公开(公告)号：US20030029269A1

公开(公告)日：2003-02-13

申请号：US10148935

申请日：2002-08-14

发明人： Christopher W Gabrys

IPC分类号： G05G001/00

CPC分类号： F16F15/30 ,  F16F15/3153 ,  Y10T74/2119

摘要： A high-speed steel flywheel for a flywheel uninterruptible power is constructed by stacking several unpierced steel discs together. Each disc is heat treated prior to assembly. Thin axial thickness of each disc enables complete rapid quenching to attain a fully hardened condition and development of high tensile strength. The individual discs are machined or ground to shape and assembled to form an axially thicker flywheel capable of storing several kilowatts of energy or more. The discs are attached together by welding, brazing, soldiering, bonding or an interference assembly. The stacked disc configuration minimizes chances of catastrophic failure of the flywheel due to initiation of a crack in a single disc by restricting axial crack propagation to that single disc, and supporting the cracked disc by one or more adjacent discs until the flywheel can be safely decelerated.

摘要翻译： 用于飞轮不间断电源的高速钢飞轮是通过将几个未加工的钢盘堆叠在一起而构成的。 每个盘在组装之前进行热处理。 每个圆盘的薄的轴向厚度使得能够完全快速淬火，以获得完全硬化的状态和显着的高拉伸强度。 单独的盘被加工或磨削成形并组装以形成能够存储几千瓦能量或更多能量的轴向更厚的飞轮。 通过焊接，钎焊，焊接，粘合或干涉组件将盘连接在一起。 堆叠的盘形结构通过限制轴向裂纹扩展到单个盘并且通过一个或多个相邻的盘支撑破裂的盘直到飞轮可以安全地减速，从而最小化由于在单个盘中开始裂纹而引起的飞轮的灾难性故障的机会 。

公开(公告)号：US20030019323A1

公开(公告)日：2003-01-30

申请号：US09912359

申请日：2001-07-25

申请人： American Electronic Components

发明人： Brian George Babin ,  Todd Anthony Brown ,  Ronald Jay Wolf

IPC分类号： G05G001/00

CPC分类号： B29C45/14754 ,  B29C45/14336 ,  B29K2705/00 ,  B60G17/019 ,  B60G17/01933 ,  B60G2200/30 ,  B60G2204/11 ,  B60G2206/11 ,  B60G2400/00 ,  B60G2400/252 ,  F16C7/02 ,  F16C2326/05 ,  G01B7/003 ,  G01B7/14 ,  G01D5/145 ,  Y10T74/2142

摘要： A mechanical linkage assembly, which includes one or more mechanical devices, such as ball joint assemblies, over molded around one or both opposing ends of a connecting rod. The connecting rod is formed with a reduced diameter portion to enable the mechanical device to rotate relative thereto, while limiting axial movement therebetween. In such a configuration, the same tooling can be used even though the length of the connecting rod changes, since the mechanical devices can be molded one after the other on the ends of the connecting rod which reduces the cost and complexity of manufacturing the assembly.

摘要翻译： 一种机械连杆组件，其包括一个或多个机械装置，例如球接头组件，其围绕连接杆的一个或两个相对端部模制。 连杆形成有直径减小的部分，以使得机械装置能够相对于其旋转，同时限制它们之间的轴向移动。 在这种构造中，即使连杆的长度改变，也可以使用相同的工具，因为机械装置可以在连杆的端部上一个接一个地模制，这降低了制造组件的成本和复杂性。

公开(公告)号：US20020152833A1

公开(公告)日：2002-10-24

申请号：US10113663

申请日：2002-03-28

发明人： Burns P. Phillips

IPC分类号： G05G001/00

CPC分类号： A61B17/02 ,  A61B90/50 ,  A61B2017/2837 ,  Y10T74/2133 ,  Y10T74/214

摘要： A multi-position ratchet mechanism has a retractor holder which receives a retractor stem connected to a retractor. A pawl selectively engages the retractor stem to allow for the retractor stem to be positioned relative to the retractor holder. The retractor holder has a passage and is connected at a base pivot to a base having a toothed hub. The toothed hub extends into the passage and a locking mechanism connected to the retractor holder allows for the selection of a pivot angle of the retractor holder relative to the base. The base rotates relative to a ring holder in a first configuration. In a second configuration a rotation angle between the base and the ring holder is set and locked with a locking actuator. The locking actuator is a cam actuator with drives a cam surface about a locking pivot to allow contact surface between the base and the ring holder to contact one another. A retaining mechanism selectively maintains a ring in a slot in the ring holder.

摘要翻译： 多位棘轮机构具有牵开器保持器，其收容连接到牵开器的牵开器杆。 棘爪选择性地接合牵开器杆以允许牵开器杆相对于牵开器保持器定位。 牵开器保持器具有通道，并且在基部枢轴处连接到具有齿形毂的基部。 齿形轮毂延伸到通道中，并且连接到牵开器支架的锁定机构允许选择牵开器支架相对于底座的枢转角度。 基座以第一构型相对于环形支架旋转。 在第二构造中，基座和环座之间的旋转角度被设定并用锁定致动器锁定。 锁定致动器是凸轮致动器，其驱动凸轮表面围绕锁定枢轴，以允许基座和环架之间的接触表面彼此接触。 保持机构选择性地将环环保持在环架中的槽中。

公开(公告)号：US20020050155A1

公开(公告)日：2002-05-02

申请号：US09964283

申请日：2001-09-26

发明人： Edwin V. Babbitt III

IPC分类号： G05G001/00

CPC分类号： F16K35/06 ,  F16K31/46 ,  Y10T70/415 ,  Y10T70/5624 ,  Y10T70/5637 ,  Y10T137/7256

摘要： A system for locking a chain-operated valve to prevent unauthorized and inadvertent operation of the valve. The system is specifically advantageous for use with valves which cannot be easily accessed, i.e. in an overhead space, and therefore are operated by an elongated chain encircling a valve handle to permit remote operation by pulling the chain to rotate the valve in the appropriate direction for opening or closing. The system includes an elongated tube for receiving both lengths of a chain encircling the valve and a locking arrangement positioned at one end of the tube. Both lengths of the chain extending from the valve enter one end of the tube and exit the opposite end of the tube adjacent the lock arrangement. The lock arrangement includes a bracket secured to the tube and extending outwardly from the tube. The bracket preferably includes apertures for receiving a lockout hasp extending through the chain links and the bracket. A conventional padlock or other security locking device may then extend through the hasp to prevent opening of the hasp. The chain is secured against pulling movement by the hasp and lock. The tube has a sufficient length so as to extend along substantially the entire accessible or useable length of the chain. Intentional or inadvertent operation of the valve by pulling the chain is practically impossible since the chain may not be grasped by an operator and the lock arrangement prevents movement of the chain.

摘要翻译： 用于锁定链式操作阀以防止阀的未经授权和无意操作的系统。 该系统特别有利于与不能容易地接近的阀门（即在顶部空间中）一起使用，并且因此通过围绕阀把手的细长链条来操作，以允许通过拉动链条沿着适当的方向旋转阀门进行远程操作 打开或关闭。 该系统包括细长管，用于接收围绕阀的链的两个长度和位于管的一端的锁定装置。 从阀延伸的链的两个长度进入管的一端并离开与锁定装置相邻的管的相对端。 锁定装置包括固定到管并从管向外延伸的托架。 支架优选地包括用于接收延伸穿过链节和支架的锁定搭扣的孔。 传统的挂锁或其他安全锁定装置然后可以延伸穿过散装，以防止搭扣的打开。 链条通过搭扣和锁扣固定，防止拉动。 管子具有足够的长度，以沿着链条的基本上可接近或可使用的长度延伸。 通过拉动链条有意或无意地操作阀门实际上是不可能的，因为链条可能不被操作者抓住，并且锁定装置防止链条的移动。

公开(公告)号：US20040187633A1

公开(公告)日：2004-09-30

申请号：US10772459

申请日：2004-02-06

发明人： Siegfried Meyer

IPC分类号： G05G001/00

CPC分类号： F02B75/045 ,  F02B75/38 ,  F16C7/04 ,  Y10T74/2144

摘要： An extendable coupling structure used in an engine and coupled between a piston and a crankshaft is constructed to include, a first connector pivoted to the piston, a second connector pivoted to the crankshaft, a hinge coupled between the first connector and the second connector, and a spring-based guide coupled between the bottom end of the first connector and the top end of the second connector and adapted to guide movement of the first connector and the second connector between a close position and an open position and to accelerate rotation of the crankshaft.

摘要翻译： 在发动机中使用并且联接在活塞和曲轴之间的可延伸的联接结构被构造成包括：枢转到活塞的第一连接器，枢转到曲轴的第二连接器，联接在第一连接器和第二连接器之间的铰链，以及 弹簧导向件，其连接在第一连接器的底端和第二连接器的顶端之间，并且适于引导第一连接器和第二连接器在关闭位置和打开位置之间的移动，并加速曲轴的旋转 。

公开(公告)号：US20040168536A1

公开(公告)日：2004-09-02

申请号：US10728472

申请日：2003-12-05

发明人： Yves Bellouard

IPC分类号： G05G001/00

CPC分类号： G11B17/038 ,  G11B17/028 ,  Y10T74/20006 ,  Y10T74/20305 ,  Y10T74/20341 ,  Y10T74/2036

摘要： A system for positioning an object about a remote center of rotation. A non-movable part provides a stationary reference structure. A movable part moves relative to the non-movable part. A connector coupled between the movable part and the object positions the object adjacent the remote center of rotation and rotates it about the remote center of rotation responsive to movement of the movable part. Movement of the connector responds movement of the movable part. First and second force transmitting components coupled to the movable part move the movable part and the connector in first and second directions, respectively. Movement of the connector in the first direction rotates the object about a first axis passing through the remote center of rotation. Movement of the connector in the second direction rotates the object about a second axis passing through the remote center of rotation.

摘要翻译： 用于定位关于远程旋转中心的对象的系统。 不可移动部件提供静止的参考结构。 可移动部件相对于不可移动部件移动。 耦合在可移动部分和物体之间的连接器将物体定位在远离旋转中心的位置，并响应于可移动部分的移动而围绕旋转中心旋转它。 连接器的运动响应可动部件的运动。 耦合到可移动部分的第一和第二力传递部件分别在第一和第二方向上移动可动部分和连接器。 连接器沿第一方向的移动使物体围绕通过远程旋转中心的第一轴旋转。 连接器在第二方向上的运动使物体围绕通过远程旋转中心的第二轴旋转。

公开(公告)号：US20040099086A1

公开(公告)日：2004-05-27

申请号：US10716244

申请日：2003-11-18

申请人： Jungheinrich Aktiengesellschaft

发明人： Andreas Rogg ,  Michael Niebuhr

IPC分类号： G05G001/00

CPC分类号： B62B5/06 ,  B62B3/0606 ,  B62B3/0618 ,  B62B5/063 ,  Y10T74/2028 ,  Y10T74/20738

摘要： A pole for a hand pallet truck comprising a pole bar linked to a support for a steerable wheel at its lower end and connected to a loop-shaped handle at the other end, the handle being centrally grippable at its rear end, an operating device within the handle, the operating device being attached to a holding extension projecting into the handle in prolongation of the bar, and being connectable to a lifting apparatus of the hand pallet truck via a traction and/or pushing element, wherein an operating lever is disposed on either side of the extension, the operating levers being pivotally mounted on the holding extension in a plane defined by the handle, wherein both operating levers act on a common displacement element connected to the traction or pushing element such that pulling the operating levers out of a neutral position away from the pole bar causes a lowering operation and pushing the operating levers out of the neutral position towards the pole bar allows a lifting operation of the lifting apparatus, and wherein the operating levers are coupled by means of a coupling mechanism such that the lowering operation is effected by pulling either one single operating lever or both operating levers at the same time, and the lifting operation is effected by pushing either one single operating lever or both operating levers.

摘要翻译： 一种用于手动托盘车的杆，包括杆杆，该杆杆在其下端处连接到用于可转向轮的支撑件，并且在另一端连接到环形手柄，所述手柄在其后端可居中握住，操作装置 所述手柄，所述操作装置附接到在所述杆的延长部中突出到所述手柄中的保持延伸部，并且可经由牵引和/或推动元件连接到所述手动托盘车的提升装置，其中操作杆设置在 延伸部的任一侧，操作杆在由手柄限定的平面中枢转地安装在保持延伸部上，其中两个操作杆作用在连接到牵引或推动元件上的公共位移元件上，从而将操作杆从 离开杆杆的中立位置导致下降操作并且将操作杆从中立位置推向杆杆允许提升操作 提升装置，并且其中操作杆通过联接机构联接，使得下降操作是通过同时拉动一个单个操作杆或两个操作杆来进行的，并且提升操作通过将任一个 单操作杆或两个操作杆。

公开(公告)号：US20040016322A1

公开(公告)日：2004-01-29

申请号：US10621552

申请日：2003-07-17

发明人： Bobby Hu

IPC分类号： G05G001/00

CPC分类号： B25B13/463 ,  B25B23/0035 ,  Y10T74/2133 ,  Y10T74/2136 ,  Y10T74/214 ,  Y10T74/2141

摘要： A ratcheting tool includes a handle and a head with a compartment. A drive member includes a first end extended beyond the compartment, a second end extended beyond the compartment, and a gear wheel formed between the first end and the second end. The gear wheel is rotatably mounted in the compartment and includes a toothed outer periphery. A pawl is mounted in the compartment and includes a toothed side facing the gear wheel teeth. The toothed side of the pawl includes a first teeth portion having a first center of curvature and a second teeth portion having a second center of curvature located at a position different from the first center of curvature.

摘要翻译： 棘轮工具包括手柄和带有隔间的头部。 驱动构件包括延伸超过隔室的第一端，延伸超过隔室的第二端和形成在第一端和第二端之间的齿轮。 齿轮可旋转地安装在隔室中并且包括有齿的外周边。 棘爪安装在隔室中，并包括面向齿轮齿的齿面。 棘爪的齿面包括具有第一曲率中心的第一齿部分和具有位于与第一曲率中心不同的位置的第二曲率中心的第二齿部分。

公开(公告)号：US20040000216A1

公开(公告)日：2004-01-01

申请号：US10187130

申请日：2002-06-28

发明人： Kevin G. Bonde ,  Yun Huang ,  John A. Psihoyios

IPC分类号： G05G001/00

CPC分类号： F01L1/182 ,  F01L1/00 ,  F01L1/026 ,  F01L1/146 ,  F01L1/183 ,  F02B75/16 ,  F02B2075/027 ,  F16C7/023 ,  Y10T74/2142

摘要： Connecting rods are disclosed. One of the connecting rods has a shank, a cap, and means for fastening the cap and shank. The shank includes a piston pin end defining a piston pin bearing, two rod components fixedly coupled to the piston pin end, and a crank pin end portion fixedly coupled to the rod components and defining a first crank pin bearing segment. The rod components are spaced apart so that an aperture is defined between the rod components. The cap forms a second crank pin end portion and defines a second crank pin bearing segment. Another connecting rod has two halves that, when assembled, include a piston pin end with a piston pin bearing, a crank pin end with a crank pin bearing, and two rods that couple the two ends and define an interior aperture.

摘要翻译： 公开了连杆。 连杆之一具有柄，帽和用于紧固帽和柄的装置。 柄包括限定活塞销轴承的活塞销端，固定地联接到活塞销端的两个杆部件和固定地联接到杆部件并限定第一曲柄销轴承段的曲柄销端部。 杆部件间隔开，使得在杆部件之间限定孔。 盖形成第二曲柄销端部并且限定第二曲柄销轴承段。 另一个连杆具有两个半部，当组装时包括具有活塞销轴承的活塞销端部，具有曲柄销轴承的曲柄销端部以及联接两个端部并限定内部孔口的两个杆。

公开(公告)号：US20030209101A1

公开(公告)日：2003-11-13

申请号：US10428122

申请日：2003-05-02

申请人： KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO

发明人： Kenichi Kabo ,  Noriyasu Shamoto ,  Haruyuki Kanda

IPC分类号： G05G001/00

CPC分类号： F16H59/10 ,  Y10T74/20 ,  Y10T74/2014 ,  Y10T74/20177 ,  Y10T403/4924 ,  Y10T403/608

摘要： A structure of a shift lever apparatus is disclosed in which, after a slider has been assembled at a case, a link is assembled to the case while an intrusion shaft is intruded at a hole. For assembly of the link to the case, an assembly pawl provided at the link is resiliently deformed and inserted at an assembly portion which is provided at the case. At this time, an engaging protrusion is engaged with a surrounding area of the assembly portion by resilient force of the assembly pawl.

摘要翻译： 公开了一种变速杆装置的结构，其中在将滑块组装在壳体之后，在将入口轴插入孔时将连杆组装到壳体上。 为了组装到壳体的连杆，设置在连杆处的组件棘爪弹性变形并插入到设置在壳体处的组装部分处。 此时，接合突起通过组装棘爪的弹力与组装部分的周围区域接合。