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公开(公告)号:JP2005098102A
公开(公告)日:2005-04-14
申请号:JP2004329412
申请日:2004-11-12
Applicant: Chuo Spring Co Ltd , Oiles Eco Corp , オイレスEco株式会社 , 中央発條株式会社
Inventor: ARAI YOSHIKAZU , NAKADA NAOKI
Abstract: PROBLEM TO BE SOLVED: To provide a folding door securely maintaining open and close states including partial opening, capable of eliminating a situation of causing unpleasant rattling noise of a door panel in strong wind or the like, capable of preventing unintended opening, providing smooth door opening operation of a lower side, and capable of eliminating fear of damage of the door panel, a lifting mechanism, or the like. SOLUTION: The folding door 1 is provided with upper and lower door panel means 3 and 4 mutually connected in regard to a vertical direction so as to freely fold via a hinge means 2, a lifting means 5 connected to a lower end side of the lower door panel means 4 for lifting the lower end side of the lower door panel means 4, and mutually folding the upper and lower door panel means 3 and 4, a prohibiting and releasing means 6 for releasing mutual strutting states of the upper and lower door panel means 3 and 4, and prohibiting free turning of the upper and lower door panel means, and an operation means 7 for operating the lifting means 5, and the prohibiting and releasing means 6. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题:为了提供可靠地保持包括部分打开的打开和关闭状态的折叠门,能够消除能够防止意外打开的强风等中的门板的令人不愉快的咔嗒声的情况, 提供下侧的平滑的门打开操作,并且能够消除对门板的损坏的恐惧,提升机构等。 解决方案:折叠门1设置有相对于垂直方向相互连接的上下门板装置3和4,以便经由铰链装置2自由折叠,连接到下端侧的提升装置5 用于提升下门板装置4的下端侧的下门板装置4,并且相互折叠上下门板装置3和4,禁止和释放装置6用于释放上部和下部门板装置4的相互支撑状态 下门板装置3和4,并且禁止上下门板装置的自由转动;以及用于操作提升装置5和禁止释放装置6的操作装置7.版权所有(C)2005 ,JPO&NCIPI
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122.
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公开(公告)号:JP2005006738A
公开(公告)日:2005-01-13
申请号:JP2003171861
申请日:2003-06-17
Applicant: Chuo Spring Co Ltd , Nippon Kinzoku Co Ltd , Oiles Ind Co Ltd , オイレス工業株式会社 , 中央発條株式会社 , 日本金属株式会社
Inventor: NAKADA NAOKI , HIRAMATSU IWAO , SHIRATORI EIJI , HIRATA KOICHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a evacuation device for a building capable of allowing a connection ladder common to respective floors to rapidly descend by simple unlocking operation from either one of the respective floors to smoothly and rapidly perform refuge or rescue from either one of the floors and capable of preventing the descent of the connection ladder even if a wire is cut at the time of falling of the connection ladder at the time of a fire or the like.
SOLUTION: When the operation lever provided to each of the floors of the building is operated from either one of the floors at the time of a fire, a lock mechanism is released to deliver a wire 9 from a take-up mechanism 11. Therefore, a plurality of the superposed ladder parts of the connection ladder 2 slide along the outer wall of the building to descend to a evacuate position. When the connection ladder 2 descends along the outer wall of the building, a person transfers to each of the ladder parts from the window of each floor to evacuate. Even if the wire 9 is cut at the time of falling of the connection ladder 2, the descent of the connection ladder 2 is prevented by a protective mechanism 12.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题:提供一种用于建筑物的疏散装置,其能够允许各楼层通用的连接梯子通过从各个楼层中的任一个的简单的解锁操作迅速下降,以平稳且快速地从任何一个地板中进行避难或救援 即使在发生火灾等时在连接梯坠落时切断电线,也能够防止连接梯的下降。 解决方案:当在建筑物的每个楼层上提供的操作杆在起火时从任一个楼层操作时,释放锁定机构以从卷取机构11输送电线9 因此,连接梯2的多个梯形部件沿着建筑物的外壁滑动到下降到抽空位置。 当连接梯2沿着建筑物的外壁下降时,一个人从每个楼层的窗户转移到每个梯子部件以进行撤离。 即使在连接梯2的下落时切断线9,也可以通过保护机构12防止连接梯2的下降。(C)2005,JPO&NCIPI
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124.
公开(公告)号:JP2004315944A
公开(公告)日:2004-11-11
申请号:JP2003114829
申请日:2003-04-18
Applicant: Chuo Spring Co Ltd , 中央発條株式会社
Inventor: YOSHIKAWA HIDETOSHI , SAKAKIBARA TAKAYUKI , WAKITA MASAMI
Abstract: PROBLEM TO BE SOLVED: To provide a cold-formed spring with both corrosion resistance and durability, and steel for the spring.
SOLUTION: A stock material comprises, by weight, 0.45-0.52% C, 1.80-2.00% Si, 0.30-0.80% Ni, 0.15-0.35% Cr, and 0.15-0.30% V, and the balance substantially Fe. A wire of this composition is induction-heated at 920-1,040°C for 5-20 sec, and tempered at 450-550°C for 5-20 sec after the hardening so as to obtain the hardness of HRC 50.5-53.5. The material is subjected to shot-peening to generate residual stresses of ≥ -600 MPa at the position of 0.2 mm below the surface.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号:JP3583882B2
公开(公告)日:2004-11-04
申请号:JP34422696
申请日:1996-12-24
Applicant: 三協アルミニウム工業株式会社 , 中央発條株式会社
IPC: E05B55/12
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公开(公告)号:JP2004277993A
公开(公告)日:2004-10-07
申请号:JP2004035504
申请日:2004-02-12
Applicant: Chuo Spring Co Ltd , 中央発條株式会社
Inventor: SUZUKI KENICHI , TOMITA HIDEO , SAKAKIBARA TAKAYUKI , MIYASHITA YOICHI
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire rope excellent in flexural fatigue durability and to provide a control cable comprising the wire cable.
SOLUTION: The wire rope comprising core strand 10, and at least one kind of side strands 20 comprising core strands 25 twisted around the core strand 10, side strands 21 twisted around the core strands 25, wherein the compressive residual stress of side strand 21 of side strands located in the outermost end portion of steel wire rope 1 is 600 MPa or more, the shaping ratio of the side strand is 83-103%, and 6-10% of fastening rate.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题:提供弯曲疲劳耐久性优异的钢丝绳,并提供包括线缆的控制缆索。 解决方案:包括芯股线10的钢丝绳和包括围绕芯股线10扭绞的芯股线25的至少一种侧股线20,围绕芯股线25扭转的侧股线21,其中侧面的压缩残余应力 位于钢丝绳1的最外端部的侧股线21是600MPa以上,侧股的成形率为83〜103%,紧固率为6-10%。 版权所有(C)2005,JPO&NCIPI
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公开(公告)号:JP2004257488A
公开(公告)日:2004-09-16
申请号:JP2003049529
申请日:2003-02-26
Applicant: Chuo Spring Co Ltd , 中央発條株式会社
Inventor: SUZUKI KENICHI , TSUGE YOSHIKATSU , TSUGE TOYOKAZU
IPC: F16C1/22
Abstract: PROBLEM TO BE SOLVED: To provide a fastening member for a control cable having almost no erroneous operation even though it has a simple component constitution. SOLUTION: The fastening member for the control cable has a fastening body 20 with an insertion hole 21, to which a locking end part 41 of the cable 40 having the bar-like locking end part 41 with a first locking tooth 411 on the outer periphery is inserted, and a window hole 22 crossing the insertion hole 21 on the depth side of the insertion hole 21. It also has a key member 30 which is freely attachable/detachable to/from the window hole 22 and which has a second locking tooth 311 to be locked with the first locking tooth 411 during insertion. Also, the fastening body 20 and the key member 30 have main lock parts 201, 202 and 301, which engage and disengage the fastening body 20 and the key member 30 by the insertion and the detachment/attachment of the key member 30. And, they have sub-lock parts 228 and 338 which fix and release the fastening body 20 and the key member 30 by the operation part 318 provided to the key member 30. COPYRIGHT: (C)2004,JPO&NCIPI
Abstract translation: 要解决的问题:即使具有简单的部件结构,也可以提供几乎没有错误操作的控制电缆的紧固部件。 解决方案:用于控制电缆的紧固构件具有带有插入孔21的紧固主体20,电缆40的锁定端部41具有杆形锁定端部41,第一锁定齿411 插入外周,以及与插入孔21的深度侧的插通孔21交叉的窗孔22.它还具有能够自由地安装/拆卸到窗孔22的键构件30,并且具有 第二锁定齿311在插入期间与第一锁定齿411锁定。 此外,紧固体20和键构件30具有通过插入和拆卸/附接键构件30而使紧固体20和键构件30接合和分离的主锁定部201,202和301.并且, 它们具有副锁定部分228和338,其通过设置在键部件30上的操作部分318固定和释放紧固体20和键部件30.权利要求:(C)2004,JPO&NCIPI
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公开(公告)号:JP2004244806A
公开(公告)日:2004-09-02
申请号:JP2003032591
申请日:2003-02-10
Applicant: Chuo Spring Co Ltd , Nikken Sekkei Ltd , Oiles Ind Co Ltd , オイレス工業株式会社 , 中央発條株式会社 , 株式会社日建設計
Inventor: FUKUI KIYOSHI , MAEJIMA YUZO , YOSHIYAMA KENICHI , TANAKA TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a screen device with an upper sealing mechanism, which dispenses with troublesome adjustment operations after the installation of the screen device.
SOLUTION: The upper pressing sealing mechanism 20, which can seal an upper part of a sheet body 3 in the state of closing a section between both guide rails 1, is equipped with a batten plate member 21 which is laid between the upper parts of both guide rails 1 and which has a mounting part 23 attached to an indoor side wall 11 in a close contact state and a receiving part 24, and a rotatable pressing roller 22 which enables the sheet body 3 to be pressed against the receiving part 24 with a prescribed pressing load, while enabling the sheet body 3 to descend along with its own rotation obtained by contact with the sheet body 3. Since a lower end of the sheet body 3 surely reaches a floor surface in the descent of the sheet body 3 even if an installation position of a wind-up drum 2 is deviated, for example, in an upward direction from a right position, the installation position of the wind-up drum does not have to be finely adjusted after the installation of the screen device.
COPYRIGHT: (C)2004,JPO&NCIPI-
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公开(公告)号:JP2004132132A
公开(公告)日:2004-04-30
申请号:JP2002300172
申请日:2002-10-15
Applicant: Chuo Spring Co Ltd , Tokai Rika Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 中央発條株式会社 , 株式会社東海理化電機製作所
Inventor: SAKAO HIDEKI , SOUHAMA HIDEAKI , TONEGAWA HIROMI , HAYAKAWA SEIJI
Abstract: PROBLEM TO BE SOLVED: To provide a door device capable of increasing convenience. SOLUTION: A locking/unlocking control microcomputer 24, when receiving ID code signals from a plurality of portable machines 11, outputs door close instruction signals to a door control microcomputer 34 on the condition that the microcomputer cannot receive the ID code signals from all portable machines 11, and outputs locking drive signals to door lock drive mechanisms 7 and 8. COPYRIGHT: (C)2004,JPO
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