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公开(公告)号：US20160137239A1
公开(公告)日：2016-05-19
申请号：US14543045
申请日：2014-11-17
Applicant: Caterpillar Inc.
Inventor： Kevin Steiner , Caroline Brewer , Temitope Akinlua , Daniel Knobloch , Donovan Clarke , Timothy Nenne
CPC classification number: B62D55/21
Abstract: The disclosure relates to a system and method for a link for a track chain in a ground-engaging track system. The link has an elongate link body including a first and a second crown. The elongate link body includes a shoe surface and a rail surface. The shoe surface is configured to contact a track shoe coupled to the elongate link body. The rail surface is opposite the shoe surface and has a first end section, a middle section, and a second end section. The first and second crowns on the rail surface each define a convex portion of the rail surface. The first crown is positioned on the first end section and the second crown is positioned on the second end section. The first and second crowns are configured to delay scallop formation in the rail surface.
Abstract translation: 本公开涉及一种用于在接地轨道系统中用于轨道链的链路的系统和方法。 连杆具有包括第一和第二冠部的细长连杆体。 细长连接体包括鞋表面和轨道表面。 鞋表面被配置为接触联接到细长连杆体的履带板。 导轨表面与鞋表面相对，并且具有第一端部分，中间部分和第二端部部分。 轨道表面上的第一和第二冠部均限定轨道表面的凸部。 第一冠部位于第一端部，第二冠部位于第二端部。 第一和第二冠被配置成延迟轨道表面中的扇贝形成。
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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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Patent Agency Ranking
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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公开(公告)号：US09550537B2
公开(公告)日：2017-01-24
申请号：US14543045
申请日：2014-11-17
Applicant: Caterpillar Inc.
Inventor： Kevin Steiner , Caroline Brewer , Temitope Akinlua , Daniel Knobloch , Donovan Clarke , Timothy Nenne
IPC: B62D55/21
CPC classification number: B62D55/21
Abstract: The disclosure relates to a system and method for a link for a track chain in a ground-engaging track system. The link has an elongate link body including a first and a second crown. The elongate link body includes a shoe surface and a rail surface. The shoe surface is configured to contact a track shoe coupled to the elongate link body. The rail surface is opposite the shoe surface and has a first end section, a middle section, and a second end section. The first and second crowns on the rail surface each define a convex portion of the rail surface. The first crown is positioned on the first end section and the second crown is positioned on the second end section. The first and second crowns are configured to delay scallop formation in the rail surface.
Abstract translation: 本公开涉及一种用于在接地轨道系统中用于轨道链的链路的系统和方法。 连杆具有包括第一和第二冠部的细长连杆体。 细长连接体包括鞋表面和轨道表面。 鞋表面被配置为接触联接到细长连杆体的履带板。 导轨表面与鞋表面相对，并且具有第一端部分，中间部分和第二端部部分。 轨道表面上的第一和第二冠部均限定轨道表面的凸部。 第一冠部位于第一端部，第二冠部位于第二端部。 第一和第二冠被配置成延迟轨道表面中的扇贝形成。
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