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公开(公告)号：US09897158B2
公开(公告)日：2018-02-20
申请号：US15197305
申请日：2016-06-29
Applicant: Caterpillar Inc.
Inventor： Brett D. Ellen , Daniel Joshua Smith , Wen Zhong , Hong Lian , Matt Schwarzendruber , Ross Paul Wietharn , James D. Neirynck
CPC classification number: F16F1/36 , B62D33/0604 , E02F9/166 , F16F1/3732 , F16M13/02
Abstract: An isolation mount assembly comprises a resilient member defining a central aperture that defines a load axis and an annular depression about the load axis, and an adapter plate including an outer mechanical attachment structure that defines a first thickness and an inner attachment structure that is closer to the load axis than the outer attachment structure along a direction that is perpendicular to the load axis and that defines a second thickness. The inner attachment structure is disposed in the annular depression and the second thickness is at least twice the first thickness.
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公开(公告)号：US20140286693A1
公开(公告)日：2014-09-25
申请号：US13848219
申请日：2013-03-21
Applicant: CATERPILLAR, INC.
Inventor： Sunil I. Mathew , Hong Lian , Craig D. Goeppinger , Brian C. Wright
CPC classification number: F16J15/16 , B60G7/005 , B60G2204/416 , B62D7/16 , F16C11/0671 , F16C2326/05 , F16C2326/24 , Y10T29/49622 , Y10T403/32606
Abstract: A machine system includes a first component, a second component, and a joint assembly pivotably connecting the first and second components in a finite angular pivoting range. A boot seal seals between the first and second components, and has a rest configuration where the boot seal has a curvilinear taper, and is deformable to a squished configuration forming a radially outward bulge. The radially outward bulge stores an energy of compression of the boot seal, to bias a sealing ring in the boot seal against the second component.
Abstract translation: 机器系统包括第一部件，第二部件和在有限的角度枢转范围内可枢转地连接第一和第二部件的接头组件。 靴形密封件密封在第一和第二部件之间，并且具有休息配置，其中靴形密封件具有曲线锥形，并且可变形为形成径向向外凸出的挤压构型。 径向向外的凸起存储靴子密封件的压缩能量，以将靴子密封件中的密封环偏置抵靠第二部件。
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公开(公告)号：USD936190S1
公开(公告)日：2021-11-16
申请号：US29725908
申请日：2020-02-27
Applicant: Caterpillar Inc.
Designer： Anish Mathur , Ryan Morge , Hong Lian
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公开(公告)号：US09109702B2
公开(公告)日：2015-08-18
申请号：US13848219
申请日：2013-03-21
Applicant: Caterpillar, Inc.
Inventor： Sunil I. Mathew , Hong Lian , Craig D. Goeppinger , Brian C. Wright
CPC classification number: F16J15/16 , B60G7/005 , B60G2204/416 , B62D7/16 , F16C11/0671 , F16C2326/05 , F16C2326/24 , Y10T29/49622 , Y10T403/32606
Abstract: A machine system includes a first component, a second component, and a joint assembly pivotably connecting the first and second components in a finite angular pivoting range. A boot seal seals between the first and second components, and has a rest configuration where the boot seal has a curvilinear taper, and is deformable to a squished configuration forming a radially outward bulge. The radially outward bulge stores an energy of compression of the boot seal, to bias a sealing ring in the boot seal against the second component.
Abstract translation: 机器系统包括第一部件，第二部件和在有限的角度枢转范围内可枢转地连接第一和第二部件的接头组件。 靴形密封件密封在第一和第二部件之间，并且具有休息配置，其中靴形密封件具有曲线锥形，并且可变形为形成径向向外凸出的挤压构型。 径向向外的凸起存储靴子密封件的压缩能量，以将靴子密封件中的密封环偏置抵靠第二部件。
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Patent Agency Ranking
公开(公告)号：US11852240B2
公开(公告)日：2023-12-26
申请号：US17652342
申请日：2022-02-24
Applicant: Caterpillar Inc.
Inventor： Elmer S Zanoria , Hong Lian , Keith Harmeyer , Daniel Joshua Smith
IPC: F16J15/32 , F16J15/3244 , F16J15/3256 , F16J15/322 , F16J15/3224
CPC classification number: F16J15/3244 , F16J15/322 , F16J15/3224 , F16J15/3256
Abstract: A rotational seal assembly is associated with a rotating component. The rotational seal includes an outer casing, an inner casing, a rotational seal connected to the outer casing and the inner casing, and a followability enhancer. A section of the rotational seal includes a heel portion and a toe portion. The rotational seal is configured to contact, via a first surface of the section of the rotational seal and during operation of the rotating component, the rotating component. The followability enhancer is configured to contact, during the operation of the rotating component, a first region of a second surface of the section of the rotational seal that is associated with the toe portion. The followability enhancer is configured to not contact, during the operation of the rotating component, a second region of the second surface of the section of the rotational seal that is associated with the heel portion.
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公开(公告)号：US11499637B2
公开(公告)日：2022-11-15
申请号：US16127528
申请日：2018-09-11
Applicant: Caterpillar Inc.
Inventor： Brice James Herbers , Mark J. Kiesel , Hong Lian
IPC: F16J15/3204 , B62D55/088 , B62D55/21
Abstract: A seal includes an annular body defining a radial direction, an axial direction, and a circumferential direction; and further defines a cross-sectional area including a perimeter. The perimeter may comprise a first axial extremity, a second axial extremity, an outer radial extremity, and an inner radial extremity. The perimeter may include a first axial extremity defining surface and a second axial extremity defining surface, a first concave arcuate surface interposed between the inner radial extremity and the second axial extremity, and a second concave arcuate surface interposed between the outer radial extremity and the second axial extremity.
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公开(公告)号：US20200079445A1
公开(公告)日：2020-03-12
申请号：US16127573
申请日：2018-09-11
Applicant: Caterpillar Inc.
Inventor： Brice James Herbers , Mark J. Kiesel , Hong Lian
IPC: B62D55/088 , F16J15/3232 , F16J15/3284
Abstract: A seal according to an embodiment of the present disclosure comprises an annular body defining a radial direction, an axial direction, and a circumferential direction; and further defining a cross-sectional area including a perimeter. The perimeter may comprise a first axial extremity, a second axial extremity, an outer radial extremity, and an inner radial extremity. The perimeter includes a first axially extending surface defining the outer radial extremity and an inner radial convex arcuate surface defining the inner radial extremity.
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公开(公告)号：US20200079444A1
公开(公告)日：2020-03-12
申请号：US16127528
申请日：2018-09-11
Applicant: Caterpillar Inc.
Inventor： Brice James Herbers , Mark J. Kiesel , Hong Lian
IPC: B62D55/088 , B62D55/21 , F16J15/3204
Abstract: A seal includes an annular body defining a radial direction, an axial direction, and a circumferential direction; and further defines a cross-sectional area including a perimeter. The perimeter may comprise a first axial extremity, a second axial extremity, an outer radial extremity, and an inner radial extremity. The perimeter may include a first axial extremity defining surface and a second axial extremity defining surface, a first concave arcuate surface interposed between the inner radial extremity and the second axial extremity, and a second concave arcuate surface interposed between the outer radial extremity and the second axial extremity.
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公开(公告)号：US20180003254A1
公开(公告)日：2018-01-04
申请号：US15197305
申请日：2016-06-29
Applicant: Caterpillar Inc.
Inventor： Brett D. Ellen , Daniel Joshua Smith , Wen Zhong , Hong Lian , Matt Schwarzendruber , Ross Paul Wietharn , James D. Neirynck
CPC classification number: F16F1/36 , B62D33/0604 , E02F9/166 , F16F1/3732 , F16M13/02
Abstract: An isolation mount assembly comprises a resilient member defining a central aperture that defines a load axis and an annular depression about the load axis, and an adapter plate including an outer mechanical attachment structure that defines a first thickness and an inner attachment structure that is closer to the load axis than the outer attachment structure along a direction that is perpendicular to the load axis and that defines a second thickness. The inner attachment structure is disposed in the annular depression and the second thickness is at least twice the first thickness.
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