公开(公告)号：US09518789B2

公开(公告)日：2016-12-13

申请号：US14477733

申请日：2014-09-04

Applicant: Caterpillar Inc.

Inventor： Joseph L. Kennedy ,  Travis J. King ,  James Durand ,  Tyler Davis ,  Pradeep Chapagain

IPC: F16J15/32 ,  F28F9/04 ,  F16J15/02

CPC classification number: F28F9/04 ,  F16J15/022 ,  F16J15/0887 ,  F16J15/3204 ,  F28D7/163 ,  F28F9/0248 ,  F28F2230/00

Abstract: A seal for a heat exchanger of a machine includes a pad and a sealing lip. The pad includes a perimeter, a core face, and a tank face. The core face is in opposing relationship to the tank face. The pad defines a pad plane and an opening which extends between the core face and the tank face. The scaling lip circumscribes the perimeter of the pad and includes a base end, which is connected to the perimeter of the pad, and a terminal end. The sealing lip extends outwardly along the pad plane from the pad perimeter and projects from the core face. The sealing lip including an outer lip wall which extends from the base end to the terminal end along a tip axis disposed at an oblique lip pitch angle relative to the pad plane.

Abstract translation: 用于机器的热交换器的密封件包括垫和密封唇。 该垫包括一个周边，一个核心面和一个罐面。 核心面对与坦克面相反的关系。 衬垫限定了衬垫平面和在芯面和容器面之间延伸的开口。 缩放唇缘限定垫的周边，并且包括连接到垫的周边的基端和终端。 密封唇从衬垫周边沿衬垫平面向外延伸，并从芯面突出。 所述密封唇缘包括从所述基端延伸到所述终端的外唇壁，所述外唇缘沿着相对于所述垫平面以倾斜唇倾角设置的尖端轴线延伸。

公开(公告)号：US20180073208A1

公开(公告)日：2018-03-15

申请号：US15265543

申请日：2016-09-14

Applicant: Caterpillar Inc.

Inventor： Jeremy J. Wilson ,  Tyler Davis

IPC: E01F11/00 ,  E02F9/20 ,  E01C19/00 ,  E01C23/00 ,  E01C11/00 ,  E02F9/22 ,  G01C21/26

CPC classification number: E02F9/22 ,  E01C11/005 ,  E01C23/01 ,  E01C23/07 ,  E02F9/2054 ,  E02F9/261 ,  G01C7/04 ,  G06Q10/063 ,  G06Q10/20 ,  G06Q50/08

Abstract: Operational data from vehicles operating over a haul road at a work site may be used to determine when road conditions exist that require maintenance to be performed on the haul road. As the vehicles travel over the haul road, sensors transmit sensor signals with the operational data for locations along the road. An electronic control module (ECM) of each vehicle determines road quality indicators for the locations and compares the road quality indicators to predetermined road quality indicator limits. When two or more vehicles determine that a road quality indicator at a location is outside the predetermined road quality indicator limits, or if the same vehicle determines that a road quality indicator at the location is outside the predetermined road quality indicator limits, a road maintenance request message may be generated that will result in the necessary maintenance to be performed at the location.