-
公开(公告)号：US09074424B2
公开(公告)日：2015-07-07
申请号：US13472677
申请日：2012-05-16
申请人： Andreas Jonsson , Chad Przano , Tim Ledbetter
发明人： Andreas Jonsson , Chad Przano , Tim Ledbetter
CPC分类号： E21B19/00 , E21B7/02 , E21B19/163
摘要： A rod support system has an upper gripper assembly and a lower gripper assembly. Each gripper assembly has a top plate having a first track. The first track has a first substantially arcuate portion having a first radius of curvature and a second substantially arcuate portion having a second and smaller radius of curvature. A jaw is constrained to move in a path defined by the first track. A bottom plate of the assembly has a second track that is congruent with the first track also engaging the jaw, so that the jaw is constrained to move in a path defined by the first track and the second track in cooperation. The jaws can support a rod when the jaws move from a position along the first arcuate portion of the first and second tracks to a position along the second arcuate portion of the first and second tracks.
摘要翻译： 杆支撑系统具有上夹具组件和下夹具组件。 每个夹具组件具有具有第一轨道的顶板。 第一轨道具有具有第一曲率半径的第一基本弧形部分和具有第二和较小曲率半径的第二基本上弧形部分。 钳口被限制在由第一轨道限定的路径中移动。 组件的底板具有与第一轨道一致的第二轨道，其也接合钳口，使得钳口被限制为在由第一轨道和第二轨道限定的路径中协作地移动。 当夹爪从沿着第一和第二轨道的第一弧形部分的位置移动到沿着第一和第二轨道的第二弧形部分的位置时，夹爪可以支撑杆。
-
公开(公告)号：US20130306378A1
公开(公告)日：2013-11-21
申请号：US13472677
申请日：2012-05-16
申请人： Tim Ledbetter , Chad Przano , Andreas Jonsson
发明人： Tim Ledbetter , Chad Przano , Andreas Jonsson
IPC分类号： E21B19/00
CPC分类号： E21B19/00 , E21B7/02 , E21B19/163
摘要： A rod support system has an upper gripper assembly and a lower gripper assembly. Each gripper assembly has a top plate having a first track. The first track has a first substantially arcuate portion having a first radius of curvature and a second substantially arcuate portion having a second and smaller radius of curvature. A jaw is constrained to move in a path defined by the first track. A bottom plate of the assembly has a second track that is congruent with the first track also engaging the jaw, so that the jaw is constrained to move in a path defined by the first track and the second track in cooperation. The jaws can support a rod when the jaws move from a position along the first arcuate portion of the first and second tracks to a position along the second arcuate portion of the first and second tracks.
摘要翻译： 杆支撑系统具有上夹具组件和下夹具组件。 每个夹具组件具有具有第一轨道的顶板。 第一轨道具有具有第一曲率半径的第一基本弧形部分和具有第二和较小曲率半径的第二基本上弧形部分。 钳口被限制在由第一轨道限定的路径中移动。 组件的底板具有与第一轨道一致的第二轨道，其也接合钳口，使得钳口被限制为在由第一轨道和第二轨道限定的路径中协作地移动。 当夹爪从沿着第一和第二轨道的第一弧形部分的位置移动到沿着第一和第二轨道的第二弧形部分的位置时，夹爪可以支撑杆。
-
公开(公告)号：US07845909B2
公开(公告)日：2010-12-07
申请号：US11794850
申请日：2006-01-24
申请人： Frank B. Stamps , Patrick R. Tisdale , Paul Sherrill , Richard Rauber , Thomas C. Campbell , James Lee Braswell, Jr. , Ron Measom , Tricia Hiros , David Popelka , Michael J. Southerland , Keith Stanney , Mark Wasikowski , Tim Ledbetter
发明人： Frank B. Stamps , Patrick R. Tisdale , Paul Sherrill , Richard Rauber , Thomas C. Campbell , James Lee Braswell, Jr. , Ron Measom , Tricia Hiros , David Popelka , Michael J. Southerland , Keith Stanney , Mark Wasikowski , Tim Ledbetter
IPC分类号： B63H1/06
摘要： An assembly for providing flexure to a blade of a rotary blade system includes an upper support plate having an upper curved surface, a lower support plate having a lower curved surface, and a yoke positioned therebetween. At least one of the upper and lower yoke surfaces has a layer of cushioning material positioned thereon and secured thereto. An alternate embodiment includes an assembly for providing flexure to a blade of a rotary blade system, including, an upper support plate having an upper curved surface, a lower support plate having a lower curved surface, and a yoke positioned therebetween and directly contacting the support plates wherein one of the curved surfaces is a non-circular arc that does not form part of the circumference of a circle. Another alternate embodiment includes a similar assembly having a twist-shank type of yoke for providing rotation of attached blades about their respective pitch axes.
摘要翻译： 用于向旋转刀片系统的刀片提供挠曲的组件包括具有上曲面的上支撑板，具有下弯曲表面的下支撑板和位于其间的轭。 上和下轭表面中的至少一个具有定位在其上并固定到其上的缓冲材料层。 替代实施例包括用于向旋转刀片系统的刀片提供挠曲的组件，包括具有上曲面的上支撑板，具有下弯曲表面的下支撑板和位于其间的直接接触支撑件 其中一个弯曲表面是不形成圆周的一部分的非圆弧。 另一替代实施例包括具有扭转柄类型的轭的类似组件，用于提供附接刀片围绕它们各自的俯仰轴的旋转。
-
公开(公告)号：US20080101934A1
公开(公告)日：2008-05-01
申请号：US11794850
申请日：2006-01-24
申请人： Frank B. Stamps , Patrick R. Tisdale , Paul Sherrill , Richard Rauber , Thomas C. Campbell , James Lee Braswell Jr. , Ron Measom , Tricia Hiros , David Popelka , Michael J. Southerland , Keith Stanney , Mark Wasikowski , Tim Ledbetter
发明人： Frank B. Stamps , Patrick R. Tisdale , Paul Sherrill , Richard Rauber , Thomas C. Campbell , James Lee Braswell Jr. , Ron Measom , Tricia Hiros , David Popelka , Michael J. Southerland , Keith Stanney , Mark Wasikowski , Tim Ledbetter
摘要： An assembly for providing flexure to a blade of a rotary blade system includes an upper support plate having an upper curved surface, a lower support plate having a lower curved surface, and a yoke positioned therebetween. At least one of the upper and lower yoke surfaces has a layer of cushioning material positioned thereon and secured thereto. An alternate embodiment includes an assembly for providing flexure to a blade of a rotary blade system, including, an upper support plate having an upper curved surface, a lower support plate having a lower curved surface, and a yoke positioned therebetween and directly contacting the support plates wherein one of the curved surfaces is a non-circular arc that does not form part of the circumference of a circle. Another alternate embodiment includes a similar assembly having a twist-shank type of yoke for providing rotation of attached blades about their respective pitch axes.
摘要翻译： 用于向旋转刀片系统的刀片提供挠曲的组件包括具有上曲面的上支撑板，具有下弯曲表面的下支撑板和位于其间的轭。 上和下轭表面中的至少一个具有定位在其上并固定到其上的缓冲材料层。 替代实施例包括用于向旋转刀片系统的刀片提供挠曲的组件，包括具有上曲面的上支撑板，具有下弯曲表面的下支撑板和位于其间的直接接触支撑件 其中一个弯曲表面是不形成圆周的一部分的非圆弧。 另一替代实施例包括具有扭转柄类型的轭的类似组件，用于提供附接刀片围绕它们各自的俯仰轴的旋转。
-
-
-
搜索结果
4 条记录 (耗时 0.018 秒)
