公开(公告)号：US20120227520A1

公开(公告)日：2012-09-13

申请号：US13414533

申请日：2012-03-07

申请人： Roger C. Keith

发明人： Roger C. Keith

IPC分类号： F16H33/10 ,  B23P11/00

CPC分类号： B24B23/04 ,  B23Q11/0035 ,  Y10T29/49826 ,  Y10T74/18544 ,  Y10T74/18552

摘要： An orbital motion attachment for a die grinder includes a flexible collar mounted at a first end to a locating support ring and the locating support ring being removably secured to the die grinder. A collet has an offset bearing shaft extending from a first end. The collet is connected at a second end to an output shaft of the die grinder and the offset bearing shaft is connected at a second end to an applicator tip. An indexing ring is affixed to a second end of the flexible collar to secure the applicator tip to the offset bearing shaft.

摘要翻译： 用于模具研磨机的轨道运动附件包括柔性轴环，其在第一端处安装到定位支撑环，并且定位支撑环可移除地固定到模具研磨机。 夹头具有从第一端延伸的偏移轴承轴。 夹头在第二端连接到模具研磨机的输出轴，并且偏置轴承轴在第二端连接到施加器尖端。 分度环固定到柔性套环的第二端，以将施用器尖端固定到偏移轴承轴。

公开(公告)号：US07976224B2

公开(公告)日：2011-07-12

申请号：US12466938

申请日：2009-05-15

申请人： Seiji Tada

发明人： Seiji Tada

IPC分类号： F16C19/10 ,  F16C19/00 ,  F16H33/10

CPC分类号： F16D3/78 ,  F16C19/10 ,  F16C19/50 ,  F16C23/10 ,  F16D3/04 ,  Y10T74/18544

摘要： The invention provides an eccentric thrust bearing assembly capable of bearing axial loads in opposite directions.A first aspect of the invention relates to a thrust bearing assembly a1 wherein a first radially outside member and a second radially inside member oppose each other at first positions a21 separately located and clamp therebetween a rolling element a8 disposed at each of the first positions a21, whereas a second radially outside member and a first radially inside member oppose each other at second positions a22 of a different phase from that of the first positions a21 and clamp therebetween a rolling element a8 disposed at each of the second positions a22. In this bearing assembly a1, respective certain portions of the rolling elements are present on the same plane.

摘要翻译： 本发明提供一种偏心推力轴承组件，能够承受相反方向的轴向载荷。 本发明的第一方面涉及一种止推轴承组件a1，其中第一径向外部构件和第二径向内侧构件在第一位置a21处彼此相对，并且夹在其间，设置在每个第一位置a21上的滚动体a8， 而第二径向外部构件和第一径向内部构件在与第一位置a21不同相位的第二位置a22处彼此相对，并且夹在其间，设置在每个第二位置a22处的滚动元件a8。 在该轴承组件a1中，滚动体的某些部分存在于同一平面上。

公开(公告)号：US07789640B2

公开(公告)日：2010-09-07

申请号：US11793454

申请日：2005-12-16

申请人： Takashi Uekawa

发明人： Takashi Uekawa

IPC分类号： F01C1/02 ,  F01C21/00 ,  F04C18/02

CPC分类号： F01C17/00 ,  F04C18/0215 ,  F04C18/0269 ,  F04C29/0042 ,  Y10T74/18544

摘要： A fixed scroll (60) is provided with a pin shaft portion (70) which is formed in a cylindrical shape. Formed in a movable scroll (50) is a slide groove (80) which extends in the radial direction of the movable scroll (50). The pin shaft portion (70) of the fixed scroll (60) is engaged into the slide groove (80) of the movable scroll (50). During orbital movement of the movable scroll (50), the pin shaft portion (70) slidingly contacts a side surface of the slide groove (80), whereby rotation of the movable scroll (50) is restricted.

摘要翻译： 固定涡旋盘（60）具有形成为圆筒状的销轴部（70）。 形成在动涡旋盘（50）中的是沿动涡旋盘（50）的径向延伸的滑动槽（80）。 固定涡旋盘（60）的销轴部（70）与动涡旋盘（50）的滑动槽（80）接合。 在可动涡旋件（50）的轨道运动期间，销轴部（70）滑动地接触滑动槽（80）的侧面，从而限制动涡旋盘（50）的旋转。

公开(公告)号：US20090301454A1

公开(公告)日：2009-12-10

申请号：US12174354

申请日：2008-07-16

申请人： Derek A. TIDMAN

发明人： Derek A. TIDMAN

IPC分类号： F41B3/04 ,  A63B39/06

CPC分类号： F41B3/04 ,  Y10T74/18544 ,  Y10T74/18552

摘要： An apparatus for moving a mass, the apparatus having an arcuate track, a clamping member attached to a section of the arcuate track, an arm assembly pivotably connected to the clamping member, and a counterweight connected to the arm assembly. A projectile for use in a mass accelerator having an arcuate track, the projectile having a core and at least one of a low-friction layer, a propellant layer, and a polycarbonate layer.

摘要翻译： 一种用于移动物体的装置，具有弓形轨道的装置，附接到弧形轨道的一部分的夹紧构件，可枢转地连接到夹紧构件的臂组件和连接到臂组件的配重。 一种用于具有弓形轨道的质量加速器的抛射体，所述射弹具有芯部以及低摩擦层，推进剂层和聚碳酸酯层中的至少一种。

公开(公告)号：US20060104718A1

公开(公告)日：2006-05-18

申请号：US10990788

申请日：2004-11-17

申请人： Benjamin Paske

发明人： Benjamin Paske

IPC分类号： E01C19/26

CPC分类号： E01C19/286 ,  Y10T74/18544

摘要： An eccentric shaft assembly for a vibratory roller utilizes a cylindrical tubular shaft that considerably reduces the weight of the assembly, decreases substantially oscillatory shaft deflection during rotation and thereby improves bearing and seal life. The eccentric weights are mounted on the interior of the tubular shaft, thereby simplifying manufacture and providing a smoother operation.

摘要翻译： 用于振动辊的偏心轴组件使用圆柱形管状轴，其显着地减小了组件的重量，在旋转期间大大振荡了轴的偏转，从而提高了轴承和密封的寿命。 偏心重物安装在管状轴的内部，从而简化制造并提供更平滑的操作。

公开(公告)号：US06923577B2

公开(公告)日：2005-08-02

申请号：US10833054

申请日：2004-04-28

申请人： Tomoya Nishibata ,  Hideaki Ito ,  Yutaka Morimoto

发明人： Tomoya Nishibata ,  Hideaki Ito ,  Yutaka Morimoto

IPC分类号： F16C19/36 ,  F01C17/06 ,  F16C19/30 ,  F16C33/36

CPC分类号： F01C17/063 ,  F16C19/30 ,  F16C19/36 ,  F16C33/36 ,  F16C2240/50 ,  F16C2360/42 ,  Y10T74/18544

摘要： A scroll thrust bearing having both-end conical rollers are rolling elements, being low in cost, high in precision, large in load capacity, and excellent in durability. A plurality of both-end conical rollers are held rotatably between a pair of bearing plates, and the relation of the scroll swirl radius (R) of both-end conical roller and the dimension (H) between opposite tracks of the both bearing plates is set in a range of 1

摘要翻译： 具有两端圆锥滚子的滚动推力轴承是滚动元件，成本低，精度高，承载能力大，耐久性优异。 多个两端圆锥滚子可旋转地保持在一对支承板之间，两端圆锥滚子的涡旋涡流半径（R）与两轴承板相对轨迹之间的尺寸（H）的关系是 设置在1

公开(公告)号：US20040168531A1

公开(公告)日：2004-09-02

申请号：US10785130

申请日：2004-02-24

申请人： Sakai Heavy Industries, Ltd.

发明人： Akira Mitsui

IPC分类号： F16H033/10

CPC分类号： E02D3/026 ,  E01C19/286 ,  Y10T74/18344 ,  Y10T74/18544 ,  Y10T74/18552

摘要： A vibratory mechanism which is composed of vibratory shafts, which are stored within a roll and are arranged symmetrically across a rotation axis of the roll, a fixed eccentric weight fixed to respective vibratory shafts, a rotatable eccentric weight rotatably attached to respective vibratory shafts, a rotation controller controlling a range of movement of the rotatable eccentric weight, and an eccentric moment controller which changes an eccentric moment around the vibratory shaft depending on the rotation direction of the vibratory shafts, whereby the vibration state of the roll is switchable between standard vibration and horizontal vibration.

摘要翻译： 一种振动机构，其由振动轴组成，其存储在辊内并且对称地跨过所述辊的旋转轴线布置;固定在各个振动轴上的固定偏心轮;可旋转地连接到各个振动轴的可旋转偏心轮， 控制旋转偏心重量的移动范围的旋转控制器以及根据振动轴的旋转方向改变围绕振动轴的偏心力矩的偏心力矩控制器，从而可以在标准振动与 水平振动。

公开(公告)号：US20040144188A1

公开(公告)日：2004-07-29

申请号：US10476516

申请日：2003-10-29

发明人： Michael Steffen

IPC分类号： F16H033/10

CPC分类号： E04G21/08 ,  Y10T74/18544

摘要： The invention relates to an internal combustion vibrator for compacting concrete, comprising a vibrator housing in which a rotational unbalance mass, an electric motor powering said unbalance mass and part of a power line connected to the electric motor for supplying power to said electric motor are integrated. The internal vibrator also comprises an interrupter interconnected in the power line for interrupting power supply of the electric motor. Due to the fact that the interrupter is configured in an electrically controllable manner, power supply of the electric motor can be precisely controlled by a plurality of signal transmitters.

摘要翻译： 本发明涉及一种用于压实混凝土的内燃式振动器，其包括振动器壳体，其中旋转不平衡质量块，为所述不平衡质量供电的电动机和连接到用于向所述电动机供电的电动机的电力线的一部分被集成 。 内部振动器还包括在电力线上互连的断续器，用于中断电动机的电力供应。 由于断电器以电可控的方式配置，电动机的电源可以被多个信号发射器精确地控制。

公开(公告)号：US20040123688A1

公开(公告)日：2004-07-01

申请号：US10605634

申请日：2003-10-15

发明人： Gary Rudolph

IPC分类号： F16H033/10

CPC分类号： F16H37/12 ,  B23Q11/0046 ,  B24B7/00 ,  B24B23/04 ,  B24B47/12 ,  B24B55/10 ,  Y10T74/18544

摘要： A device and method to convert ordinary rotary motion of input frequency null into a composite motion with the same primary frequency null plus an eccentric motion at a higher frequency null enables a low speed rotary input to drive a higher-speed eccentric motion. A preferred embodiment enables an existing rotary motion machine to be easily adapted to provide compound rotary and eccentric motion. Optional attachments are used to collect waste products generated by rotary motion machine.

摘要翻译： 将普通旋转运动的输入频率欧米茄转换成具有相同主频ω的复合运动加上较高频率ω的偏心运动的装置和方法使低速旋转输入能够驱动更高速的偏心运动。 优选的实施例使得现有的旋转运动机器能够容易地适于提供复合的旋转和偏心运动。 可选附件用于收集由旋转运动机产生的废品。

公开(公告)号：US5888128A

公开(公告)日：1999-03-30

申请号：US847782

申请日：1997-04-28

申请人： Justus Lamprecht ,  Joao Bergner

发明人： Justus Lamprecht ,  Joao Bergner

IPC分类号： B23Q11/00 ,  B24B23/03 ,  B24B23/04

CPC分类号： B23Q11/0035 ,  B24B23/03 ,  Y10T74/18544

摘要： A hand grinder, comprising a housing, a motor arranged in the housing, a tool holder with a grinding tool received in the tool holder, a work shaft driven by the motor, two rotary bearings which support the work shaft, a compensating unit arranged on the work shaft for joint rotation therewith between the rotary bearings and provided for compensation of an imbalance produced by the tool holder with the grinding tool during rotation of the work shaft, the compensating unit including different imbalance masses which are offset from one another in an axial direction of the work shaft and are arranged on the work shaft diametrically opposite to one another.

摘要翻译： 一种手动研磨机，包括壳体，布置在壳体中的电动机，具有容纳在工具架中的研磨工具的工具保持器，由电动机驱动的工作轴，支撑工作轴的两个旋转轴承，布置在 所述工作轴在所述旋转轴承之间与所述工作轴接合旋转，并用于在所述工作轴旋转期间补偿由所述工具夹具与所述研磨工具产生的不平衡，所述补偿单元包括在轴向上彼此偏移的不同的不平衡质量块 工作轴的方向并且布置在彼此径向相对的工作轴上。