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公开(公告)号：US20090102281A1
公开(公告)日：2009-04-23
申请号：US11975206
申请日：2007-10-18
申请人： Mark S. Diekevers , Donovan S. Clarke , Kevin L. Steiner , Jianping Zheng , Victor M. Penrod , Roger L. Recker
发明人： Mark S. Diekevers , Donovan S. Clarke , Kevin L. Steiner , Jianping Zheng , Victor M. Penrod , Roger L. Recker
IPC分类号： B62D55/08 , B62D55/088 , B62D55/12
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
摘要翻译： 用于机器的轨道组件包括具有内轨道密封件的轨道，诸如惰轮或驱动链轮的可旋转轨道接合元件和用于在围绕可旋转元件引导轨道期间保护密封件的接触界面。 接触界面可以包括可旋转元件上的牺牲耐磨材料和相应轨道连接件上的牺牲耐磨材料。 接触界面可以具有基于密封件的位置的构造，并且适于阻止轨道连杆在邻近密封件的区域中的磨损。 在另一方面，接触界面是引导界面。
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公开(公告)号：US20110006597A1
公开(公告)日：2011-01-13
申请号：US12888542
申请日：2010-09-23
申请人： Mark S. Diekevers , Donovan S. Clarke , Kevin L. Steiner , Jianping Zheng , Victor M. Penrod , Roger L. Recker
发明人： Mark S. Diekevers , Donovan S. Clarke , Kevin L. Steiner , Jianping Zheng , Victor M. Penrod , Roger L. Recker
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
摘要翻译： 用于机器的轨道组件包括具有内轨道密封件的轨道，诸如惰轮或驱动链轮的可旋转轨道接合元件和用于在围绕可旋转元件引导轨道期间保护密封件的接触界面。 接触界面可以包括可旋转元件上的牺牲耐磨材料和相应轨道连接件上的牺牲耐磨材料。 接触界面可以具有基于密封件的位置的构造，并且适于阻止轨道连杆在邻近密封件的区域中的磨损。 在另一方面，接触界面是引导界面。
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公开(公告)号：US08100483B2
公开(公告)日：2012-01-24
申请号：US11975206
申请日：2007-10-18
申请人： Mark S. Diekevers , Donovan S. Clarke , Kevin L. Steiner , Jianping Zheng , Victor M. Penrod , Roger L. Recker
发明人： Mark S. Diekevers , Donovan S. Clarke , Kevin L. Steiner , Jianping Zheng , Victor M. Penrod , Roger L. Recker
IPC分类号： B62D55/08
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
摘要翻译： 用于机器的轨道组件包括具有内轨道密封件的轨道，诸如惰轮或驱动链轮的可旋转轨道接合元件和用于在围绕可旋转元件引导轨道期间保护密封件的接触界面。 接触界面可以包括可旋转元件上的牺牲耐磨材料和相应轨道连接件上的牺牲耐磨材料。 接触界面可以具有基于密封件的位置的构造，并且适于阻止轨道连杆在邻近密封件的区域中的磨损。 在另一方面，接触界面是引导界面。
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公开(公告)号：US20120193978A1
公开(公告)日：2012-08-02
申请号：US13443429
申请日：2012-04-10
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
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公开(公告)号：US20120193976A1
公开(公告)日：2012-08-02
申请号：US13443290
申请日：2012-04-10
IPC分类号： B62D55/088 , B62D55/21
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
摘要翻译： 用于机器的轨道组件包括具有内轨道密封件的轨道，诸如惰轮或驱动链轮的可旋转轨道接合元件和用于在围绕可旋转元件引导轨道期间保护密封件的接触界面。 接触界面可以包括可旋转元件上的牺牲耐磨材料和相应轨道连接件上的牺牲耐磨材料。 接触界面可以具有基于密封件的位置的构造，并且适于阻止轨道连杆在邻近密封件的区域中的磨损。 在另一方面，接触界面是引导界面。
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公开(公告)号：US20120193980A1
公开(公告)日：2012-08-02
申请号：US13443396
申请日：2012-04-10
IPC分类号： B62D55/12
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
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公开(公告)号：US20120193977A1
公开(公告)日：2012-08-02
申请号：US13443353
申请日：2012-04-10
CPC分类号： B62D55/145 , B62D55/21
摘要： A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface.
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公开(公告)号：US20110079451A1
公开(公告)日：2011-04-07
申请号：US12571984
申请日：2009-10-01
IPC分类号： B62D11/00 , B62D55/092
CPC分类号： B62D55/21 , B62D55/092 , F16C33/04
摘要： An improved strength track bushing (150) is disclosed. The bushing (150) may be used as a bearing around a track pin (144) interconnecting shoes (132) of a track (120) on a track-type tractor (100). The bushing (150) may include a hollow cylindrical wall (163) having an inner diameter (166), an outer diameter (176), and an annular lubrication cavity (164) circumnavigating the inner diameter (166) of the hollow cylindrical wall (163). The bushing (150) includes specific dimensional ratios between the width (174) of the cylindrical wall (163), the size of the inner diameter (166), the size of the outer diameter (176), the width (170) of the annular cavity (164), and the depth (172) of the annular cavity (164). By appropriately sizing such dimensions, the strength of the bushing and thus its ability to avoid cracking in use is greatly improved.
摘要翻译： 公开了一种改进的强度轨道衬套（150）。 衬套（150）可以用作将轨道式拖拉机（100）上的轨道（120）的鞋子（132）相互连接的履带销（144）的轴承。 衬套（150）可以包括具有内径（166），外径（176）和环形润滑腔（164）的中空圆柱形壁（163），环形润滑腔（164）环绕中空圆柱形壁的内径（166） 163）。 衬套（150）包括圆柱形壁（163）的宽度（174），内径（166）的尺寸，外径（176）的尺寸，宽度（170） 环形空腔（164）和环形空腔（164）的深度（172）。 通过适当地调整这种尺寸，衬套的强度以及因此在使用中避免开裂的能力大大提高。
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9.发明授权公开(公告)号：US09926024B2
公开(公告)日：2018-03-27
申请号：US13151947
申请日：2011-06-02
IPC分类号： B62D55/205 , B62D55/32 , B62D55/21 , B62D55/28
CPC分类号： B62D55/32 , B62D55/213 , B62D55/28 , Y10T29/4973
摘要： A master link joint for a drive chain is disclosed. The disclosed master link joint includes two master links. Each master link includes a first half link and a second half link that engage each other along mating abutment surfaces. The two master links are disposed on opposite sides of the chain. The first half links are coupled by a pin that traverses the chain and the second half links are coupled by a bushing that traverses the chain. The mating abutment surfaces include a first ramp that meets a second offset ramp at a junction or root. An angle θ defined by the second ramps of the mating abutment surfaces and a line parallel to the rail or bottom pad of the half links ranges from about 45 to about 53°.
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公开(公告)号：USD665826S1
公开(公告)日：2012-08-21
申请号：US29364809
申请日：2010-06-29
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