公开(公告)号：US5403988A

公开(公告)日：1995-04-04

申请号：US253921

申请日：1994-06-03

申请人： Masaki Kawada ,  Takashi Shimada ,  Hideo Nakamura ,  Toshio Emori ,  Yoshihiro Egawa ,  Tomohiko Yashiro ,  Hiroyuki Enomoto ,  Hisao Hiramoto ,  Masayuki Fukumori ,  Kiyoshi Tsukada ,  Koichi Maekawa

发明人： Masaki Kawada ,  Takashi Shimada ,  Hideo Nakamura ,  Toshio Emori ,  Yoshihiro Egawa ,  Tomohiko Yashiro ,  Hiroyuki Enomoto ,  Hisao Hiramoto ,  Masayuki Fukumori ,  Kiyoshi Tsukada ,  Koichi Maekawa

IPC分类号： B23K11/00 ,  B23K11/31 ,  B23K9/20

CPC分类号： B23K11/0053 ,  B23K11/318

摘要： A stud welding apparatus has a welding jig, guide frames and a cartesian coordinate type robot. This robot has a travelling frame, a robot main body, an elevating arm and a stud welding gun. Power supply passages are provided on the travelling frame, the robot main body and the elevating arm, respectively, such that electric power can be supplied from a welding power source to the stud welding gun via these power supply passages. The power supply passage provided on the travelling frame is formed in a first power supply bar which is fixed to the travelling frame and is elongated in a horizontal direction. A pressure type first power supply joint is provided on the robot main body and urges a contact member to be connected to the power supply passage provided on the robot main body into contact and away from the first power supply bar by means of a cylinder. The power supply passage provided on the elevating arm is formed in a second power supply bar which is fixed to the elevating arm and is elongated in a vertical direction. A pressure type second power supply joint is provided on the robot main body and urges a contact member to be connected to the power supply passage provided on the robot main body into contact and away from the second power supply bar by means of a cylinder.

摘要翻译： 螺柱焊接装置具有焊接夹具，引导框架和笛卡尔坐标型机器人。 该机器人具有行走架，机器人主体，升降臂和螺柱焊枪。 供电通道分别设置在行车架，机器人主体和升降臂上，使得能够通过这些电源通道从焊接电源向螺柱焊枪供电。 设置在行走架上的供电通道形成在第一供电杆上，该第一供电杆固定在行走架上并在水平方向上伸长。 在机器人主体上设置压力型第一供电接头，并且将通过设置在机器人主体上的供电通路的接触构件推压通过气缸与第一供电杆接触和离开。 设置在升降臂上的供电通道形成在固定到升降臂上并在垂直方向上延伸的第二电源杆中。 在机器人主体上设置有压力型第二供电接头，并且将通过设置在机器人主体上的供电通路连接的接触构件通过气缸接触和远离第二供电杆。

公开(公告)号：US5130511A

公开(公告)日：1992-07-14

申请号：US556319

申请日：1990-07-23

申请人： Kiyoshi Kumagai ,  Satoshi Kadowaki ,  Masaki Kawada ,  Yoshio Akasaka ,  Minoru Kawada

发明人： Kiyoshi Kumagai ,  Satoshi Kadowaki ,  Masaki Kawada ,  Yoshio Akasaka ,  Minoru Kawada

IPC分类号： B23K11/11 ,  B23K31/02 ,  B23K37/047

CPC分类号： B23K37/047 ,  B23K31/02 ,  B23P2700/50

摘要： An automobile side panel with a space defined therein is welded by positioning a plurality of outer panel components with a plurality of first clamping mechanisms, welding the positioned outer panel components into an outer side panel member, positioning an inner side panel member in superposed relation to the outer side panel member with a plurality of second clamping mechanisms, and welding the positioned outer and inner side panel members into a side panel, with the space defined between the outer and inner side panel members. The outer panel components and the outer and inner side panel members are welded in one welding station.

摘要翻译： 通过用多个第一夹紧机构定位多个外部面板部件来焊接具有限定在其中的空间的汽车侧面板，将定位的外部面板部件焊接到外侧面板部件中，将内侧面板部件定位成与 所述外侧面板构件具有多个第二夹紧机构，并且将所述定位的外侧面板构件和所述外侧面板构件焊接到侧板中，并且所述外侧面板构件和所述内侧面板构件之间限定有所述空间。 外板组件和外侧面板构件和内侧面板构件焊接在一个焊接站中。

公开(公告)号：US5050631A

公开(公告)日：1991-09-24

申请号：US637963

申请日：1991-01-09

申请人： Mitsuo Konno ,  Masaki Kawada ,  Mamoru Machida ,  Hisashi Noro

发明人： Mitsuo Konno ,  Masaki Kawada ,  Mamoru Machida ,  Hisashi Noro

IPC分类号： F16L41/03

CPC分类号： F16L41/03 ,  Y10T137/1135 ,  Y10T137/5196 ,  Y10T137/5283

摘要： A fluid diverging system provides a passageway for supplying a fluid from a single supply source to a plurality of sections requiring the use of the fluid and for discharging the fluid from these sections to a single discharge portion. The fluid diverging system includes a plurality of fluid diverging blocks separably connected to one another longitudinally in a row. Each of the blocks has a through-hole longitudinally passed therethrough, and a communication passage communicating with the through-hole and capable of being connected to external fluid transfer means. Joint means connecting these blocks enable a fluid-tight communication of these blocks with one another. This makes it possible to use the fluid diverging system in an optical form only by increasing or decreasing the number of the fluid diverging blocks in accordance with an increase or decrease in number of the section requiring the use of the fluid.

摘要翻译： 流体分配系统提供用于将流体从单个供应源供应到需要使用流体并将流体从这些部分排出到单个排放部分的多个部分的通道。 流体发散系统包括多个在一排中纵向可分离地连接的流体发散块。 每个块具有纵向通过的通孔，以及与通孔连通并能够连接到外部流体传送装置的连通通道。 连接这些块的连接装置使得这些块之间能够彼此流体密封地通信。 这使得可以仅通过根据需要使用流体的部分的数量的增加或减少来增加或减少流体发散块的数量来使用光学形式的流体分配系统。

公开(公告)号：US5609344A

公开(公告)日：1997-03-11

申请号：US500678

申请日：1995-07-11

申请人： Kenji Tamaoki ,  Hideaki Shimamoto ,  Masaki Kawada ,  Shigeru Morita ,  Michio Fujino ,  Youzi Hamazaki

发明人： Kenji Tamaoki ,  Hideaki Shimamoto ,  Masaki Kawada ,  Shigeru Morita ,  Michio Fujino ,  Youzi Hamazaki

IPC分类号： F16J15/12

CPC分类号： F16J15/125

摘要： A spiral gasket apparatus, capable of being held on an inclined flue gas outflow pipe without falling off therefrom, is constructed by winding a metal hoop member and a filler member, superposed on each other. A part of the hoop member from the beginning extremity of the hoop member on the inner side, which is wound as many as several turns to a welded fixed portion thereof, is raised inward by using the welded fixed portion as a fulcrum. An extremity portion thereof is folded back to form a superposition part. Since the raised part of the hoop member acts as a spring and is brought elastically into contact with an inclined flue gas outflow pipe, the gasket is held on the flue gas outflow pipe.

摘要翻译： 通过卷绕叠置在一起的金属箍构件和填充构件，可以构成能够保持在倾斜烟道气流出管上而不脱落的螺旋形垫片装置。 通过使用焊接固定部作为支点，从内侧的箍部件的起始端部的一部分被卷绕到其焊接固定部分上多达数匝。 其末端部折回以形成叠合部。 由于环形构件的隆起部分作为弹簧起作用并且与倾斜的烟道气流出管弹性地接触，所以垫圈被保持在烟气流出管上。

公开(公告)号：US5276296A

公开(公告)日：1994-01-04

申请号：US843430

申请日：1992-02-28

申请人： Masaki Kawada ,  Keizaburo Ohtaki

发明人： Masaki Kawada ,  Keizaburo Ohtaki

IPC分类号： B23K11/31 ,  B23K11/24

CPC分类号： B23K11/314

摘要： In a DC type C-shaped welding gun apparatus having a transformer mounted thereon, a center tap of the transformer is communicated to a movable gun arm via an ounce metal plate. A rear end portion of a stationary gun arm is pressingly held between a pair of terminal plates via rectifiers. Both terminal plates are disposed such that their center line is offset to one widthwise side of the transformer. The stationary gun arm is thus disposed to one widthwise side of a projected area of the transformer. The ounce metal plate for supplying electric power to the movable gun arm is disposed to the other side of the projected area. In an X-shaped welding gun apparatus, a first gun arm is rotatably supported by a supporting shaft provided on a gun bracket. A second gun arm is directly connected to one of feeder terminals of a transformer to constitute the second gun arm and the transformer into a unit. This unit is rotatably supported by the supporting shaft via a supporting arm, and the other of the feeder terminals is connected to the first gun arm via the supporting arm. The supporting arm is used as a feeder member. The feeder member can thus be disposed within the width of the gun bracket. A pressurizing cylinder is supported on the supporting arm along the transformer. The vacant space around the transformer is utilized as a space for disposing the cylinder to thereby minimize the size of the welding gun.

摘要翻译： 在其上安装有变压器的DC型C型焊枪装置中，变压器的中心抽头通过盎司金属板与可动枪臂连通。 固定枪臂的后端部分通过整流器压紧在一对端子板之间。 两个端子板被布置成使得它们的中心线偏移到变压器的一个宽度方向。 因此，固定枪臂设置在变压器的投影区域的一个宽度方向上。 用于向可动枪臂供电的盎司金属板设置在投影区域的另一侧。 在X形焊枪装置中，第一枪臂由设置在枪支架上的支撑轴可旋转地支撑。 第二枪臂直接连接到变压器的馈线端子之一，以将第二枪臂和变压器组成一个单元。 该单元通过支撑臂由支撑轴可旋转地支撑，另一个馈电端通过支撑臂连接到第一枪臂。 支撑臂用作馈送器。 因此，馈送构件可以设置在枪支架的宽度内。 加压缸沿着变压器支撑在支撑臂上。 变压器周围的空闲空间用作设置气缸的空间，从而使焊枪的尺寸最小化。