公开(公告)号：US09494040B2

公开(公告)日：2016-11-15

申请号：US14173843

申请日：2014-02-06

申请人： Siemens Energy, Inc.

发明人： Derek A. Bird

IPC分类号： F01D5/00 ,  F01D5/30 ,  F01D25/28 ,  B23P19/02

CPC分类号： F01D5/005 ,  B23P19/025 ,  F01D5/3007 ,  F01D25/285 ,  Y10T29/49318 ,  Y10T29/5393

摘要： A turbine engine blade removal apparatus with a pair of opposed outwardly biased blocks are positioned proximal a blade root and corresponding rotor disc slot between opposed axial faces of the subject first rotor disc and an adjoining second rotor disc. The blocks are outwardly biased in abutting contact with first and second rotor disc axial faces, aligning an aperture of a guide bushing with an exposed axial face of the blade root, the guide bushing coupled to at least the first block. A punch is inserted in the guide bushing aperture so that a punch tip is in abutting relationship with the blade root axial face. An impact tool drives an opposite impact end of the punch, causing the punch to direct a relative driving force on the blade root, separating the blade root from the corresponding rotor disc slot.

摘要翻译： 具有一对相对的向外偏置的块的涡轮发动机叶片去除装置位于叶片根部的近侧并且在对象第一转子盘的相对轴向面与相邻的第二转子盘之间的相应的转子盘狭槽。 这些块向外偏置成与第一和第二转子盘轴向面邻接接触，使引导衬套的孔径与叶片根部的暴露的轴向面对准，该导向衬套与至少第一块连接。 冲头插入到导向套管孔中，使得冲头尖端与叶片根部轴向面对置。 冲击工具驱动冲头的相对的冲击端，导致冲头将相对驱动力引导到叶片根部上，从而将叶片根部与相应的转子盘槽分开。

公开(公告)号：US09186785B2

公开(公告)日：2015-11-17

申请号：US13742373

申请日：2013-01-16

申请人： Cheng-Hao Hung

发明人： Cheng-Hao Hung

IPC分类号： B25B27/06 ,  B25B27/04 ,  B25B27/02

CPC分类号： B25B27/06 ,  B25B27/02 ,  B25B27/04 ,  Y10T29/5393

摘要： A bearing adjuster is comprised of a grip, an adjusting member, a fixing member and three movable members. The adjusting member is disposed on a protrusion of the grip. The fixing member is disposed on the adjusting member. The movable members are disposed on the fixing member correspondingly. A threaded rod of the grip is screwed in a threaded hole of a positioning protrusion of the fixing member. A sliding block of each movable member and positioning guide blocks of the sliding block are disposed in one of sliding grooves of the fixing member and positioning guide grooves of the sliding groove respectively. A guide protrusion of the movable member is disposed in one of corresponding grooves of the adjusting member. Thus, the bearing adjuster is able to adjust its' diameter to coordinate with different sizes of the bearings.

摘要翻译： 轴承调节器由把手，调节构件，固定构件和三个可动构件构成。 调节构件设置在把手的突起上。 固定构件设置在调节构件上。 可动构件相应地设置在固定构件上。 把手的螺纹杆拧入固定件的定位突起的螺纹孔中。 每个可移动部件的滑动块和滑动块的定位引导块分别设置在固定部件的滑动槽和滑动槽的定位引导槽之一中。 可动构件的引导突起设置在调节构件的相应凹槽中的一个中。 因此，轴承调节器能够调节其直径以与不同尺寸的轴承配合。

公开(公告)号：US20150218948A1

公开(公告)日：2015-08-06

申请号：US14173843

申请日：2014-02-06

申请人： Siemens Energy, Inc.

发明人： Derek A. Bird

IPC分类号： F01D5/00 ,  F01D5/30

CPC分类号： F01D5/005 ,  B23P19/025 ,  F01D5/3007 ,  F01D25/285 ,  Y10T29/49318 ,  Y10T29/5393

摘要： A turbine engine blade removal apparatus with a pair of opposed outwardly biased blocks are positioned proximal a blade root and corresponding rotor disc slot between opposed axial faces of the subject first rotor disc and an adjoining second rotor disc. The blocks are outwardly biased in abutting contact with first and second rotor disc axial faces, aligning an aperture of a guide bushing with an exposed axial face of the blade root, the guide bushing coupled to at least the first block. A punch is inserted in the guide bushing aperture so that a punch tip is in abutting relationship with the blade root axial face. An impact tool drives an opposite impact end of the punch, causing the punch to direct a relative driving force on the blade root, separating the blade root from the corresponding rotor disc slot.

摘要翻译： 具有一对相对的向外偏置的块的涡轮发动机叶片去除装置位于叶片根部的近侧并且在对象第一转子盘的相对轴向面与相邻的第二转子盘之间的相应的转子盘狭槽。 这些块向外偏置成与第一和第二转子盘轴向面邻接接触，使引导衬套的孔径与叶片根部的暴露的轴向面对准，该导向衬套与至少第一块连接。 冲头插入到导向套管孔中，使得冲头尖端与叶片根部轴向面对置。 冲击工具驱动冲头的相对的冲击端，导致冲头将相对驱动力引导到叶片根部上，从而将叶片根部与相应的转子盘槽分开。

公开(公告)号：US08776741B2

公开(公告)日：2014-07-15

申请号：US13039411

申请日：2011-03-03

申请人： Timothy L. Neal ,  Ronald Jay Pierik ,  Hong Wai Nguyen ,  Adrian E. Towns

发明人： Timothy L. Neal ,  Ronald Jay Pierik ,  Hong Wai Nguyen ,  Adrian E. Towns

IPC分类号： F01L1/34 ,  B23P19/00 ,  F01L1/26 ,  F01L1/344

CPC分类号： F01L1/26 ,  F01L1/267 ,  F01L1/344 ,  F01L2001/0473 ,  F01L2001/34489 ,  F01L2001/34496 ,  F01L2103/00 ,  F01L2103/01 ,  F01L2103/02 ,  Y10T29/49233 ,  Y10T29/49293 ,  Y10T29/53 ,  Y10T29/5393

摘要： An engine assembly includes an engine structure, a camshaft supported on the engine structure, a first cam phaser coupled to a first axial end of the camshaft, and a locating pin. The camshaft includes a first shaft, a second shaft, a first cam lobe and a second cam lobe. The first shaft defines a first opening. The second shaft is supported within the first shaft and defines a second opening. The first cam lobe is located on and fixed for rotation with the first shaft. The second cam lobe may be located on the first shaft and fixed for rotation with the second shaft. During assembly, the first cam phaser is located on the camshaft and the locating pin may be inserted through the first and second openings to rotationally fix the first and second shafts. The first cam phaser is then secured to the camshaft.

摘要翻译： 发动机组件包括发动机结构，支撑在发动机结构上的凸轮轴，联接到凸轮轴的第一轴向端的第一凸轮相位器和定位销。 凸轮轴包括第一轴，第二轴，第一凸轮凸角和第二凸轮凸角。 第一轴限定第一开口。 第二轴支撑在第一轴内并限定第二开口。 第一凸轮凸角位于并固定以与第一轴一起旋转。 第二凸轮凸角可以位于第一轴上并且被固定以与第二轴一起旋转。 在组装期间，第一凸轮相位器位于凸轮轴上，并且定位销可以插入穿过第一和第二开口以旋转地固定第一和第二轴。 然后将第一凸轮移相器固定到凸轮轴。

公开(公告)号：US20130081248A1

公开(公告)日：2013-04-04

申请号：US13644803

申请日：2012-10-04

申请人： AIRBUS OPERATIONS SAS

发明人： Frédéric CHELIN ,  Jacques LALANE

IPC分类号： B23P11/00 ,  B23P19/04

CPC分类号： B21J15/50 ,  B23B47/284 ,  Y10T29/49726 ,  Y10T29/49821 ,  Y10T29/49822 ,  Y10T29/53796 ,  Y10T29/53909 ,  Y10T29/5393 ,  Y10T29/53996 ,  Y10T408/559

摘要： A method is provided for destroying a blind fastener joining at least two parts. The blind fastener includes, but is not limited to a body situated in the holes provided in the joined parts, with a head at each end thereof, and portions of which protrude above the level of the holes. The method also includes, but is not limited to withdrawing the accessible head of the fastener, and creating a hole that passes through the fastener. An insertion device is configured to restrain the remainder of the fastener in the hole, which has an elongated body having a diameter smaller than or equal to that of the hole and an expandable head at one end thereof The insertion device for restraining the remainder of the fastener being immobilised or capable of only limited movement relative to the joined parts, and expelling the remainder of the fastener from the holes.

摘要翻译： 提供一种破坏连接至少两部分的盲紧固件的方法。 盲紧固件包括但不限于位于设置在接合部分中的孔中的主体，在其每个端部具有头部，并且其一部分突出于孔的高度之上。 该方法还包括但不限于撤回紧固件的可触及的头部，并且产生穿过紧固件的孔。 插入装置构造成将紧固件的其余部分限制在孔中，该孔具有直径小于或等于孔的直径的细长主体和在其一端的可扩张头。用于限制其余部分的插入装置 紧固件被固定或仅能够相对于连接的部件有限的移动，并且将其余的紧固件从孔中排出。

公开(公告)号：US20130067710A1

公开(公告)日：2013-03-21

申请号：US13237585

申请日：2011-09-20

申请人： Danny Williams ,  Brent M. Batterman

发明人： Danny Williams ,  Brent M. Batterman

IPC分类号： B25B27/02

CPC分类号： B25B27/0028 ,  Y10T29/5393

摘要： A tool for replacing a seal on a shaft includes a cylindrical drive member with concentric, axial counterbores forming a through passage that receives a drive handle from either end of the drive member. Magnetized opposite end faces retain differently sized seals thereon whereby a seal mounted on either end face may be driven onto a shaft by inserting and driving the drive handle at the opposite end.

摘要翻译： 用于更换轴上的密封件的工具包括具有同心的轴向沉孔的圆柱形驱动构件，其形成贯穿通道，其从驱动构件的任一端接收驱动手柄。 磁化的相对端面在其上保持不同尺寸的密封件，由此通过在相对端插入和驱动驱动手柄，安装在任一端面上的密封件可以被驱动到轴上。

公开(公告)号：US20100269321A1

公开(公告)日：2010-10-28

申请号：US12767054

申请日：2010-04-26

申请人： Rusty J. Noyes

发明人： Rusty J. Noyes

IPC分类号： B25B27/14 ,  B23P11/00

CPC分类号： B25B27/02 ,  Y10T29/49822 ,  Y10T29/53704 ,  Y10T29/53839 ,  Y10T29/53843 ,  Y10T29/53878 ,  Y10T29/5393

摘要： A tool for removing a spindle and/or elastomeric bearing from a hub generally includes a coupler, an arm, and a weight slidably engaged with the arm. The weight is slidable with respect to the arm along a predetermined stroke that limits the travel of the weight. The coupler may be secured to a spindle, which spindle is in turn secured to a bearing, or the coupler may be secured directly to the bearing. An operator may slide the weight between a first position adjacent the coupler and a second position opposite the coupler to impart kinetic energy to the spindle and/or bearing, thereby removing the bearing from or the bearing installing into a hub, depending on whether the kinetic energy is in an inboard or outboard direction.

摘要翻译： 用于从轮毂移除主轴和/或弹性体轴承的工具通常包括联接器，臂和与臂可滑动地接合的重物。 重量可以沿着限制重量行进的预定行程相对于臂滑动。 联接器可以固定到主轴上，主轴又固定到轴承上，或者联接器可以直接固定到轴承。 操作者可以在邻近联接器的第一位置和与联接器相对的第二位置之间滑动重物，以向主轴和/或轴承施加动能，从而将轴承从安装到轮毂中的轴承或轴承移除，这取决于动力学 能量在内侧或外侧方向。

公开(公告)号：US20090241313A1

公开(公告)日：2009-10-01

申请号：US12059827

申请日：2008-03-31

申请人： Robert L. Vess

发明人： Robert L. Vess

IPC分类号： B25B27/04

CPC分类号： B25B27/04 ,  Y10T29/5393

摘要： A tool for the removal and insertion of the retaining pins used to maintain teeth, or caps, on heavy equipment. The tool has an elongated body with the majority portion of the ends being angled and the remaining portion chamfered. A handle extends from the body and on the opposing side is a pin removal bar at right angles to the body which has a sufficient length to extend beyond the teeth. Preferably the pin removal bar is offset from the center of the body to position the pin removal bar proximate the tooth adjacent to the pin to be removed. A removal pin is affixed to the distal end of the pin removal bar and has a length slightly less than a distance between teeth.

摘要翻译： 用于拆卸和插入用于在重型设备上保持牙齿或盖子的固定销的工具。 该工具具有细长主体，其大部分端部是成角度的，其余部分被倒角。 手柄从主体延伸并且在相对侧上是与主体成直角的销移除杆，其具有足够的长度以延伸超过齿。 优选地，销移除杆从主体的中心偏移以将销移除杆定位成靠近待移除的销的齿附近。 拆卸销固定到销拆卸杆的远端，并且具有略小于齿之间距离的长度。

公开(公告)号：US20080313889A1

公开(公告)日：2008-12-25

申请号：US11821724

申请日：2007-06-25

申请人： Michael J. Tilley

发明人： Michael J. Tilley

IPC分类号： B21D53/10

CPC分类号： B25B27/06 ,  Y10T29/53104 ,  Y10T29/5393 ,  Y10T29/53943 ,  Y10T29/53987

摘要： A universal tool for installing annular parts, components, or devices such as tapered and non-tapered bearings on shafts includes a cap, a tube, and cooperating interchangeable force distributors. A first interchangeable tapered force distributor attaches to the tube and includes a tapered or beveled edge allowing for proper visual alignment with, and isolated force distribution on, the inner race of a tapered bearing. A second interchangeable non-tapered force distributor also attaches to the tube and includes an annular flange with a substantially flat surface that cooperates with the inner and outer races of the ball bearing such that force applied to the cap of the universal tool is evenly distributed around the inner and outer races of the ball bearing. A connector piece can be used to connect two tubes in order to accommodate longer shafts. For a press-through design, a modified cap comprising an external non-tapered force distributor can be substituted when a machine press is used to install the bearing on the shaft. The non-tapered force distributor allows the shaft to extend therethrough and supports the universal tool when it is inverted and secured to the machine press.

摘要翻译： 用于在轴上安装环形部件，部件或诸如锥形和非锥形轴承的装置的通用工具包括盖，管和协作的可互换的力分配器。 第一可互换的锥形力分配器附接到管并且包括锥形或斜面边缘，其允许与锥形轴承的内圈的适当视觉对准和隔离的力分布。 第二可互换的非锥形力分配器还附接到管并且包括具有基本平坦表面的环形凸缘，其与球轴承的内圈和外圈配合，使得施加到通用工具的帽的力均匀分布 球轴承的内圈和外圈。 连接件可用于连接两个管，以适应更长的轴。 对于压穿设计，当使用机械压力机将轴承安装在轴上时，可以替换包括外部非锥形力分配器的改进的盖。 非锥形力分配器允许轴延伸通过其并且当其被倒置并固定到机器压机时支撑通用工具。

公开(公告)号：US20080152749A1

公开(公告)日：2008-06-26

申请号：US11923665

申请日：2007-10-25

申请人： XIN WAN

发明人： XIN WAN

IPC分类号： B28B7/02 ,  B28B7/26

CPC分类号： B25B27/02 ,  B29C33/306 ,  B29C33/70 ,  Y10T29/49822 ,  Y10T29/53896 ,  Y10T29/5393

摘要： According to one aspect, an apparatus for demounting a mold block includes a main body, a pivot, and an engaging member. The main body includes a hold portion and a load portion. The pivot is connected to the main body for providing a fulcrum for the main body. The hold portion and the load portion are disposed at two sides of the fulcrum. The engaging member is mounted to the load portion for fixing the mold block to the engaging member. The load portion swings about the fulcrum in a first direction and drives the engaging member to demount the mold block when the hold portion is pressed by a force in a second direction opposite to the first direction.

摘要翻译： 根据一个方面，用于拆卸模块的装置包括主体，枢轴和接合构件。 主体包括保持部和负载部。 枢轴连接到主体，用于为主体提供支点。 保持部和负载部配置在支点的两侧。 接合构件安装到负载部分上，用于将模块固定到接合构件。 负载部分沿着第一方向围绕支点摆动，并且当保持部分通过与第一方向相反的第二方向的力被按压时，驱动接合部件拆卸模具块。