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公开(公告)号：US09581173B2
公开(公告)日：2017-02-28
申请号：US14337814
申请日：2014-07-22
Applicant: Caterpillar Inc.
Inventor： Jarrod David Moss , Douglas L. Hampton , Trent A. Simpson
CPC classification number: F04D29/42 , F01D1/06 , F04D29/4206 , F04D29/4213 , F04D29/624 , F04D29/682 , F05D2230/80 , F05D2250/51 , Y10T29/49238 , Y10T29/49723 , Y10T29/4973 , Y10T29/49734
Abstract: A compressor housing defines an inlet bore having a first inlet collar disposed therein. The inlet collar is connected to the housing with a first plurality of radially extending posts. The first plurality of posts is removed to detach the inlet collar from the housing, and the inlet collar is removed from the housing. The same or another inlet collar is concentrically located within a liner. The liner can be located at a radial distance around at least a portion of the inlet collar. The inlet collar is connected to the liner by radially inserting a second plurality of posts through the liner and into the inlet collar. An assembly of the liner containing the inlet collar is inserted into the inlet bore of the housing such that the inlet collar forms the inducer bore of the compressor housing.
Abstract translation: 压缩机壳体限定入口孔，其中设置有第一入口轴环。 入口轴环与第一多个径向延伸的柱连接到壳体。 去除第一多个柱以将入口套环从壳体分离，并且将入口套环从壳体移除。 相同或另一个入口套环同心地位于衬套内。 衬套可以位于入口套环的至少一部分周围的径向距离处。 入口轴环通过径向插入穿过衬套的第二多个柱并进入入口套环而连接到衬套。 包含入口套环的衬套的组件插入到壳体的入口孔中，使得入口套环形成压缩机壳体的导流孔。
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公开(公告)号：US09382871B2
公开(公告)日：2016-07-05
申请号：US14168336
申请日：2014-01-30
Applicant: Caterpillar Inc.
Inventor： Curtis J. Graham , Trent A. Simpson , Adam Ostein , Bharat K. Meduru
CPC classification number: F02F11/002 , B23P6/02 , F02F2001/106 , Y10T29/49233
Abstract: A method for repair of a cylinder block including a water ferrule having damage in an area proximate to the water ferrule is disclosed. The repair method includes removing material from the area containing and surrounding the damage. The method also includes providing a counter bore sized to surround the removed material. The counter bore is configured to define a seat at the one end of the water ferrule. A sealing member is aligned and introduced into the seat of the counter bore. The method includes aligning a stepped insert coaxially with the sealing member and the seat. The method also includes a step of introducing the insert into the seat of the counter bore to form an interference fit therewith. The method further includes providing a seal formed by a combination of the sealing member and the insert within the seat of the counter bore.
Abstract translation: 公开了一种用于修复包括在靠近水套圈的区域中具有损坏的水套圈的气缸体的方法。 修复方法包括从包含和围绕损坏的区域移除材料。 该方法还包括提供尺寸以围绕被去除的材料的计数器孔。 沉孔构造成在水套圈的一端处限定一个座。 将密封构件对准并引入到反应孔的座中。 该方法包括将阶梯式嵌入件与密封构件和座椅同轴地对准。 该方法还包括将插入件引入计数孔的座中以与其形成过盈配合的步骤。 所述方法还包括提供由所述密封构件与所述插入件在所述台面孔的所述座内的组合形成的密封件。
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公开(公告)号：US20160103050A1
公开(公告)日：2016-04-14
申请号：US14510330
申请日：2014-10-09
Applicant: Caterpillar Inc.
Inventor： Jacob P. Fabrizius , Trent A. Simpson , Robert E. Sharp , Benjamin J. Rasmussen , Jarrod D. Moss
CPC classification number: G01N3/56 , G01B11/22 , G01M5/0033 , G01M15/02 , G01M15/042 , G01N21/9515 , G01N2201/103
Abstract: A method of determining wear of a worn surface of a machine component includes providing a scanning device at a distance from the worn surface. The method also includes moving at least one of the scanning device and the worn surface relative to the other and generating a set of data points via the scanning device. Each data point of the set of data points is indicative of a depth of a corresponding point on the worn surface relative to a reference plane. The method further includes determining a maximum depth of the worn surface based on the set of data points and comparing the maximum depth to a reference value to determine a next step in a remanufacturing process of the machine component.
Abstract translation: 确定机器部件的磨损表面的磨损的方法包括提供距磨损表面一定距离的扫描装置。 该方法还包括相对于另一扫描装置和磨损表面中的至少一个移动并经由扫描装置产生一组数据点。 数据点集合中的每个数据点表示磨损表面上相对于参考平面的对应点的深度。 该方法还包括基于该组数据点确定磨损表面的最大深度，并将最大深度与参考值进行比较，以确定机器部件的再制造过程中的下一步骤。
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公开(公告)号：US20150211436A1
公开(公告)日：2015-07-30
申请号：US14168336
申请日：2014-01-30
Applicant: Caterpillar Inc.
Inventor： Curtis J. Graham , Trent A. Simpson , Adam Ostein , Bharat K. Meduru
CPC classification number: F02F11/002 , B23P6/02 , F02F2001/106 , Y10T29/49233
Abstract: A method for repair of a cylinder block including a water ferrule having damage in an area proximate to the water ferrule is disclosed. The repair method includes removing material from the area containing and surrounding the damage. The method also includes providing a counter bore sized to surround the removed material. The counter bore is configured to define a seat at the one end of the water ferrule. A sealing member is aligned and introduced into the seat of the counter bore. The method includes aligning a stepped insert coaxially with the sealing member and the seat. The method also includes a step of introducing the insert into the seat of the counter bore to form an interference fit therewith. The method further includes providing a seal formed by a combination of the sealing member and the insert within the seat of the counter bore.
Abstract translation: 公开了一种用于修复包括在靠近水套圈的区域中具有损坏的水套圈的气缸体的方法。 修复方法包括从包含和围绕损坏的区域移除材料。 该方法还包括提供尺寸以围绕被去除的材料的计数器孔。 沉孔构造成在水套圈的一端处限定一个座。 将密封构件对准并引入到反应孔的座中。 该方法包括将阶梯式嵌入件与密封构件和座椅同轴地对准。 该方法还包括将插入件引入计数孔的座中以与其形成过盈配合的步骤。 所述方法还包括提供由所述密封构件与所述插入件在所述台面孔的所述座内的组合形成的密封件。
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公开(公告)号：US20140334923A1
公开(公告)日：2014-11-13
申请号：US14337814
申请日：2014-07-22
Applicant: Caterpillar Inc.
Inventor： Jarrod David Moss , Douglas L. Hampton , Trent A. Simpson
IPC: F04D29/42
CPC classification number: F04D29/42 , F01D1/06 , F04D29/4206 , F04D29/4213 , F04D29/624 , F04D29/682 , F05D2230/80 , F05D2250/51 , Y10T29/49238 , Y10T29/49723 , Y10T29/4973 , Y10T29/49734
Abstract: A compressor housing defines an inlet bore having a first inlet collar disposed therein. The inlet collar is connected to the housing with a first plurality of radially extending posts. The first plurality of posts is removed to detach the inlet collar from the housing, and the inlet collar is removed from the housing. The same or another inlet collar is concentrically located within a liner. The liner can be located at a radial distance around at least a portion of the inlet collar. The inlet collar is connected to the liner by radially inserting a second plurality of posts through the liner and into the inlet collar. An assembly of the liner containing the inlet collar is inserted into the inlet bore of the housing such that the inlet collar forms the inducer bore of the compressor housing.
Abstract translation: 压缩机壳体限定入口孔，其中设置有第一入口轴环。 入口轴环与第一多个径向延伸的柱连接到壳体。 去除第一多个柱以将入口套环从壳体分离，并且将入口套环从壳体移除。 相同或另一个入口套环同心地位于衬套内。 衬套可以位于入口套环的至少一部分周围的径向距离处。 入口轴环通过径向插入穿过衬套的第二多个柱并进入入口套环而连接到衬套。 包含入口套环的衬套的组件插入到壳体的入口孔中，使得入口套环形成压缩机壳体的导流孔。
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Patent Agency Ranking
公开(公告)号：US08833330B2
公开(公告)日：2014-09-16
申请号：US13713266
申请日：2012-12-13
Applicant: Caterpillar Inc.
Inventor： Curtis J. Graham , Adam W. Ostein , Christian E. Sabotta , Robert E. Sharp , Trent A. Simpson
CPC classification number: F02F7/0021 , B23P6/02 , F02B2075/025 , F02F7/0007 , F02F7/0012 , F02F7/0053 , F05C2201/021 , F16J10/00 , Y10T29/49233
Abstract: A method for manufacturing an engine block includes removing material from the top deck of the engine block surrounding a first opening to create a first recessed area, placing a first seal within the first recessed area, positioning a first insert within the first recessed area and against the first seal. The method may also include removing material from the top deck of the engine block surrounding a second opening to create a second recessed area that at least partially overlaps the first recessed area, placing a second seal in the second recessed area and positioning a second insert within the second recessed area and against the second seal.
Abstract translation: 一种用于制造发动机缸体的方法，包括从围绕第一开口的发动机缸体的顶板移除材料，以形成第一凹陷区域，将第一密封件放置在第一凹陷区域内，将第一嵌件定位在第一凹陷区域内并抵靠 第一印。 该方法还可以包括从围绕第二开口的发动机块的顶板移除材料，以产生至少部分地与第一凹陷区域重叠的第二凹陷区域，将第二密封件放置在第二凹陷区域中并将第二插入件定位在 第二凹陷区域和第二密封件。
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公开(公告)号：US20150068485A1
公开(公告)日：2015-03-12
申请号：US14543915
申请日：2014-11-18
Applicant: Caterpillar Inc.
Inventor： Curtis J. Graham , Trent A. Simpson
IPC: F02F1/24
CPC classification number: F02M61/14 , F02M61/168 , F02M2200/03
Abstract: A cylinder head for an internal combustion engine system is disclosed. The cylinder head has at least one fuel injector. Further, the cylinder head has at least one valve reciprocally moveable with at least one valve guide disposed within the cylinder head. The cylinder head includes a portion. The portion defines an injector mount surface. The cylinder head also includes at least one injector bore disposed within the cylinder head. The injector bore is structured and arranged to receive the injector therein. The cylinder head also includes a peening area being defined on the injector mount surface of the cylinder head. The peening area defines a region being laser peened, such that a compressive stress is induced in the peening area. The compressive stress is induced to an effective depth of approximately up to 2 mm from the injector mount surface.
Abstract translation: 公开了一种用于内燃机系统的气缸盖。 气缸盖具有至少一个燃料喷射器。 此外，气缸盖具有与设置在气缸盖内的至少一个阀导向器往复运动的至少一个阀。 气缸盖包括一部分。 该部分限定了喷射器安装表面。 气缸盖还包括设置在气缸盖内的至少一个喷射孔。 喷射器孔被构造和布置成在其中容纳喷射器。 气缸盖还包括在气缸盖的喷射器安装表面上限定的喷丸区域。 喷丸区域定义了激光喷丸处理的区域，使得在喷丸区域中产生压缩应力。 压缩应力被引导到从喷射器安装表面大约高达2mm的有效深度。
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公开(公告)号：US09404843B2
公开(公告)日：2016-08-02
申请号：US14510330
申请日：2014-10-09
Applicant: Caterpillar Inc.
Inventor： Jacob P. Fabrizius , Trent A. Simpson , Robert E. Sharp , Benjamin J. Rasmussen , Jarrod D. Moss
CPC classification number: G01N3/56 , G01B11/22 , G01M5/0033 , G01M15/02 , G01M15/042 , G01N21/9515 , G01N2201/103
Abstract: A method of determining wear of a worn surface of a machine component includes providing a scanning device at a distance from the worn surface. The method also includes moving at least one of the scanning device and the worn surface relative to the other and generating a set of data points via the scanning device. Each data point of the set of data points is indicative of a depth of a corresponding point on the worn surface relative to a reference plane. The method further includes determining a maximum depth of the worn surface based on the set of data points and comparing the maximum depth to a reference value to determine a next step in a remanufacturing process of the machine component.
Abstract translation: 确定机器部件的磨损表面的磨损的方法包括提供距磨损表面一定距离的扫描装置。 该方法还包括相对于另一扫描装置和磨损表面中的至少一个移动并经由扫描装置产生一组数据点。 数据点集合中的每个数据点表示磨损表面上相对于参考平面的对应点的深度。 该方法还包括基于该组数据点确定磨损表面的最大深度，并将最大深度与参考值进行比较，以确定机器部件的再制造过程中的下一步骤。
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公开(公告)号：US20150159585A1
公开(公告)日：2015-06-11
申请号：US14098669
申请日：2013-12-06
Applicant: Caterpillar Inc.
Inventor： Christopher A. Kinney , Benjamin J. Rasmussen , Kegan J. Luick , Trent A. Simpson , Bradley Rice , Thomas Parnell , Curtis J. Graham
CPC classification number: F02F7/0002 , B22D19/10 , B23P6/02 , B23P6/04 , Y10T428/12347 , Y10T428/12493
Abstract: A method for repairing a cast component having a damaged area is provided. The method includes scanning an area adjacent to the damaged area to create a scan. The method includes forming a dam with a void. The void has a profile corresponding to the scan. The method includes positioning the dam adjacent to the damaged area. The method includes heating the cast component. The method includes introducing a repair material into the dam. The method also includes cooling the cast component. The method further includes removing an excess material from the cast component.
Abstract translation: 提供了修复具有损坏区域的铸件的方法。 该方法包括扫描与损坏区域相邻的区域以产生扫描。 该方法包括形成具有空隙的坝。 空隙具有对应于扫描的轮廓。 该方法包括将大坝定位在受损区域附近。 该方法包括加热铸件。 该方法包括将修复材料引入大坝。 该方法还包括冷却铸件。 该方法还包括从铸塑组件中去除多余的材料。
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公开(公告)号：US20140298631A1
公开(公告)日：2014-10-09
申请号：US14308810
申请日：2014-06-19
Applicant: CATERPILLAR INC.
Inventor： Aaron M. Claver , Luis A. Vazquez , Trent A. Simpson
IPC: B25B27/12
CPC classification number: B25B27/12 , B66F15/00 , Y10T29/536
Abstract: A tool for removing a piston ring from a piston is provided. The tool includes a handle portion, an elongate portion, and a working portion. The elongate portion defines a longitudinal axis. The working portion includes a first section and a second section coupled to the first section at a pivot region. The first section is coupled to the elongate portion and is inclined at a first angle relative to the longitudinal axis. A retaining member protrudes from the first section. The second section includes a leading edge. A thickness of the second section decreases continuously from the pivot region to the leading edge and a width of the second section increases continuously from the pivot region to the leading edge. The working portion includes a ramp member extending from an upper surface of the second section. The ramp member includes an engaging surface to engage a piston ring.
Abstract translation: 提供了用于从活塞上移除活塞环的工具。 该工具包括手柄部分，细长部分和工作部分。 细长部分限定纵向轴线。 工作部分包括在枢轴区域处联接到第一部分的第一部分和第二部分。 第一部分联接到细长部分并且相对于纵向轴线以第一角度倾斜。 保持构件从第一部分突出。 第二部分包括前沿。 第二部分的厚度从枢转区域连续地减小到前缘，并且第二部分的宽度从枢转区域连续地增加到前缘。 工作部分包括从第二部分的上表面延伸的斜坡部件。 斜坡构件包括接合活塞环的接合表面。
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