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1. 发明专利

JP2014151971A Elevator apparatus 有权
标题翻译：电梯装置
公开(公告)号：JP2014151971A
公开(公告)日：2014-08-25
申请号：JP2013019991
申请日：2013-02-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHARA YU , KAWAMURA YOSUKE , MIYOSHI HIROSHI
IPC分类号： B66B13/30
摘要： PROBLEM TO BE SOLVED: To provide an elevator apparatus capable of sealing a clearance gap between the lower end part of a car door and a car sill in closing a door regardless of settling of a floor due to loading.SOLUTION: An elevator apparatus includes: a door panel 5 having a lower shield body 14, a movable plate 12, and an interlocking mechanism 10; and a car sill 9. The lower shield body 14 is fixed to the movable plate 12. The movable plate 12, to which the lower shield body 14 is fixed to the lower part thereof, is connected to the interlocking mechanism 10 through a long hole 12a provided on the upper part. The interlocking mechanism 10 is provided with a pressing part 11 at one end part, and the other end part is a vertically movable part 10a. The other end part is provided with a shaft 13 penetrating the interior of the long hole 12a to vertically move, thereby supporting the movable plate 12. In closing a door, the pressing part 11 is pressed to lower the vertically movable part 10a, the movable plate 12, and the lower shield body 14. When the pressing part 11 is further pressed after the lower shield body 14 abuts on the car sill 9, the shaft 13 is lowered in the interior of the long hole 12a so that the vertically movable part 10a can be further lowered.
摘要翻译：要解决的问题：提供一种电梯装置，无论由于装载而使底板沉降，都能够密封轿厢门的下端部和轿厢门之间的间隙。电梯装置包括：具有下屏蔽体14，活动板12和互锁机构10的门板5; 下挡板体14固定到可动板12.下屏蔽体14固定在其下部的可移动板12通过长孔连接到互锁机构10 12a设在上部。互锁机构10在一端部设有按压部11，另一端部是可上下移动部10a。另一端部设置有穿过长孔12a的内部以垂直移动的轴13，从而支撑可动板12.在关闭门时，按压部11被压下以使可垂直移动的部分10a，可移动的板12和下部屏蔽体14.当下部屏蔽体14抵接在轿厢底板9上之后进一步按压按压部11时，轴13在长孔12a的内部下降，使得垂直方向的可动部 10a可以进一步降低。

2. 发明专利

JP2014136636A Double deck elevator 有权
标题翻译：双层电梯
公开(公告)号：JP2014136636A
公开(公告)日：2014-07-28
申请号：JP2013006927
申请日：2013-01-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHUDO KATSUHARU , MIYOSHI HIROSHI , ISHI FUMIYOSHI
IPC分类号： B66B5/12 , B66B1/06 , B66B1/42 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a double deck elevator capable of automatically correcting extension of a rope, and enabling a maintenance operator to accurately and easily grasp timing necessary to adjust the rope.SOLUTION: A double deck elevator includes: cord elements 17 suspending an upper car and a lower car; a fixed-member moving device 25 including a linearly moving portion 25a that vertically moves; a fixed member 42 that is fixed to the linearly moving portion 25a, to which one end of each cord element 17 is fixed, and that includes a protrusion portion 50; a switch 51; and a control device 8 connected to the fixed-member moving device 25 and the switch 51, and moving the linearly moving portion 25a. The control device 8 moves the linearly moving portion 25a upward to move the fixed member 42 upward by as much as a difference between a stop position of the upper car or the lower car when a load of the upper and lower cars is zero and a specified stop position of the upper car or the lower car. The switch 51 is operated by the protrusion portion 50 in response to movement of the fixed member 42 and transmits a signal to the control device 8. The control device 8 receives the signal and displays information on timing of adjusting the cord elements 17 on a monitor 70.
摘要翻译：要解决的问题：提供能够自动校正绳索延伸的双层电梯，并且使得维护操作者能够准确和容易地掌握调整绳索所需的时间。解决方案：双层电梯包括：绳索元件17，上车和下车; 包括垂直移动的直线移动部分25a的固定构件移动装置25; 固定在直线移动部分25a上的固定部件42，每个绳索元件17的一端被固定在该直线运动部分25a上，并且包括突出部分50; 开关51; 连接到固定构件移动装置25和开关51的控制装置8，并且使直线移动部分25a移动。控制装置8向上移动直线运动部25a，使上部轿厢或下部轿厢的负载为零时上部轿厢或下部轿厢的停止位置之间的上下移动固定部件42向上方移动，上车或下车的停止位置。开关51由突出部50响应于固定构件42的移动而被操作，并将信号发送到控制装置8.控制装置8接收信号并显示关于在监视器上调整绳索元件17的定时的信息 70。

3. 发明专利

JP2014076879A Elevator including apparatus for controlling atmospheric pressure in elevator car 有权
标题翻译：电梯包括用于控制电梯车厢大气压力的装置
公开(公告)号：JP2014076879A
公开(公告)日：2014-05-01
申请号：JP2012224934
申请日：2012-10-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HAGIWARA TAKAYUKI , ISHI FUMIYOSHI , KAWAMURA YOSUKE , MIYOSHI HIROSHI , ARAKAWA ATSUSHI , MIYATA HIROICHI
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for controlling atmospheric pressure, which changes atmospheric pressure in a car so that a passenger is allowed to recognize the change in the atmospheric pressure before the pressure in the car changes to a large extent while an elevator ascends and descends, and so that a time for swallowing can be given to the passenger.SOLUTION: An elevator includes an apparatus for controlling atmospheric pressure in a car, which controls atmospheric pressure in the elevator car ascending and descending in a hoistway so that the atmospheric pressure is changed in a stepwise pattern in synchronization with the ascending and descending of the car by air intake and exhaust by a blower provided in the car. The elevator is provided with: the blower; an airflow volume switching device which communicates with the blower, the car, and outside air through flow passages, and stepwise switches an airflow volume flowing into and out of the car; an airflow volume adjusting device which communicates with the blower, the car, and the outside air through flow passages, and continuously changes the airflow volume flowing into and out of the car; and a control device which controls the blower, the airflow volume switching device, and the airflow volume adjusting device according to the operation information of the elevator.
摘要翻译：要解决的问题：提供一种用于控制大气压力的装置，其改变轿厢中的大气压力，使得乘客在电梯上升之前汽车的压力在很大程度上变化之前允许识别大气压力的变化并下降，从而可以向乘客提供吞咽的时间。解决方案：电梯包括用于控制汽车中的大气压力的装置，其控制电梯轿厢中的大气压力在井道中上升和下降，使得大气与汽车的上升和下降同步的压力通过由设置在轿厢中的鼓风机进气和排气而逐渐变化。电梯设有：鼓风机; 气流量切换装置，其通过流路与鼓风机，轿厢和外部空气连通，并且逐步地切换流入和流出汽车的气流量; 气流量调节装置，其通过流路与鼓风机，轿厢和外部空气连通，并且连续地改变流入和流出汽车的气流量; 以及根据电梯的操作信息来控制鼓风机，气流量切换装置和风量调节装置的控制装置。

4. 发明专利

JP2013245025A Inspection device of double deck elevator 有权
标题翻译：双层电梯检查装置
公开(公告)号：JP2013245025A
公开(公告)日：2013-12-09
申请号：JP2012117642
申请日：2012-05-23
申请人： Hitachi Ltd , 株式会社日立製作所 , Mito Engineering Service Kk , 水戸エンジニアリングサービス株式会社
发明人： SHUDO KATSUHARU , MIYOSHI HIROSHI , YAMAZAKI GEN
IPC分类号： B66B5/00 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide an inspection device of a double deck elevator which can inspect double deck elevator car equipment safely and efficiently.SOLUTION: In a double deck elevator which can change an interval in a vertical direction between upper and lower cars 9 and 10 according to an interval in the vertical direction between floors at which the cars arrive, an inspection device includes a beam member 15a which is fixed at a predetermined height position of a guide rail G, a scaffold board 15b which is supported by this beam member 15a and which can face an upper beam 2a of a car frame 2, and a handrail member 15c which is provided at the scaffold board 15b, and inspects car equipment provided at the car frame 2 using the scaffold board 15b as a scaffold.
摘要翻译：要解决的问题：提供双层电梯的检查装置，其可以安全有效地检查双层电梯轿厢设备。解决方案：在双层电梯中，可以改变上下车9和9之间的垂直方向的间隔 10，根据轿厢到达的楼层之间的垂直方向的间隔，检查装置包括固定在导轨G的预定高度位置的梁构件15a，由该梁构件支撑的脚手架板15b 15a，并且可以面对轿厢架2的上梁2a和设置在脚手板15b上的扶手构件15c，并且使用脚手架板15b作为支架来检查设在轿厢架2上的汽车设备。

5. 发明专利

JP2013086935A Double deck elevator 审中-公开
标题翻译：双层电梯
公开(公告)号：JP2013086935A
公开(公告)日：2013-05-13
申请号：JP2011229842
申请日：2011-10-19
申请人： Hitachi Ltd , 株式会社日立製作所 , Mito Engineering Service Kk , 水戸エンジニアリングサービス株式会社
发明人： NISHIBORI TAKAYUKI , MIYOSHI HIROSHI , SHUDO KATSUHARU , SAKURAI KENJI , YAMAZAKI GEN
IPC分类号： B66B5/00 , B66B7/00 , B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a double deck elevator for safely and efficiently inspecting a car apparatus.SOLUTION: This double deck elevator includes a car frame 2 lifting in a hoistway, an upper car 9 vertically liftably arranged in the car frame, a lower car 10 arranged under the upper car 9, and a car position adjusting driving device 11 for mutually driving the upper car 9 and the lower car 10 in the vertically opposite direction in the car frame, and changes an interval in the vertical direction between the upper and lower cars in response to an interval in the vertical direction between landing story floors. The double deck elevator includes inspection stages 15 and 16 having beam members 15a and 16a fixed to a predetermined height position of a hoistway wall 1a, scaffold boards 15b and 16b supported by the beam members and opposable to an upper beam 2a of the car frame 2 and handrail members 15c and 16c arranged on the scaffold boards, and inspects the car apparatus arranged in the car frame with the inspection stages as a scaffold.
摘要翻译：要解决的问题：提供一种双层电梯，用于安全有效地检查汽车装置。解决方案：该双层电梯包括在井道中提升的轿厢架2，垂直可升降地布置在轿厢架中的上部轿厢9，布置在上部轿厢9下方的下部轿厢10和轿厢位置调整驱动装置11 用于在轿厢架中沿垂直相反的方向相互驱动上部轿厢9和下部轿厢10，并且响应于着陆层之间的垂直方向的间隔而改变上部和下部轿厢之间的垂直方向上的间隔。双层电梯包括检查台15和16，其具有固定到井道壁1a的预定高度位置的梁构件15a和16a，由梁构件支撑并与汽车框架2的上梁2a相对的脚手架板15b和16b 以及布置在脚手板上的扶手构件15c和16c，并且以检查台作为支架来检查布置在轿厢架中的轿厢装置。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013006635A Emergency stop return method for car of double deck elevator 有权
标题翻译：双层电梯车辆紧急停机返回方法
公开(公告)号：JP2013006635A
公开(公告)日：2013-01-10
申请号：JP2011138612
申请日：2011-06-22
申请人： Hitachi Ltd , 株式会社日立製作所 , Mito Engineering Service Kk , 水戸エンジニアリングサービス株式会社
发明人： SHUDO KATSUHARU , MIYOSHI HIROSHI , YAMAZAKI GEN , SAKURAI KENJI
IPC分类号： B66B1/06 , B66B1/42 , B66B5/16
摘要： PROBLEM TO BE SOLVED: To provide an emergency stop return method for a car of a double deck elevator, relatively easily releasable even when both emergency stop devices for an inside car for respectively fixing an upper cage and a lower cage in an emergency, are simultaneously operated.SOLUTION: A jack device 31 is arranged in an upper part of a buffer device 24 for arranging any one cage, for example, the lower cage 15 in advance in its lower part, the lower cage 15 is lifted by the jack device 31, and one emergency stop device 27 for the inside car is released. Afterwards, the other cage, for example, the upper cage 14 is lifted upward via an adjusting rope 18 by using a story height adjusting driving device 16, and the other emergency stop device 26 for the inside car is released.
摘要翻译：要解决的问题：为了提供一种双层电梯的轿厢的紧急停止返回方法，即使在内部轿厢的两个紧急停止装置分别固定上部轿厢和下部轿厢的紧急情况下也相对容易地释放，同时操作。解决方案：插座装置31布置在缓冲装置24的上部，用于在其下部预先设置任何一个笼，例如下保持架15，下保持架15由插孔装置提升 31，内部轿厢的一个紧急停止装置27被释放。之后，通过使用故事高度调节驱动装置16，通过调节绳18将另一个保持架（例如上部保持架14）向上提升，并且释放用于内部轿厢的另一个紧急停止装置26。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012162374A Emergency stop device and elevator with the same 有权
标题翻译：紧急停止装置和电梯与其相同
公开(公告)号：JP2012162374A
公开(公告)日：2012-08-30
申请号：JP2011025555
申请日：2011-02-09
申请人： Hitachi Ltd , Mito Engineering Service Kk , 株式会社日立製作所 , 水戸エンジニアリングサービス株式会社
发明人： SHUDO KATSUHARU , MIYOSHI HIROSHI , ISHI FUMIYOSHI , YAMAZAKI GEN
IPC分类号： B66B5/04
摘要： PROBLEM TO BE SOLVED: To provide an emergency stop device capable of operating according to the acceleration the movement of a cage when a rope cuts or others without needing a special device.SOLUTION: The emergency stop device arranged in a riding car 12 and operating by pulling up a pulling up lever 19a has braking sections 52a, 52b braking the riding car, a braking section operating mechanism, a suppressing force providing means 51, the pulling up lever 19a can rotate around a support point 58b and is configured to be provided with rotation force rotating around the support point 58b at one end, the pulling up lever 19a is held at a position 61 in normal times, and the braking sections 52a, 52b operates in the range after the pulling up lever 19a is pulled up till the same is positioned in a horizontal position 62.
摘要翻译：要解决的问题：提供一种紧急停止装置，能够在不需要特殊装置的情况下，在绳子切断时能够根据加速度进行轿厢的移动。解决方案：布置在骑乘车12中并通过拉起提升杆19a来操作的紧急停止装置具有制动骑行轿厢的制动部分52a，52b，制动部分操作机构，抑制力提供装置51，拉动杆19a可以围绕支撑点58b旋转，并且被构造成在一端处设置有围绕支撑点58b旋转的旋转力，提升杆19a在正常时保持在位置61，并且制动部52a ，52b在上拉杆19a被拉起之后的范围内操作，直到其位于水平位置62.版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012121637A Tail cord suspension device for elevator, and elevator device 有权
标题翻译：用于电梯和电梯装置的尾绳悬挂装置
公开(公告)号：JP2012121637A
公开(公告)日：2012-06-28
申请号：JP2010271375
申请日：2010-12-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HOKARI SADAO , SATO KOICHI , MIYOSHI HIROSHI , SHUDO KATSUHARU , ABE TAKASHI , KUME MASAKAZU , TSUKAMOTO YASUSHI , KATO HISATAKA , OSHIMA TETSUYA
IPC分类号： B66B7/06 , B66B7/00
CPC分类号： B66B7/064
摘要： PROBLEM TO BE SOLVED: To provide a tail cord suspension device for an elevator capable of attaining a compact suspension device of high reliability even when coping with a high traveling stroke.SOLUTION: A tail cord 10 for feeding electric power to a car and for transceiving a signal therefrom/thereto is built in with a plurality of suspension wire ropes 10L, 10R, the suspension wire ropes 10L, 10R are installed in rope sockets 20L, 20R, and are fastened to simple rods 30L, 30R, one end thereof is attached thereafter to an elevator shaft side suspension device 100, and the other end thereof is attached to a car side suspension device 200. Lengths of the simple rods 30L, 30R are constituted previously with different dimensions, not to bring the respective rope sockets 20L, 20R attached to the plurality of suspension wire ropes 10L, 10R into an interference state, and a tail cord swinging preventive mechanism 130 is provided in a lower side of a drawing-out point 10a of the suspension wire ropes, to restrain a bending stress applied to the simple rods due to rolling of the tail cord.
摘要翻译：要解决的问题：提供一种用于电梯的尾绳悬挂装置，其能够即使在应对高行驶行程时也能获得高可靠性的紧凑型悬挂装置。解决方案：用于向汽车供电并用于收发信号的尾灯10用多根吊绳钢丝绳10L，10R构成，悬挂绳索10L，10R安装在绳索插槽中 20L，20R，并被固定在简单的杆30L，30R上，其一端随后安装在电梯井道侧悬架装置100上，另一端安装在轿厢侧悬挂装置200上。简单杆30L的长度 30R以前不同的尺寸构成，不会使安装在多根悬挂绳索10L，10R上的各个绳索槽20L，20R成为干涉状态，在下侧设有尾绳防止机构130 悬挂钢丝绳的拉出点10a，以抑制由于尾绳的滚动而施加到简单杆上的弯曲应力。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011105459A Double-deck elevator device 有权
标题翻译：双层电梯装置
公开(公告)号：JP2011105459A
公开(公告)日：2011-06-02
申请号：JP2009262857
申请日：2009-11-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHUDO KATSUHARU , MIYOSHI HIROSHI , ISHI FUMIYOSHI
IPC分类号： B66B5/12 , B66B7/08
摘要： PROBLEM TO BE SOLVED: To provide a double-deck elevator device reliably detecting abnormality of a rope for driving an upper car and a lower car without a special device.
SOLUTION: The double-deck elevator device includes: a plurality of sockets 16 in which the end of a rope 153 for driving an upper car and a lower car is housed and fixed; a plurality of rods 18 connected to the sockets; a hanging plate 19 to which the rods are inserted; a plurality of nuts 20a, 20b screwed to the rods 18; and a plurality of springs 21 arranged between the nuts and the hanging plate. The double-deck elevator device further includes a detection plate 23 arranged above the nuts in a vertically movable manner and a switch 24 for detecting the displacement of the detection plate. The detection plate is pushed-up by the extension of the springs due to abnormality of the rope through the nuts. This causes the switch to operate, and the abnormality of the rope is detected.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种双层电梯装置可靠地检测用于驱动上部轿厢和下部轿厢的绳索的异常，而不需要特殊装置。解决方案：双层电梯装置包括：多个插座16，其中容纳并固定用于驱动上部轿厢和下部轿厢的绳索153的端部; 连接到插座的多个杆18; 悬挂板19，杆被插入其中; 与杆18螺合的多个螺母20a，20b; 以及布置在螺母和悬挂板之间的多个弹簧21。双层电梯装置还包括以垂直方式布置在螺母上方的检测板23和用于检测检测板的位移的开关24。由于绳索通过螺母的异常，检测板被弹簧伸出而被推上。这使得开关操作，并且检测到绳索的异常。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2009215034A Elevator counterweight frame structure 审中-公开
标题翻译：电梯相对框架结构
公开(公告)号：JP2009215034A
公开(公告)日：2009-09-24
申请号：JP2008062643
申请日：2008-03-12
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： SAKURAI KENJI , SHUDO KATSUHARU , MIYOSHI HIROSHI
IPC分类号： B66B11/00
摘要： PROBLEM TO BE SOLVED: To provide an elevator counterweight frame structure maximizing mass as a counterweight without requiring a special weight while suppressing the length dimensions of vertical frames.
SOLUTION: This elevator counterweight frame structure includes a pair of vertical frames 2a, 2b, an upper plate 4 installed above the vertical frames, and a lower plate 5 installed below the vertical frames, and is formed with a storage section 6 for the weight W between the opposed vertical frames. The vertical frames are formed by bending a steel plate. The upper plate is composed of leg portions 4a, 4b extending to the vertical frames and a horizontal portion 4c formed integrally with the leg portions and spanned between the leg portions. An installation space 9 with its three sides surrounded by the leg portions and horizontal portion is formed above the storage section.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电梯配重框架结构，其将质量最大化为配重而不需要特殊重量，同时抑制垂直框架的长度尺寸。解决方案：该电梯对重框架结构包括一对垂直框架2a，2b，安装在垂直框架上方的上板4和安装在垂直框架下方的下板5，并形成有用于相对垂直框架之间的重量W。垂直框架是通过弯曲钢板形成的。上板由延伸到垂直框架的腿部4a，4b和与腿部一体地形成并横跨在腿部之间的水平部分4c组成。在存储部的上方形成有由腿部和水平部分包围的三个侧面的安装空间9。版权所有（C）2009，JPO＆INPIT

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