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1. 发明申请

US20230071875A1 AUTOMATIC SMOOTHNESS CONTROL FOR ASPHALT PAVER 有权
公开(公告)号：US20230071875A1
公开(公告)日：2023-03-09
申请号：US17469690
申请日：2021-09-08
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson , Ryan T. Thiesse
IPC分类号： E01C23/01 , E01C19/48
摘要： A paving machine can include a frame; a screed coupled to the frame; a plurality of sensors to scan a surface of an asphalt mat behind the screed; and a controller coupled to the plurality of sensors, the controller configured to determine a smoothness of the asphalt mat and to make changes to one or more paving characteristics of the paving machine to improve the smoothness of the asphalt mat.

2. 发明申请

US20170278322A1 SYSTEM AND METHOD FOR MONITORING PRODUCTIVITY OF A PAVING MACHINE 有权
公开(公告)号：US20170278322A1
公开(公告)日：2017-09-28
申请号：US15079229
申请日：2016-03-24
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson , Toby A. Frelich
IPC分类号： G07C5/08 , G01G19/08 , E01C19/48
CPC分类号： G07C5/0841 , E01C19/48 , G01G19/08 , G07C5/0816
摘要： A method of monitoring a productivity of a paving machine is provided. The method includes receiving a signal, through a load monitoring device, indicative of a change in a load on a frame of the paving machine. The method also includes determining a sum value of the change in the load on the frame based on the signal received each time when a material is delivered to the paving machine, and when the signal indicates an increase in the load on the frame. The method further includes determining a weight of the material provided to the paving machine based on at least the sum value of the change in the load.

3. 发明授权

US11001146B2 Machine console system 有权
公开(公告)号：US11001146B2
公开(公告)日：2021-05-11
申请号：US16376746
申请日：2019-04-05
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson , Bradley D. Anderson , Valerio E. D'Ascanio
IPC分类号： B60K37/06 , B62D1/18 , F16C29/04 , E02F3/04 , E01C19/48
摘要： A steering console system for a machine includes a longitudinally-extending rail configured to be fastened to a surface of the machine, the rail including a pair of convex-shaped edges, a steering console, and a console carriage slidably connected to the rail, the console carriage including a bracket, a plurality of rollers connected to the bracket, a support arm connected to the bracket to support the steering console, and a vertical pivot connected to the bracket and to the support arm. Each of the rollers has a concave groove configured to roll along the convex shaped edges, and each of the rollers is configured to rotate about an axis of rotation extending approximately normal with respect to the rail.

4. 发明授权

US09811953B2 System and method for monitoring productivity of a paving machine 有权
公开(公告)号：US09811953B2
公开(公告)日：2017-11-07
申请号：US15079229
申请日：2016-03-24
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson , Toby A. Frelich
IPC分类号： G07C5/08 , E01C19/48 , G01G19/08
CPC分类号： G07C5/0841 , E01C19/48 , G01G19/08 , G07C5/0816
摘要： A method of monitoring a productivity of a paving machine. The method includes receiving a signal, through a load monitoring device, indicative of a change in a load on a frame of the paving machine. The method also includes determining a sum value of the change in the load on the frame based on the signal received each time when a material is delivered to the paving machine, and when the signal indicates an increase in the load on the frame. The method further includes determining a weight of the material provided to the paving machine based on at least the sum value of the change in the load.

5. 发明授权

US11834797B2 Automatic smoothness control for asphalt paver 有权
公开(公告)号：US11834797B2
公开(公告)日：2023-12-05
申请号：US17469690
申请日：2021-09-08
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson , Ryan T. Thiesse
IPC分类号： E01C23/01 , E01C19/48
CPC分类号： E01C23/01 , E01C19/4853
摘要： A paving machine can include a frame; a screed coupled to the frame; a plurality of sensors to scan a surface of an asphalt mat behind the screed; and a controller coupled to the plurality of sensors, the controller configured to determine a smoothness of the asphalt mat and to make changes to one or more paving characteristics of the paving machine to improve the smoothness of the asphalt mat.

6. 发明申请

US20160230355A1 PUSH-ROLLER ASSEMBLY FOR PAVING MACHINE 审中-公开
标题翻译：压路机组装机
公开(公告)号：US20160230355A1
公开(公告)日：2016-08-11
申请号：US15132659
申请日：2016-04-19
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson
IPC分类号： E01C19/48 , B60R19/16
CPC分类号： E01C19/48 , B60R19/16 , B62D49/04 , E01C2301/08
摘要： A paving machine is provided. The paving machine includes a frame having an engaging portion. The push-roller assembly includes a push-roller support frame coupled with the engaging portion. The push-roller support frame is movable along a longitudinal axis of the paving machine. The push-roller support frame includes a supporting portion and a flange portion. The push-roller support assembly includes a pin member engagable to the flange portion and partially received within a slot of the engaging portion, The pin member is movable between a plurality of positions within a recess. The push-roller assembly includes at least one roller coupled with the flange portion. The at least one roller is adapted to move within the recess along with the pin member. The push-roller assembly also includes an actuator disposed on the frame of the paving machine. The actuator is adapted to selectively move the pin member within the recess.
摘要翻译：提供铺路机。铺路机包括具有接合部分的框架。推辊组件包括与接合部分联接的推辊支撑框架。推辊支撑框架可沿着铺路机的纵向轴线移动。推辊支撑框架包括支撑部分和凸缘部分。推辊支撑组件包括可与凸缘部分接合并且部分地容纳在接合部分的槽内的销构件。销构件可在凹部内的多个位置之间移动。推辊组件包括至少一个与凸缘部分连接的辊。所述至少一个辊适于在所述凹部内与所述销构件一起移动。推辊组件还包括设置在铺路机的框架上的致动器。致动器适于选择性地将销构件移动到凹部内。

7. 发明申请

US20230139560A1 PAVING MATERIAL SEGREGATION DETECTION AND MONITORING 有权
公开(公告)号：US20230139560A1
公开(公告)日：2023-05-04
申请号：US17516366
申请日：2021-11-01
申请人： Caterpillar Paving Products Inc.
发明人： Ryan T. Thiesse , Toby A. Frelich , Dana W. Miller , Rolf af Klinteberg , Ryan J. Nelson , Bradley D. Anderson
IPC分类号： G06T7/70 , H04N5/247 , G06T7/00 , E01C19/48 , B60Q9/00 , G01J5/00
摘要： A method and system for detecting paving material segregation in a paving material supply chain includes at least a paving material plant, a paving material haul truck, and a paver machine. The method and system further includes receiving segregation information from a plurality of cameras located in the paving material supply chain and identifying a location of segregation formation in the supply chain based on the received segregation information.

8. 发明申请

US20210285842A1 MACHINE LEAK DETECTION FEATURE AND SERVICE 有权
公开(公告)号：US20210285842A1
公开(公告)日：2021-09-16
申请号：US16819978
申请日：2020-03-16
申请人： Caterpillar Paving Products Inc.
发明人： Ryan J. Nelson , Terry Stoe
IPC分类号： G01M3/38 , E02F9/26
摘要： Machine leak detection in a work machine is disclosed. The work machine may include an operational component containing a work fluid, a work fluid accumulation area proximate the operational component and disposed in a location where the work fluid leaking from the operational component will accumulate, a leak detection mechanism disposed within the work fluid accumulation area and monitoring the work fluid accumulation area for a work fluid leak accumulation, wherein the leak detection mechanism transmits a leak detection sensor signal in response to detecting the work fluid leak accumulation, and a communication module. The work machine may further include a work machine controller programmed to receive the leak detection sensor signal from the leak detection mechanism, and to cause the communication module to transmit a work machine leak detected signal to a work machine monitoring center in response to receiving the leak detection sensor signal.

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