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1. 发明授权

US09103416B2 Floating collar clamping device for auto-aligning nut and screw in linear motion leadscrew and nut assembly and methods thereof 有权
标题翻译：用于自动调心螺母和螺丝的浮动环夹紧装置，用于线性运动丝杠和螺母组件及其方法
公开(公告)号：US09103416B2
公开(公告)日：2015-08-11
申请号：US13893102
申请日：2013-05-13
申请人： LAM RESEARCH CORPORATION
发明人： James E. Tappan
IPC分类号： B25B27/00 , B23P19/04 , B23P19/02 , F16H25/12 , F16H25/24
CPC分类号： F16H25/12 , F16H25/24 , F16H2025/2445 , Y10T29/49826 , Y10T29/53843 , Y10T29/53848 , Y10T29/53861 , Y10T29/53913 , Y10T74/18576 , Y10T74/18648
摘要： An auto-aligning linear motion apparatus is provided. The apparatus includes a leadscrew. The apparatus also includes a nut arrangement configured to surround the leadscrew, wherein the nut arrangement includes at least a nut, a nut bracket, and a floating collar. A shoulder screw is inserted through a nut bracket slot of the nut bracket and a nut slot of the nut to rest at least partially within the floating collar. One dimension of the not bracket slot is larger than a dimension through a cross-section area of the shoulder screw to enable the shoulder screw to move within the nut bracket slot to adjust the nut arrangement as the leadscrew is rotated to maintain a concentric relationship between the nut arrangement and the leadscrew.
摘要翻译：提供了一种自动调整线性运动装置。该装置包括一个丝杠。所述设备还包括构造成围绕所述丝杠的螺母装置，其中所述螺母装置至少包括螺母，螺母支架和浮动套环。肩螺钉通过螺母支架的螺母支架槽和螺母的螺母槽插入，至少部分地悬浮在浮动套环内。不支架槽的一个尺寸大于通过台肩螺钉的横截面面积的尺寸，以使得肩部螺钉能够在螺母托架槽内移动，以在丝杠旋转时调节螺母装置，以保持在螺母装置和丝杠。

2. 发明申请

US20130276285A1 DIFFUSER CASE REMOVAL APPARATUS AND METHOD 有权
标题翻译：扩散器壳体拆卸装置和方法
公开(公告)号：US20130276285A1
公开(公告)日：2013-10-24
申请号：US13921490
申请日：2013-06-19
申请人： Pratt & Whitney Canada Corp.
发明人： Enzo MACCHIA , Geoffrey HENRIKSEN , Robin HARDSTAFF , Ian CHANDLER , Tim BEDARD
IPC分类号： F04D29/44
CPC分类号： F04D29/44 , F01D25/285 , F04D1/14 , F04D7/065 , F04D29/441 , F04D29/445 , F04D29/624 , F05D2230/80 , F05D2250/52 , F05D2260/37 , Y10T29/49822 , Y10T29/53796 , Y10T29/53843 , Y10T29/53852 , Y10T29/53861 , Y10T29/53878 , Y10T29/53909 , Y10T29/53943
摘要： A method and apparatus is provided for removing a centrifugal compressor diffuser case from a turbofan gas turbine engine case which may be used while the engine is installed on an aircraft or when the engine has been removed from the aircraft. The tool includes movable gripping members at least one force member for exerting a pushing action on the engine structure on which the diffuser case is mounted the method includes gripping a peripheral portion of the diffuser case and applying an axial pushing force on the case relative to the engine case to thereby overcome an interference fit between the diffuser case and the engine case.
摘要翻译：提供了一种方法和装置，用于从涡轮风扇燃气涡轮发动机壳体移除离心压缩机扩散器壳体，该发动机壳体可以在发动机安装在飞行器上或者当发动机已经从飞行器移除时使用。该工具包括至少一个用于对其上安装有扩散器壳体的发动机结构施加推动作用的活动夹持构件，该方法包括夹持扩散器壳体的周边部分并相对于壳体施加轴向推力从而克服了扩散器壳体和发动机壳体之间的过盈配合。

3. 发明授权

US08517365B2 Clamp assembly 有权
标题翻译：夹具总成
公开(公告)号：US08517365B2
公开(公告)日：2013-08-27
申请号：US13292722
申请日：2011-11-09
申请人： Lawrence Velez
发明人： Lawrence Velez
IPC分类号： B25B1/00 , B25B1/02 , B23P19/04 , B25B5/10
CPC分类号： B25B5/10 , B23K37/0533 , B25B5/147 , Y10T29/53861
摘要： A clamp assembly including a header assembly with first and second ends and a plunger having an aperture with a portion of the aperture being threaded, the aperture forming a portion of a bore extending through the header assembly. First and second arms, in opposing spaced relationship, are connected to the first and second ends, respectively, of the header assembly. A ram assembly having first and second ends, each end having a passageway through which at least a portion of one of the first and second arms extend. A stem assembly including an upper stem end coupled to a handle, a lower stem end rotatably connected to the ram assembly, and a threaded stem portion designed to engage the aperture threaded portion. The plunger has engaged and disengaged positions in which the aperture threaded portion and the threaded stem portion are threadedly engaged and disengaged, respectively, with each other.
摘要翻译：一种夹具组件，其包括具有第一和第二端的头部组件和具有孔的柱塞，所述孔具有孔的一部分的螺纹，所述孔形成延伸穿过头部组件的孔的一部分。第一和第二臂以相对间隔的关系分别连接到头部组件的第一端和第二端。一种具有第一和第二端部的柱塞组件，每个端部具有通道，第一和第二臂中的一个臂的至少一部分延伸穿过该通道。杆组件，其包括联接到手柄的上杆端，可旋转地连接到柱塞组件的下杆端部和设计成接合孔径螺纹部分的螺纹杆部分。柱塞具有接合和分离位置，其中孔螺纹部分和螺纹杆部分分别彼此螺纹接合和脱开。

4. 发明授权

US08438712B2 Floating collar clamping device for auto-aligning nut and screw in linear motion leadscrew and nut assembly 有权
标题翻译：用于自动调心螺母和螺丝的浮动环夹紧装置，用于线性运动丝杠和螺母组件
公开(公告)号：US08438712B2
公开(公告)日：2013-05-14
申请号：US12365327
申请日：2009-02-04
申请人： James E. Tappan
发明人： James E. Tappan
IPC分类号： B23P19/04 , B25B27/14
CPC分类号： F16H25/12 , F16H25/24 , F16H2025/2445 , Y10T29/49826 , Y10T29/53843 , Y10T29/53848 , Y10T29/53861 , Y10T29/53913 , Y10T74/18576 , Y10T74/18648
摘要： An auto-aligning linear motion apparatus is provided. The apparatus includes a leadscrew. The apparatus also includes a nut arrangement configured to surround the leadscrew, wherein the nut arrangement includes at least a nut, a nut bracket, and a floating collar. A shoulder screw is inserted through a nut bracket slot of the nut bracket and a nut slot of the nut to rest at least partially within the floating collar. One dimension of the nut bracket slot is larger than a dimension through a cross-section area of the shoulder screw to enable the shoulder screw to move within the nut bracket slot to adjust the nut arrangement as the leadscrew is rotated to maintain a concentric relationship between the nut arrangement and the leadscrew.
摘要翻译：提供了一种自动调整线性运动装置。该装置包括一个丝杠。所述设备还包括构造成围绕所述丝杠的螺母装置，其中所述螺母装置至少包括螺母，螺母支架和浮动套环。肩螺钉通过螺母支架的螺母支架槽和螺母的螺母槽插入，至少部分地悬浮在浮动套环内。螺母支架槽的一个尺寸大于通过肩部螺钉的横截面面积的尺寸，以使得肩部螺钉在螺母托架槽内移动，以在丝杠旋转时调节螺母装置，以保持在螺母装置和丝杠。

5. 发明申请

US20130113150A1 CLAMP ASSEMBLY 有权
标题翻译：夹钳组件
公开(公告)号：US20130113150A1
公开(公告)日：2013-05-09
申请号：US13292722
申请日：2011-11-09
申请人： Lawrence Velez
发明人： Lawrence Velez
IPC分类号： B25B5/10 , B25B11/00
CPC分类号： B25B5/10 , B23K37/0533 , B25B5/147 , Y10T29/53861
摘要： A clamp assembly including a header assembly with first and second ends and a plunger having an aperture with a portion of the aperture being threaded, the aperture forming a portion of a bore extending through the header assembly. First and second arms, in opposing spaced relationship, are connected to the first and second ends, respectively, of the header assembly. A ram assembly having first and second ends, each end having a passageway through which at least a portion of one of the first and second arms extend. A stem assembly including an upper stem end coupled to a handle, a lower stem end rotatably connected to the ram assembly, and a threaded stem portion designed to engage the aperture threaded portion. The plunger has engaged and disengaged positions in which the aperture threaded portion and the threaded stem portion are threadedly engaged and disengaged, respectively, with each other.
摘要翻译：一种夹具组件，其包括具有第一和第二端的头部组件和具有孔的柱塞，所述孔具有孔的一部分的螺纹，所述孔形成延伸穿过头部组件的孔的一部分。第一和第二臂以相对间隔的关系分别连接到头部组件的第一端和第二端。一种具有第一和第二端部的柱塞组件，每个端部具有通道，第一和第二臂中的一个臂的至少一部分延伸穿过该通道。杆组件，其包括联接到手柄的上杆端，可旋转地连接到柱塞组件的下杆端部和设计成接合孔径螺纹部分的螺纹杆部分。柱塞具有接合和分离位置，其中孔螺纹部分和螺纹杆部分分别彼此螺纹接合和脱开。

6. 发明申请

US20130067745A1 PINION DISASSEMBLY TOOL AND METHOD 失效
标题翻译： PINION拆解工具和方法
公开(公告)号：US20130067745A1
公开(公告)日：2013-03-21
申请号：US13234741
申请日：2011-09-16
申请人： John V. Musuraca
发明人： John V. Musuraca
IPC分类号： B23P15/14 , B23P19/04
CPC分类号： F16H57/023 , Y10T29/49462 , Y10T29/53848 , Y10T29/53861
摘要： A pinion disassembly tool is configured to remove a yoke or a flange member and a pinion fastener from a splined pinion shaft in a pinion assembly. The tool includes a yoke holding plate with a central aperture sized to receive a socket wrench during removal of the pinion fastener. The yoke holding plate includes fastener apertures for connection to the yoke and at least one non-circular aperture for receiving a breaker bar during removal of the pinion fastener. The tool also includes a drive plate with a threaded aperture, the drive plate inserted through the central aperture of the yoke holding plate after removal of the pinion fastener. The tool also includes a drive bolt engaged with the threaded aperture and configured to force the drive plate and the yoke holding plate to pull the yoke from the splined pinion shaft as the drive bolt is rotated.
摘要翻译：小齿轮拆卸工具被构造成从小齿轮组件中的花键小齿轮轴移除轭架，凸缘构件和小齿轮紧固件。该工具包括具有中心孔的轭架，其尺寸适于在移除小齿轮紧固件期间接纳套筒扳手。轭保持板包括用于连接到轭的紧固件孔和用于在移除小齿轮紧固件期间接收断路器杆的至少一个非圆形孔。该工具还包括具有螺纹孔的驱动板，驱动板在移除小齿轮紧固件之后插入磁轭保持板的中心孔。该工具还包括与螺纹孔接合的驱动螺栓，并且构造成当驱动螺栓旋转时迫使驱动板和轭保持板从花键小齿轮轴拉动轭。

7. 发明申请

US20110179616A1 Brake Drum/Brake Rotor Removal Tool 失效
标题翻译：制动鼓/制动转子去除工具
公开(公告)号：US20110179616A1
公开(公告)日：2011-07-28
申请号：US12907145
申请日：2010-10-19
申请人： Joshua OACHS , Maximilian N. KNOELL
发明人： Joshua OACHS , Maximilian N. KNOELL
IPC分类号： B25B27/02
CPC分类号： B25B27/023 , Y10T29/53796 , Y10T29/53843 , Y10T29/53861 , Y10T29/5387
摘要： A pulling tool includes a elongated main support body having a plurality of retention holes formed on opposite sides thereof. An actuator stem member is threadably mounted in the support body. A pair of jaw members is slidably mounted on opposite side of the support body. The jaw members have extended hook portions adapted to engage an outer periphery of a wheel element removably mounted on a stationary wheel mounting member. A pair of tubular holders is slidably mounted on opposite sides of the support body, and retained against outer faces of the jaw members to prevent lateral outward movement of the jaw members on the support body and to orient the jaw members substantially perpendicularly to the support body.
摘要翻译：拉动工具包括细长的主支撑体，其具有形成在其相对侧上的多个保持孔。致动器杆构件螺纹地安装在支撑体中。一对钳口构件可滑动地安装在支撑体的相对侧上。钳口构件具有适于接合可拆卸地安装在固定轮安装构件上的轮元件的外周的延伸钩部。一对管状保持器可滑动地安装在支撑体的相对侧上并且保持抵靠钳口构件的外表面以防止钳口构件在支撑体上的侧向向外运动并且使夹爪构件基本上垂直于支撑体定向。

8. 发明授权

US07818860B2 Bushing removal and insertion tool & methods of use 有权
标题翻译：套管拆卸和插入工具及使用方法
公开(公告)号：US07818860B2
公开(公告)日：2010-10-26
申请号：US11445479
申请日：2006-06-01
申请人： Timothy Hume , Aaron Schley
发明人： Timothy Hume , Aaron Schley
IPC分类号： B23P19/00 , B23P19/04
CPC分类号： B25B27/023 , B25B27/062 , Y10T29/49696 , Y10T29/49815 , Y10T29/49822 , Y10T29/49826 , Y10T29/53848 , Y10T29/53857 , Y10T29/53861 , Y10T29/53878 , Y10T29/53952 , Y10T29/53987
摘要： A tool removes from, or inserts into, an arm of a wheel mounting for an automotive vehicle a bushing. The tool includes a press member configured to grip the arm while overlying the location in the arm for the bushing. A screw element passes through a portion of the press member and engages a pressing cup with an outer rim that abuts an end of the bushing as the screw is manually rotated. The press member, screw element, and pressing cup upon being aligned and assembled with the press member gripping the arm and the rim of the pressing cup bearing against the end of the bushing, the screw element is rotated to apply a force to the end of the bushing as the screw element advances in the direction of the arm.
摘要翻译：工具从机动车辆的车轮安装架的臂上移除或插入到衬套中。该工具包括构造成在覆盖用于衬套的臂中的位置的同时握住臂的按压构件。螺杆元件通过压力构件的一部分并且当螺钉被手动地旋转时，与挤压杯接合具有与外部边缘邻接的端部的压紧杯。按压构件，螺纹元件和压力杯在与压紧构件对准并组装时，将按压杯轴承的臂和边缘压靠在衬套的端部上，旋转螺杆元件以向作为螺杆元件的衬套沿臂的方向前进。

9. 发明申请

US20100251528A1 Puller driving structure 有权
标题翻译：牵引车行驶结构
公开(公告)号：US20100251528A1
公开(公告)日：2010-10-07
申请号：US11985000
申请日：2007-11-26
申请人： Chih Kuo Hu
发明人： Chih Kuo Hu
IPC分类号： B25B27/06
CPC分类号： B25B27/064 , B25B27/026 , Y10T29/5383 , Y10T29/53843 , Y10T29/53861
摘要： A puller driving structure is connected to a fixing module and a propping module for installing or removing a bearing, and the structure connects a hydraulic driving device with a connecting module, and the connecting module is connected to a plurality of slide rods and a plurality of resilient elements of a position resuming module, such that an actuating element is actuated on each slide rod, and the hydraulic driving device presses and moves the actuating element, and each resilient element presses and props the actuating element in an opposite direction to resume its original position, so as to achieve a better balance during the use of the puller driving structure provides a better concentricity for the bearing and the spindle.
摘要翻译：牵引驱动结构连接到固定模块和用于安装或拆卸轴承的支撑模块，并且该结构将液压驱动装置与连接模块连接，并且连接模块连接到多个滑杆和多个位置恢复模块的弹性元件，使得致动元件在每个滑杆上被致动，并且液压驱动装置按压和移动致动元件，并且每个弹性元件按照相反方向按压并驱动致动元件以恢复其原始位置，以便在使用拉杆驱动结构时实现更好的平衡，为轴承和主轴提供更好的同心度。

10. 发明申请

US20100101065A1 Diffuser Case Removal Apparatus and Method 有权
标题翻译：扩散器去除装置和方法
公开(公告)号：US20100101065A1
公开(公告)日：2010-04-29
申请号：US12257410
申请日：2008-10-24
申请人： Enzo Macchia , Geoffrey Henriksen , Robin Hardstaff , Ian Chandler , Tim Bedard
发明人： Enzo Macchia , Geoffrey Henriksen , Robin Hardstaff , Ian Chandler , Tim Bedard
IPC分类号： B23P19/04
CPC分类号： F04D29/44 , F01D25/285 , F04D1/14 , F04D7/065 , F04D29/441 , F04D29/445 , F04D29/624 , F05D2230/80 , F05D2250/52 , F05D2260/37 , Y10T29/49822 , Y10T29/53796 , Y10T29/53843 , Y10T29/53852 , Y10T29/53861 , Y10T29/53878 , Y10T29/53909 , Y10T29/53943
摘要： A method and apparatus is provided for removing a centrifugal compressor diffuser case from a turbofan gas turbine engine case which may be used while the engine is installed on an aircraft or when the engine has been removed from the aircraft. The tool includes movable gripping members at least one force member for exerting a pushing action on the engine structure on which the diffuser case is mounted the method includes gripping a peripheral portion of the diffuser case and applying an axial pushing force on the case relative to the engine case to thereby overcome an interference fit between the diffuser case and the engine case.
摘要翻译：提供了一种方法和装置，用于从涡轮风扇燃气涡轮发动机壳体移除离心压缩机扩散器壳体，该发动机壳体可以在发动机安装在飞行器上或者当发动机已经从飞行器移除时使用。该工具包括至少一个用于对其上安装有扩散器壳体的发动机结构施加推动作用的活动夹持构件，该方法包括夹持扩散器壳体的周边部分并相对于壳体施加轴向推力从而克服了扩散器壳体和发动机壳体之间的过盈配合。

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