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公开(公告)号：US12104335B2
公开(公告)日：2024-10-01
申请号：US17353026
申请日：2021-06-21
发明人： Chad M. Thiesse , Anthony Paul Steinhagen , Ricky Leon Mings , Ronald D. Wilson , Bryan J. Downing , Mathew Hedrington
CPC分类号： E01C19/42 , B60K35/00 , B60K35/22 , B60K35/28 , B60K2360/178 , E01C19/4873
摘要： A paving machine includes a tractor portion, a screed assembly, a lifting assembly configured to move the screed assembly from a raised position to a lowered position, an operator interface configured to receive input from an operator, and a control module. The tractor portion includes a plurality of tractor sensors configured to detect the presence of an object in a detection zone. The screed assembly is configured to be towed behind the tractor portion, and includes a plurality of screed sensors configured to detect the presence of an object in a detection zone. The control module is configured to receive a ‘lower screed’ input from the operator interface, receive a plurality of signals from the plurality of tractor sensors and the plurality of screed sensors, determine if an object is present in the detection zone based on the plurality of signals, automatically prevent or halt lowering of the screed assembly and direct the operator interface to display a warning if an object is detected, and direct the lift assembly to lower the screed assembly to the lowered position if no object is detected.
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公开(公告)号：US20240279474A1
公开(公告)日：2024-08-22
申请号：US18289385
申请日：2022-07-13
申请人： KAO CORPORATION
CPC分类号： C08L95/00 , C08G69/44 , E01C7/26 , C08L2555/22 , C08L2555/24 , C08L2555/80 , E01C19/4873
摘要： The present invention relates to an asphalt composition containing an asphalt and an asphalt modifier, the asphalt modifier containing a polyesteramide that contains an alcohol component-derived structural unit, a carboxylic acid component-derived structural unit, and a polyamide component-derived structural unit.
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3.发明公开公开(公告)号：US20240270648A1
公开(公告)日：2024-08-15
申请号：US18629742
申请日：2024-04-08
申请人： Surface Tech LLC
CPC分类号： C04B26/26 , C04B16/0691 , C04B20/1029 , C04B40/0046 , E01C19/1004 , E01C19/48 , C04B2111/0075
摘要： The Present disclosure is related to hot-mix asphalt (“HMA”) for asphalt cement concrete (“ACC”) pavement. Equivalent-performing pavement may be made at lower cost, or higher-performing pavement may be made at equivalent-to-prior-art cost. The amendments, recycled asphalt pavement (“RAP”, and including recycled asphalt shingles [“RAS”]), and reinforcing fiber (aramid fiber) may be adjusted as described herein to achieve a desired price/performance target.
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4.发明公开公开(公告)号：US20240175219A1
公开(公告)日：2024-05-30
申请号：US18524207
申请日：2023-11-30
申请人： JOSEPH VOEGELE AG
发明人： Daniel DRAXLER
CPC分类号： E01C19/4873 , B60D1/64 , B60D3/00 , E01C2301/04 , E01C2301/08
摘要： The disclosure relates to a road construction machine in the form of a road finisher or a feeder vehicle for conveying paving material to a road finisher. The road construction machine is self-propelled and has a primary drive, a material hopper, at least one electrical load, at least one energy storage, and at least one interface which is connectable to a mobile supply machine for energy transmission or energy resources transmission.
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公开(公告)号：US20240141597A1
公开(公告)日：2024-05-02
申请号：US18382350
申请日：2023-10-20
发明人： Yutaka HARA
CPC分类号： E01C3/06 , E01C3/003 , E01C7/35 , E01C19/4806
摘要： Provided is a water-permeable-retentive pavement structure that includes: a water absorption column formed by filling foam glass in a hole, the foam glass having a continuous pore structure with a grain diameter of 1.0 mm to 2.0 mm, and the hole being formed through a roadbed to a depth below a groundwater level; a road subgrade formed on the roadbed, the road subgrade including the foam glass having a continuous pore structure with a grain diameter of 1.0 mm to 2.0 mm; and a water-permeable pavement formed on the road subgrade.
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公开(公告)号：US11964581B2
公开(公告)日：2024-04-23
申请号：US17496802
申请日：2021-10-08
发明人： Toby A. Frelich , Brian D. Nagel
CPC分类号： B60L53/57 , B60L53/14 , B60L53/63 , B60L2200/40 , E01C19/4873 , E01C2301/00 , E01C2301/10
摘要： A system, apparatus, and method may operatively couple to an integrated generator that supplies power to a component of a mobile machine that intermittently demands power during operation of the mobile machine and to a charging station. On condition that the component in the mobile machine does not need power, power may be supplied to the charging station. On condition that an electric mobile machine is connected to the charging station, power from the charging station may be supplied to the electric mobile machine. Otherwise, power may be supplied to the charging station in an energy accumulator to store the power.
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公开(公告)号：US20240125059A1
公开(公告)日：2024-04-18
申请号：US18379078
申请日：2023-10-11
申请人： JOSEPH VOEGELE AG
发明人： Achim EUL
IPC分类号： E01C19/48
CPC分类号： E01C19/48 , E01C2301/10
摘要： The disclosure relates to a road making machine in the form of a road finishing machine for producing a paving layer, or of a charger vehicle for conveying laying material to a road finishing machine. The road making machine includes a tractor, a primary drive source, a chassis, a material bunker, and a heating system, wherein the heating system includes a heat pump.
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公开(公告)号：US11946211B1
公开(公告)日：2024-04-02
申请号：US18460883
申请日：2023-09-05
IPC分类号： E01C3/00 , C04B7/02 , E01C19/48 , G01W1/10 , G06Q30/0207 , G06Q30/0241 , H04W4/06
CPC分类号： E01C3/00 , C04B7/02 , E01C19/488 , G01W1/10 , G06Q30/0207 , G06Q30/0277 , H04W4/06
摘要： A ground site for a building is prepared for construction of a portland cement concrete slab-on-grade (PCC SoG). Using a computerized weather application, weather conditions for a geographic locale that includes the ground site are monitored to identify a window-of-time during which the weather application indicates there is a less than 50% chance of precipitation at the geographic locale. The surface of the ground site is proof rolled during the window-of-time. Using concrete emplacement equipment during the window-of-time and only after the ground site passes proof rolling, wet concrete is emplaced on the ground site to a nominal thickness that does not exceed 7 inches and that is at least one inch less than a PCC SoG design for the ground site having a design thickness based on design guidelines set forth by the American Concrete Institute. Emplacing must be completed with at least 4 hours remaining in the window-of-time.
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公开(公告)号：US11933000B2
公开(公告)日：2024-03-19
申请号：US17069076
申请日：2020-10-13
申请人： Samuel C. Patterson
发明人： Samuel C. Patterson
CPC分类号： E01C23/01 , E01C19/4866 , E01C2301/00
摘要： A depth guide to be used with a road paving machine having a movable screed, said depth guide allowing the operator of the road paving machine a simple means for visually assessing whether the pavement layer being deposited by the road paving machine and formed by the screed is of the proper thickness.
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公开(公告)号：US11821152B2
公开(公告)日：2023-11-21
申请号：US16688503
申请日：2019-11-19
CPC分类号： E01C19/40 , B60R16/03 , E01C19/282 , E01C23/088 , E01C23/127 , E01C19/4853 , E01C2301/10
摘要： A method includes receiving first information indicative of a first selection of a machine disposed at a worksite, wherein the first information is received from an electronic device disposed remote from the worksite. The method also includes receiving second information from the electronic device, wherein the second information is indicative of a second selection of a component of the machine. The method further includes determining, using at least one sensor, that an area surrounding the machine is free from unknown objects, and receiving third information indicative of a request to activate the component. The method also includes causing activation of the component based at least in part on the third information.
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