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公开(公告)号：US11662031B2
公开(公告)日：2023-05-30
申请号：US17189914
申请日：2021-03-02
Applicant: Caterpillar Inc.
Inventor： Kevin L. Martin , Paul A. Zwart , Michael Charles Marstall , Mikhail A. Sorokin , Lonnie James Devier
IPC: F16K11/07 , B33Y80/00 , B33Y10/00 , B22F10/28 , F15B11/18 , F15B13/08 , F16K15/04 , F16K17/04 , F16K17/08
CPC classification number: F16K11/07 , B22F10/28 , B33Y10/00 , B33Y80/00 , F15B11/183 , F15B13/0842 , F16K15/044 , F16K17/0406 , F16K17/08
Abstract: A method of manufacturing a hydraulic valve component using additive manufacturing includes laying successive layers to form a flow aperture for a hydraulic valve component, and creating a lattice or mesh structure that at least partially defines the flow aperture of the hydraulic valve component, or a feature that forms an undercut along a direction that is parallel to a flow direction of the flow aperture, or a flow aperture having a size varying along a circumferential direction of the valve component.
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公开(公告)号：US10406601B2
公开(公告)日：2019-09-10
申请号：US15607911
申请日：2017-05-30
Applicant: Caterpillar Inc.
Inventor： Kevin L. Martin , Vivek Sundararaj , Paul Arthur Zwart , Ryan Antony Lozier , Steven R. Storm
IPC: B21D53/02 , B05C19/04 , B22F7/02 , F28F3/02 , F28F3/12 , F28D9/00 , E02F9/22 , F01M5/00 , B22F5/10 , B33Y80/00 , F28D7/02 , F28D7/04 , F28F1/12 , F28F1/32 , F28F1/10 , F28F1/22 , F28F1/42 , F28F1/36 , F28F1/14 , F28D21/00 , B22F3/00 , B22F3/105 , B33Y10/00
Abstract: A heat exchanger comprises a seamless body, and the seamless body may include a substantially cylindrical configuration defining a radial direction, a circumferential direction, a longitudinal axis, a first cylindrical wall and a plurality of fins. Each fin may extend at least partially in the radial direction and helically along the longitudinal axis. Also, each fin may be at least partially hollow defining an internal flow passage, and each fin of the plurality of fins may be at least partially spaced away from an adjacent fin, defining an external flow passage.
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公开(公告)号：USD826142S1
公开(公告)日：2018-08-21
申请号：US29581341
申请日：2016-10-18
Applicant: Caterpillar Inc.
Designer： Kevin L. Martin , Jason Jura
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公开(公告)号：US20170144484A1
公开(公告)日：2017-05-25
申请号：US14945562
申请日：2015-11-19
Applicant: Caterpillar Inc.
Inventor： David J. Colantoni , Kevin L. Martin
CPC classification number: B60C7/28 , B60C7/06 , B60C7/08 , B60C2007/005
Abstract: A transport tire is provided for supporting a rim of a machine during transport or storage of the machine. In one form, the transport tire includes a plurality of blocks having a non-annular, handling configuration and an annular, installed configuration. The transport tire includes end portions configured to be releasably connected to secure the blocks in the annular, installed configuration. A method of assembling a transport tire on a rim of a machine is also provided.
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公开(公告)号：US20160194035A1
公开(公告)日：2016-07-07
申请号：US15067197
申请日：2016-03-11
Applicant: Caterpillar Inc.
Inventor： Qiaoyu Lu , Aaron Kenneth Amstutz , Andrea Burgess Tognetti , Daniel Raymond Hettinger , Jeremy Roe Hammar , Kevin L. Martin , Kyle Schmitt
CPC classification number: B62D25/2072 , B60P1/286 , B60R13/01 , B60R2013/015 , B60R2013/018
Abstract: A liner system for a bed of a material hauling machine is provided. The liner system includes a first panel having a first surface and a second surface. The second surface includes a plurality of projected sections and defines a recess between each of the plurality of projected sections and a keyway recess. The liner system also includes a second panel having a first lip portion and a second lip portion configured to interconnect with the second and first lip portion of adjacent second panels respectively. The second panel also includes a first protruding portion configured to be received into the recess and a second protruding portion configured to be received into the keyway recess. The liner system further includes a locking panel having a first extension member, a second extension member and one or more fastening means configured to fasten the second panel to the first panel.
Abstract translation: 提供了一种用于材料牵引机床的衬管系统。 衬垫系统包括具有第一表面和第二表面的第一面板。 第二表面包括多个突出部分并且在多个突出部分中的每一个和键槽凹部之间限定凹部。 衬垫系统还包括具有第一唇缘部分和第二唇缘部分的第二面板，第二唇缘部分被配置成分别与相邻的第二面板的第二和第一唇缘部分相互连接。 第二面板还包括构造成容纳在凹部中的第一突出部分和被配置为容纳在键槽凹部中的第二突出部分。 衬垫系统还包括具有第一延伸构件，第二延伸构件和配置成将第二面板紧固到第一面板的一个或多个紧固装置的锁定面板。
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Patent Agency Ranking
公开(公告)号：US09149994B2
公开(公告)日：2015-10-06
申请号：US13712442
申请日：2012-12-12
Applicant: Caterpillar Inc.
Inventor： Kevin L. Martin , Aaron K. Amstutz
CPC classification number: B29D30/02 , B29C33/0033 , B29C33/405 , B29C33/42 , B29C33/56 , B29C33/76
Abstract: A system for molding a non-pneumatic tire includes a lower mold portion including a lower backing plate, a plurality of lower projections extending from the lower backing plate, and a plurality of lower sleeves configured to at least partially cover the lower projections. The system further includes at least one lower retention plate configured to be positioned proximate the lower backing plate and retain the lower sleeves on the lower projections. The system also includes an upper mold portion configured to be associated with the lower mold portion. The system further includes an upper backing plate, a plurality of upper projections extending from the upper backing plate, and a plurality of upper sleeves configured to at least partially cover the upper projections. The system also includes at least one upper retention plate configured to be positioned proximate the upper backing plate and retain the upper sleeves on the upper projections.
Abstract translation: 用于模制非充气轮胎的系统包括下模具部分，其包括下背板，从下背板延伸的多个下突出部和多个下套筒，所述下套筒构造成至少部分地覆盖下突起。 该系统还包括至少一个下保持板，其被配置为定位成靠近下背板并将下套筒保持在下突起上。 该系统还包括被配置为与下模具部分相关联的上模部分。 该系统还包括上背板，从上背板延伸的多个上凸起，以及构造成至少部分地覆盖上凸起的多个上套筒。 该系统还包括至少一个上保持板，其被配置为定位成靠近上背板并将上套筒保持在上凸起上。
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公开(公告)号：US10894237B2
公开(公告)日：2021-01-19
申请号：US16192614
申请日：2018-11-15
Applicant: Caterpillar Inc.
Inventor： Satya Ramakrishna Manda Venkata Naga , Kevin L. Martin , Paul Arthur Zwart , Andrew M. Denis
Abstract: A nozzle including an interior cavity, a structure disposed within the interior cavity, a first channel fluidly connected to the interior cavity, one or more second channels fluidly connected to the interior cavity, and one or more outlets coupled to the interior cavity. The structure includes a bottom impinging surface that is at least partially concave, one or more legs that support the bottom impinging surface, and a top surface located opposite the bottom impinging surface.
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公开(公告)号：US20200156024A1
公开(公告)日：2020-05-21
申请号：US16192671
申请日：2018-11-15
Applicant: Caterpillar Inc.
Inventor： Satya Ramakrishna Manda Venkata Naga , Kevin L. Martin , Paul Arthur Zwart , Andrew M. Denis
Abstract: A nozzle including a first end and a second end. The first end includes at least a first inlet and a second inlet and the second end includes a plurality of outlets. An exterior surface extends from the first end to the second end of the nozzle. A plurality of vanes are disposed on the exterior surface and extend from the first end to the second end of the nozzle. A plurality of channels form along the exterior surface of the nozzle.
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公开(公告)号：US20200156022A1
公开(公告)日：2020-05-21
申请号：US16192614
申请日：2018-11-15
Applicant: Caterpillar Inc.
Inventor： Satya Ramakrishna Manda Venkata Naga , Kevin L. Martin , Paul Arthur Zwart , Andrew M. Denis
Abstract: A nozzle including an interior cavity, a structure disposed within the interior cavity, a first channel fluidly connected to the interior cavity, one or more second channels fluidly connected to the interior cavity, and one or more outlets coupled to the interior cavity. The structure includes a bottom impinging surface that is at least partially concave, one or more legs that support the bottom impinging surface, and a top surface located opposite the bottom impinging surface.
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公开(公告)号：US20200131968A1
公开(公告)日：2020-04-30
申请号：US16176788
申请日：2018-10-31
Applicant: Caterpillar Inc.
Inventor： Ramakrishna V. Manda , Kevin L. Martin , Paul A. Zwart , Andrew M. Denis
Abstract: An injection apparatus includes an injection mixing platform located within an exhaust pipe; wherein the injection mixing platform includes two or more mixing blades extending radially from a common central hub, at least one of the mixing blades being coupled to a DEF inlet to receive DEF from an external tank, wherein each of the two or more mixing blades includes at least one nozzle to eject the DEF into an exhaust stream, the two or more mixing blades being statically mounted to an inner surface of the exhaust pipe.
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