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1. 发明专利

JP2014240321A エレベータのかご审中-公开
标题翻译：电梯笼
公开(公告)号：JP2014240321A
公开(公告)日：2014-12-25
申请号：JP2013123593
申请日：2013-06-12
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： FUJIKI TAKESHI
IPC分类号： B66B11/02
摘要：【課題】かご室内での積載物の位置によりかご床が傾くのを防止したエレベータのかごを得る。【解決手段】この発明に係るエレベータのかごは、かご室1と、このかご室1を囲って設けられているとともにかご室1を支持したかご枠2と、かご枠2とかご室1のかご床11との間に4個配置されかご枠2からかご室1への振動の伝達を抑制するゴム10と、各ゴム10に隣接して設けられ各ゴム10の変位量を検知する変位計12と、各ゴム10の軸線上に設けられかご床11を変位させるアクチュエータ8と、各変位計12からの変位量に基づいてかご床11の水平の有無を判断し、水平で無い場合には、アクチュエータ8を作動させてかご床11を水平にさせる制御手段と、を備えている。【選択図】図1
摘要翻译：要解决的问题：提供一种能够根据有效载荷在笼室中的位置来防止轿厢地板倾斜的电梯笼。解决方案：电梯的轿厢包括：轿厢室1; 笼框架2，其设置成包围笼室1并支撑笼室1; 橡胶10在笼架2和笼室1的货物底板11之间设置为四个部件，用于抑制振动从笼式框架2传播到保持架室1; 位移量规12，其设置成邻接各个橡胶10，用于检测各个橡胶10的位移量; 设置在各个橡胶10的轴线上用于移动货物地板11的致动器8; 以及控制装置，其基于来自各个位移计量器12的位移量来确定货物底板11是否水平，并且在不是水平的情况下，致动致动器8以使货物底板11水平。

2. 发明专利

JP2006199461A Door device for carrier 有权
标题翻译：车载门设备
公开(公告)号：JP2006199461A
公开(公告)日：2006-08-03
申请号：JP2005014171
申请日：2005-01-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： UEDA TAKAMI , MIZUNO SHIGEMOTO , YUMURA TAKASHI , FUJIKI TAKESHI
IPC分类号： B66B13/26
摘要： PROBLEM TO BE SOLVED: To eliminate malfunctioning and detection error by detecting a thin rope, a cord, or a dog chain caught by a door device of a carrier.
SOLUTION: This door device for a carrier is provided with a stopping means to stop door closing action in a passenger transport vehicle as foreign matter touches a safety shoe 4 in door closing action. A detector 20 is provided between the safety shoe 4 and a getting on/off door 1 for the passenger transport vehicle in the getting on/off direction of the passenger transport vehicle to project from a doorstop part 1a in the door closing direction when door closing speed of the getting on/off door 1 is reduced and low, and be overlapped with the doorstop part 1a when the door is totally closed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过检测由载体的门装置捕获的细绳，绳索或狗链来消除故障和检测错误。解决方案：这种用于托架的门装置设置有停止装置，以在门关闭动作中异物接触安全靴4时停止乘客运输车辆的关门动作。检测器20设置在安全靴4和乘客运输车辆的上下车门1之间，当乘客运输车辆的上下车方向从门禁部分1a在门关闭方向突出时，门关闭门/门1的速度降低，并且当门完全关闭时与门禁部分1a重叠。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2002145562A LANDING DOOR DEVICE FOR ELEVATOR 失效
公开(公告)号：JP2002145562A
公开(公告)日：2002-05-22
申请号：JP2000342130
申请日：2000-11-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIKI TAKESHI
IPC分类号： E06B3/46 , B66B13/08 , B66B13/30 , E05D13/00 , E05D15/06
摘要： PROBLEM TO BE SOLVED: To provide a landing door device for an elevator which is prevented from being disabled to fully close by the magnitude of the wind pressure applied to a sliding door and prevents a door stop sound from becoming excessive. SOLUTION: The door tips 12Rf and 12Lf sides of a rail 6 hanging the top sections of door panels 12 and a groove 10 guiding the lower end sections are arranged on this side of a landing 2, the door ends 12Rr and 12Lr sides are arranged on the depth side of a hoistway 1, and the door panels 12 are inclined against a wall 3 face respectively so that the door tips 12Rf and 12Lf sides of the door panels 12 of the sliding door are located on this side of the landing 2 than the door ends 12Rr and 12Lr sides and the door panels 12 are opened or closed slantly inclinatorily against the wall 3 face of the landing 2.

4. 发明专利

JPH1111841A LANDING DOOR DEVICE FOR ELEVATOR 失效
公开(公告)号：JPH1111841A
公开(公告)日：1999-01-19
申请号：JP16293697
申请日：1997-06-19
申请人： MITSUBISHI ELECTRIC CORP
发明人： HAYASHI YOSHIKATSU , FUJIKI TAKESHI , IIBOSHI KATSUHIKO
IPC分类号： B66B5/02 , B66B13/08 , B66B13/30
摘要： PROBLEM TO BE SOLVED: To prevent enlargement of the gap between a door and a three-side frame and a slipping-off of the door caused by deformation of the door in the event of fire occurrent. SOLUTION: A long hole 31 is formed in a hanger case 8, and at the uppermost part of the long hole 31 the hanger case 8 is attached to a metal fixture 7 through a hanger case connecting metal 9 and also a long hole 32 is furnished in another metal fixture 14 fixed to the hanger case 8, and at the uppermost part of the long hole 32, the metal fixture 14 is attached to the shaft wall 1 through a shaft wall connecting metal 16. Accordingly the hanger case 8 slides upward when the door 17 makes thermal expansion so as to absorb the expanding force.

5. 发明专利

JPH10114483A DOOR DEVICE FOR ELEVATOR 失效
公开(公告)号：JPH10114483A
公开(公告)日：1998-05-06
申请号：JP26973096
申请日：1996-10-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIKI TAKESHI , NAKAGAWA HARUTOMO
IPC分类号： B66B5/00 , B66B13/08
摘要： PROBLEM TO BE SOLVED: To provide a door device of an elevator, in which maintenance work of a wrapping transmission means arranged between a stringer front surface and a cage front surface can be easily performed, and maintenance workability is good. SOLUTION: A stringer 2 is arranged on the upper edge of a cage, a pulley 6 is provided, a transmission band 5 is wrapped on it, and a sliding door 8 is driven by the transmitting band 5. A wrapping transmission means 12 is arranged between the stringer 2 and the cage. A transmission wheel 15 of the wrapping transmission means 12 is mounted on the end of the cage side by inserting a shaft 14 through the stringer 2, and the pulley 6 is mounted on the end of the front surface 4 side of the stringer 2. A bearing body 17 pivotally supporting the shaft 14 is connected to the stringer 2 and mounted through an opening part 19 of the stringer 2 so as to be displaced from the specified position facing the cage to the upper position of the cage. Therefore, the bearing body is detached from the stringer in maintenance of the wrapping transmission means, the opening part is moved upward and arranged above the cage, and maintenance work is performed between the stringer side and the cage upper surface.

6. 发明专利

JP2006062788A Landing door device for elevator 有权
标题翻译：用于电梯的接地门装置
公开(公告)号：JP2006062788A
公开(公告)日：2006-03-09
申请号：JP2004244777
申请日：2004-08-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUJIKI TAKESHI , IMASHIRO KENSUKE
IPC分类号： B66B13/16 , B66B13/30
摘要： PROBLEM TO BE SOLVED: To provide a landing door device for an elevator capable of easily performing exchange work of a sealing material for shielding smoke in the landing door device for the elevator provided with smoke-shielding performance.
SOLUTION: The landing door device for the elevator is provided with a landing door installed on a landing of the elevator; the sealing material having one end provided on a landing fixing body or the landing door and closing a gap formed on a landing entrance/exit port at closing of the landing door; a locking device for locking the landing door at closing of the landing door; and an unlocking device for unlocking the locking device by being operated from the landing side. The unlocking device has a body part connected to the locking device; an engagement part arranged at a hoistway side than the sealing material; and a fixing means for detachably fixing the engagement part to the body part.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于电梯的层站门装置，其能够容易地执行具有防烟性能的电梯的层站门装置中用于屏蔽烟雾的密封材料的交换工作。解决方案：电梯的着陆门装置设置有安装在电梯的楼层上的层站门; 所述密封材料具有设置在着陆固定体或层站门上的一端，并且在所述层站门关闭时闭合形成在着陆入口/出口上的间隙; 锁定装置，用于在着陆门关闭时锁定着陆门; 以及用于通过从着陆侧操作来解锁锁定装置的解锁装置。解锁装置具有连接到锁定装置的主体部分; 配置在比密封材料高的井道侧的卡合部; 以及用于将接合部分可拆卸地固定到主体部分的固定装置。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004075314A Door device for elevator 审中-公开
公开(公告)号：JP2004075314A
公开(公告)日：2004-03-11
申请号：JP2002239156
申请日：2002-08-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUJIKI TAKESHI
IPC分类号： B66B13/08
摘要： PROBLEM TO BE SOLVED: To provide a door device for an elevator capable of coping with insufficiency of driving capacity of a sliding door without requiring an excess installation space.
SOLUTION: The sliding door 3 opening and closing an exit 1 is provided, and winding wheels 7 are pivoted to an upper fringe of the exit 1 while they are separated from each other in the horizontal direction to wind an endless transmission strip body 8. The transmission strip body 8 and the sliding door 3 are connected by connection devices 9, 10, and respective winding wheels 7 are driven by electric motors 13, 14. Consequently, the sliding door 3 is driven by a plurality of electric motors 13, 14 through the transmission strip body 8. As a reuslt, it is possible to eliminate a problem of insufficiency of driving capacity of the electric motors caused by specifications of the sliding door 3 and cope with it without increasing the size of the electric motors. It is possible to realize various specifications of the sliding door inexpensively without affecting a basic configuration and requiring extra costs.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2000128453A SAFETY DEVICE FOR ELEVATOR 失效
公开(公告)号：JP2000128453A
公开(公告)日：2000-05-09
申请号：JP30255898
申请日：1998-10-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： ISHII TOSHIAKI , FUJIKI TAKESHI
IPC分类号： B66B1/06 , B66B3/02 , B66B5/02
摘要： PROBLEM TO BE SOLVED: To prevent a transport efficiency from being degraded by enabling the other car to be run out of plural cars moved up and down in one elevator shaft when either one of the cars is made normal landing. SOLUTION: The plural number of normally open contacts 37a1 through 37an, which are closed when a car makes landing at a corresponding hall, are connected in parallel with the plural number of normally close contacts 40a1 through 40an, which are opened when a hall door is opened, and it is so designed that energization to an open/close monitor relay 15 is isolated so as to allow the operation of the car to be suspended when the normally close contacts 40a1 through 40an and the normally open contacts 37a1 through 37an are simultaneously made open at least at one hall.

9. 发明专利

JP2000053349A DOOR CLOSING CONTROL DEVICE OF ELEVATOR 失效
公开(公告)号：JP2000053349A
公开(公告)日：2000-02-22
申请号：JP22429198
申请日：1998-08-07
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIKI TAKESHI
IPC分类号： B66B13/26
摘要： PROBLEM TO BE SOLVED: To provide a door closing control device of an elevator preventing an abnormal time control of a door caused by a difference of light receiving amount of a photodetector due to an abnormal phenomenon. SOLUTION: On one of both a car door 4 opening and closing a doorway 3 and a member constituting an edge part of the doorway 3 opposed to the car door 4, a light projecting device 10 projecting light to the side of a landing 6 is provided. On the other of both the car door 4 and the member, a photodetector 11 receiving reflected light projected from the photodector 10 and reflected by an obstacle on the side of the landing 6 is provided. In a prescribed section of a door closing process of the car door 4 which is opened by a control unit 12, an abnormal time control is performed for the door closing when a light receiving value of the photodetector 11 exceeds a first prescribed value, the abnormal time control is restrained when the light receiving value of the photodetector 11 exceeds a second prescribed value by an abnormal phenomenon before the prescribed section at the time of the door closing and a failure that the abnormal time control for a door closing operation is uselessly performed at the time of the abnormal phenomenon is eliminated.

10. 发明专利

JPH08259152A DRIVE DEVICE FOR ELEVATOR DOOR 失效
公开(公告)号：JPH08259152A
公开(公告)日：1996-10-08
申请号：JP5907195
申请日：1995-03-17
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOSHIKAWA MASAMI , FUJIKI TAKESHI , TOYODA SHIGEHISA
IPC分类号： B66B13/06
摘要： PURPOSE: To quietly open and close an elevator door without causing slippage between a pulley and a rope type power transmission body. CONSTITUTION: A drive device for an elevator door is furnished with a door support rail 2 from which an elevator door 3 is hung down, a driving side pulley 12 and a driven side pulley 15 arranged on both sides of this door support rail 2, a power pulley 16, a motor 22 for door driving to give torque to the driving side pulley 12 or the power pulley 16, and a wire rope 19 stretched between the driving side pulley 12, the driven side pulley 15 and the power pulley 16 to move an elevator door 3 with the rotation of these pulleys in accordance with the door support rail 2.

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