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    • 1. 发明专利
    • Pipe conveying truck
    • 管输送卡车
    • JP2003286739A
    • 2003-10-10
    • JP2002091893
    • 2002-03-28
    • Kurimoto Ltd株式会社栗本鐵工所
    • FUKUYA TOSHIYASUFUJIMOTO MITSUNOBUENOMOTO YASUSHIGOTO MINORU
    • E03F3/06B61B13/10F16L1/00
    • PROBLEM TO BE SOLVED: To provide a pipe conveying truck capable of freely and rotatably changing a pipe having directivity into a predetermined posture to convey and also conveying a curved pipe without interfering with the interior wall of a tunnel.
      SOLUTION: The pipe conveying truck comprises a loading truck 1 and an operating truck 3 connected thereto, pipe holding platforms 18 and 18 are provided in a front and a rear parts on the loading truck 1, pipe holding rollers 24 and 24 are provided on both right and left ends of each pipe holding platform, the right side pipe holding roller 24 is rotated through a rotary control rod 32 from the operating truck 3, and the loaded pipe can be rotated by a required angle.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种能够将具有指向性的管道自由地和可旋转地改变为预定姿势的输送叉车,以便输送并输送弯曲的管道而不干扰隧道的内壁。

      解决方案:管道输送车包括装载车1和与其连接的操作车辆3,管道保持平台18和18设置在装载车1上的前部和后部,管道保持辊24和24是 设置在每个管道保持平台的左右两端,右侧管道保持辊24通过旋转控制杆32从操作车辆3旋转,并且加载的管道可以旋转所需的角度。 版权所有(C)2004,JPO

    • 2. 发明专利
    • Fiber-reinforced plastic core
    • 纤维增强塑料芯
    • JP2013220910A
    • 2013-10-28
    • JP2012094404
    • 2012-04-18
    • Kurimoto Ltd株式会社栗本鐵工所
    • WATABE HAYATOHAZAMA MASAYAFUJIMOTO MITSUNOBUMAMIYA SATOSHI
    • B65H75/10
    • PROBLEM TO BE SOLVED: To enable the replacement of a covering layer only by enabling a surface of the covering layer to be easily formed into a precise cylindrical surface.SOLUTION: A fiber reinforced plastic core forms a thermoplastic resin covering layer for covering an outer peripheral surface of a pipe material 1 by fitting a thermoplastic resin covering cylinder 2 to the outside of the pipe material 1 being a fiber reinforced plastic (FRP) cylindrical pipe, and the covering layer is formed by closely pressing the covering cylinder 2 at the outside of the pipe material 1. An inner diameter dof the covering cylinder 2 before press-in is set in the same as an outer diameter dof the pipe material 1 or smaller than the outer diameter, and in manufacturing, the covering cylinder 2 is pressed to the outside of the pipe material 1 while being plastically deformed. There is no interposing material in the FRP pipe material 1 between the thermoplastic resin covering cylinder 2 and itself, and an outer surface can be easily formed as a smooth and precise cylindrical surface only by pressing the covering cylinder 2 in the pipe material 1.
    • 要解决的问题:仅通过使覆盖层的表面容易地形成为精确的圆柱形表面来实现覆盖层的更换。解决方案:纤维增强塑料芯形成用于覆盖外周的热塑性树脂覆盖层 将管材1的表面通过将热塑性树脂覆盖筒2安装到作为纤维增强塑料(FRP)圆柱形管的管材1的外侧,并且覆盖层通过紧密地按压覆盖筒2的外侧而形成 管材1.在压入之间的覆盖筒2的内径设定为与管材1的外径相同或小于外径的内径,在制造中将覆盖筒2压入 在管材1的外侧同时塑性变形。 在FRP管材1中,热塑性树脂覆盖筒2与本身之间没有插入材料,只有通过在管材1中挤压覆盖筒2,才能够容易地将外表面形成为平滑且精确的圆柱面。
    • 3. 发明专利
    • Multipurpose plate material
    • 多用途板材
    • JP2012076234A
    • 2012-04-19
    • JP2010220592
    • 2010-09-30
    • Kurimoto Ltd株式会社栗本鐵工所
    • TAKEDA MAKOTOHAZAMA MASAYAFUJIMOTO MITSUNOBUOKAUJI TOSHIKITOSHIMA SHIGEKIFURUKAWA SHUJI
    • B32B17/04B32B13/02E02B5/02
    • PROBLEM TO BE SOLVED: To provide a resin-made plate usable for various applications with the same laminate constitution.SOLUTION: The used multipurpose plate is a laminate made by laminating a glass fiber resin layer on a base material layer wherein the base material layer is composed of a resin plate obtained by kneading aggregate and a resin; the glass fiber resin layer is made by sequentially laminating one or a plurality of the glass fiber-made cloth sheets and a non-woven fabric or a glass mat, impregnating these with an uncured resin and integrating these by curing the uncured resin; and the outer surface of the non-woven fabric or the glass mat is covered with the resin film made by curing the uncured resin. The base material layer exhibits high load bearing performance, and the resin film-covered surface is smooth as it is, and it is hard to suppress a flow velocity when it is used for a water passage. The non-woven fabric or the glass mat existing in the vicinity of the surface shows excellent abrasion resistance and good applicability of nonslip paint or the like, and the surface property can be easily changed only by the paint.
    • 要解决的问题:提供可用于具有相同层压结构的各种应用的树脂制板。 解决方案:所使用的多功能板是通过将玻璃纤维树脂层层叠在基材层上而制成的层压体,其中基材层由通过捏和骨料获得的树脂板和树脂构成; 玻璃纤维树脂层通过依次层压一个或多个玻璃纤维布片和无纺布或玻璃垫,用未固化的树脂浸渍它们,并通过固化未固化的树脂将它们整合; 并且通过固化未固化树脂制成的树脂膜覆盖无纺布或玻璃毡的外表面。 基材层具有高的承载性能,并且树脂膜覆盖的表面是平滑的,并且当用于水通道时难以抑制流速。 存在于表面附近的无纺布或玻璃毡表现出优异的耐磨性和良好的非滑性油漆等的适用性,并且表面性能可以容易地仅通过涂料改变。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • 金属メッキロール
    • 金属镀层辊
    • JP2014219048A
    • 2014-11-20
    • JP2013098207
    • 2013-05-08
    • 株式会社栗本鐵工所Kurimoto Ltd
    • GOTO MINORUMIYAMOTO MAKOTOFUJIMOTO MITSUNOBUWATANABE JUN
    • F16C13/00B32B1/08B32B15/08C25D5/12C25D5/56C25D7/04
    • B32B1/08B32B15/08C25D5/12C25D5/56C25D7/04F16C13/00
    • 【課題】搬送設備のローラや、フィルム等のコア等に用いられる繊維強化プラスチックを用いた金属メッキロールを、剛性を確保しつつ低コストで製造すること。【解決手段】ガラス繊維強化プラスチック(GFRP)からなる素管1と、この素管1の外周面に導電性塗料を塗布して形成した導電層2と、この導電層2上に順次形成された鉄メッキからなる第一メッキ層3と、ハードクロムメッキからなる第二メッキ層4とで金属メッキロールを構成する。GFRPは比較的安価であるため、この金属メッキロールの製造コストの低減を図ることができるとともに、第一メッキ層3によって剛性が、第二メッキ層4によって耐食性や耐摩耗性等がそれぞれ確保される。これにより、軽量で耐久性を備えた金属メッキロールを幅広い用途に適用することが可能となる。【選択図】図1
    • 要解决的问题:提供一种能够以低成本制造的金属电镀辊,同时确保与使用用于输送设备的辊子和膜芯等的纤维增强塑料相关的金属电镀辊的刚性 等等。解决方案:金属电镀辊由包括玻璃纤维增​​强塑料(GFRP)的元件管1,通过将导电涂层材料施加到元件管1的外周表面上而形成的导电层2, 在导电层2上依次形成由镀铁制成的第一镀层3和由硬铬镀层制成的第二镀层4。 GFRP相对便宜,因此允许金属电镀辊的制造成本的降低,并且同时可以通过第一镀层3确保刚性,并且耐腐蚀性,耐磨性等可以 由第二镀层4固定。因此,具有重量轻和耐久性的金属电镀辊可以用于广泛的用途。
    • 5. 发明专利
    • Repair structure of protector tube and repair method thereof
    • 保护管的维修结构及其维修方法
    • JP2014180104A
    • 2014-09-25
    • JP2013051573
    • 2013-03-14
    • Kurimoto Ltd株式会社栗本鐵工所
    • SEKINE HIROYUKISHIMODA MAKOTOFUJIMOTO MITSUNOBU
    • H02G9/02H02G1/06
    • PROBLEM TO BE SOLVED: To easily repair a protector tube with simple means.SOLUTION: In repair of a protector tube A which is erected on a bridge and through which a power cable P or a communication cable is inserted, prior to the repair, a repair tube 10 is prepared which is formed from a pair of half-split arcuate split pieces 11 and 11 and a joint piece 12 having an equal length and an H-shaped cross section (cf. Fig (c)). If damage (a) occurs in a part of the protector tube, both sides (dotted-line portions) of the damaged portion are cut by a cutter (Fig (a) to (b)). Next, The pair of split pieces 11 and 11 cylindrically cover the cut portion, the joint piece 12 is inserted into an abutment edge of the split pieces as shown by an arrow, and the pair of split pieces are integrated by the joint piece (Fig (c) to (d)). Thereafter, FRP is laminated over a full length of the joint piece (Fig (d) to (e)). Both the split pieces are strongly integrated by an FRP layer 13 and even if an external force is applied by object falling or the like, the integrated split pieces are also hardly ever separated.
    • 要解决的问题:用简单的方法轻松修复保护管。解决方案:在维修前,修理在桥上竖立的保护管A,并插入电源线P或通信电缆, 制备由一对半分割的弧形分割片11和11以及具有相同长度和H形横截面的接头件12形成的修补管10.(参见图(c))。 如果在保护管的一部分发生损伤(a),则损伤部分的两侧(虚线部分)被切割器切割(图(a)至(b))。 接下来,一对分割片11和11圆柱形地覆盖切割部分,如箭头所示将接合片12插入到分割片的邻接边缘中,并且一对分割片通过接合片一体化(图 (c)至(d))。 此后,在连接件的整个长度上层压FRP(图(d)至(e))。 两个分割片都被FRP层13牢固地集成在一起,即使通过物体落下等施加外力,集成的分割片几乎也不会分离。
    • 6. 发明专利
    • Cable protecting pipe
    • 电缆保护管
    • JP2003065478A
    • 2003-03-05
    • JP2001254719
    • 2001-08-24
    • Kurimoto Ltd株式会社栗本鐵工所
    • FUKUYA TOSHIYASUFUJIMOTO MITSUNOBUNAITO TAKESHI
    • F16L21/00F16L27/10H02G1/06H02G9/06
    • PROBLEM TO BE SOLVED: To easily carry out piping of a sharply curved part in carriage piping of a cable protecting pipe. SOLUTION: In the cable protecting pipe, a socket 2 is provided in one end part of a protecting pipe body 1 and a spigot 3 is provided in another end part. It is composed so that rubber stoppers 6 and 6 are provided in an inner diameter face of an socket intermediate collar 2b, and each of a socket base collar 2a and a socket tip collar 2c is abutted on one protrusion part 9 provided in an opposing face of each stopper 6 and 6. The cable protecting pipe can be bent with the protrusion parts 9 as pivots.
    • 要解决的问题:为了容易地进行电缆保护管的托架管道中的弯曲部分的管道。 解决方案:在电缆保护管中,在保护管体1的一个端部设有插座2,在另一端部设置插口3。 它构成为使得橡胶塞6和6设置在插座中间套环2b的内径面中,并且插座底座2a和插座顶端套环2c中的每一个抵靠在设置在相对面中的一个突出部9上 每个止动器6和6的电缆保护管可以以突出部分9为枢轴而弯曲。
    • 7. 发明专利
    • 保護管補修方法、保護管補修用型枠、及び補修管
    • 保护管维修方法,修理保护管和维修管形式
    • JP2014212640A
    • 2014-11-13
    • JP2013088284
    • 2013-04-19
    • 株式会社栗本鐵工所Kurimoto Ltd
    • HAZAMA MASAYAFUJIMOTO MITSUNOBUOKUDA TADAHIRO
    • H02G1/06
    • H02G1/06
    • 【課題】保護管の補修工事をスムーズに行いつつ、既設の保護管と同等の強度、水密性等の性能を有する補修管を現地にて成形すること。【解決手段】保護管1の補修箇所に、分割型枠3を組み合わせた型枠4を設ける。この分割型枠3は、基部5と、この基部5の一方の周方向端部に、この基部5に対して管軸中心方向に相対回動自在にヒンジ6によって連結された第一分割部7と、この基部5の他方の周方向端部に、この基部5に対して管軸中心方向に相対回動自在にヒンジ6によって連結された第二分割部8と、管状の型枠4を形成した際に、第一分割部7と第二分割部8に介在して、型枠4の管体の一部を構成するスペーサ9と、を備えている。既設のケーブルCは、一旦切断されることなくこの型枠4内に収納され、型枠4の外周面に沿って周方向に継ぎ目のない補修管2を形成し、この型枠4を分割型枠3に分割する際にこの型枠4から取り出される。【選択図】図1A
    • 要解决的问题:在保护管的维修结构平稳执行的同时,将具有与现有保护管相同的强度和水密性等性能的修复管成型。解决方案:组合4 分割形式3设置在保护管1的修理部分中。分割形式3包括:基部5; 第一分割部分7,其以管轴中心方向联接到基部5,使得其可以通过铰链6在基部5的圆周方向上的一端自由地相对旋转; 第二分割部分8,其在管轴中心方向上联接到基部5,使得它可以在基部5的圆周方向上的另一端处由铰链6自由地相对旋转; 以及当形成管状模具4时,间隔件9插入在第一分割部分7和第二分割部分8之间,并且构成形式4的管体的一部分。 现有的电缆C被容纳在形式4中而不被切割一次,通过跟随形式4的外周面在圆周方向上形成没有接头的修理管2,并且当形式4从形式4被取出时 被分裂成分裂形式3。
    • 8. 发明专利
    • Pipe joint
    • 管接头
    • JP2011089567A
    • 2011-05-06
    • JP2009242534
    • 2009-10-21
    • Kurimoto Ltd株式会社栗本鐵工所
    • FUJIMOTO MITSUNOBUYASUMATSU TORU
    • F16L21/06
    • PROBLEM TO BE SOLVED: To provide a pipe joint by which pipes are easily connected and which prevents a hinge easily attached from breaking during and after fastening the pipes. SOLUTION: This reinforcement fiber plastic pipe joint 1 includes flange parts 5, 5 provided at split ends 4 of a polyester resin joint body 3 approximately C-shaped in cross section, and adapted to be fastened and fixed to each other with a fixing member 6. A site a half round from the split ends 4 of the joint body 3 is the hinge part 7 formed of a urethane rubber in which reinforcement fibers are laid throughout the length. The hinge part 7 serves split 2 to open the joint body 3 into which pipes 9, 10 are put. Then, the fixing member 6 is fitted to the flange parts 5 and the pipe joint is fastened and mounted to the pipes. At this time, the flexibility of the hinge part is secured by the urethane rubber to actualize smooth work for pushing out both flanges. After fastened, the pipe joint is highly reliable over the ages with the rigidity secured by the reinforcing fibers. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供管接头容易连接的管接头,并且防止在紧固管道期间和之后容易附着的铰链被破坏。 解决方案:该增强纤维塑料管接头1包括设置在大致C形横截面的聚酯树脂接头体3的分割端部4处的凸缘部分5,5,并且适于彼此紧固和固定 从接合体3的分割端4半圆的位置是由聚氨酯橡胶形成的铰链部7,其中增强纤维整个长度被铺设。 铰链部分7用于分开2以打开管9,10所放置的接头体3。 然后,固定构件6装配到凸缘部5,并且管接头被紧固并安装到管。 此时,通过聚氨酯橡胶固定铰链部的柔软性,以实现推出两个凸缘的平滑工作。 紧固后,管接头在年龄上高度可靠,刚性由增强纤维确保。 版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • 保護管及びロック部材
    • 保护管和锁定构件
    • JP2014233119A
    • 2014-12-11
    • JP2013111876
    • 2013-05-28
    • 関西電力株式会社Kansai Electric Power Co Inc:The株式会社栗本鐵工所Kurimoto Ltd
    • NISHIJIMA SHINJIOKUDA TADAHIROFUJIMOTO MITSUNOBUMIZUTA OSAMUENOMOTO YASUSHI
    • H02G9/06F16B2/18
    • 【課題】保護管の更新工事をスムーズに行うとともに、コスト低減を図ること。【解決手段】周方向に分割した、互いに別部材である二つの分割管2a、2bと、この二つの分割管2a、2bを管状に組み合わせた状態で保持するロック部材3とで保護管1を構成する。分割管2a、2b同士を組み合わせて固定するロック部材3を、この分割管2a、2bとは別部材としたので、分割管2a、2b同士にヒンジ等の連結手段を設けた場合と異なり、作業のための広いスペースの確保が不要となる。このため、地下等の狭小スペースにおいても、保護管1の更新工事をスムーズに行うことができる。しかも、分割管2a、2b自体にはロック機構が設けられておらず、ロック部材3を取り付ける係止部7、8を形成するだけでよいので、分割管2a、2bの形状を共通化して汎用性を高めることができる。このため、製造コストの削減を図ることもできる。【選択図】図1
    • 要解决的问题:为了顺利进行保护管的更新工作,同时实现成本降低。保护管1包括:两个分开的管2a,2b,其沿圆周方向分成分离的构件 彼此; 以及锁定构件3,其保持以管状状态组合的两个开口管2a,2b。 组合并固定分体管2a,2b的锁定构件3是与分离管2a,2b分离的构件,使得保护管不需要较大的加工空间,这与分开管 2a,2b设置有诸如铰链的连接装置。 因此,即使在诸如地下区域的狭窄空间中,也可以平稳地进行保护管1的更新工作。 此外,分体管2a,2b没有设置有锁定机构,而是在其上形成有接合部分7,8,以便将锁定构件3附接到其上,这使得分配管2a,2b的形状是共同的并且可以增加 这些管道的通用目的。 因此,制造成本可以更低。
    • 10. 发明专利
    • METHOD OF CARRYING PIPE UNIT IN AND TRUCK FOR CARRYING PIPE UNIT
    • JP2001280541A
    • 2001-10-10
    • JP2000099031
    • 2000-03-31
    • KURIMOTO LTD
    • FUKUYA TOSHIYASUNOKUBO HIROYUKIFUJIMOTO MITSUNOBUYOSHIDA YUICHIRO
    • F16L1/00
    • PROBLEM TO BE SOLVED: To enhance incoming efficiency of a pipe unit, by shortening waiting time in a connecting yard of a self-propelled vehicle, in the case of constructing a pipe line by repeating work mounting the pipe unit in a carriage connected to the self-propelled vehicle to be carried in a pipe line laying pit after connected to the rearmost pipe unit in the pipe line to bring this carriage accompanied to be returned again to a starting pit. SOLUTION: This method comprises an incoming process for mounting a pipe unit 2 on a carriage 1 connected to the forward of a self-propelled vehicle 26 in a starting pit 28 to be advanced to a connecting yard to the rearmost pipe unit A2 in a pipe line laying pit 27, a return process connecting the carriages N1, N2 moved into the rearmost pipe unit A2 in a connecting process in the preceding time to the self-propelled vehicle 26 to be returned to the starting pit 28, and a connecting process performing work connecting pipe units B1, B2 on carriages M1, M2 separated from the above self-propelled vehicle 26 to the rearmost pipe unit A2 also to be formed with a pipe unit B2 in the rearmost separated from the carriage to be newly provided to move the separated carriages M1, M2 into the concerned newly provided rearmost pipe unit B2, so as to execute the above return process in parallel to the connecting process.