公开(公告)号：US08651198B2

公开(公告)日：2014-02-18

申请号：US11785529

申请日：2007-04-18

申请人： Miyabi Ito

发明人： Miyabi Ito

IPC分类号： B25D15/00

CPC分类号： B25B21/02

摘要： A spindle lock device includes an engaging ring fixed in position relative to a body case of an impact screwdriver. A flat relief surface is definable on an outer circumference of the anvil that can be disposed inside of the engaging ring. An engaging member can be disposed between the engaging ring and the flat surface of the anvil. The engaging member can wedge between the engaging ring and an end portion in the circumferential direction of the relief surface of the anvil, so that the anvil is locked with respect to rotation relative to the body case.

摘要翻译： 主轴锁定装置包括相对于冲击式螺丝刀的主体壳体固定在适当位置的接合环。 可以在可以设置在接合环内部的砧座的外周上限定平坦的浮雕表面。 接合构件可以设置在接合环和砧座的平坦表面之间。 接合构件能够在接合环和砧座的浮雕表面的圆周方向上的端部之间楔入，使得砧座相对于主体壳体的旋转被锁定。

公开(公告)号：US08020630B2

公开(公告)日：2011-09-20

申请号：US12553370

申请日：2009-09-03

申请人： Ryan S. Amend ,  Kyle D. Grim ,  Patrick Livingston ,  Richard J. Bookhout

发明人： Ryan S. Amend ,  Kyle D. Grim ,  Patrick Livingston ,  Richard J. Bookhout

IPC分类号： B25D15/00

CPC分类号： B25B21/02 ,  B25B21/026

摘要： A swinging weight assembly for an impact tool includes an anvil having an impact jaw that is reinforced with a circumferential flange. A hammer includes a hammer lug and a cam lug for pivoting the hammer between an engaged position in which the hammer lug strikes the impact jaw and a disengaged position in which the hammer moves past the impact jaw. The cam lug is separated from the cam lug to define a space in which the reinforcing flange is received.

摘要翻译： 用于冲击工具的摆动重量组件包括具有冲击夹爪的砧座，所述冲击颚板用周向凸缘加强。 锤包括锤耳和凸轮凸耳，用于在锤接头撞击冲击夹爪的接合位置和锤移动通过冲击夹爪的脱离位置之间枢转锤。 凸轮凸耳与凸轮凸耳分离以限定加强凸缘被容纳的空间。

公开(公告)号：US08002612B2

公开(公告)日：2011-08-23

申请号：US10821071

申请日：2004-04-08

申请人： Daniel J. Fisher

发明人： Daniel J. Fisher

IPC分类号： B25D11/00 ,  B25D15/00

CPC分类号： B24D9/085

摘要： An attachment system for attaching an abrasive article, such as an abrasive sheet or disc, to a sanding tool includes an article having a first major surface including an attachment region with attachment material for attachment with an associated mating surface on the sanding tool, and a non-attachment region along at least a portion of an edge of the first major surface forming a sufficiently weak attachment with the associated mating surface to allow a user to grasp the abrasive article and separate the abrasive article from the sanding tool.

摘要翻译： 用于将磨料制品（例如磨料片或盘）附接到砂磨工具的附接系统包括具有第一主表面的制品，所述第一主表面包括具有用于与打磨工具上的相关联的配合表面连接的附接材料的附接区域，以及 沿着第一主表面的边缘的至少一部分的非附接区域与相关联的配合表面形成足够弱的附件，以允许使用者抓住磨料制品并将磨料制品与砂磨工具分开。

公开(公告)号：US20090255699A1

公开(公告)日：2009-10-15

申请号：US12405980

申请日：2009-03-17

申请人： Mark W. LEHNERT ,  Paul PODSOBINSKI ,  Lawrence J. LEHNERT

发明人： Mark W. LEHNERT ,  Paul PODSOBINSKI ,  Lawrence J. LEHNERT

IPC分类号： B25D15/00

CPC分类号： B25B23/0035 ,  B25B13/06 ,  Y10T279/17051

摘要： A discontinuous drive power tool assembly for generating rotational torque. The tool assembly includes a spindle having a first end portion configured to receive a socket. The first end portion has a primary engaging surface and a tapered surface spaced from a distal end of the first end portion. The primary engaging surface and the tapered surface are configured to engage corresponding surfaces on the socket. The tool assembly also includes a pulse hammer engagable with a second end portion of the spindle that is opposite the first end portion, and a motor including a motor shaft engagable with the pulse hammer, the motor being configured to rotate the pulse hammer.

摘要翻译： 用于产生旋转扭矩的不连续驱动动力工具组件。 工具组件包括具有构造成接收插座的第一端部的主轴。 第一端部具有初级接合表面和与第一端部的远端间隔开的锥形表面。 主接合表面和锥形表面构造成接合插座上的相应表面。 所述工具组件还包括与所述主轴的与所述第一端部相对的第二端部可接合的脉冲锤，以及包括可与所述脉冲锤接合的电动机轴的电动机，所述电动机构造成使所述脉冲锤旋转。

公开(公告)号：US20070272423A1

公开(公告)日：2007-11-29

申请号：US11679113

申请日：2007-02-26

申请人： Brian Cutler ,  David Duvan ,  Gary Keefe ,  Denny Atkinson ,  David Costantino

发明人： Brian Cutler ,  David Duvan ,  Gary Keefe ,  Denny Atkinson ,  David Costantino

IPC分类号： B25B19/00 ,  B25B23/143 ,  B25D15/00

CPC分类号： B25B21/00 ,  B25B23/14 ,  B25B23/1425

摘要： A system, and a method of using a system, for controlled tool operation. The method includes providing a tool used in a force application such as a such torque application. The tool communicates with a controller which can communicate with the tool, and to a display in communication with the tool and the controller. The controller can be programmed with operational information about a tool operation. Information related to the operational information is displayed to a user during use. Service information including at least information about an amount of force applied during use is recorded and stored in the controller. Also disclosed is a computerized system for controlled tool operation which sends operational instructions to the tool before use and retrieves service information from the tool after use.

摘要翻译： 一种系统和一种使用系统的方法，用于受控的工具操作。 该方法包括提供在诸如这种扭矩应用的力施加中使用的工具。 该工具与可与工具通信的控制器以及与工具和控制器通信的显示器通信。 控制器可以编程有关工具操作的操作信息。 在使用过程中向用户显示与操作信息相关的信息。 包括至少关于在使用期间施加的力的信息的服务信息被记录并存储在控制器中。 还公开了一种用于受控工具操作的计算机化系统，其在使用之前向工具发送操作指令，并且在使用后从工具检索服务信息。

公开(公告)号：US20070209816A1

公开(公告)日：2007-09-13

申请号：US10599759

申请日：2005-04-06

申请人： Fabrice Pourtier ,  Christian Riccordi

发明人： Fabrice Pourtier ,  Christian Riccordi

IPC分类号： B23P11/00 ,  B25D15/00

CPC分类号： F16B13/0858 ,  B25B31/00 ,  E04F11/1812 ,  Y10T29/49833 ,  Y10T29/49947 ,  Y10T29/49948 ,  Y10T29/49954 ,  Y10T29/49963

摘要： The invention relates to a method of fastening a guard rail (60) to a concrete slab (100) by means of a self-expanding and self-undercutting bolt (1, 1′, 1″) comprising a dowel (10) having expanding lugs (17) and an expansion core (20, 23), the method comprising a phase consisting in drilling a hole (103′, 103″) in the slab, a phase consisting in driving the bolt in to a desired depth (E1+E2) independent of the depth of the hole, a dynamic tightening phase (h) resulting in the formation of the undercut and a static tightening phase of the guard rail. The guard rail bolt comprises the dowel (10) and a counter-dowel (20). The dowel (10) comprises at its fastening end (11) a guard rail fastening head (13) rigidly connected at its screwing end (12) by means of incipient fracture means (15) to a ring (16) provided with expansion lugs (17). The tool (2) for fastening the guard rail bolt comprises means (32, 50, 39, 35) for driving it in rotation and complementary means (31, 34) for controlling the driving depth of the bolt (1).

摘要翻译： 本发明涉及一种通过自膨胀和自底切螺栓（1,1'，1“）将护栏（60）固定到混凝土板（100）的方法，所述自膨胀和自底切螺栓（1,1'，1”）包括榫钉（10） 膨胀凸耳（17）和膨胀芯（20,23），所述方法包括在所述板坯中钻孔（103'，103“）的相，包括将所述螺栓驱动到期望深度 E 1 + E 2），导致形成底切的动态紧固阶段（h）和护栏的静态紧固阶段。 护栏螺栓包括榫钉（10）和反榫钉（20）。 定位销（10）在其紧固端（11）处包括通过初始断裂装置（15）在其螺旋端（12）处刚性地连接到设置有膨胀凸耳的环（16）上的护轨紧固头（13） 17）。 用于紧固护栏螺栓的工具（2）包括用于驱动它的旋转装置（32,50,39,35）和用于控制螺栓（1）的驱动深度的互补装置（31,34）。

公开(公告)号：US07255029B2

公开(公告)日：2007-08-14

申请号：US11333852

申请日：2006-01-18

申请人： Jahangir S. Rastegar ,  Thomas Spinelli

发明人： Jahangir S. Rastegar ,  Thomas Spinelli

IPC分类号： B25B19/00 ,  B25D15/00 ,  B25B21/00

CPC分类号： B25B19/00 ,  Y10T29/53839

摘要： A manually operated impact tool having: a handle; an anvil movably connected to the handle, the anvil having an anvil surface, the anvil further having a fastener engagement portion for engaging a fastener to be loosened or tightened, the fastener engagement portion being substantially rigidly attached to the anvil; a hammer movable with respect to the anvil and handle, the hammer having a hammer surface in cooperation with the anvil surface; an energy storage device for storing potential energy upon a relative movement of the handle and hammer; a locking device for preventing relative movement between the hammer and anvil during the relative movement of the handle and hammer; and a locking release device for unlocking the locking device upon an amount of the relative movement of the handle and hammer such that the potential energy stored in the energy storage device is at least partially transferred to the hammer such that the hammer surface contacts and impacts the anvil surface and at least part of such impact is transferred to the fastener through the fastener engagement portion.

摘要翻译： 一种手动冲击工具，具有：把手; 所述砧座可移动地连接到所述把手，所述砧座具有砧座表面，所述砧座还具有紧固件接合部分，用于接合待松动或紧固的紧固件，所述紧固件接合部分基本上刚性地附接到所述砧座; 相对于砧和手柄可移动的锤，锤与砧座表面协调地具有锤表面; 能量存储装置，用于在手柄和锤子相对运动时存储势能; 锁定装置，用于在手柄和锤子的相对运动期间防止锤和砧座之间的相对移动; 以及锁定释放装置，用于根据手柄和锤的相对运动的量来解锁锁定装置，使得存储在能量存储装置中的势能至少部分地传递到锤，使得锤表面接触并撞击 砧座表面，并且这种冲击的至少一部分通过紧固件接合部分传递到紧固件。

公开(公告)号：US07165631B2

公开(公告)日：2007-01-23

申请号：US10895207

申请日：2004-07-19

申请人： Hsin Ho Chang

发明人： Hsin Ho Chang

IPC分类号： B25D15/00

CPC分类号： B25B21/02

摘要： A pneumatic wrench includes a pneumatic motor, a striking portion, and a drive shaft. The striking portion includes a support seat, a first hammer, and a second hammer. Thus, the first hammer and the second hammer are driven by the fixed pins and the movable pins of the support seat respectively, thereby preventing the fixed pins and the movable pins from being worn out or broken due to a stress concentration so as to increase the lifetime of the pneumatic wrench. In addition, the connecting rib is located between and connected to the first driven block and the second driven block of the drive shaft so as to enhance the structural strength of the drive shaft.

摘要翻译： 气动扳手包括气动马达，打击部分和驱动轴。 打击部分包括支撑座，第一锤和第二锤。 因此，第一锤和第二锤分别由支撑座的固定销和可动销驱动，从而防止固定销和可动销由于应力集中而磨损或破坏，从而增加 气动扳手的使用寿命。 此外，连接肋位于驱动轴的第一从动块和第二从动块之间并且连接到驱动轴的第二从动块，以提高驱动轴的结构强度。

公开(公告)号：US20060113099A1

公开(公告)日：2006-06-01

申请号：US11000664

申请日：2004-12-01

申请人： Patrick Livingston ,  Karl Austin

发明人： Patrick Livingston ,  Karl Austin

IPC分类号： B25D15/00

CPC分类号： F01C20/04 ,  B25F5/00 ,  F01C1/3441 ,  F01C20/18

摘要： A pneumatic motor having a motor chamber having an inner surface with an eccentric longitudinal axis, a motive gas fluid inlet, and at least one end wall located transversely to the longitudinal axis with an exhaust aperture located therethrough. A rotor is rotatably disposed in the motor chamber on the eccentric longitudinal axis and having a plurality of radial slots, the rotor defining a first rotational position with respect to the longitudinal axis at which the distance between the rotor and the motor chamber is a minimum. A plurality of vanes is slidably carried within the plurality of radial slots and rotationally moving between the fluid inlet and the exhaust aperture during rotation of the rotor. The exhaust aperture is located at a second rotational position with respect to the longitudinal axis such that during rotation of the rotor, the angular distance traveled by each of the plurality of vanes between the first rotational position and the second rotational position in a first rotational direction is greater than 180 degrees.

摘要翻译： 一种具有电动机室的气动马达，所述马达室具有带有偏心纵向轴线的内表面，运动气体流体入口以及横向于纵向轴线的至少一个端壁，排气孔位于其中。 转子可旋转地设置在偏心纵向轴线上的马达腔室中，并且具有多个径向槽，该转子限定相对于转子和马达室之间的距离最小的纵向轴线的第一旋转位置。 多个叶片可滑动地承载在多个径向槽内，并且在转子旋转期间在流体入口和排气孔之间旋转移动。 排气孔相对于纵向轴线位于第二旋转位置，使得在转子旋转期间，第一旋转位置和第二旋转位置之间的多个叶片中的每一个在第一旋转方向上行进的角距离 大于180度。

公开(公告)号：US20060011363A1

公开(公告)日：2006-01-19

申请号：US10895206

申请日：2004-07-19

申请人： Hsin Chang

发明人： Hsin Chang

IPC分类号： B25D15/00

CPC分类号： B25B21/02

摘要： A pneumatic wrench includes a pneumatic motor, a striking portion, and a drive shaft. The striking portion includes a support seat, and a hammer pivotally mounted in the support seat by a pivot shaft. Thus, the pivot shaft mounted between the hammer and the support seat is formed with an enlarged portion that withstands a larger reaction applied on the hammer due to the striking action of the hammer, thereby enhancing the structural strength of the pneumatic wrench.

摘要翻译： 气动扳手包括气动马达，打击部分和驱动轴。 打击部分包括支撑座和通过枢轴枢转地安装在支撑座中的锤。 因此，安装在锤和支撑座之间的枢轴形成有由于锤的冲击作用而承受施加在锤上的较大反作用力的扩大部分，从而提高气动扳手的结构强度。