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1. 发明授权

US06322473B1 Drive sprocket which has rotating members which are engaged by drive lugs of a track 有权
标题翻译：驱动链轮，其具有与轨道的驱动凸耳接合的旋转构件
公开(公告)号：US06322473B1
公开(公告)日：2001-11-27
申请号：US09633418
申请日：2000-08-07
申请人： J. Scott Burdick , Delbert D. Dester , Kevin M. Egle , Thomas E. Oertley
发明人： J. Scott Burdick , Delbert D. Dester , Kevin M. Egle , Thomas E. Oertley
IPC分类号： F16H706
CPC分类号： B62D55/28 , B62D55/12 , B62D55/20 , Y10S474/901 , Y10S474/902
摘要： A drive mechanism includes a drive shaft and a sprocket drive assembly. The sprocket drive assembly includes a hub mechanically coupled to the drive shaft, a first side support secured to the hub, a second side support secured to the hub, and a plurality of engagement members each interposed between the first side support and the second side support. Each of the plurality of engagement members is rotatably secured to each of the first side support and the second side support. The drive mechanism further includes a track assembly which has a plurality of shoes which are secured to one another to form a track, and a plurality of drive lugs which are mounted to the plurality of shoes. Each of the plurality of drive lugs has a first grasping notch and a second grasping notch defined therein. The plurality of drive lugs includes a first drive lug and a second drive lug which are adjacent to each other. The first grasping notch of the first drive lug and the second grasping notch of the second drive lug cooperate to engage one of the plurality of engagement members when the hub is driven by the drive shaft.
摘要翻译：驱动机构包括驱动轴和链轮驱动组件。链轮驱动组件包括机械联接到驱动轴的毂，固定到轮毂的第一侧支撑件，固定到轮毂的第二侧支撑件和多个接合构件，每个接合构件分别插入在第一侧支撑件和第二侧支撑件之间。多个接合构件中的每一个可旋转地固定到第一侧支撑件和第二侧支撑件中的每一个。驱动机构还包括轨道组件，其具有彼此固定以形成轨道的多个鞋，以及安装到多个鞋的多个驱动凸耳。多个驱动凸耳中的每一个具有限定在其中的第一抓取凹口和第二抓握凹口。多个驱动凸耳包括彼此相邻的第一驱动凸耳和第二驱动凸耳。当轮毂由驱动轴驱动时，第一驱动凸耳的第一把持槽和第二驱动凸耳的第二把持凹口配合接合多个接合构件中的一个。

2. 发明授权

US06220378B1 Drive mechanism for a track type work machine having enhanced durability 失效
标题翻译：具有增强耐用性的履带式作业机的驱动机构
公开(公告)号：US06220378B1
公开(公告)日：2001-04-24
申请号：US09003481
申请日：1998-01-06
申请人： Thomas E. Oertley , Delbert D. Dester , J. Scott Burdick , Kevin M. Egle
发明人： Thomas E. Oertley , Delbert D. Dester , J. Scott Burdick , Kevin M. Egle
IPC分类号： B62D5512
CPC分类号： B62D55/12 , B62D55/135 , B62D55/14 , B62D55/20 , B62D55/21
摘要： A drive mechanism includes a sprocket drive assembly which includes a hub, and a plurality of engagement members each being supported by the hub. The drive mechanism further includes a track assembly having a plurality of shoes which are secured to one another to form a track, and a plurality of drive lugs which are mounted to the plurality of shoes. The drive lugs engage the plurality of engagement members when the hub is rotated. Each of the drive lugs includes a left lateral rail segment and a right lateral rail segment. The track assembly further includes a support roller mechanically coupled to a chassis of the work machine. The support roller includes a left wheel and a right wheel. The left wheel is supported by the left lateral rail segment during advancement of the track. The right wheel is supported by the right lateral rail segment during advancement of the track.
摘要翻译：驱动机构包括链轮驱动组件，其包括轮毂，以及多个接合构件，每个接合构件由轮毂支撑。驱动机构还包括具有彼此固定以形成轨道的多个鞋的轨道组件和安装到多个鞋的多个驱动凸耳。当轮毂旋转时，驱动凸耳接合多个接合构件。每个驱动凸耳包括左侧横向轨道段和右侧横向轨道段。轨道组件还包括机械联接到作业机械的底盘的支撑辊。支撑辊包括左轮和右轮。在轨道前进期间，左侧车轮由左侧轨道段支撑。右轮在轨道前进时由右侧横梁支撑。

3. 发明授权

US6120405A Drive sprocket which has rotating members which are engaged by drive lugs of a track 失效
标题翻译：驱动链轮，其具有与轨道的驱动凸耳接合的旋转构件
公开(公告)号：US6120405A
公开(公告)日：2000-09-19
申请号：US3482
申请日：1998-01-06
申请人： Thomas E. Oertley , Delbert D. Dester , Kevin M. Egle , J. Scott Burdick
发明人： Thomas E. Oertley , Delbert D. Dester , Kevin M. Egle , J. Scott Burdick
IPC分类号： B62D55/12 , B62D55/20 , F16H7/06
CPC分类号： B62D55/28 , B62D55/12 , B62D55/20 , Y10S474/901 , Y10S474/902
摘要： A drive mechanism includes a drive shaft and a sprocket drive assembly. The sprocket drive assembly includes a hub mechanically coupled to the drive shaft, a first side support secured to the hub, a second side support secured to the hub, and a plurality of engagement members each interposed between the first side support and the second side support. Each of the plurality of engagement members is rotatably secured to each of the first side support and the second side support. The drive mechanism further includes a track assembly which has a plurality of shoes which are secured to one another to form a track, and a plurality of drive lugs which are mounted to the plurality of shoes. Each of the plurality of drive lugs has a first grasping notch and a second grasping notch defined therein. The plurality of drive lugs includes a first drive lug and a second drive lug which are adjacent to each other. The first grasping notch of the first drive lug and the second grasping notch of the second drive lug cooperate to engage one of the plurality of engagement members when the hub is driven by the drive shaft.
摘要翻译：驱动机构包括驱动轴和链轮驱动组件。链轮驱动组件包括机械联接到驱动轴的毂，固定到轮毂的第一侧支撑件，固定到轮毂的第二侧支撑件和多个接合构件，每个接合构件分别插入在第一侧支撑件和第二侧支撑件之间。多个接合构件中的每一个可旋转地固定到第一侧支撑件和第二侧支撑件中的每一个。驱动机构还包括轨道组件，其具有彼此固定以形成轨道的多个鞋，以及安装到多个鞋的多个驱动凸耳。多个驱动凸耳中的每一个具有限定在其中的第一抓取凹口和第二抓握凹口。多个驱动凸耳包括彼此相邻的第一驱动凸耳和第二驱动凸耳。当轮毂由驱动轴驱动时，第一驱动凸耳的第一把持槽和第二驱动凸耳的第二把持凹口配合接合多个接合构件中的一个。

4. 发明授权

US06783196B2 Master link for a track chain 有权
公开(公告)号：US06783196B2
公开(公告)日：2004-08-31
申请号：US10217786
申请日：2002-08-13
申请人： Roy L. Maguire , Thomas E. Oertley , Kevin M. Egle
发明人： Roy L. Maguire , Thomas E. Oertley , Kevin M. Egle
IPC分类号： B62D5520
CPC分类号： B62D55/0887 , B62D55/213
摘要： A master link for a track chain assembly is provided. The master link includes a body portion having first and second spaced apart apertures extending therethough. A gap extends radially outward from one of the first and second apertures. At least one fastener operatively engages an aperture that extends through the gap. As the fastener is secured the width of the gap is reduced thereby reducing the diameter of one of the first and second apertures providing a clamping force.

5. 发明授权

US07614709B2 Tapered master link design for tracked undercarriage 有权
标题翻译：用于跟踪起落架的锥形主链节设计
公开(公告)号：US07614709B2
公开(公告)日：2009-11-10
申请号：US11700197
申请日：2007-01-31
申请人： Thomas E. Oertley
发明人： Thomas E. Oertley
IPC分类号： B62D55/205
CPC分类号： B62D55/213
摘要： A master link for a chain is disclosed. The master link may have a first half link member, a second half link member, and a pin joining the first and second half link members. The master link may also have a shoe fixedly connected to the first half link member at a first tapered protrusion and fixedly connected to the second half link member at a second tapered protrusion.
摘要翻译：披露了链条的主链接。主连杆可以具有第一半连杆构件，第二半连杆构件和连接第一和第二半连杆构件的销。主链节还可以具有在第一锥形突起处固定地连接到第一半连杆构件的靴，并且在第二锥形突起处固定地连接到第二半连杆构件。

6. 发明授权

US06846051B2 Joint assembly to resist galling 有权
标题翻译：联合装配以抵抗磨损
公开(公告)号：US06846051B2
公开(公告)日：2005-01-25
申请号：US10082752
申请日：2002-02-25
申请人： Michael S. Bottom , Thomas M. Hoefft , Jeff A. Jensen , Jason L. Kupferschmid , Eric A. Mathewson , Thomas E. Oertley , John M. Plouzek , Dennis R. Shookman
发明人： Michael S. Bottom , Thomas M. Hoefft , Jeff A. Jensen , Jason L. Kupferschmid , Eric A. Mathewson , Thomas E. Oertley , John M. Plouzek , Dennis R. Shookman
IPC分类号： B21L9/08 , B62D55/15 , B62D55/21 , F16G13/02 , F16G13/06 , B62D55/12 , B65D53/00
CPC分类号： B62D55/21 , B21L9/08 , B62D55/15 , F16C11/045
摘要： Joint assemblies are useful for connecting one structure to another structure. When the various structures deflect or bend, edge loading occurs therebetween. The subject joint assembly includes a pin positioned between a first and second structure. An insert is free floating positioned around the pin for contacting either of the first or second structures. A crown shaped surface is utilized on the insert at a substantially central location therealong. The crown shaped surface directs forces to the center of the insert to reduce edge loading.
摘要翻译：接头组件可用于将一个结构连接到另一个结构。当各种结构偏转或弯曲时，其间发生边缘加载。主体接头组件包括定位在第一和第二结构之间的销。插入件是自由浮动的，围绕销钉定位以接触第一或第二结构中的任何一个。刀片上的大致中央位置处，在刀片上使用冠状表面。冠形表面将力引导到插入件的中心以减少边缘加载。

7. 发明授权

US06485116B1 Joint assembly to resist galling 有权
标题翻译：联合装配以抵抗磨损
公开(公告)号：US06485116B1
公开(公告)日：2002-11-26
申请号：US09642676
申请日：2000-08-21
申请人： Thomas E. Oertley
发明人： Thomas E. Oertley
IPC分类号： B62D5512
CPC分类号： F16C11/045 , B21L9/08 , B62D55/15 , B62D55/21
摘要： Joint assemblies are useful for connecting one structure to another structure. When the various components deflect or bend edge loading occurs between the various components. The subject joint assembly includes a bushing positioned in one structure and a pin positioned in a second structure. An insert has an inner diameter positioned around the pin and an outer surface diameter positioned to interact with the bushing. The outer surface being a crowned surface. The joint assembly having the crowned insert directs forces to the center of the insert to reduce edge loading and deflection of the pin will be followed by the insert.
摘要翻译：接头组件可用于将一个结构连接到另一个结构。当各种部件之间发生各种部件偏转或弯曲边缘加载时。主体接头组件包括定位在一个结构中的衬套和定位在第二结构中的销。插入件具有围绕销定位的内径，并且外表面直径定位成与衬套相互作用。外表面是凸面。具有加盖刀片的接头组件将力引导到刀片的中心以减少刀片加载并且销的偏转将跟随插入件。

8. 发明授权

US06457304B1 Method and apparatus for retaining a track chain joint 有权
标题翻译：用于保持轨道链节的方法和装置
公开(公告)号：US06457304B1
公开(公告)日：2002-10-01
申请号：US09458177
申请日：1999-12-09
申请人： Billy R. Bedford , Thomas E. Oertley , Loreena S. Plouse
发明人： Billy R. Bedford , Thomas E. Oertley , Loreena S. Plouse
IPC分类号： B21L1700
CPC分类号： B21L9/065 , B21K25/00 , B62D55/21 , Y10S59/901 , Y10T29/49929
摘要： A method and apparatus of assembling a joint of an endless track chain for track-type machines to prevent end play in the joint is disclosed. The joint includes a pair of links and a cylindrical pin. Each link includes a outwardly offset outboard end collar having a boss extending outwardly therefrom and a bore therethrough. Each boss has an outer surface. The pin includes opposite end portions. Each end portion is pressed and non-rotatably mounted into respective one of the bores of the outboard end collars. The method comprises the steps of forming an annular groove about each of the end portions, placing a swage tool against the outer side surface of the boss in axial alignment with the pin, and applying a sufficient force on the swage tool to form at least one mechanically formed nodule protruding from the outer side surface into a respective ones of the grooves. The nodule having a cross-sectional configuration substantially conforming to the groove.
摘要翻译：公开了一种组装用于履带式机器的环形轨道链的接头以防止接头中的端部冲击的方法和装置。接头包括一对连杆和圆柱销。每个连杆包括向外偏移的外侧端部轴环，其具有从其向外延伸的凸台和穿过其中的孔。每个凸台都有一个外表面。销包括相对的端部。每个端部被按压并且不可旋转地安装到外侧端部套环的相应的一个孔中。该方法包括以下步骤：围绕每个端部形成环形槽，将模具工具抵靠凸起的外侧表面与销轴向对准，并在模具上施加足够的力以形成至少一个机械地形成的结节从外侧表面突出到相应的凹槽中。该结节具有基本上符合凹槽的横截面构型。

9. 发明授权

US06354678B1 Apparatus and method for adjusting tension of a drive track chain of a work machine which utilizes a sensor for sensing position of an undercarriage component 有权
标题翻译：用于调节作业机械的传动链条的张力的装置和方法，其利用用于检测起落架部件的位置的传感器
公开(公告)号：US06354678B1
公开(公告)日：2002-03-12
申请号：US09464964
申请日：1999-12-16
申请人： Thomas E. Oertley
发明人： Thomas E. Oertley
IPC分类号： B60B5530
CPC分类号： B62D55/30
摘要： A work machine includes a machine body. The work machine also includes an undercarriage assembly having a frame assembly which supports the machine body. The frame assembly has (i) a first frame member, (ii) a second frame member which is movable relative to the first frame member, and (iii) a fluid cylinder for moving the first frame member relative to the second frame member. The work machine further includes a sensor for sensing position of the first frame member relative to the second frame member. Moreover, the work machine includes a controller which is electrically coupled to the sensor. The controller is configured to (i) communicate with the sensor so as to determine the position of the first frame member relative to the second frame member, and (ii) operate the fluid cylinder so as to move the first frame member relative to the second frame member based on the position of the first frame member relative to the second frame member. A method of tensioning a drive track chain is also disclosed.
摘要翻译：工作机器包括机体。作业机器还包括具有支撑机体的框架组件的底架组件。框架组件具有（i）第一框架构件，（ii）可相对于第一框架构件移动的第二框架构件，以及（iii）用于相对于第二框架构件移动第一框架构件的流体缸。工作机还包括用于感测第一框架构件相对于第二框架构件的位置的传感器。此外，作业机械包括电耦合到传感器的控制器。所述控制器被配置为（i）与所述传感器通信，以便确定所述第一框架构件相对于所述第二框架构件的位置，以及（ii）操作所述流体缸以便使所述第一框架构件相对于所述第二框架构件移动框架构件基于第一框架构件相对于第二框架构件的位置。还公开了一种张紧驱动履带链的方法。

10. 发明授权

US5069509A Endless track chain with rotatable sleeve 失效
标题翻译：带可旋转套筒的无缝履带
公开(公告)号：US5069509A
公开(公告)日：1991-12-03
申请号：US540042
申请日：1990-06-18
申请人： Mark L. Johnson , Thomas E. Oertley
发明人： Mark L. Johnson , Thomas E. Oertley
IPC分类号： B62D55/088 , B62D55/092 , B62D55/20
CPC分类号： B62D55/092 , B62D55/0887 , B62D55/202
摘要： An endless track chain is provided with a rotatable sleeve that is mounted about the track bushing to provide the track with longer external bushing life. The rotatable sleeve is sealed and lubricated, as is the standard track joint. However, each is separate from the other with its own supply of lubricant. As a consequence, a failure of a seal for the rotatable sleeve has no effect on the track hinge joint.
摘要翻译：环形轨道链条设置有可旋转套筒，其围绕轨道衬套安装以向轨道提供更长的外部衬套寿命。旋转套筒与标准轨道接头一样密封和润滑。然而，每个都是自己分开的和自己供应的润滑剂。因此，可旋转套筒的密封件的故障对轨道铰链接头没有影响。

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