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    • 1. 发明专利
    • 放射性物質収納容器移送方法、放射性物質収納容器吊装置および放射性物質収納容器
    • 用于放射性物质储存容器的运输方法,放射性物质储存容器的悬挂装置和放射性物质储存容器
    • JP2015004575A
    • 2015-01-08
    • JP2013129803
    • 2013-06-20
    • 三菱重工業株式会社Mitsubishi Heavy Ind Ltd
    • KOTANI KENICHIROTAMAOKI HIRONORISAITO NORIYUKIHIRAYAMA TAKAYOSHIMITSUI HIDEAKI
    • G21C19/32G21C19/07G21F5/002G21F5/005G21F5/008G21F5/012G21F9/36
    • 【課題】吊り上げ作業を容易に行うこと。【解決手段】一方に開口部が形成されて他方に底部が形成される筒形状をなして内部に放射性物質を収納可能な胴部と、開口部を閉塞するように胴部に対して着脱可能な蓋部13と、胴部の所定の位置の外方に突出して設けられ、その周面部が横置架台に掛け止められる掛止部として構成され、かつ突出端部に係止穴を有した複数のトラニオン41と、を備えるキャスク11を移送するため、プール61の水中にてキャスク11が蓋部13を上向きにして立てられた状態で、トラニオン41の掛止部に第一吊部52を掛け止めキャスク11を吊り上げてプール61の外に出す工程と、プール61の外でキャスク11が蓋部13を上向きにして立てられた状態で、トラニオン41の係止穴に第二吊部を挿入しキャスク11を吊り上げて蓋部13を横向きにし、トラニオン41の掛止部を横置架台に掛け止める工程と、を含む。【選択図】図14
    • 要解决的问题:容易地进行提升操作。解决方案:一个桶11包括:形成圆柱形的主体,其一侧形成开口,另一侧形成底部,并且能够储存放射性物质 在里面 盖部13,其能够可拆卸地安装在行李箱上以阻挡开口; 以及多个耳轴41,其从躯干的预定位置向外突出设置,并且其周面部分构成为悬挂并固定在横向安装的框架上的钩部,并且其中每个 在突出端部具有锁定孔。 为了运输桶11,包括以下步骤:在第一悬挂部分52在耳轴41的钩部分上钩住状态,其中桶11升高在池61的水中,盖部分13面对 向上,以便从池61中取出并取出桶11; 并且在盖部件13朝上的状态下,将桶11升高到池61的外部的状态下,将第二悬挂部分插入耳轴41的锁定孔中,以便抬起木桶11并使盖部13向侧面放置, 并将耳轴41的钩部悬挂固定在横向安装的框架上。
    • 5. 发明专利
    • Cask storage pedestal
    • CASK储物箱
    • JP2013104793A
    • 2013-05-30
    • JP2011249080
    • 2011-11-14
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • ICHIHASHI TAKESHIHIRAYAMA TAKAYOSHIMATSUOKA HISAHIRO
    • G21C19/32G21C19/06G21F5/10G21F9/36
    • PROBLEM TO BE SOLVED: To provide a cask storage pedestal capable of sufficiently suppressing heat transmission from a cask bottom face to the floor face.SOLUTION: A cask storage pedestal includes: a base part 10 disposed on the floor face 140; a flat plate member 20 disposed on the upper part of the base part 10 a bottom and supporting part of a cask 110; and a fin part 30 arranged in the surroundings of a lower outer peripheral face of the cask 110 while being in contact with the flat plate member 20. The flat plate member 20 extends to the outside in the radial direction of the cask 110 over the lower outer peripheral face of the cask 110. The fin part 30 has a plurality of fin plates 31 of the cask 110, which are radially disposed so as to surround the lower outer peripheral face of the cask 110.
    • 要解决的问题:提供一种能够充分抑制从木桶底面到地板面的热传递的储物架。 盒式存储基座包括:设置在地板面140上的基部10; 平板部件20,其设置在基部10的上部,底部部分和托架部分110; 以及在与平板部件20接触的同时在筒子110的下部外周面的周边配置的翅片部30。平板部件20沿着杯子110的径向外侧延伸到下部 散热片部件30具有多个容纳在容器110的外周面的散热片板31,该散热片板径向设置成围绕着容器110的下部外周面。(C) 2013年,JPO&INPIT
    • 6. 发明专利
    • Planetary roller reduction gear
    • 商业滚筒减速齿轮
    • JP2011202764A
    • 2011-10-13
    • JP2010072201
    • 2010-03-26
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • INAYOSHI FUMIOHIRAYAMA TAKAYOSHI
    • F16H13/08F16H57/02F16H57/023
    • PROBLEM TO BE SOLVED: To provide a planetary roller reduction gear as a versatile reduction gear in which sliding abrasion by deformation of an inner roller in driving rotation is reduced or eliminated, and transmission friction loss is reduced.SOLUTION: The planetary roller reduction gear is constituted by a sun roller integral with an input shaft, an inner roller slidably fastened by a casing on both side surfaces, and a plurality of planetary rollers rotatably supported by a carrier pin fixed on a carrier integrated with an output shaft, with the respective rollers circumscribed or inscribed in a preloaded state. An inner roller locking means is constituted by a hole provided on one side of the casing, an inner ring having a through-hole with the same diameter, two stopper pins having a diameter slidable with the through-hole and having a tapered surface on one side, and an elastic body pressing the back side thereof. Two of the stopper pins are provided for each of the through-holes, and one side stopper pin is fixed on the casing so that the tapered surfaces abut and the surface faces the center of the inner roller, and the elastic body is provided between the other end surface and the opposed casing. Thus, the inner roller locking means is prepared.
    • 要解决的问题:提供一种作为通用减速齿轮的行星滚子减速齿轮,其中减少或消除了驱动旋转中内滚子的变形的滑动磨损,并且传动摩擦损失减小。解决方案:行星滚子减速齿轮 由与输入轴一体的太阳辊,由两个侧表面上的壳体可滑动地固定的内滚子和由固定在与输出轴一体的托架上的承载销可旋转地支撑的多个行星辊,各滚子 限定或刻录在预加载状态。 内辊锁定装置由设置在壳体的一侧的孔构成,内圈具有相同直径的通孔,两个止动销具有可与通孔滑动的直径并且在一个上具有锥形表面 以及按压其背面的弹性体。 为每个通孔设置两个止动销,并且一个侧止动销固定在壳体上,使得锥形表面抵靠并且表面面向内辊的中心,并且弹性体设置在 另一个端面和相对的壳体。 因此,准备了内辊锁定装置。
    • 9. 发明专利
    • Pedestal for radioactive material containing cask and support structure of the radioactive material containing cask
    • 含有放射性物质的放射性物质的填料和包含CASK的放射性物质的支持结构
    • JP2014066524A
    • 2014-04-17
    • JP2012209912
    • 2012-09-24
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • KIMURA SUSUMUKITADA AKIOMATSUOKA HISAHIROKOTANI KENICHIROHIRAYAMA TAKAYOSHITAMAOKI HIRONORI
    • G21F9/36G21C19/06G21C19/32
    • PROBLEM TO BE SOLVED: To stably support a radioactive material containing cask for a long time, in a pedestal for a radioactive material containing cask and a support structure of the radioactive material containing cask.SOLUTION: A pedestal for a radioactive material containing cask comprises: a pedestal body 51; a cylindrical support part 52 that is provided on an upper surface part of the pedestal body 51 and into which a small diameter part 12a can be inserted; a heat insulation part 53 that is the upper surface part of the pedestal body 51 and that is provided inside the cylindrical support part 52; a ring-shaped support undersurface 56 that is provided between the cylindrical support part 52 and the heat insulation part 53 and that can support an undersurface of the small diameter part 12a; and a ring-shaped support side surface 57 that is provided inside the cylindrical support 52 and that can support an outer surface of the small diameter part 12a.
    • 要解决的问题:长时间稳定地支撑含有放射性物质的桶的放射性物质的包含木桶的放射性物质的基座和含有放射性物质的容器的支撑结构。解决方案:用于含有放射性物质的木桶的基座包括: 基座体51; 设置在台座主体51的上表面部分上并可插入小直径部分12a的圆柱形支撑部分52; 作为台座主体51的上表面部分并设置在圆筒形支撑部52内的绝热部53; 环状支撑下表面56,其设置在圆筒形支撑部52和绝热部53之间,并且可以支撑小直径部12a的下表面; 以及环状的支撑侧面57,其设置在圆筒形支撑件52内部并且能够支撑小直径部12a的外表面。
    • 10. 发明专利
    • Pre-load roller type transmission
    • 预载滚子式传动
    • JP2010048371A
    • 2010-03-04
    • JP2008214266
    • 2008-08-22
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • HIRAYAMA TAKAYOSHI
    • F16H13/04F16H13/10
    • PROBLEM TO BE SOLVED: To provide a friction type roller transmission user-friendly as a versatile transmission by solving the problem of insufficient driving force in a conventional friction type roller transmission.
      SOLUTION: The pre-load roller type transmission 10 is composed of an input shaft roller 12 integrally equipped on an input shaft 11 supported by a casing 2 by a bearing, an output shaft roller 14 with a diameter different from the input shaft roller 12 integrally equipped on an output shaft 13 supported by the casing 2 by a bearing, a pair of pre-load rollers 21, 21 respectively circumscribed on both rollers 12, 14 so as to be symmetrical with respect to an axial line connecting axes of both rollers 12, 14, and a pre-load pressurizing means 22 for pressurizing the pre-load rollers 21, 21 in mutually approaching directions.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过解决传统的摩擦式辊式传动中的驱动力不足的问题,提供一种用作通用传动装置的摩擦式辊式传动装置。 解决方案:预负载辊式变速器10由输入轴辊12组成,输入轴辊12一体地装在由壳体2通过轴承支撑的输入轴11上,输出轴辊14的直径不同于输入轴 一体地装配在由轴承2由壳体2支撑的输出轴13上的辊12,分别围绕两个辊12,14的一对预加载辊21,21,以相对于轴线相对于 两个辊12,14和用于在相互接近的方向上对预加载辊21,21加压的预加载加压装置22。 版权所有(C)2010,JPO&INPIT