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公开(公告)号：JP2009080026A
公开(公告)日：2009-04-16
申请号：JP2007249870
申请日：2007-09-26
Applicant: Chuo Spring Co Ltd , 中央発條株式会社
Inventor： KUNUGIHARA MASAICHI , OZEKI MASATORA
IPC: G01L3/10
Abstract: PROBLEM TO BE SOLVED: To accurately and continuously measure a tightening torque by a tightening tool generating an impact torque, such as an oil pulse wrench, in a short period of time by a simple structure.
SOLUTION: A hydraulic reset mechanism 50 is disposed in between a hydraulic meter 40 and a second communicating passage 23 of a tubular liquid flow passage 24 which connects a first communicating passage 22 of a hydraulic cylinder 20 and the second communicating passage 23, and while a part in between the hydraulic meter 40 of the liquid flow passage 24 and the second communicating passage 23 is shut, the part is configured to open when an operator performs an operation to open the liquid flow passage 24, for example, the operation via a cock which is not shown in figures. By this configuration, after measuring the tightening torque of the oil pulse wrench, the pressure value shown on the hydraulic meter 40 becomes "0" without pushing back a plunger 25 in the hydraulic cylinder 20 to the original position by rotating a joint 27 in reverse to make possible the measurement of the next tightening toque by the oil pulse wrench.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：通过简单的结构在短时间内通过产生冲击转矩的紧固工具（例如油脉冲扳手）精确和连续地测量紧固扭矩。 解决方案：液压复位机构50设置在连接液压缸20的第一连通通道22和第二连通通道23的管状液体流道24的液压计40和第二连通通道23之间， 当液体流道24的液压计40和第二连通通路23之间的一部分关闭时，当操作者进行打开液体流道24的操作时，该部分被构造成打开，例如操作 通过图中未示出的公鸡。 通过该结构，在测量油压扳手的紧固扭矩后，通过使接头27反向旋转而不将液压缸20中的柱塞25推回原位，液压仪表40所示的压力值变为“0” 以便通过油脉冲扳手测量下一个紧固扭矩。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009068170A
公开(公告)日：2009-04-02
申请号：JP2007234321
申请日：2007-09-10
Applicant: Chuo Spring Co Ltd , Omata Shutter Kogyo Kk , 中央発條株式会社 , 小俣シヤツター工業株式会社
Inventor： UCHIUMI TAKAAKI
IPC: E06B9/68
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detection device for an opening and closing member capable of reducing the number of parts used and facilitating its assembly.
SOLUTION: This obstacle detection device is provided with a seat plate main body 2 attached to a movable end of the opening and closing member 1, a contact member 26 supported movably on the seat plate main body 2, and a detecting means 56 for detecting moving of the contact member 26. The seat plate main body 2 is provided with an opening 8 opened in the direction of moving and a hollow part 10 communicating with the opening 8. The hollow part 10 is provided with a pair of parallel faces 12, 14 being parallel with the direction of moving and a pair of seat faces 16, 18 having an interval becoming narrower from the pair of parallel faces 12, 14 toward the opening 8. The contact member 26 is provided with a contact part 28, connection parts 32, 34 formed to pass through the opening 8 and extended from the contact part 28 toward the hollow part 10, and projecting parts 36, 38 coming into contact with the connection parts 32, 34 continuously and projecting more than the opening 8 in the hollow part 10. The projecting parts 36, 38 are provided with curved faces 40, 42 coming into contact with the pair of seat faces 16, 18, respectively, to support the contact member to swing and move freely.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够减少所使用的部件数量并有利于其组装的打开和关闭部件的障碍物检测装置。 解决方案：该障碍物检测装置设置有安装在开闭构件1的可动端部的座板主体2，可移动地支撑在座板主体2上的接触构件26和检测装置56 用于检测接触构件26的移动。座板主体2设置有沿着移动方向开口的开口8和与开口8连通的中空部10.中空部10设置有一对平行面 12,14与移动方向平行，并且一对座面16,18具有从一对平行面12,14朝向开口8变窄的间隔。接触构件26设置有接触部28， 形成为穿过开口8并从接触部分28朝向中空部分10延伸的连接部分32,34以及与连接部分32,34接触的突出部分36,38连续地并且比开口8突出 th 中空部分10.突出部分36,38设置有分别与一对座面16,18接触的曲面40,42，以支撑接触构件自由摆动和移动。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
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公开(公告)号：JP2008254560A
公开(公告)日：2008-10-23
申请号：JP2007098287
申请日：2007-04-04
Applicant: Chuo Spring Co Ltd , Toyota Boshoku Corp , トヨタ紡織株式会社 , 中央発條株式会社
Inventor： KAWAHARA SATOSHI , MOCHIDA KIYOSHI , SHIMIZU TOSHIHIRO , SASAKI ATSUKI
Abstract: PROBLEM TO BE SOLVED: To provide a cable assembly capable of arranging an attachable/detachable member in a part of a power transmission path.
SOLUTION: The case assembly 1 comprises a casing cap 2 having a head member 20 having a side wall part 202 with a pair of slits 202a, a top wall part 200 and an opening part 201 with open ends of the pair of slits 202a being continuous to each other, a bottom member 21 having an insertion part 212 to be inserted in the side wall part 202 and a cable insertion hole 211, and an annular member 22 to be annularly fitted to the side wall part 202; and a control cable 3 comprising a cylindrical outer casing 30 having an output side end 30b to be fixed to the bottom member 21, and an inner cable 31 having an output side end 311 having a pair of branched ends 311a which are inserted in the outer casing 30, passed through the cable insertion hole 211, and inserted in the pair of slits 202a in a relatively reciprocal manner to each other.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够在动力传递路径的一部分中布置可附接/可拆卸构件的电缆组件。 解决方案：壳体组件1包括壳体盖2，壳体盖2具有头部构件20，头部构件20具有侧壁部分202，其具有一对狭缝202a，顶壁部分200和开口部分201，该开口部分201具有一对狭缝的开口端 202a彼此连续，具有插入在侧壁部202中的插入部212和电缆插入孔211的底部构件21和环形构件22环形地装配到侧壁部202; 以及控制电缆3，其包括具有固定到底部构件21的输出侧端部30b的圆柱形外壳30和具有输出侧端311的内部电缆31，内部电缆31具有插入外部的一对分支端311a 壳体30穿过电缆插入孔211，并以相对于彼此相对的方式插入在一对缝隙202a中。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008115958A
公开(公告)日：2008-05-22
申请号：JP2006300306
申请日：2006-11-06
Applicant: Chuo Spring Co Ltd , 中央発條株式会社
Inventor： NUNOME YASUO
IPC: F16C1/26
CPC classification number: F16C1/26
Abstract: PROBLEM TO BE SOLVED: To provide a cable terminal structure which is prevented from being bent with a small radius and is bent with a required radius of curvature. SOLUTION: The cable terminal structure 22 is arranged at the terminal of an outer cable 20 of a control cable 1 having: an outer cable 20; and an inner cable 21 which is inserted inside of the outer cable 20, and can move in the axial direction. The cable terminal structure 22 comprises small diameter portions 220 and large diameter portions 221 having a diameter larger than those of the small diameter portions 220 arranged alternately in the axial direction of the outer cable 20. The bending deformation of the terminal of the outer cable 20 is secured by the bending deformation of the small diameter portions 220. The excessive bending deformation of the terminal is suppressed by the mutual contact of the neighboring large diameter portions 221 arranged on both side of the small diameter portions 220. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供一种电缆端子结构，其被防止以小半径弯曲并且以所需的曲率半径弯曲。 解决方案：电缆端子结构22布置在控制电缆1的外部电缆20的端子处，该控制电缆1具有：外部电缆20; 以及内部电缆21，其插入到外部电缆20的内部，并且可以沿轴向移动。 电缆端子结构22包括小直径部分220和大直径部分221，其直径大于沿着外部电缆20的轴向交替布置的小直径部分220的直径部分。外部电缆20的端子的弯曲变形 通过小直径部分220的弯曲变形来确定。通过布置在小直径部分220的两侧的相邻大直径部分221的相互接触来抑制端子的过度弯曲变形。版权所有： C）2008，JPO＆INPIT
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公开(公告)号：JP2008114537A
公开(公告)日：2008-05-22
申请号：JP2006301631
申请日：2006-11-07
Applicant: Aoi Kokuban Seisakusho:Kk , Chuhatsu Hanbai Kk , Chuo Spring Co Ltd , 中央発條株式会社 , 中発販売株式会社 , 株式会社青井黒板製作所
Inventor： YAGI TSUNEHIRO , OKADA MINORU , UEDA SHUNICHI
IPC: B43L1/04
Abstract: PROBLEM TO BE SOLVED: To provide an elevatable blackboard apparatus which can keep the weight reduced as much as possible, and the manufacturing and construction costs as well, requires no braking operation, and is easy of the elevating operation.
SOLUTION: This elevatable blackboard apparatus is constituted in such a manner that a blackboard 1 is hung and held while resisting the gravity by balance springs 20a, 20b and 20c which are attached to a fixing-holding frame 4 for elevatably holding the blackboard 1. At the same time, a geared cable 15 which keeps a steel wire 15b spirally wound around a core wire 15a by a specified pitch is stretched along the elevating path on the blackboard 1 side. A gear element 25 which engages with the geared cable 15 is installed on the fixing-holding frame 4 side, and the engaged geared cable 15 is vertically moved by the rotation-driving of the gear element 25. Thus, the blackboard 1 which is integrated with the geared cable 15 is elevated through the geared cable 15.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 解决的问题：为了提供可以尽可能地减轻重量的升降式黑板装置，并且制造和施工成本也不需要制动操作，并且易于升降操作。 解决方案：这种可升降的黑板装置是这样一种方式构成的，即黑板1通过平衡弹簧20a，20b和20c同时抵抗重力而悬挂并保持，平衡弹簧20a，20b和20c安装在固定保持框架4上，用于升高地固定黑板 同时，沿着黑板1侧的升降路径拉伸保持以芯线15a螺旋地卷绕在芯线15a周围的规定间距的钢丝绳15b的齿轮电缆15。 与固定保持架4一侧安装有与齿轮传动电缆15啮合的齿轮元件25，通过齿轮元件25的旋转驱动使啮合的齿轮传动电缆15垂直移动。因此，集成了黑板1 齿轮电缆15通过齿轮电缆15升高。版权所有：（C）2008，JPO＆INPIT
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