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    • 1. 发明公开
    • Safety device for a kneading machine using rolls
    • Sicherheitsvorrichtungfüreine Walzen-Knetmaschine
    • EP0793208A3
    • 1998-06-17
    • EP97103141
    • 1997-02-26
    • MITSUBISHI CABLE IND LTD
    • KASHIOKA TOHRUNISHIMURA YASUYUKITANNO SHOGOOKAMOTO KATSUYA
    • F16P3/14G08B21/00F16P3/12
    • F16P3/148F16P3/144F16P3/147
    • A safety device is provided which detects that a hand of the worker A enters a hazardous region in the vicinity of the gap between rolls of a kneading machine, and which immediately stops the rotation of the rolls, thereby preventing an accident from occurring. Furthermore, a safety device for a kneading machine is provided in which, each time when the rotation of the rolls is stopped, the orientation of photoelectric sensors is switched from the region in the vicinity of the gap between the two rolls to a test reflection member, and received light quantities of the photoelectric sensors are checked to judge whether they exceed a predetermined value or not, whereby a situation that the worker starts the work without knowing a fault and an accident is caused is prevented from arising.
      In order to attain the objects, a bar electrode of an electrostatic capacitance sensor is disposed above and in the vicinity of the gap between the two rolls, as a sensor for detecting a physical quantity which is changed by entry of a hand of the worker. When the electrostatic capacitance detected by the electrostatic capacitance sensor exceeds a predetermined value, a judging circuit supplies a control signal for stopping the operation to a driving unit, thereby stopping the operation of the kneading machine. In place of the electrostatic capacitance sensors, heat ray sensors or photoelectric sensors may be used.
      A case housing light projectors and photoelectric sensors is rotatably disposed above and in the vicinity of the gap between the two rolls, and a test reflection member is disposed on the side of the case. During a period when the rolls are stopped, a light receive object switching circuit rotates the case and a test circuit tests the light receiving states of the photoelectric sensors.
    • 提供一种安全装置,其检测到工人A的手进入捏合机的辊之间的间隙附近的危险区域,并且立即停止辊的旋转,从而防止发生事故。 此外,提供了一种用于揉搓机的安全装置,其中每当停止辊的旋转时,光电传感器的取向从两个辊之间的间隙附近的区域切换到测试反射部件 并且检查光量传感器的光量是否被检查以判断其是否超过预定值,从而防止了工作人员在不知道故障和事故的情况下开始工作的情况。 为了达到上述目的,静电电容式传感器的棒状电极设置在两个辊之间的间隙的上方和附近,作为用于检测通过工人的手进入而改变的物理量的传感器。 当由静电电容式传感器检测到的静电电容超过预定值时,判断电路向驱动单元提供停止操作的控制信号,从而停止捏合机的操作。 代替静电电容传感器,可以使用热射线传感器或光电传感器。 容纳光投射器和光电传感器的壳体可旋转地设置在两个辊之间的间隙的上方和附近,并且测试反射部件设置在壳体的侧面上。 在辊停止期间,光接收物体切换电路使壳体旋转,测试电路测试光电传感器的光接收状态。
    • 8. 发明专利
    • Assembling tool for harness connecting member
    • 用于线束连接会员的组装工具
    • JP2010135168A
    • 2010-06-17
    • JP2008309561
    • 2008-12-04
    • Mitsubishi Cable Ind Ltd三菱電線工業株式会社
    • OKAMOTO KATSUYAFUJIWARA SATORUONO TAKESHIKONUKI TETSUO
    • H01R43/22
    • PROBLEM TO BE SOLVED: To facilitate the insertion of a pin terminal into a retaining member by an assembling tool for a harness connecting member.
      SOLUTION: Upon inserting the pin terminal into the retaining member 1, a lid 17 inserted into the middle by a hand is mounted in a recessed groove of a receiver 14 of a support 12. One end of the held retaining member 1 is brought into contact with a stopper 20, and accordingly, the movement of the retaining member 1 is regulated even though the pin terminal is pushed into the retaining member 1. When a handle 43 is moved in an arrow-marked direction, a rod 33 moves in the arrow-marked direction, a rod-shaped pin 34a of a pushing-in pin 34 at a pointed head linearly advances accompanied by the movement of the rod 33 while it abuts on the end of a pin terminal 4, and the pin terminal is pushed into the retaining member 1 by only a designated stroke.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了便于通过用于线束连接构件的组装工具将销端子插入保持构件中。 解决方案:在将销端子插入保持构件1中时,用手插入中间的盖17安装在支撑件12的接收器14的凹槽中。保持的保持构件1的一端是 与止动件20接触,因此即使销端子被推入保持构件1中,保持构件1的移动也被调节。当手柄43沿箭头方向移动时,杆33移动 在箭头方向上,在尖头处的推入销34的杆状销34a随着杆33的移动而线性地前进,同时它抵靠在销端子4的端部上,并且销端子 仅通过指定的行程被推入保持构件1。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • SEAL-INSPECTION APPARATUS
    • JPH1048150A
    • 1998-02-20
    • JP22437296
    • 1996-08-06
    • MITSUBISHI CABLE IND LTD
    • OKAMOTO KATSUYATANNO SHOGO
    • G01N21/88F16J15/00G01B11/08G01N21/95
    • PROBLEM TO BE SOLVED: To carry out an automatic visual check of a ring-shaped seal smoothly and efficiently without reversing the seal, by illuminating a transparent plate sent with the seal loaded thereon from the front side and the rear side, and processing images of a front face and a rear face of the seal. SOLUTION: A circular transparent plate 4 loading ring-shaped seals S... is continuously driven and rotated by a motor around an axial center L (direction of an arrow R). CCD cameras 10, 10 are set above and below the transparent plate 4 to face each other, each of which has an illumination lamp. The transparent plate 4 is illuminated from a front face and a rear face thereof, and bright ring-shaped images formed by the reflected illumination at a front and a rear faces of the seal S are processed, thereby visually inspecting the seal, e.g. damage or the like of the seal. Defective product, discharge nozzles 7a, 34a are provided which gush the air and blow the seal S judged to be defective in the visual inspection to an outer diametrical direction. Moreover, two outer dimension-measuring instruments 31, 32 of a laser type are arranged to obtain an average value of outer diameters of the seals S.