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1. 发明专利

JP2012232812A Damper of emergency stop device for elevator, emergency stop device for elevator, and elevator 有权
标题翻译：用于电梯的紧急停止装置的阻尼器，电梯的紧急停止装置和电梯
公开(公告)号：JP2012232812A
公开(公告)日：2012-11-29
申请号：JP2011101002
申请日：2011-04-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO GORO , OMORI MITSUGI , SAKAI MITSURU , ONOZATO NAO
IPC分类号： B66B5/22 , F16D63/00 , F16D69/00
摘要： PROBLEM TO BE SOLVED: To generate stable braking force by preventing an increase in temperature of a friction material, even in a high-speed or large-capacity elevator.SOLUTION: In an emergency stop device for an elevator, in order to stop a car 11 of the elevator, a guide rail 13 installed on a hoistway is pressed by a brake pad 15 and slides, thereby generating a braking force. The brake pad 15 includes: a plurality of friction materials 51 and 52 for generating the braking force with the guide rail 13; and a support 21 for supporting the friction materials 51 and 52. The friction materials 51 and 52 include: a first friction material 51 arranged at the front in a direction where the car 11 falls down; and a second friction material 52 arranged behind the first friction material 51. The thermal conductivity of the first friction material 51 is set higher than the second friction material 52.
摘要翻译：要解决的问题：即使在高速或大容量电梯中，通过防止摩擦材料的温度升高来产生稳定的制动力。解决方案：在用于电梯的紧急停止装置中，为了停止电梯的轿厢11，安装在井道上的导轨13被制动片15按压并滑动，从而产生制动力。制动片15包括：用于与导轨13产生制动力的多个摩擦材料51和52; 以及用于支撑摩擦材料51和52的支撑件21.摩擦材料51和52包括：第一摩擦材料51，其布置在轿厢11下降的方向的前方; 以及布置在第一摩擦材料51之后的第二摩擦材料52.第一摩擦材料51的导热率设定为高于第二摩擦材料52.版权所有：（C）2013，JPO＆INPIT

2. 发明专利

JP2012066908A Emergency stop device and elevator using the same 有权
标题翻译：紧急停止装置和使用该装置的电梯
公开(公告)号：JP2012066908A
公开(公告)日：2012-04-05
申请号：JP2010213009
申请日：2010-09-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO GORO , OMORI MITSUGI , HIRANO KAORU , ONOZATO NAO , SAWADA TAKAHIKO
IPC分类号： B66B5/22
摘要： PROBLEM TO BE SOLVED: To generate braking force that is stable up to high-speed and high-capacity, capable of preventing a flaw on a guide rail surface, and preventing delamination between ceramics sheet laminated layers.SOLUTION: In the emergency stop device for an elevator generating braking force by pressing a guide rail 7 installed in a hoistway with a brake part and sliding it, for stopping a car of the elevator, the emergency stop device includes: a friction member 3 including a plurality of ceramics sheets 42 laminated in a guide rail width direction and having end surfaces arranged at the slide surface between the guide rail 7 and the brake part 1; and a support body 2 applying compression force to the friction member 3 in a direction in which the ceramics sheets 42 are laminated to perform the fixing.
摘要翻译：要解决的问题：为了产生能够防止导轨表面上的缺陷并且防止陶瓷片层叠层之间的分层的高速和高容量的稳定的制动力。解决方案：在电梯产生制动力的紧急停止装置中，通过按压安装在具有制动部件的井道中的导轨7并滑动，用于停止电梯的轿厢，紧急停止装置包括：摩擦构件3，其包括在导轨宽度方向上层叠的多个陶瓷片42，并且具有布置在导轨7和制动部1之间的滑动面处的端面; 以及支撑体2，在层叠了陶瓷片42的方向上对摩擦构件3施加压力，进行固定。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012153458A Elevator device and rope inspection device 有权
标题翻译：电梯装置和绳索检查装置
公开(公告)号：JP2012153458A
公开(公告)日：2012-08-16
申请号：JP2011012466
申请日：2011-01-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ONOZATO NAO , HAGIWARA TAKAYUKI , MAEDA TAICHI , HAYANO TOMIO , SATO GORO
IPC分类号： B66B7/12 , B66B5/02 , D07B1/06 , D07B1/16
CPC分类号： D07B1/145 , D07B2201/2049 , D07B2201/2053 , D07B2201/2087 , D07B2205/2064 , D07B2501/2007 , D07B2801/24 , D07B2801/12 , D07B2801/22
摘要： PROBLEM TO BE SOLVED: To provide a rope inspection device that diagnoses the presence of contact between schenkels (wire bundle groups), by making an independent current flow into each schenkel for composing a resin coated rope, respectively, and to provide an elevator device with the same.SOLUTION: This invention includes elevating bodies 3 and 4, a rope 1, and a hoisting machine. The rope 1 includes a core that is composed of resin and disposed at a center, a plurality of schenkels composed by twisting strands of a conductor, and an outer layer resin for covering the outer circumference of the plurality of schenkels and the core. The rope inspection device is provided for installing a connector 7 at an end of the rope, for making the independent current flow to each of the schenkels through a conductor wire 9, and for detecting a state of the current to detect the contact between the schenkels.
摘要翻译：要解决的问题：为了提供一种绳索检查装置，其分别通过使独立的电流流入每个结构中来构成树脂涂覆的绳索，并且提供电梯装置相同。解决方案：本发明包括升降体3和4，绳索1和曳引机。绳索1包括由树脂构成并设置在中心的芯，多个由导体的绞合线绞合的结构，以及用于覆盖多个振子和芯的外周的外层树脂。提供绳索检查装置，用于在绳索的端部安装连接器7，以通过导线9使独立的电流流向每个振子，并且用于检测电流的状态以检测振动器之间的接触。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011006207A Rope type elevator 有权
标题翻译：罗佩式电梯
公开(公告)号：JP2011006207A
公开(公告)日：2011-01-13
申请号：JP2009151929
申请日：2009-06-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ONOZATO NAO , MAEDA TAICHI , HAYANO TOMIO
IPC分类号： B66B5/12 , B66B7/08
摘要： PROBLEM TO BE SOLVED: To highly accurately inspect the electric continuity of a rope, by preventing collapse of the rope.SOLUTION: A support device for fixing the rope 1 to a building or the like comprises a sandwiching type wedge member 2 for sandwiching the rope 1, a winding type wedge member 3 for winding and sandwiching the rope 1, a clip 4 and a socket 5 containing these, so that the collapse of the rope 1 covered with resin is prevented, and contact of mutual stranded wire bundles for constituting the rope is eliminated, improving rope inspection accuracy through electric continuity detection.
摘要翻译：要解决的问题：通过防止绳索的塌陷来高效地检查绳索的电气连续性。解决方案：用于将绳索1固定到建筑物等上的支撑装置包括用于夹住绳索的夹层式楔形构件2 如图1所示，用于缠绕和夹持绳索1的卷绕式楔形构件3，夹子4和容纳它们的插座5，从而防止了用树脂覆盖的绳索1的塌陷，并且构成绳索消除，通过电气连续性检测提高绳索检测精度。

5. 发明专利

JP2019026226A 制振機能を有する牽引装置を備える軌条車両审中-公开
公开(公告)号：JP2019026226A
公开(公告)日：2019-02-21
申请号：JP2017151152
申请日：2017-08-03
申请人： HITACHI LTD
发明人： SEHATA MICHIO , MAKINO KAZUHIRO , ONOZATO NAO , INOUE SHINGO
IPC分类号： B61F5/08 , F16F15/02
摘要：【課題】固体伝播音を抑制でき、かつ製作が容易な構成で制振機能を有する牽引装置を備える軌条車両を提供すること。【解決手段】車体の床面に備えられる中心ピンと、台車の枠をなす台車枠と、を接続する牽引リンクを有する軌条車両であって、牽引リンクは、筒体と、筒体の軸方向の両端部に備えられる継手と、有しており、継手は、環状部と、環状の内側に備えられる第1弾性体と、第1弾性体の中央に備えられる中央部と、中央部に固定されるピンと、を備えており、筒体に固定される第2弾性体と、第2弾性体に弾性支持される錘と、を有する。【選択図】図1

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