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公开(公告)号：US07927389B2
公开(公告)日：2011-04-19
申请号：US12272125
申请日：2008-11-17
CPC分类号： B24D3/06 , B24D18/0009
摘要： In a superabrasive grain setting method, a two-dimensionally developed coordinate preparation step is taken, wherein a non-cylindrical area of a mounting surface where a tangential line to the mounting surface in a plane including the axis of the manufacturing mold crosses with the axis of a manufacturing mold is developed into a circular-arc belt-like surface, and a plurality of mounting points are set on the circular-arc belt-like surface in a grid pattern in dependence on mounting positions for superabrasive grains. Then, a rectification step is taken, wherein the grid pattern of the mounting points is rectified in predetermined angular ranges so that the mounting points do not make consecutive point lines in the circumferential direction of the circular-arc belt-like surface. A mounting step is thereafter taken of mounting the superabrasive grains on the mounting surface of the manufacturing mold based on the grid pattern rectified at the rectification step.
摘要翻译： 在超磨粒设置方法中，采用二维展开的坐标准备步骤，其中，在包括制造模具的轴线的平面中的安装表面的切线与轴线交叉的安装表面的非圆柱形区域 的制造模具被开发成圆弧状带状表面，并且多个安装点根据超磨料颗粒的安装位置以网格图案设置在圆弧带状表面上。 然后，进行整流步骤，其中安装点的格栅图案以预定角度范围整流，使得安装点在圆弧形带状表面的圆周方向上不形成连续的点线。 此后，根据在整流步骤中整流的栅格图案，采用安装步骤，将超级磨料颗粒安装在制造模具的安装表面上。
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公开(公告)号：US20090007709A1
公开(公告)日：2009-01-08
申请号：US12216501
申请日：2008-07-07
申请人： Kazuhiko Sugita , Naoji Katou
发明人： Kazuhiko Sugita , Naoji Katou
IPC分类号： F16H57/10 , F16D65/092 , F16D55/40
CPC分类号： F16H63/3026 , F16H3/663 , F16H57/10 , F16H2057/087 , F16H2200/0052 , F16H2200/2007 , F16H2200/2046 , F16H2200/2097 , Y10T74/19637
摘要： A brake system that includes a friction plate composed of inner friction plates and outer friction plates that are arranged alternately in an axial direction; a cylinder portion that is open toward the friction plate in the axial direction; a piston member that slidably fits into an opening portion of the cylinder portion, thereby forming a working oil chamber, and that is pressed and driven away from the cylinder portion in the axial direction by oil pressure supplied to the working oil chamber, thereby pressing the friction plate; a return spring that biases the piston member toward the cylinder portion in the axial direction; and a drum member integrally provided with a drum portion that is in spline engagement with the friction plate, a pressure-receiving portion that is formed in a vertical direction to the axial direction and receives a reaction force of the return spring, and a fixed portion.
摘要翻译： 一种制动系统，包括：沿轴向交替布置的由内摩擦板和外摩擦板构成的摩擦板; 在轴向上朝向摩擦板开口的筒部; 活塞构件，其可滑动地配合在所述气缸部的开口部，由此形成工作油室，并且通过供给到所述工作油室的油压将所述工作油室沿所述轴向压出并驱动离开所述缸部， 摩擦片; 使所述活塞部件向轴向偏压的回位弹簧; 以及整体设置有与所述摩擦板花键接合的鼓部的鼓构件，压力接收部，其在与所述轴向方向垂直的方向上形成并承受所述复位弹簧的反作用力;固定部 。
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公开(公告)号：US5547059A
公开(公告)日：1996-08-20
申请号：US358980
申请日：1994-12-19
CPC分类号： B66B5/18 , B66B11/0407
摘要： A linear motor elevator system comprising a sheave disposed in the upper portion of an elevator hoistway, a length of rope wound around the sheave, a movable member connected to said rope, a primary winding disposed only on a first side of said movable member and a secondary conductor extending within and along the hoistway in association with said primary winding to constitute a linear motor. The system may comprise a brake unit disposed on a second side of said movable member which is opposite to said first side and a guide rail disposed within said hoistway for being engaged by said brake unit.
摘要翻译： 一种线性电动机电梯系统，包括设置在电梯井道的上部的绳轮，缠绕在绳轮上的绳索的长度，连接到所述绳索的可动构件，仅设置在所述可动构件的第一侧上的初级绕组和 二级导体与所述初级绕组相关联地在井道内和沿着井道延伸以构成线性电动机。 该系统可以包括设置在与所述第一侧相对的所述可动构件的第二侧上的制动单元和设置在所述井道内的导轨，用于与所述制动单元接合。
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公开(公告)号：US5212648A
公开(公告)日：1993-05-18
申请号：US667577
申请日：1991-03-11
CPC分类号： G05B19/184 , G05B2219/34048 , G05B2219/41337 , G05B2219/41352 , G05B2219/41457 , Y10T82/2502
摘要： An apparatus for machining a non-circular workpiece wherein a tool is moved by a composite movement given by a linear motor and a piezoelectric actuator. The linear motor is driven by the numerical controller in accordance with the low frequency components of profile data defining a position change of the tool with respect to angular position change of the spindle, while the piezoelectric actuator is driven by the numerical controller in accordance with the high frequency components of the profile data. Further, a positioning error of the tool due to reaction force generated by the piezoelectric actuator is detected by the numerical controller to compensate the high frequency components for the detected positioning error.
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公开(公告)号：US4920572A
公开(公告)日：1990-04-24
申请号：US304563
申请日：1989-02-01
申请人： Kazuhiko Sugita , Shigeo Hotta , Osamu Matsuda , Yoichi Yamakawa
发明人： Kazuhiko Sugita , Shigeo Hotta , Osamu Matsuda , Yoichi Yamakawa
CPC分类号： G06K9/6203 , B25J9/1697 , G06K9/36
摘要： A method and a system for recognizing the location of a cylindrical shaft is provided for use in positioning an end effector of an industrial robot which handles said shaft. In the method and system, a multilevel gray image of the cylindrical shaft which is generated by a change coupled device (CCD) image sensor is first differentiated, and the absolute values of picture elements constituting the differentiated gray image are then binarized on the basis of a threshold value so as to extract an accentuated pattern image which is inherent to the shape of the cylindrical shaft. The accentuated pattern image thus extracted is then collated with a reference accentuated pattern image (template) so as to generate a normal curve signal which has its peak point at a position where the axis of said cylindrical shaft is located. The normal curve data is then binarized on the basis of another predetermined threshold value to generate a single strip image. The center of the single strip image is calculated to determine the location of the cylindrical shaft.
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公开(公告)号：US4805763A
公开(公告)日：1989-02-21
申请号：US66198
申请日：1987-06-25
CPC分类号： B66B23/12 , Y10T403/7005
摘要： A passenger conveyor guide arrangement comprises a guide rail which supports and guides step rollers mounted on the conveyor steps and a fastener which includes a nut and a bolt having a threaded shank and a substantially rectangular head for fastening the guide rail to the conveyor main frame. The guide rail includes a bottom guide portion for guiding a step roller tread and side guide portions vertically rising from the side edges of the bottom portion for guiding the roller sides. The bottom and the side guide portions together form a substantially U-shaped cross section. A side plate extends from the side guide portion at each side edge of the bottom guide portion in a direction substantially perpendicular to the bottom guide portion, and inturned portions extend from the lower end of the side plates in a direction substantially parallel to the bottom guide portion and each other to form a slit between the inner edges so as to engage the rectangular head of the bolt of the fastener.
摘要翻译： 乘客输送机引导装置包括支撑并引导安装在输送机台阶上的阶梯辊的导轨，以及包括螺母和螺栓的紧固件，所述螺母和螺栓具有螺纹杆和用于将导轨紧固到输送机主框架的基本上矩形的头部。 导轨包括用于引导阶梯轮胎胎面的底部引导部分和用于引导辊侧面的从底部的侧边缘垂直升起的侧向引导部分。 底部和侧部引导部分一起形成大致U形的横截面。 侧板在底部引导部分的每个侧边缘处沿着基本上垂直于底部引导部分的方向从侧部引导部分延伸，并且折边部分从侧板的下端沿基本上平行于底部引导件的方向延伸 部分和彼此在内边缘之间形成狭缝，以便与紧固件的螺栓的矩形头接合。
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公开(公告)号：US4681206A
公开(公告)日：1987-07-21
申请号：US763893
申请日：1985-08-09
申请人： Kazuhiko Sugita
发明人： Kazuhiko Sugita
CPC分类号： B66B21/06
摘要： A curvilinear escalator comprises, in combination: a main frame having an arcuate shape in the horizontal plane of projection and disposed in inclined condition, the main frame having a forwarding way formed on the top surface side thereof, a turning section at one distal end part of the main frame in the longitudinal direction thereof, and a return way on the bottom surface side thereof to thereby construct an endless conveying path; a plurality of steps continuously disposed in the conveying path and guided therealong, each of the steps being in a sector shape; a pair of step chains disposed at both sides of the steps on the edge part in the breadthwise direction thereof and provided along the conveying path, the each step chain being constructed with joint pieces, each of which is engaged with the end part of a step shaft disposed in each of the steps in the breadthwise direction thereof, and link members with one end part thereof being connected with one end part of the joint piece and to bring the adjacent pieces into mutually connected state; and a spherical joint interposed between the step shaft and the link member.
摘要翻译： 曲线式自动扶梯组合在一起，其主体框架在突出水平面呈弧形，倾斜状态设置，主框架具有形成于其顶面侧的前进方向，一端部的转动部 并且在其底面侧具有返回路径，从而构成环形输送路径; 多个台阶连续地设置在输送路径中并沿着其导向，每个台阶均为扇形; 一对台阶链设置在沿其宽度方向的边缘部分的台阶的两侧，并且沿着输送路径设置，每个步进链条被构造有接合件，每个连接件与步骤的端部接合 轴的纵向方向设置在每个台阶中，连杆构件的一端部与连接片的一个端部连接并使相邻的片相互连接; 以及插入在所述台阶轴和所述连杆构件之间的球形接头。
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公开(公告)号：US4325585A
公开(公告)日：1982-04-20
申请号：US195179
申请日：1980-10-08
申请人： Kazuhiko Sugita
发明人： Kazuhiko Sugita
CPC分类号： F16C32/0659 , F16C33/10
摘要： A fluid bearing for rotatably supporting a rotary shaft. A bearing member comprises a plurality of U-shaped fluid pockets and a plurality of first land portions formed on the bearing surface of the bearing member. Each of the U-shaped fluid pockets is defined by a pair of axially spaced fluid pockets and a supply groove. Each supply groove is formed in parallel relationship with the axis of the bearing member for fluidically communicating the pair of fluid pockets. Each of the first land portions is formed between the pair of fluid pockets for generating hydrodynamic pressure. Each fluid pocket is provided with two second land portions. Each of the supply grooves is located at a lower position in a gravitational direction in its associated U-shaped fluid pocket. The plurality of U-shaped fluid pockets are arranged symmetrically with respect to a vertical plane which includes the center of the bearing member.
摘要翻译： 一种用于可旋转地支撑旋转轴的流体轴承。 轴承构件包括多个U形流体袋和形成在轴承构件的支承表面上的多个第一接合部。 每个U形流体袋由一对轴向间隔开的流体袋和供给槽限定。 每个供应槽与轴承构件的轴线平行地形成，用于使一对流体袋流体连通。 每个第一接地部分形成在一对流体袋之间以产生流体动力学压力。 每个流体袋设置有两个第二接合部分。 每个供应槽在其相关联的U形流体袋中位于重力方向上的较低位置。 多个U形流体袋相对于包括轴承构件的中心的垂直平面对称地布置。
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19.发明授权Method for manufacturing grinding wheel having depressions on grinding surface thereof 有权用于制造在研磨表面上具有凹陷的砂轮的方法公开(公告)号：US08444726B2
公开(公告)日：2013-05-21
申请号：US12443545
申请日：2007-10-19
申请人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
发明人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
IPC分类号： B24D11/00
CPC分类号： B24D3/14 , B24D5/06 , B24D5/10 , B24D18/0009 , B24D99/005
摘要： A grinding wheel is manufactured such that (a) any one of particles for an abrasive grain layer and particles for a substrate layer are put into the press-mold die, and other particles are put onto the particles in the press-mold die, and then the substrate layer and the abrasive grain layer are integrally press-molded to form a non-baked grinding chip with an arcuate shape; (b) depressions are formed on the abrasive grain layer of the non-baked grinding chip; (c) the grinding chip on which the depressions are formed is baked; and (d) the plurality of baked-grinding chips are adhered to a core of the grinding wheel.
摘要翻译： 制造砂轮，使得（a）将用于磨粒层的颗粒和用于基材层的颗粒中的任一种放入压模模具中，并将其它颗粒放在压模模中的颗粒上， 然后将基材层和磨粒层整体加压成型，形成具有弓形形状的非烘烤研磨片; （b）在非烘烤研磨片的磨粒层上形成凹部; （c）烘烤形成凹部的研磨片; 和（d）多个烘烤磨碎片粘附到砂轮的芯部。
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20.发明授权Automatic transmission and production method of impeller hub for automatic transmission 有权用于自动变速器的叶轮轮毂的自动变速和制造方法公开(公告)号：US07637100B2
公开(公告)日：2009-12-29
申请号：US11693368
申请日：2007-03-29
申请人： Shingo Uozumi , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
发明人： Shingo Uozumi , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
CPC分类号： F16H41/24 , Y10T29/49995 , Y10T409/303808
摘要： In an automatic transmission, a lip portion of an oil seal can be prevented from riding up reliably when an impeller hub is inserted into the oil seal so as to be attached thereto, even when the lip portion is provided with a tightening margin. The impeller hub is attached to the oil seal from the lip portion side of the oil seal , with an end portion thereof in which a notch is formed. The impeller hub has a first chamfer portion formed in a bottom portion outer peripheral edge portion of the notch as an inclined surface that decreases radially in an axial direction of the impeller hub toward the end portion of the impeller hub, and an axial distance of the first chamfer portion from the bottom portion outer peripheral edge portion increases from both end sides of a circumferential direction of the notch toward a circumferential direction central portion of the notch.
摘要翻译： 在自动变速器中，即使当唇部设置有紧固边缘时，也可以防止当将叶轮毂插入油封中以便安装时，能够可靠地抬起油封的唇部。 叶轮毂从油封的唇部侧附着到油封上，其端部形成有切口。 叶轮毂具有形成在凹口的底部外周边缘部分中的第一倒角部分，作为沿着叶轮毂的轴向朝向叶轮毂的端部径向减小的倾斜表面，并且轴向距离 来自底部外周缘部的第一倒角部从凹口的周向的两端侧向凹口的圆周方向中央部增加。
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