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公开(公告)号：US20160090135A1
公开(公告)日：2016-03-31
申请号：US14496593
申请日：2014-09-25
Applicant: Caterpillar Inc.
Inventor： Eric Johannsen , Mark Diekevers
IPC: B62D55/088 , B62D55/21
CPC classification number: B62D55/0887 , B62D55/21
Abstract: An example track assembly in accordance with the present disclosure may include a pin, a bushing, a link, and a seal. The pin may define an axis, and may include opposing ends. The bushing may be positioned about the pin, and may include opposing ends. The link may have an inner face extending radially from the axis and defined by at least three portions. The three portions may include a recessed portion disposed between two non-recessed portions. The recessed portion may have a recessed face. The seal may be disposed at least partially within the recessed portion of the link. The seal may engage the recessed face of the link and may engage an end of the bushing such that a gap exists between the inner face of the link and the end of the bushing.
Abstract translation: 根据本公开的示例轨道组件可以包括销，衬套，连杆和密封件。 销可以限定轴线，并且可以包括相对的端部。 衬套可以围绕销定位，并且可以包括相对的端部。 连接件可以具有从轴线径向延伸并由至少三个部分限定的内表面。 三个部分可以包括设置在两个非凹部之间的凹部。 凹部可以具有凹面。 密封件可以至少部分地设置在连杆的凹陷部分内。 密封件可以接合连杆的凹面，并且可以接合衬套的端部，使得在连杆的内表面和衬套的端部之间存在间隙。
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公开(公告)号：US20150337522A1
公开(公告)日：2015-11-26
申请号：US14282523
申请日：2014-05-20
Applicant: Caterpillar Inc.
Inventor： Mark Diekevers , Michael Hasselbusch , William Spicher
CPC classification number: E02F9/26 , B62D55/06 , B62D55/12 , B62D55/32 , E02F3/7618 , E02F9/2025 , E02F9/267 , F16D66/00 , H04Q9/00 , H04Q2209/30 , H04Q2209/43 , H04Q2209/823 , H04Q2209/886
Abstract: A method and apparatus is disclosed for monitoring the status of machine components of a track-type mobile machine. The method and apparatus includes a sensor system on or within a machine component of a track-type mobile machine that monitors the status or a characteristic of the machine component. The sensor system transmits the information relating to the status or characteristic to an ECU of the track-type mobile machine and the ECU performs an action based thereon.
Abstract translation: 公开了一种用于监视轨道式移动机器的机器部件的状态的方法和装置。 该方法和装置包括在轨道型移动机器的机器部件上或内部的传感器系统，其监视机器部件的状态或特性。 传感器系统向轨道型移动机器的ECU发送有关状态或特性的信息，ECU基于此执行动作。
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Patent Agency Ranking
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.
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公开(公告)号：US20160280293A1
公开(公告)日：2016-09-29
申请号：US14667013
申请日：2015-03-24
Applicant: Caterpillar Inc.
Inventor： Bao Feng , Mark Diekevers , William Baar , Douglas Weaver , Hyung Yoon
CPC classification number: B62D55/21 , C08K2003/3009 , C08K2003/385 , C09D5/00 , C09D7/61 , C09D7/65 , C10M169/04 , C10M2201/061 , C10M2201/065 , C10M2201/066 , C10M2201/0663 , C10M2201/085 , C10M2213/062 , C10N2230/06 , C10N2250/141 , C23C22/12 , C23C22/83 , C23C24/082 , C23C28/04 , F16C17/12 , F16C33/203 , F16C33/208
Abstract: During the break-in period of track assembly components, galling can occur between the components during use. The components include a pin that is received within a bushing and alternatively a sleeve bearing between the pin and the bushing depending on the load. A method to prevent or reduce galling includes applying a coating of zinc phosphate and a low-friction layer on top of the zinc phosphate. The low-friction coating can be made of WS2 (Tungsten Disulphide), BN (Boron Nitride), MoS2 (Molybdenum disulfide) or PTFE (Polytetrafluoroethylene) and deposited during a mechanical treatment.
Abstract translation: 在轨道组装部件的入场期间，使用过程中会发生磨损。 这些部件包括接收在衬套内的销，以及根据负载而在销和套管之间的套筒轴承。 防止或减少磨损的方法包括在磷酸锌的顶部涂覆磷酸锌和低摩擦层的涂层。 低摩擦涂层可以由WS2（二硫化钨），BN（氮化硼），MoS2（二硫化钼）或PTFE（聚四氟乙烯）制成，并在机械处理过程中沉积。
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公开(公告)号：US09302722B2
公开(公告)日：2016-04-05
申请号：US14448494
申请日：2014-07-31
Applicant: Caterpillar Inc.
Inventor： Guanghui Liang , Mark Diekevers , Mark Kiesel , Darren Antoine , Temitope Akinlua , Travis King
IPC: B62D55/088 , F16J15/32 , B62D55/21
CPC classification number: B62D55/0887 , B62D55/21 , F16J15/3208
Abstract: A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable about the longitudinal axis with respect to the second member and includes a load ring engagement surface defining, at least in part, an axially-extending seal cavity disposed in proximal relationship to the second member. A seal assembly including a seal ring and a load ring is disposed in the seal cavity and sealingly engages the first member and the second member. The load ring includes a main body and a neck having a neck perimeter with a first sealing blade disposed along the neck perimeter and comprising an outwardly-extending projection. The first sealing blade is adapted to sealingly engage one of the seal ring and the first member.
Abstract translation: 密封组件可以被结合到轨道销接头组件中，轨道销接头组件包括限定纵向轴线的销，第一构件和与销围绕纵向轴线同轴的第二构件。 第一构件可相对于第二构件围绕纵向轴线枢转，并且包括负载环接合表面，该承载环接合表面至少部分地限定了以与第二构件近似关系设置的轴向延伸的密封空腔。 包括密封环和负载环的密封组件设置在密封腔中并密封地接合第一构件和第二构件。 负载环包括主体和具有颈部周边的颈部，其具有沿着颈部周边布置的第一密封刀片，并且包括向外延伸的突出部。 第一密封叶片适于密封地接合密封环和第一构件之一。
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公开(公告)号：US20150061368A1
公开(公告)日：2015-03-05
申请号：US14448494
申请日：2014-07-31
Applicant: Caterpillar Inc.
Inventor： Guanghui Liang , Mark Diekevers , Mark Kiesel , Darren Antoine , Temitope Akinlua , Travis King
IPC: B62D55/088 , B62D55/21 , F16J15/32
CPC classification number: B62D55/0887 , B62D55/21 , F16J15/3208
Abstract: A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable about the longitudinal axis with respect to the second member and includes a load ring engagement surface defining, at least in part, an axially-extending seal cavity disposed in proximal relationship to the second member. A seal assembly including a seal ring and a load ring is disposed in the seal cavity and sealingly engages the first member and the second member. The load ring includes a main body and a neck having a neck perimeter with a first sealing blade disposed along the neck perimeter and comprising an outwardly-extending projection. The first sealing blade is adapted to sealingly engage one of the seal ring and the first member.
Abstract translation: 密封组件可以被结合到轨道销接头组件中，轨道销接头组件包括限定纵向轴线的销，第一构件和与销围绕纵向轴线同轴的第二构件。 第一构件可相对于第二构件围绕纵向轴线枢转，并且包括负载环接合表面，该承载环接合表面至少部分地限定了以与第二构件近似关系设置的轴向延伸的密封空腔。 包括密封环和负载环的密封组件设置在密封腔中并密封地接合第一构件和第二构件。 负载环包括主体和具有颈部周边的颈部，其具有沿着颈部周边布置的第一密封刀片，并且包括向外延伸的突出部。 第一密封叶片适于密封地接合密封环和第一构件之一。
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