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公开(公告)号：US20160010309A1
公开(公告)日：2016-01-14
申请号：US14325973
申请日：2014-07-08
发明人： David T. Bienfang , Gurbachan S. Bumraw , Carl D. Gilmore , Philip R. Strydom , Christopher R. Wanasek , Jeanne Yaunke
CPC分类号： E02F9/121 , B23P15/14 , B66C23/84 , E02F3/46 , E02F9/12 , E02F9/123 , F16C19/30 , F16C33/581 , F16C41/02 , F16C2300/14 , F16C2350/26
摘要： A support rail for a swing gear assembly having a thrust rail coupled to a swing gear includes a substantially horizontal first surface configured to be coupled to the swing gear such that the first surface engages a substantially horizontal top face of the swing gear, and a substantially vertical second surface intersecting the substantially horizontal first surface such that the second surface is substantially perpendicular to the first surface. The second surface is configured to engage a substantially vertical face of the thrust rail when the first surface is coupled to the swing gear. The first surface and the second surface are configured to inhibit a rotation of the thrust rail relative to the swing gear by engaging the top face of the swing gear and the vertical face of the thrust rail simultaneously.
摘要翻译： 用于具有联接到摆动齿轮的推力轨道的摆动齿轮组件的支撑轨道包括基本上水平的第一表面，该第一表面构造成联接到摆动齿轮，使得第一表面接合摆动齿轮的基本水平的顶面， 垂直第二表面与基本水平的第一表面相交，使得第二表面基本上垂直于第一表面。 当第一表面联接到摆动齿轮时，第二表面构造成接合推力轨的基本垂直的面。 第一表面和第二表面被配置为通过同时与摆动齿轮的顶面和推力轨的垂直面接合而阻止推力轨相对于摆动齿轮的旋转。
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公开(公告)号：US09394944B2
公开(公告)日：2016-07-19
申请号：US14325947
申请日：2014-07-08
发明人： David T. Bienfang , Gurbachan S. Bumraw , Carl D. Gilmore , Philip R. Strydom , Christopher R. Wanasek , Jeanne Yaunke
CPC分类号： F16C35/06 , E02F3/46 , E02F9/121 , E02F9/123 , F16C19/30 , F16C33/581 , F16C2300/14 , F16C2350/26
摘要： A support rail for a swing gear includes a first flange having a first surface configured to engage a substantially horizontal top face of the swing gear, a second flange positioned opposite the first flange, and a column portion intersecting the first flange and the second flange such that the column portion is approximately perpendicular to the first and second flanges. The column portion includes a second surface configured to engage a substantially vertical inner surface of the swing gear. The first surface and the second surface are configured to substantially inhibit a rotation of the support rail relative to the swing gear by engaging the top face and the inner surface simultaneously.
摘要翻译： 用于摆动齿轮的支撑轨包括第一凸缘，其具有构造成接合摆动齿轮的基本水平的顶面的第一表面，与第一凸缘相对定位的第二凸缘以及与第一凸缘和第二凸缘相交的柱部分， 柱部分大致垂直于第一和第二凸缘。 柱部分包括构造成接合摆动齿轮的基本上垂直的内表面的第二表面。 第一表面和第二表面构造成通过同时接合顶面和内表面而基本上阻止支撑轨道相对于摆动齿轮的旋转。
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公开(公告)号：US09506219B2
公开(公告)日：2016-11-29
申请号：US14325973
申请日：2014-07-08
发明人： David T. Bienfang , Gurbachan S. Bumraw , Carl D. Gilmore , Philip R. Strydom , Christopher R. Wanasek , Jeanne Yaunke
CPC分类号： E02F9/121 , B23P15/14 , B66C23/84 , E02F3/46 , E02F9/12 , E02F9/123 , F16C19/30 , F16C33/581 , F16C41/02 , F16C2300/14 , F16C2350/26
摘要： A support rail for a swing gear assembly having a thrust rail coupled to a swing gear includes a substantially horizontal first surface configured to be coupled to the swing gear such that the first surface engages a substantially horizontal top face of the swing gear, and a substantially vertical second surface intersecting the substantially horizontal first surface such that the second surface is substantially perpendicular to the first surface. The second surface is configured to engage a substantially vertical face of the thrust rail when the first surface is coupled to the swing gear. The first surface and the second surface are configured to inhibit a rotation of the thrust rail relative to the swing gear by engaging the top face of the swing gear and the vertical face of the thrust rail simultaneously.
摘要翻译： 用于具有联接到摆动齿轮的推力轨道的摆动齿轮组件的支撑轨道包括基本上水平的第一表面，该第一表面构造成联接到摆动齿轮，使得第一表面接合摆动齿轮的基本水平的顶面， 垂直第二表面与基本水平的第一表面相交，使得第二表面基本上垂直于第一表面。 当第一表面联接到摆动齿轮时，第二表面构造成接合推力轨的基本垂直的面。 第一表面和第二表面被配置为通过同时与摆动齿轮的顶面和推力轨的垂直面接合而阻止推力轨相对于摆动齿轮的旋转。
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公开(公告)号：US10538896B2
公开(公告)日：2020-01-21
申请号：US14634292
申请日：2015-02-27
摘要： A hoist drum is disclosed for use with a power shovel. The hoist drum may have a body that is hollow and generally cylindrical, and an anchor connected to an outer annular surface of the body. The hoist drum may also have at least one stiffener located inside the body and extending in an axial direction of the body across the anchor.
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公开(公告)号：US20170349415A1
公开(公告)日：2017-12-07
申请号：US15173774
申请日：2016-06-06
发明人： Aruna Kinjarapu , Robin Varghese , Sivakumar Subramaniam , Tridib K. Das , Joseph A. Rapp , Narendra Thippappa , Gurbachan S. Bumraw
摘要： A modular hoist drum is disclosed for use with a power shovel. The modular hoist drum may have a first outer body, a second outer body, and an anchor body that are hollow and generally cylindrical. The anchor body is connected between the first outer body and the second outer body. The anchor body may include an internal anchor configured to receive a ferrule.
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公开(公告)号：US10144622B2
公开(公告)日：2018-12-04
申请号：US15173774
申请日：2016-06-06
发明人： Aruna Kinjarapu , Robin Varghese , Sivakumar Subramaniam , Tridib K. Das , Joseph A. Rapp , Narendra Thippappa , Gurbachan S. Bumraw
摘要： A modular hoist drum is disclosed for use with a power shovel. The modular hoist drum may have a first outer body, a second outer body, and an anchor body that are hollow and generally cylindrical. The anchor body is connected between the first outer body and the second outer body. The anchor body may include an internal anchor configured to receive a ferrule.
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公开(公告)号：USD756061S1
公开(公告)日：2016-05-10
申请号：US29518824
申请日：2015-02-27
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公开(公告)号：US20160010694A1
公开(公告)日：2016-01-14
申请号：US14325947
申请日：2014-07-08
发明人： David T. Bienfang , Gurbachan S. Bumraw , Carl D. Gilmore , Philip R. Strydom , Christopher R. Wanasek , Jeanne Yaunke
CPC分类号： F16C35/06 , E02F3/46 , E02F9/121 , E02F9/123 , F16C19/30 , F16C33/581 , F16C2300/14 , F16C2350/26
摘要： A support rail for a swing gear includes a first flange having a first surface configured to engage a substantially horizontal top face of the swing gear, a second flange positioned opposite the first flange, and a column portion intersecting the first flange and the second flange such that the column portion is approximately perpendicular to the first and second flanges. The column portion includes a second surface configured to engage a substantially vertical inner surface of the swing gear. The first surface and the second surface are configured to substantially inhibit a rotation of the support rail relative to the swing gear by engaging the top face and the inner surface simultaneously.
摘要翻译： 用于摆动齿轮的支撑轨包括第一凸缘，其具有构造成接合摆动齿轮的基本水平的顶面的第一表面，与第一凸缘相对定位的第二凸缘以及与第一凸缘和第二凸缘相交的柱部分， 柱部分大致垂直于第一和第二凸缘。 柱部分包括构造成接合摆动齿轮的基本上垂直的内表面的第二表面。 第一表面和第二表面构造成通过同时接合顶面和内表面而基本上阻止支撑轨道相对于摆动齿轮的旋转。
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