operation of the milling machine to be simplified.
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公开(公告)号：US20170089019A1
公开(公告)日：2017-03-30
申请号：US15315802
申请日：2014-06-05
发明人： Hyder ali Mohammed , Ashok Chauhan
摘要： The present disclosure presents an construction machine having a sand shield comprising: at least one drum mounted to a frame at a side thereof; a drum drive motor mounted to the frame and configured to transmit a driving force to rotate the drum; a stationary shield fixed to surround the outer surface of the drum drive motor; and a rotary shield configured to surround one side of the drum drive plate mounted on the side of the drum and cover a part of the stationary shield so as to receive the driving force from the drum drive motor to rotate the drum, whereby the rotary shield is rotated together with the drum drive plate when the drum drive plate is rotated.
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公开(公告)号：US20170016186A1
公开(公告)日：2017-01-19
申请号：US15189194
申请日：2016-06-22
申请人： Wirtgen GmbH
IPC分类号： E01C23/06 , E01C23/12 , E01C21/00 , B05B1/30 , B05B13/00 , B05B15/02 , B05B12/12 , E01C23/088 , E02D3/00
CPC分类号： E01C23/065 , B05B1/3046 , B05B12/124 , B05B13/005 , B05B15/5225 , E01C19/176 , E01C21/00 , E01C23/00 , E01C23/088 , E01C23/127 , E02D3/005
摘要： In a device for working ground surfaces or roadways comprising a machine frame and a working drum in a drum housing arranged at said machine frame, where no less than one spraying device extending parallel to the working drum and featuring several outlet nozzles for spraying agents arranged next to one another and directed towards the working drum is arranged at the drum housing, where the outlet nozzles comprise one each drivable closing mechanism with a closing element which, in an open position, fully uncovers the nozzle channel of the outlet nozzle and, in a closed position, closes the nozzle channel, it is provided for the following features to be achieved: that a controller drives the closing mechanisms, with the outlet nozzles and the related closing elements being adapted to one another in such a fashion that the flow cross-section in the outlet nozzle is variable in accordance with the position of the closing element on a specified path between the open position and closed position.
摘要翻译： 在用于工作地面或道路的装置中，包括设置在所述机架上的滚筒壳体中的机架和工作滚筒，其中不少于一个平行于工作滚筒延伸的喷洒装置，并且具有若干出口喷嘴用于下一步布置的喷涂剂 彼此相对并且朝向工作鼓的导向件布置在鼓壳体处，其中出口喷嘴包括一个每个可驱动的关闭机构，其具有闭合元件，该闭合元件在打开位置中完全露出出口喷嘴的喷嘴通道，并且在 关闭位置，关闭喷嘴通道，为了实现以下特征而提供：控制器驱动关闭机构，其中出口喷嘴和相关的关闭元件彼此适配，使得流动横截面 出口喷嘴中的截面根据关闭元件在打开位置和关闭位置之间的指定路径上的位置是可变的 游戏
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公开(公告)号：US20160362852A1
公开(公告)日：2016-12-15
申请号：US14735575
申请日：2015-06-10
发明人： Alexis J. Lee , John E. Jorgensen
CPC分类号： E01C21/00
摘要： A rotary mixer has a mixing chamber with a rotor to reclaim the work surface. The rotary mixer has a supply container located on the frame adjacent to the front end thereof. The supply container contains an additive for mixing with the reclaimed work surface. A transport assembly connects the supply container to a distribution assembly. The distribution assembly is located in front of the mixing chamber and receives the additive from the transport assembly and deposits the additive on the work surface.
摘要翻译： 旋转混合器具有与转子回收工作表面的混合室。 旋转混合器具有位于与其前端相邻的框架上的供应容器。 供应容器含有用于与再生的工作表面混合的添加剂。 运输组件将供应容器连接到分配组件。 分配组件位于混合室的前面，并从运输组件接收添加剂并将添加剂沉积在工作表面上。
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公开(公告)号：US09476168B2
公开(公告)日：2016-10-25
申请号：US14472870
申请日：2014-08-29
CPC分类号： E01C19/002 , E01C19/23 , E01C19/28 , E01C19/288 , E01C19/42 , E01C19/48 , E01C19/488 , E01C21/00
摘要： A system and method for controlling a paving operation includes applying asphalt to a surface using a screed mounted on a paving machine, scanning a surface of the asphalt as it is applied by the screed immediately behind the paving machine using a thermal scanner mounted on the paving machine, and transmitting a signal indicative of a scanned temperature of the asphalt from the paving machine. The signal is received at the compactor and is indicative of the scanned temperature of the asphalt. The signal is used to notify a compactor operator at the compactor.
摘要翻译： 用于控制铺路操作的系统和方法包括使用安装在铺路机上的熨平板将沥青施加到表面上，使用安装在摊铺机上的热扫描仪扫描在铺路机后面的熨平板施加的沥青表面 并且从铺路机传送指示沥青的扫描温度的信号。 该信号在压实机处接收并且表示沥青的扫描温度。 该信号用于通知压实机上的压实机操作员。
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