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1. 发明专利

JP2012180213A Elevator car 有权
标题翻译：电梯车
公开(公告)号：JP2012180213A
公开(公告)日：2012-09-20
申请号：JP2011045810
申请日：2011-03-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAMURA SATOSHI , NIIJIMA MINORU , KUME MASAKAZU , MIYOSHI HIROSHI
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide an elevator car that makes an in-elevator-car environment excellent by reducing noises in the elevator car while securing natural ventilation in the elevator car.SOLUTION: The elevator car includes: a car floor 9 of the elevator car; a floor frame 10 that is disposed at the edge of the car floor 9; a baseboard 11 that is fixed to the floor frame 10; a side board 12 of the elevator car; a side board back panel 18 that is disposed on the backside of the side board 12; a ceiling board 13 that covers an upper part of the side board 12; a ventilation gap 15 that communicates into the elevator car between the floor frame 10 and a lower part of the side board 12; a ventilation passage 23 that is vertically formed between the ventilation gap 15 and the outside of the elevator car; and noise absorbing materials 17-19 that are stuck in the ventilation passage 23. Thus, the elevator car reduces the noises transmitted into the elevator car from the outside, while maintaining the ventilation in the elevator car.
摘要翻译：要解决的问题：提供一种通过在电梯轿厢中确保自然通风的同时降低电梯轿厢中的噪声而使电梯内轿厢环境优异的电梯轿厢。解决方案：电梯轿厢包括：电梯轿厢的轿厢地板9; 设置在轿厢地板9的边缘处的地板框架10; 固定在地板框架10上的基板11; 电梯轿厢的侧板12; 设置在侧板12的背面的侧板后面板18; 覆盖侧板12的上部的顶板13; 在地板框架10和侧板12的下部之间连通到电梯轿厢的通气间隙15; 在通风间隙15和电梯轿厢的外部之间垂直地形成的通风通路23; 和噪声吸收材料17-19，因此，电梯轿厢在保持电梯轿厢内的通风的同时，从外部减少从电梯轿厢传来的噪声。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2009073601A Elevator control method based on elevator landing side weight measurement 审中-公开
标题翻译：基于电梯陆面重量测量的电梯控制方法
公开(公告)号：JP2009073601A
公开(公告)日：2009-04-09
申请号：JP2007242767
申请日：2007-09-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMADA AISUKE , NIIJIMA MINORU
IPC分类号： B66B1/18
摘要： PROBLEM TO BE SOLVED: To provide a control method that stops, at a calling floor, an elevator car other than an elevator car selected to stop, in such a case that a landing side total weight of the calling floor is equal to or heavier than remaining loadable weight of the elevator car selected to stop. SOLUTION: If registration of landing call from a calling floor is detected, a first elevator car is controlled to stop at the calling floor and, at the same time, if the landing side total weight measurement value of the calling floor is heavier than the remaining loadable weight of the first elevator car, selection-stop control of a second elevator car is conducted and if the landing side total weight measurement value is larger than addition of remaining loadable weights of the first and second elevator cars, selection-stop control of the elevators is repeatedly conducted until the addition of remaining loadable weights of all the selected elevator cars exceeds the landing side total weight measurement value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制方法，在主叫楼层停止选择停止的电梯轿厢以外的电梯轿厢，在这样的情况下，呼叫楼层的着陆侧总重量等于或比选择停止的电梯轿厢的剩余载重重量更重。
解决方案：如果检测到来自主叫楼层的登陆呼叫的登记，则控制第一电梯轿厢停在主叫楼层，同时如果呼叫楼层的着陆侧总重量测量值较重比第一电梯轿厢的剩余可负载重量进行第二电梯轿厢的选择停止控制，并且如果着陆侧总重量测量值大于第一和第二电梯轿厢的剩余可载重量的加法，则选择停止重复进行电梯的控制，直到所有所选择的电梯轿厢的剩余可载重量的添加超过着陆侧总重量测量值。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JPS62218385A CAGE FOR ELEVATOR FOR OBSERVATION 失效
公开(公告)号：JPS62218385A
公开(公告)日：1987-09-25
申请号：JP5920586
申请日：1986-03-19
申请人： HITACHI LTD
发明人： MIYAMOTO TAKERO , NIIJIMA MINORU
IPC分类号： B66B11/02

4. 发明专利

JPH08188355A INSTALLING DEVICE OF COMPENSATION CHAIN 失效
公开(公告)号：JPH08188355A
公开(公告)日：1996-07-23
申请号：JP71295
申请日：1995-01-06
申请人： HITACHI BUILDING SYST ENG , HITACHI LTD
发明人： MASUDA SUSUMU , NIIJIMA MINORU
IPC分类号： B66B7/06
摘要： PURPOSE: To provide the installing device of a compensation chain which can simplify the length regulating work of the compensation chain. CONSTITUTION: A compensation chain installing device 10 connecting to a compensation chain 6 is provided to either at the lower part of an elevator car or the lower part of a balance weight, the compensation chain installing device 10 has a pair of holders 12a and 12b separating a specific distance, and a specific link of the compensation chain 6 is provided between the holders 12a and 12b. An installing pin 13 is provided by inserting between through holes 15a and 15b formed in the link and in the holders 12a and 12b, and the compensation chain 6 is connected by making the length of its one end regulatable.

5. 发明专利

JPH072465A VISUAL FIELD SHADE DEVICE FOR INCLINED ELEVATOR 失效
公开(公告)号：JPH072465A
公开(公告)日：1995-01-06
申请号：JP14454393
申请日：1993-06-16
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： NIIJIMA MINORU , ORIUCHI SHIGEO
IPC分类号： B66B9/00 , B66B9/06
摘要： PURPOSE:To comfortably utilize the elevator by providing a visual field shade device under a window pane in the outside of a car of the inclined elevator with an observation window, so as to eliminate a feeling of fear when viewed the downward of a lift well by a passenger in the car. CONSTITUTION:In an inclined elevator, a guide rail 2 is laid in a lift well 1 formed along the sloped ground, so as to run a carriage 3 on this guide rail 2. A car 4 is horizontally supported to the carriage 3, and it is towed by a rope. Here is provided a visual range shield plate 6 under a window pane 5 provided in the car 4. In this visual range shade plate 6, its length and width are set to a degree where the lift well downward is not visible from a passenger in the car 4 in accordance with a lift well slope angle, and the plate 6 is provided so that a field of vision of the passenger can be obstructed. Thus, by eliminating a feeling of fear in the case that the downward of the lift well 1 is visible, the passenger can ride in the elevator free from anxiety.

6. 发明专利

JPH0656371A ELEVATOR SYSTEM 失效
公开(公告)号：JPH0656371A
公开(公告)日：1994-03-01
申请号：JP21124292
申请日：1992-08-07
申请人： HITACHI LTD
发明人： SHIGETA MASAYUKI , SUGAWARA JIYUN , ATSUMI YOSHIYA , NIIJIMA MINORU
IPC分类号： B66B7/06 , B66B11/00
摘要： PURPOSE:To reduce a weight unbalance by means of a rope by hanging down a balance weight at the ratio 2:1 roping, in a device which locks a balance weight to the other end of a rope wrapped on a sheave, and whose one end is clamped to an elevator car. CONSTITUTION:Plural pieces of ropes 5 are wrapped as long as one reciprocation in space between a driving sheave 3 of a hoist in a machine room 2 formed on top of an elevator shaft 1 and an idle sheave 4 set up at a space with this driving sheave 3. In addition, an elevator car 8 is connected to an edge at the side hung down from the driving sheave of this rope at the ratio of 1:1 roping, while a pulley 10 slung with a balance weight 11 at the ratio 2:1 roping is wrapped on an edge at the side hung down from the idle sheave 4, and the edge is clamped to a fixed part 9 in the midway of the elevator shaft 1. In succession, weight in a part doing the 2:1 roping motion of the rope 5 is made heavier than that of the same length as a distance where the car 8 of the rope 5 goes up and down. With this constitution, the extent of weight balance by a car position is reduced.

7. 发明专利

JPS6283988A GUIDE APPARATUS FOR ELEVATOR 失效
公开(公告)号：JPS6283988A
公开(公告)日：1987-04-17
申请号：JP22355185
申请日：1985-10-09
申请人： HITACHI LTD , SAITA ELEVATOR SEIZO KK
发明人： NIIJIMA MINORU , FUJISHIMA HIDEAKI
IPC分类号： B66B7/04 , B66B7/02 , B66B7/12

8. 发明专利

JPH06191779A CAR FOR ELEVATOR 失效
公开(公告)号：JPH06191779A
公开(公告)日：1994-07-12
申请号：JP34596492
申请日：1992-12-25
申请人： HITACHI LTD
发明人： NIIJIMA MINORU
IPC分类号： B66B13/30
摘要： PURPOSE:To prevent generation of noise at the time of lifting an elevator, to easily clean dust in a sill groove and to freely and easily change a material of a sill or the like for once completed installation by preventing a flow of air in a lift well of an elevator car from flowing through a dust dropping hole. CONSTITUTION:In a front surface of a skeleton 8 of channel steel provided in a point end lower surface in a gate side of a car floor 2, the rear end of a supporting base 7 of staircase-shaped section is fixed by a bolt, and a sill 1 is mounted on an upper surface of the supporting base 7. Further in the bottom part of a groove 3 of the sill 1, a pair of elliptic holes 4 is formed, and for accumulating dust or the like dropped from this elliptic hole 4, a dust receiving space 12 is provided in the supporting base 7 formed in the same length as a car floor frontage, to enable the sill 1 to rotate about a hinge 10.

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