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1. 发明授权

US10889945B2 Emulsion heating control for a paving machine 有权
公开(公告)号：US10889945B2
公开(公告)日：2021-01-12
申请号：US16156652
申请日：2018-10-10
申请人： Caterpillar Paving Products Inc.
发明人： Chad M. Thiesse , Toby A. Frelich
IPC分类号： E01C19/48 , E01C19/21
摘要： A paving machine includes an engine, a material conveying system, a screed system including a plurality of screed heaters, and an emulsion sprayer system. The emulsion sprayer system includes an emulsion tank and one or more emulsion heaters. The machine further includes an engine load sensing system and a control system. The control system being configured to receive information from the engine load sensing system indicative of a load on the engine, and limit the operation of the one or more emulsion heaters when the received information indicates the load on the engine is above a value.

2. 发明授权

US09488119B2 Autoadaptive engine idle speed control 有权
标题翻译：自动适应发动机怠速控制
公开(公告)号：US09488119B2
公开(公告)日：2016-11-08
申请号：US14503538
申请日：2014-10-01
申请人： Caterpillar Paving Products Inc.
发明人： Toby A. Frelich
IPC分类号： E01C19/00 , F02D41/08 , F02D41/02 , F02D31/00
CPC分类号： F02D41/083 , E01C19/002 , F02D31/008 , F02D41/0205 , F02D41/0225 , F02D2200/10 , F02D2200/604 , F02D2200/606
摘要： A machine engine idle speed control system may include an automated autoadaptive mode to supplement typical economy and normal power modes. The autoadaptive mode may afford an operator with an automated option to optimize fuel economy and lower engine/machine noise. The autoadaptive mode may initially default to a typical lower engine idle speed of the economy mode. However, as the machine workload rises, demands on the engine may become greater, and at a predetermined threshold of engine workload the engine idle speed may be automatically increased to a higher set point. The engine control may then remain at the higher idle speed until engine load is reduced to some predetermined target, and/or after a certain time period has elapsed. The time period may be controlled by a configurable delay timer to avoid unnecessary/undesirable cycling between modes. In addition, an operator may always intervene to increase or decrease engine idle speed.
摘要翻译：机器发动机怠速控制系统可以包括用于补充典型经济和正常功率模式的自动自动适配模式。自适应模式可以为运营商提供自动选项，以优化燃油经济性和降低发动机/机器噪声。自动适配模式可以初始地默认为经济模式的典型的较低的发动机怠速转速。然而，随着机器工作量的增加，对发动机的要求可能变得更大，并且在发动机工作负荷的预定阈值下，发动机怠速可自动增加到更高的设定点。然后，发动机控制可以保持在更高的怠速速度，直到发动机负载减小到某个预定目标，和/或在经过一定时间段之后。该时间段可以由可配置的延迟定时器来控制，以避免模式之间不必要/不期望的循环。此外，操作员可以总是介入以增加或减少发动机怠速。

3. 发明申请

US20160194838A1 Asphalt Paver Having Non-Stick Liner 审中-公开
标题翻译：沥青摊铺机不粘衬里
公开(公告)号：US20160194838A1
公开(公告)日：2016-07-07
申请号：US14591113
申请日：2015-01-07
申请人： Caterpillar Paving Products Inc.
发明人： Aaron Amstutz , Toby A. Frelich , Patrice Groisiller
IPC分类号： E01C19/08 , E01C19/45 , E01C19/00
CPC分类号： E01C19/48
摘要： An asphalt paver is provided. The asphalt paver includes a hopper configured to receive asphalt. The hopper includes an inner surface having at least one corner of an apron of the hopper. A non-stick liner is replaceably affixed to the at least one corner and configured to prevent the asphalt received at the hopper from sticking to the at least one corner. A conveyor configured to move the asphalt received on the non-stick liner to a paving surface on which the asphalt paver moves is provided.
摘要翻译：提供沥青摊铺机。沥青摊铺机包括配置成接收沥青的料斗。料斗包括具有料斗的围裙的至少一个拐角的内表面。不粘衬里可替换地固定到至少一个角部并且被构造成防止在料斗处接收的沥青粘附到至少一个角部。输送机，其构造成将接收在不粘衬里上的沥青移动到沥青摊铺机移动的铺路表面。

4. 发明申请

US20140186115A1 Paving Machine with Automatically Adjusting Paver Tractor and Screed 有权
标题翻译：铺路机自动调节摊铺拖拉机和熨平板
公开(公告)号：US20140186115A1
公开(公告)日：2014-07-03
申请号：US13775839
申请日：2013-02-25
申请人： CATERPILLAR PAVING PRODUCTS INC.
发明人： Luke E. Graham , Rick L. Mings , Jameson M. Smieja , Toby A. Frelich , Igor S. Ramos , Anthony P. Steinhagen , Jason W. Kopacz , Chad M. Thiesse , Ryan T. Thiesse , Bradley D. Anderson , Daniel D. Podany , Kea V. Chin
IPC分类号： E01C19/00 , E01C19/48
CPC分类号： E01C19/4873 , E01C23/07 , E01C2301/16 , G01K11/22
摘要： A paving machine including an adjustable screed assembly is provided. Actuators adjust the screed assembly into the plurality of different configurations. Sensors sense a respective configuration parameter indicative of the configuration of the screed assembly. A controller is configured to save a first set of parameters including the configuration parameters and save a second set of parameters including the configuration parameters in response. The controller is configured to recall one of the first set or second set of parameters, and adjust automatically the configuration of the screed assembly to correspond to the configuration parameters included in the recalled first set or second set of parameters.
摘要翻译：提供了一种包括可调节熨平板组件的铺路机。致动器将熨平板组件调整成多种不同的构型。感测器感测指示熨平板组件的构造的相应配置参数。控制器被配置为保存包括配置参数的第一组参数并且保存响应中包括配置参数的第二组参数。控制器被配置为调用第一组或第二组参数之一，并且自动调整熨平板组件的配置以对应于包括在调用的第一组或第二组参数中的配置参数。

5. 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.

6. 发明申请

US20220380988A1 END GATE STOWAGE APPARATUS FOR SCREED OF A PAVER 有权
公开(公告)号：US20220380988A1
公开(公告)日：2022-12-01
申请号：US17329372
申请日：2021-05-25
申请人： Caterpillar Paving Products Inc.
发明人： Toby A. Frelich , Bee Vang
IPC分类号： E01C19/40
摘要： According to one example, a screed assembly for a paver is disclosed. The screed assembly can include an end gate, a screed extender and a stowage apparatus. The screed extender can be selectively connected to the end gate via a first one or more quick attachment mechanisms. When connected, the screed extender can be configured to operably position the end gate relative to a main screed. The stowage apparatus can have a second one or more quick attachment mechanisms for selectively coupling the stowage apparatus to the end gate. The stowage apparatus can be movable from a first position for transportation of the paver where the end gate is coupled to the stowage apparatus and the end gate is positioned behind the main screed to a second position during operation of the paver where the end gate is decoupled from the stowage apparatus and the stowage apparatus is positioned adjacent the main screed

7. 发明授权

US09045871B2 Paving machine with operator directed saving and recall of machine operating parameters 有权
标题翻译：铺设机器，操作员定向保存和调用机器运行参数
公开(公告)号：US09045871B2
公开(公告)日：2015-06-02
申请号：US13775839
申请日：2013-02-25
申请人： Caterpillar Paving Products Inc.
发明人： Luke E. Graham , Rick L. Mings , Jameson M. Smieja , Toby A. Frelich , Igor S. Ramos , Anthony P. Steinhagen , Jason W. Kopacz , Chad M. Thiesse , Ryan T. Thiesse , Bradley D. Anderson , Daniel D. Podany , Kea V. Chin
IPC分类号： E01C19/42 , E01C19/48 , E01C23/07 , G01K11/22
CPC分类号： E01C19/4873 , E01C23/07 , E01C2301/16 , G01K11/22
摘要： A paving machine including an adjustable screed assembly is provided. Actuators adjust the screed assembly into the plurality of different configurations. Sensors sense a respective configuration parameter indicative of the configuration of the screed assembly. A controller is configured to save a first set of parameters including the configuration parameters and save a second set of parameters including the configuration parameters in response. The controller is configured to recall one of the first set or second set of parameters, and adjust automatically the configuration of the screed assembly to correspond to the configuration parameters included in the recalled first set or second set of parameters.
摘要翻译：提供了一种包括可调节熨平板组件的铺路机。致动器将熨平板组件调整成多种不同的构型。感测器感测指示熨平板组件的构造的相应配置参数。控制器被配置为保存包括配置参数的第一组参数并且保存响应中包括配置参数的第二组参数。控制器被配置为调用第一组或第二组参数之一，并且自动调整熨平板组件的配置以对应于包括在调用的第一组或第二组参数中的配置参数。

8. 发明申请

US20130238210A1 GRADE PROPULSION SYSTEM AND METHOD 有权
标题翻译：等级推进系统和方法
公开(公告)号：US20130238210A1
公开(公告)日：2013-09-12
申请号：US13783482
申请日：2013-03-04
申请人： CATERPILLAR PAVING PRODUCTS INC.
发明人： Toby A. Frelich , Kea V. Chin , Steven R. Queen
IPC分类号： E01C19/00
CPC分类号： E01C19/004 , B60W10/103 , B60W10/184 , B60W30/18118 , B60W2550/142 , E01C19/48
摘要： A grade propulsion system provided herein includes: a propel pump; a brake system; an operator control configured to receive and transmit a propel command and a Hill Mode activation; and a controller electronically coupled to the propel pump, the brake system, and the operator control, the controller configured, after activation of the Hill Mode and the propel command, to transmit a propel current to the propel pump and disengage the brake system when the propel current is equal to or greater than a cracking current plus an offset current.
摘要翻译：本文提供的等级推进系统包括：推进泵; 制动系统; 操作员控制，被配置为接收和发送推进命令和山模式激活; 以及控制器，其电连接到推进泵，制动系统和操作员控制，控制器在激活Hill模式和推进命令之后，配置成将推进电流传输到推进泵并且当制动系统脱离时推进电流等于或大于开裂电流加偏移电流。

9. 发明申请

US20200378074A1 METHOD AND SYSTEM FOR POSITIONING SCREED PLATES 审中-公开
公开(公告)号：US20200378074A1
公开(公告)日：2020-12-03
申请号：US16424057
申请日：2019-05-28
申请人： Caterpillar Paving Products Inc.
发明人： Toby A. Frelich
IPC分类号： E01C19/42 , E01C19/48
摘要： A system for a screed assembly of a paving machine is disclosed. The system can include a plurality of screed plates, a screed frame, a first plurality of sensors, a second plurality of sensors, a device and a controller. The device can be configured to create a physical phenomenon that is detectable by the first plurality and the second plurality of sensors. The controller can be configured to, based on a detected position of each of the rust plurality of sensors and each of the second plurality of sensors relative to the physical phenomenon, determine a relative position between the first screed plate and the second screed plate including a degree of parallelism between the major surface of the first screed plate and the major surface of the second screed plate.

10. 发明授权

US09932714B2 Systems, apparatuses and methods for material flow control for wide-width paving 有权
公开(公告)号：US09932714B2
公开(公告)日：2018-04-03
申请号：US15139870
申请日：2016-04-27
申请人： Caterpillar Paving Products Inc.
发明人： Luke E. Graham , Toby A. Frelich , Rick L. Mings , Ryan T. Thiesse
IPC分类号： E01C19/48
CPC分类号： E01C19/48 , E01C2301/16
摘要： A paving machine for wide-width paving includes a conveyor system, an auger system disposed adjacent to the conveyor system, a screed adjacent to the auger system, and sensing circuitry configured to sense paving material height at one or more of an entrance to the conveyor system and a front side of the auger system to sense or detect underflow or overflow conditions of the paving material. The sensed heights are communicated to control circuitry of the paving machine, through signals from the sensing circuitry, and control circuitry controls rate of movement of one or more of the conveyor system and the auger system.

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