-
公开(公告)号：US10393271B2
公开(公告)日：2019-08-27
申请号：US15635625
申请日：2017-06-28
Applicant: Caterpillar Inc.
IPC: F16J15/34 , C23C4/08 , C23C4/129 , C23C4/18 , C23C14/58 , C23C14/16 , B33Y80/00 , B33Y10/00 , B22F3/105
Abstract: A method for manufacturing a seal is disclosed. The method includes coating a sealing surface substrate of an annular main seal body of the seal with a layer of Molybdenum, and melting the layer of Molybdenum to fuse the layer of Molybdenum into the sealing surface substrate to form an alloyed outer seal layer. The alloyed outer seal layer forms a sealing surface of the seal.
-
公开(公告)号：US20180079459A1
公开(公告)日：2018-03-22
申请号：US15267316
申请日：2016-09-16
Applicant: Caterpillar Inc.
Inventor： Gregory J. Kaufmann , Timothy A. Thorson
IPC: B62D55/205 , B62D55/26 , E02F9/02
CPC classification number: E02F9/02 , B62D55/06 , B62D55/21 , B62D55/26 , B62D55/28 , E02F3/32 , E02F3/34
Abstract: An undercarriage assembly associated with a machine is provided. The undercarriage assembly includes a ground engaging track adapted to crawl on a ground surface. The ground engaging track includes a plurality of track shoes. The ground engaging track also includes a plurality of pairs of track links pivotally connected to one another. Each of the track links includes a body member having a first side surface and a second side surface. The body member also includes a mounting hole defined in the body member. The mounting hole extends angularly with respect to the shoe surface. The ground engaging track further includes a coupling mechanism. The coupling mechanism includes a coupling member adapted to be received within the mounting hole, and welded to the track shoe to couple each of the plurality of track shoes with the respective track links.
-
公开(公告)号：US20170190367A1
公开(公告)日：2017-07-06
申请号：US14988937
申请日：2016-01-06
Applicant: Caterpillar Inc.
Inventor： Timothy A. Thorson , Robert Meyer , Gregory J. Kaufmann , Mark Diekevers , Eric Johannsen
IPC: B62D55/15 , B62D55/06 , B62D55/08 , B62D55/14 , B62D55/088
CPC classification number: B62D55/15 , B62D55/06 , B62D55/08 , B62D55/088 , B62D55/14 , E02F3/32 , E02F9/02
Abstract: A track roller assembly is disclosed. The track roller assembly may include a shaft and a cap engaged with the shaft. The track roller assembly may further include a roller shell configured to rotate about the shaft and may have a through-bore. The track roller assembly may include a crescent-based track roller seal, a toric-based track roller seal or a combination of both the crescent-based track roller seal and the toric-based track roller seal.
-
公开(公告)号：USD738405S1
公开(公告)日：2015-09-08
申请号：US29504586
申请日：2014-10-07
Applicant: Caterpillar Inc.
Designer： Robert L. Meyer , Gregory J. Kaufmann , Mark Steven Diekevers , Timothy A. Thorson
-
公开(公告)号：US20140001826A1
公开(公告)日：2014-01-02
申请号：US13926451
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Robert L. Meyer , Gregory J. Kaufmann , Mark S. Diekevers , Timothy A. Thorson
IPC: B62D55/14
Abstract: A roller for a machine undercarriage may include a roller body constructed from a single, unitary piece of parent material. The roller may also include a first roller tread disposed between a first end of the roller body and a second end of the roller body. Additionally, the roller may include a second roller tread disposed between the first and second ends of the roller body.
Abstract translation: 用于机器底盘的辊可以包括由单一的整体母材构成的辊体。 辊子还可以包括设置在辊体的第一端和辊体的第二端之间的第一辊胎面。 另外，辊可以包括设置在辊体的第一和第二端之间的第二辊胎面。
-
Patent Agency Ranking
公开(公告)号：US20210363830A1
公开(公告)日：2021-11-25
申请号：US16879855
申请日：2020-05-21
Applicant: Caterpillar Inc.
Inventor： Swetha Suresh , Brian Stuart Skauge , David Hakes , Chetan Vilas Dahiwal , Timothy A. Thorson , Gary Clifford Yerby , Geoffrey Damien Chovanec , Thomas John Yaniak
Abstract: An isolated lubrication system for a drill bit is disclosed. The system comprises a body having a cutting arm with a journal and a rotary cutter mounted on the journal. The system also comprises a reservoir in a body to contain a fluid lubricant that isolated from communication outside the body. The system also comprises multiple conduits in communication with the reservoir and with respect to each other. The multiple conduits facilitate lubrication between the journal and the rotary cutter, including the bearings, by means of a gravitational force and/or a centrifugal force acting of the fluid lubricant. Further, the system comprises a sealing system. The sealing system includes a sealing cap provided to the reservoir, a seal provided between the journal and the rotary cutter, and a stepped passageway provided in a clearance between the rotary cutter and a cutting arm of the body.
-
公开(公告)号：US10746301B2
公开(公告)日：2020-08-18
申请号：US15683125
申请日：2017-08-22
Applicant: Caterpillar Inc.
Inventor： Thierry Marchione , Timothy A. Thorson , Dennis Michael Turczyn
Abstract: A method for manufacturing a seal is disclosed. The method includes depositing one or more layers of a first material on a metal base plate of a second material to form a main seal body of the seal. The second material is different from the first material. The method further includes separating the seal from the metal base plate such that the seal includes the main seal body and an outer seal layer retained on the main seal body to form a seal face surface of the seal. The outer seal layer is formed of a portion of the metal base plate.
-
公开(公告)号：USD761882S1
公开(公告)日：2016-07-19
申请号：US29517440
申请日：2015-02-12
Applicant: Caterpillar Inc.
Designer： Robert L. Meyer , Gregory J. Kaufmann , Mark Steven Diekevers , Timothy A. Thorson
-
公开(公告)号：US20140001828A1
公开(公告)日：2014-01-02
申请号：US13926498
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Robert L. Meyer , Gregory J. Kaufmann , Mark S. Diekevers , Timothy A. Thorson
IPC: B62D55/14
Abstract: An undercarriage guiding assembly includes a track roller frame. The assembly may also include a roller connected to the track roller frame for rotation relative thereto, the roller having a roller body constructed from a single, unitary piece of parent material. The roller body may include a first roller tread disposed between a first end of the roller body and a second end of the roller body. The roller body may also include a second roller tread disposed between the first and second ends of the roller body. Additionally, the assembly may include an idler connected to the track roller frame for rotation relative thereto. The idler may include a huh and a body extending radially outward from the hub, the body having a first substantially planar side surface and a second substantially planar side surface opposite the first substantially planar side surface.
Abstract translation: 底盘引导组件包括履带轮架。 组件还可以包括连接到履带辊框架以相对于其旋转的辊，该辊具有由单个整体的母材构成的辊体。 辊体可以包括设置在辊体的第一端和辊体的第二端之间的第一辊胎面。 辊体还可以包括设置在辊体的第一和第二端之间的第二辊胎面。 另外，组件可以包括连接到履带轮框架以用于相对于其旋转的惰轮。 惰轮可以包括从轮毂径向向外延伸的主体和主体，主体具有与第一基本平坦的侧表面相对的第一基本平坦的侧表面和第二基本平坦的侧表面。
-
公开(公告)号：US20140001822A1
公开(公告)日：2014-01-02
申请号：US13926519
申请日：2013-06-25
Applicant: Caterpillar Inc.
Inventor： Timothy A. Thorson , Robert L. Meyer , Gregory J. Kaufmann , Mark S. Diekevers
CPC classification number: B62D55/08 , B62D55/10 , B62D55/14 , B62D55/15 , B62D55/21 , B62D55/211 , B62D55/28
Abstract: An undercarriage assembly includes a link assembly, including a plurality of laterally spaced pairs of track links pivotally connected to one another at pivot joints to form an endless chain, each laterally spaced pair of track links including a first track link and a second track link with a space between the first track link and the second track link. The undercarriage assembly may also include a first carrier skid projecting upward into the space between the first track link and the second track link of at least one of the laterally spaced pairs of track links.
Abstract translation: 底架组件包括连杆组件，该连杆组件包括在枢转接头处彼此枢转地连接的多个横向间隔开的一对轨道连杆，以形成环形链，每个横向间隔开的一对轨道连杆包括第一轨道连杆和第二轨道连杆， 第一轨道链路和第二轨道链路之间的空间。 起落架组件还可以包括向上突出到横向间隔开的轨道连杆对中的至少一个的第一轨道连杆和第二轨道连杆之间的空间的第一行星架滑道。
-
-
-
-
-
-
-
-
-
Search Results
30
records
(took 0.017 seconds)
