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公开(公告)号：US06371577B1
公开(公告)日：2002-04-16
申请号：US09552923
申请日：2000-04-20
IPC分类号： B62D5521
CPC分类号： B62D55/08
摘要： A track chain assembly includes a bushing having a passageway defined therethrough. The track chain assembly also includes a track pin having a longitudinal axis. The track pin is disposed within the passageway of the bushing. The track chain assembly further includes a first insert having a first bore defined therethrough. The first insert is positioned relative to the track pin such that the track pin is disposed within the first bore. The track pin assembly further includes a first inner link having a first aperture defined therein. The first inner link is positioned relative to the first insert such that the first insert is (i) located within the first aperture and (ii) interposed between the first inner link and the track pin. The track pin assembly also includes a first outer link having a second aperture defined therein. The first outer link is positioned relative to the track pin such that the track pin is disposed within the second aperture, wherein the first insert can rotate relative to the track pin, the bushing, and the first outer link around the longitudinal axis.
摘要翻译： 轨道链组件包括具有通过其限定的通道的衬套。 轨道链组件还包括具有纵向轴线的轨道销。 轨道销设置在衬套的通道内。 轨道链组件还包括具有由其限定的第一孔的第一插入件。 第一插入件相对于履带销定位，使得履带销布置在第一孔内。 轨道销组件还包括具有限定在其中的第一孔的第一内部连杆。 第一内部链节相对于第一插入件定位，使得第一插入件（i）位于第一孔内，并且（ii）插入在第一内部链节和履带销之间。 轨道销组件还包括具有限定在其中的第二孔的第一外链节。 所述第一外链杆相对于所述履带销定位，使得所述履带销布置在所述第二孔内，其中所述第一插入件可相对于所述履带销，所述衬套以及围绕所述纵向轴线的所述第一外链条旋转。
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2.发明授权Cartridge assembly for a track chain of a track type machine and machine using same 有权用于轨道式机器的轨道链的卡盘组件和使用它的机器公开(公告)号：US07347513B2
公开(公告)日：2008-03-25
申请号：US11156377
申请日：2005-06-20
IPC分类号： B62D55/21
CPC分类号： B62D55/21
摘要： A cartridge bearing assembly for a track chain of a track type work machine is provided. The cartridge bearing assembly includes axial/radial load bearing insert members positioned about a pin, and a rotatable bushing positioned therebetween. Crowned sleeve bearings are disposed between the insert members and the pin, as well as between the pin and the rotatable bushing. Collars are disposed at opposite ends of the pin and fixedly coupled thereto, trapping the other components of the cartridge assembly therebetween. A method of operating a track type work machine is further provided, including reducing wear between coupled track links by reacting axial loads via insert members positioned about a track pin.
摘要翻译： 提供了一种用于轨道式作业机的轨道链的盒式轴承组件。 盒式轴承组件包括围绕销定位的轴向/径向承载插入件和位于它们之间的可旋转衬套。 凸套轴承设置在插入件和销之间，以及销和可旋转轴套之间。 轴环设置在销的相对端并固定地联接到其上，将其中的盒组件的其它部件捕获在其间。 还提供了一种操作轨道式作业机器的方法，包括通过围绕轨道销定位的插入构件使轴向载荷反转来减少耦合轨道连杆之间的磨损。
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公开(公告)号：US06739680B2
公开(公告)日：2004-05-25
申请号：US10224843
申请日：2002-08-21
IPC分类号： B62D5521
CPC分类号： B62D55/213 , B62D55/21
摘要： A cartridge assembly for a track chain assembly is provided. The cartridge assembly includes a bushing rotatably positioned about a track pin. Bearing members are positioned about the track pin adjacent the bushing. Collars are positioned about the track pin adjacent the bearing members. Seal arrangements are positioned between the collars and the bearing members and between the bearing members and the track bushing sealably excluding contaminants and the retention of a lubricating fluid from a passage in the bushing and a bore within the track pin.
摘要翻译： 提供了一种用于轨道链组件的盒组件。 盒组件包括围绕轨道销可旋转地定位的衬套。 轴承构件围绕与衬套相邻的履带销定位。 轴环围绕履带销定位在轴承件附近。 密封装置位于套环和轴承构件之间以及轴承构件和轨道衬套之间，可密封地排除污染物并且润滑流体从衬套中的通道和轨道销中的孔保持。
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公开(公告)号：US06474754B1
公开(公告)日：2002-11-05
申请号：US09645380
申请日：2000-08-24
IPC分类号： B62D5515
摘要： A roller assembly with a body member. The roller assembly also has a first roller rim secured to the body member. The first roller rim has (i) a first inner side wall segment extending outwardly from the roller surface, (ii) a first outer side wall segment secured to the first inner side wall segment, the first outer side wall segment being positioned relative to an axis of rotation of the body member such that a linear extension of the first outer side wall segment intersects the axis of rotation so as to define an acute angle therebetween, and (iii) a receptacle defined therein. The roller assembly further includes an axle mounting arrangement positioned within the receptacle such that no portion of the axle mounting arrangement traverses the first plane.
摘要翻译： 具有主体构件的滚筒组件。 辊组件还具有固定到主体构件的第一辊轮缘。 第一辊缘具有（i）从辊表面向外延伸的第一内侧壁段，（ii）固定到第一内侧壁段的第一外侧壁段，第一外侧壁段相对于 所述本体构件的旋转轴线使得所述第一外侧壁部分的线性延伸部与所述旋转轴线相交，以便在其间限定锐角，和（iii）限定在其中的容器。 辊组件还包括定位在容器内的轴安装装置，使得轴安装装置的任何部分都不穿过第一平面。
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公开(公告)号：US09115809B2
公开(公告)日：2015-08-25
申请号：US12572750
申请日：2009-10-02
CPC分类号： F16J15/344 , Y10T29/49826 , Y10T29/49947 , Y10T403/32861 , Y10T403/32893 , Y10T403/32951
摘要： A pin joint assembly including a pin defining a longitudinal axis and having an end portion, a bushing coaxial with the pin about the longitudinal axis and having an end portion, and a collar engaging the end portion of the pin and having an inner portion in proximal relation to the end portion of the bushing and an outer portion in distal relation to the end portion of the bushing. The end portion of the bushing, the inner portion of the collar, and the pin cooperate to define a channel. The pin joint assembly further includes a thrust ring coaxial with the pin about the longitudinal axis and residing in the channel in spaced-apart relation to the bushing.
摘要翻译： 一种销接头组件，其包括限定纵向轴线并具有端部的销，与所述销相对于所述纵向轴线同轴并具有端部的衬套以及接合所述销的端部并具有近端的内部的套环 与衬套的端部的关系以及与衬套的端部相对远端的外部。 衬套的端部，套环的内部和销配合以限定通道。 销接头组件还包括与销相对于纵向轴线同轴的推力环，并且与衬套间隔开地位于通道中。
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6.发明授权公开(公告)号：US06422664B1
公开(公告)日：2002-07-23
申请号：US09552890
申请日：2000-04-20
IPC分类号： B60B1700
CPC分类号： B62D55/15 , Y10T403/7035
摘要： A roller assembly for an undercarriage of a work machine has a roller rim having (i) central passage, and (ii) an inwardly extending annular flange defined therein. The inwardly extending annular flange extends into the central passage so as to define a flange opening having a first diameter. The roller assembly also has a roller shaft having a first end portion which is positioned outside of the central passage of the roller rim and a second end portion which is positioned within the central passage of the roller rim. The second end portion of the roller shaft has an outwardly extending annular flange secured thereto. The outwardly extending annular flange of the roller shaft has a second diameter. The second diameter is greater than the first diameter. An undercarriage for a work machine is also disclosed.
摘要翻译： 用于作业机的底盘的辊组件具有辊边缘，其具有（i）中心通道，和（ii）限定在其中的向内延伸的环形凸缘。 向内延伸的环形凸缘延伸到中心通道中，以便限定具有第一直径的凸缘开口。 辊组件还具有辊轴，其具有位于辊边缘的中心通道外侧的第一端部和位于辊缘的中心通道内的第二端部。 辊轴的第二端部具有固定到其上的向外延伸的环形凸缘。 辊轴的向外延伸的环形凸缘具有第二直径。 第二直径大于第一直径。 还公开了一种用于工作机械的起落架。
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公开(公告)号：US06536853B2
公开(公告)日：2003-03-25
申请号：US09839774
申请日：2001-04-20
IPC分类号： B62D5512
CPC分类号： B62D55/125 , B62D55/15
摘要： An arrangement for supporting a track chain having a track link, a first bushing mechanically coupled to the track link, and a second bushing mechanically coupled to the track link. The first bushing has a first center point C1 defined thereon. The second bushing has a second center point C2 defined thereon. The first center point C1 is spaced apart from the second center point C2 by a distance D1. The arrangement includes an idler wheel having a circumferentially extending surface defined thereon. The circumferentially extending surface has a first notch and a second notch defined therein. The first notch has a first wall portion. The first wall portion has a first point P1 defined thereon at a first location. The second notch has a second wall portion. The second wall portion has a second point P2 defined thereon at a second location which corresponds to the first location. The point P1 is spaced apart from the point P2 by a distance D2.
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公开(公告)号：US06382742B1
公开(公告)日：2002-05-07
申请号：US09553888
申请日：2000-04-20
IPC分类号： B62D5521
摘要： A cartridge assembly for a track chain assembly includes a bushing having a passageway defined therethrough. The cartridge assembly also includes track pin having a longitudinal axis. The track pin is located within the passageway so that a first end portion and a second end portion of the track pin extends outwardly from the passageway of the bushing. The cartridge assembly further includes a first insert having a first bore defined therethrough. The first insert is positioned relative to the track pin such that the first end portion of the track pin is disposed within the first bore. The cartridge assembly also includes a first collar having a first hole defined therein. The first collar is positioned relative to the track pin that (i) the first end portion of the track pin is disposed within the first hole and (ii) the first insert is interposed between the first collar and the bushing, wherein (i) the first collar is fixed in relation to the track pin such that first collar is unable to rotate relative to the track pin and (ii) the first insert is able to rotate relative to the first collar and the track pin around the longitudinal axis.
摘要翻译： 用于履带链组件的料盒组件包括具有通过其限定的通道的衬套。 盒组件还包括具有纵向轴线的轨道销。 轨道销位于通道内，使得轨道销的第一端部部分和第二端部部分从衬套的通道向外延伸。 盒组件还包括具有通过其限定的第一孔的第一插入件。 第一插入件相对于履带销定位，使得履带销的第一端部设置在第一孔内。 盒组件还包括具有限定在其中的第一孔的第一轴环。 第一轴环相对于履带销定位，（i）履带销的第一端部设置在第一孔内，并且（ii）第一插入件介于第一轴环和衬套之间，其中（i） 第一轴环相对于履带销固定，使得第一轴环不能相对于履带销旋转，并且（ii）第一插入件能够围绕纵向轴线相对于第一轴环和履带销旋转。
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9.发明授权Press fit roller assemblies of an undercarriage assembly of a work machine and method of making the same 失效工作机的起落架组件的压配合辊组件及其制造方法公开(公告)号：US06364438B1
公开(公告)日：2002-04-02
申请号：US09553544
申请日：2000-04-20
IPC分类号： B60B1700
CPC分类号： B62D55/08 , Y10S277/912 , Y10T403/7035
摘要： A roller assembly for an undercarriage of a work machine has a roller rim having central passage defined therein with (i) a first end of the central passage of the roller rim defining a first access opening, and (ii) a second end of the central passage of the roller rim defining a second access opening. The roller assembly also has a roller shaft having a first end portion which is positioned outside of the central passage of the roller rim and a second end portion which is positioned within the central passage of the roller rim, the second end portion of the roller shaft having an outwardly extending annular flange secured thereto. Yet further, the roller assembly has a retainer press fit into the second access opening. In addition, the roller assembly has an axial thrust bearing interposed between the outwardly extending annular flange of the roller shaft and the retainer. A method for manufacturing a roller assembly of an undercarriage assembly is also disclosed.
摘要翻译： 用于作业机的底架的辊组件具有辊边缘，其具有限定在其中的中心通道，其中（i）辊边缘的中心通道的第一端限定第一进入开口，以及（ii）中心的第二端 滚轮边缘的通道限定第二进入开口。 辊组件还具有辊轴，其具有位于辊边缘的中心通道外侧的第一端部和位于辊缘的中心通道内的第二端部，辊轴的第二端部 具有固定到其上的向外延伸的环形凸缘。 此外，辊组件具有固定器压配合到第二进入开口中。 此外，辊组件具有插入在辊轴的向外延伸的环形凸缘和保持器之间的轴向推力轴承。 还公开了一种用于制造底架组件的辊组件的方法。
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公开(公告)号：US20100209180A1
公开(公告)日：2010-08-19
申请号：US12572750
申请日：2009-10-02
IPC分类号： F16J1/16
CPC分类号： F16J15/344 , Y10T29/49826 , Y10T29/49947 , Y10T403/32861 , Y10T403/32893 , Y10T403/32951
摘要： A pin joint assembly including a pin defining a longitudinal axis and having an end portion, a bushing coaxial with the pin about the longitudinal axis and having an end portion, and a collar engaging the end portion of the pin and having an inner portion in proximal relation to the end portion of the bushing and an outer portion in distal relation to the end portion of the bushing. The end portion of the bushing, the inner portion of the collar, and the pin cooperate to define a channel. The pin joint assembly further includes a thrust ring coaxial with the pin about the longitudinal axis and residing in the channel in spaced-apart relation to the bushing.
摘要翻译： 一种销接头组件，其包括限定纵向轴线并具有端部的销，与所述销相对于所述纵向轴线同轴并具有端部的衬套以及接合所述销的端部并具有近端的内部的套环 与衬套的端部的关系以及与衬套的端部相对远端的外部。 衬套的端部，套环的内部和销配合以限定通道。 销接头组件还包括与销相对于纵向轴线同轴的推力环，并且与衬套间隔开地位于通道中。
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