-
公开(公告)号：US10294632B2
公开(公告)日：2019-05-21
申请号：US15167172
申请日：2016-05-27
Applicant: Caterpillar Inc.
Inventor： Eugene Alarilla Pascual , David J. Yanska , Matthew Ryan Swank , Chad M. Arnold
Abstract: A replaceable bearing insert may include a bearing surface including a curvature configured to be complementarily contoured to a trunnion ball. The bearing surface may be configured to be in confronting engagement with the trunnion ball. An outer surface opposite the bearing surface may be configured to be received in confronting engagement with an inner surface of an adapter. A first semi-annular flange may extend radially outwardly beyond the outer surface. A second semi-annular flange may extend radially outwardly beyond the outer surface. The first semi-annular flange and the second semi-annular flange may be configured to extend along a first side and a second side of the adapter, respectively, such that the inner surface of the adapter is positioned between the first semi-annular flange and the second semi-annular flange.
-
公开(公告)号：US20180100539A1
公开(公告)日：2018-04-12
申请号：US15288064
申请日：2016-10-07
Applicant: Caterpillar Inc.
Inventor： Ronald M. Ginn , Chad M. Arnold , Daniel J. Sordelet
CPC classification number: F16C11/04 , B23P15/003 , E02F9/006 , F16C11/02 , F16C11/045 , F16C17/02 , F16C33/743 , F16C43/02 , F16C2226/60 , F16J15/3456
Abstract: A pin joint for coupling a first component with a second component is provided. The pin joint includes a shell disposed within an opening in the first component. The shell has a bore and a coupling portion. The pin joint also includes a sleeve disposed concentrically within the bore of the shell. The pin joint further includes a retainer disposed proximal to an end of the sleeve and detachably coupled to the coupling portion of the shell. The retainer is configured to axially retain the sleeve within the bore of the shell. The pint joint includes a pin received through the sleeve and the retainer. The pin is engaged with the second component
-
公开(公告)号：US10041528B2
公开(公告)日：2018-08-07
申请号：US15288064
申请日：2016-10-07
Applicant: Caterpillar Inc.
Inventor： Ronald M. Ginn , Chad M. Arnold , Daniel J. Sordelet
Abstract: A pin joint for coupling a first component with a second component is provided. The pin joint includes a shell disposed within an opening in the first component. The shell has a bore and a coupling portion. The pin joint also includes a sleeve disposed concentrically within the bore of the shell. The pin joint further includes a retainer disposed proximal to an end of the sleeve and detachably coupled to the coupling portion of the shell. The retainer is configured to axially retain the sleeve within the bore of the shell. The pint joint includes a pin received through the sleeve and the retainer. The pin is engaged with the second component.
-
公开(公告)号：US20160223015A1
公开(公告)日：2016-08-04
申请号：US14613000
申请日：2015-02-03
Applicant: CATERPILLAR INC.
Inventor： Chad M. Arnold
CPC classification number: F16C33/1065 , B23C3/34 , B23C2220/36 , B23C2220/56 , F16C17/02 , F16C33/04 , F16C33/1085 , F16C2326/00
Abstract: A sleeve bearing comprising a tubular body having an inner surface annularly about a longitudinal axis and an outer surface radially outward from the inner surface. The sleeve bearing includes a first side surface between the inner surface and the outer surface, and a second side surface between the inner surface and the outer surface. The sleeve bearing includes a first inner edge between the first side surface and the inner surface, and a second inner edge between the second side surface and the inner surface. The sleeve bearing includes lubricant reservoirs in the inner surface elongated along an elongation axis. An angle between the elongation axis and the inner edge is between 0 and 90 degrees. The lubricant reservoirs are in an interrupted pattern annularly around the inner surface so a portion of the inner surface between the first inner edge and the second inner edge is uninterrupted.
Abstract translation: 一种套筒轴承，包括管状体，其具有围绕纵向轴线环形的内表面和从内表面径向向外的外表面。 套筒轴承包括内表面和外表面之间的第一侧表面以及内表面和外表面之间的第二侧表面。 套筒轴承包括在第一侧表面和内表面之间的第一内边缘，以及在第二侧表面和内表面之间的第二内边缘。 套筒轴承包括沿着伸长轴线延伸的内表面中的润滑剂储存器。 伸长轴与内边缘之间的角度在0到90度之间。 润滑剂储存器环形地围绕内表面呈中断图案，因此第一内边缘和第二内边缘之间的内表面的一部分不间断。
-
Patent Agency Ranking
公开(公告)号：US20170342681A1
公开(公告)日：2017-11-30
申请号：US15167172
申请日：2016-05-27
Applicant: Caterpillar Inc.
Inventor： Eugene Alarilla Pascual , David J. Yanska , Matthew Ryan Swank , Chad M. Arnold
CPC classification number: E02F9/006 , E02F3/7618 , F16C11/0614 , F16C11/0695 , F16C2237/00 , Y10T403/32737
Abstract: A replaceable bearing insert may include a bearing surface including a curvature configured to be complementarily contoured to a trunnion ball. The bearing surface may be configured to be in confronting engagement with the trunnion ball. An outer surface opposite the bearing surface may be configured to be received in confronting engagement with an inner surface of an adapter. A first semi-annular flange may extend radially outwardly beyond the outer surface. A second semi-annular flange may extend radially outwardly beyond the outer surface. The first semi-annular flange and the second semi-annular flange may be configured to extend along a first side and a second side of the adapter, respectively, such that the inner surface of the adapter is positioned between the first semi-annular flange and the second semi-annular flange.
-
公开(公告)号：US20170211612A1
公开(公告)日：2017-07-27
申请号：US15004473
申请日：2016-01-22
Applicant: Caterpillar Inc.
Inventor： Ronald Mark Ginn , Chad M. Arnold
IPC: F16C11/04
CPC classification number: F16C11/04 , E02F9/006 , F16C11/02 , F16C11/045 , F16C33/104 , F16C33/128 , F16C2208/32
Abstract: A pin for use in a dynamic pin joint is provided that comprises a core member that defines a longitudinal axis and an outer diameter and a self-lubricating material overlay that is disposed about the outer diameter of the core member along at least a portion of the longitudinal axis of the core member.
-
公开(公告)号：US09618039B2
公开(公告)日：2017-04-11
申请号：US14613000
申请日：2015-02-03
Applicant: Caterpillar Inc.
Inventor： Chad M. Arnold
CPC classification number: F16C33/1065 , B23C3/34 , B23C2220/36 , B23C2220/56 , F16C17/02 , F16C33/04 , F16C33/1085 , F16C2326/00
Abstract: A sleeve bearing comprising a tubular body having an inner surface annularly about a longitudinal axis and an outer surface radially outward from the inner surface. The sleeve bearing includes a first side surface between the inner surface and the outer surface, and a second side surface between the inner surface and the outer surface. The sleeve bearing includes a first inner edge between the first side surface and the inner surface, and a second inner edge between the second side surface and the inner surface. The sleeve bearing includes lubricant reservoirs in the inner surface elongated along an elongation axis. An angle between the elongation axis and the inner edge is between 0 and 90 degrees. The lubricant reservoirs are in an interrupted pattern annularly around the inner surface so a portion of the inner surface between the first inner edge and the second inner edge is uninterrupted.
-
公开(公告)号：US09765808B2
公开(公告)日：2017-09-19
申请号：US15004473
申请日：2016-01-22
Applicant: Caterpillar Inc.
Inventor： Ronald Mark Ginn , Chad M. Arnold
IPC: F16C11/04
CPC classification number: F16C11/04 , E02F9/006 , F16C11/02 , F16C11/045 , F16C33/104 , F16C33/128 , F16C2208/32
Abstract: A pin for use in a dynamic pin joint is provided that comprises a core member that defines a longitudinal axis and an outer diameter and a self-lubricating material overlay that is disposed about the outer diameter of the core member along at least a portion of the longitudinal axis of the core member.
-
公开(公告)号：US20160032561A1
公开(公告)日：2016-02-04
申请号：US14445554
申请日：2014-07-29
Applicant: Caterpillar Inc.
Inventor： Ronald M. Ginn , Chad M. Arnold , Daniel J. Sordelet
CPC classification number: E02F9/006 , E02F3/34 , F16C11/04 , F16C11/045 , F16C17/10 , F16C33/1095 , F16C33/208 , F16C35/02 , F16C2202/52 , F16C2202/54 , F16C2240/46 , F16C2350/26
Abstract: A pin joint for a machine is provided. The pin joint includes a housing. The pin joint further includes a pin at least partly received within the housing, the pin having an outer surface. The pin joint also includes a bearing member coupled to the housing, the bearing member having an inner surface facing the outer surface of the pin. The pin joint further includes an insert member axially retained between the bearing member and the pin, the insert member having an inner surface contacting the outer surface of the pin and an outer surface contacting the inner surface of the bearing member. The inner surface of the insert member is configured to freely rotate relative to the outer surface of the pin and the outer surface of the insert member is configured to freely rotate relative to the inner surface of the bearing member.
Abstract translation: 提供机器的针接头。 销接头包括壳体。 销接头还包括至少部分地容纳在壳体内的销，销具有外表面。 销接头还包括联接到壳体的轴承构件，所述轴承构件具有面向销的外表面的内表面。 销接头还包括轴向保持在轴承构件和销之间的插入构件，插入构件具有接触销的外表面的内表面和接触轴承构件的内表面的外表面。 插入构件的内表面构造成相对于销的外表面自由旋转，并且插入构件的外表面被构造成相对于支承构件的内表面自由旋转。
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.024 seconds)
