专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008285262A Passenger conveyor device 有权
标题翻译：乘客输送设备
公开(公告)号：JP2008285262A
公开(公告)日：2008-11-27
申请号：JP2007130439
申请日：2007-05-16
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： TAKAHASHI TETSUYA , OKAMURA NAOKO
IPC分类号： B66B25/00 , B66B27/00 , B66B31/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor device capable of corresponding to a plurality of specifications by holding parts in common and capable of restraining increase of the number of the parts.
SOLUTION: Switches 10a, 10b are provided with a display part 11 capable of corresponding to a plurality of processes in correspondence with prescribed operation and to display its operation content in letters on the passenger conveyor device having an operation panel having the various switches in a balustrade part.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过保持共同的部件并且能够限制部件数量的增加来提供能够对应于多个规格的乘客输送装置。解决方案：开关10a，10b设置有能够对应于与规定操作相对应的多个处理的显示部分11，并且在具有具有各种开关的操作面板的乘客输送装置上以字母显示其操作内容在栏杆部分。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008214025A Passenger conveyer 有权
标题翻译：乘客输送机
公开(公告)号：JP2008214025A
公开(公告)日：2008-09-18
申请号：JP2007053604
申请日：2007-03-05
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： OKAMURA NAOKO , TAKAHASHI TETSUYA
IPC分类号： B66B23/24
CPC分类号： B66B23/22
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyer having a handrail guide easy to be mounted/replaced and a moving handrail with improved safety and lifetime. SOLUTION: The passenger conveyer is equipped with a moving handrail 3 for circulating/moving in synchronization with footsteps 2, a handrail panel 4 installed along the moving direction of the moving handrail 3, a guide frame 5 mounted to the circumference of the handrail panel 4, and a handrail guide 8 for covering the outer peripheral side of the guide frame 5 and guiding the moving handrail 3. In the passenger conveyer, a part of the outer peripheral side of the guide frame 5 is provided with a recessed part 7, the handrail guide 8 is composed of a pair of left/right guide pieces 8a, 8b in the width direction, sides of the guide pieces 8a, 8b facing to each other are extended to the inner peripheral side, and the inner peripheral side ends are inserted into the common recessed part 7. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有易于安装/更换的扶手导轨的乘客输送机和具有改进的安全性和寿命的移动扶手。
解决方案：乘客输送机配备有用于与脚踏2同步地循环/移动的移动扶手3，沿着移动扶手3的移动方向安装的扶手面板4，安装在移动扶手3的周边的引导框架5 扶手面板4和用于覆盖引导框架5的外周侧并引导移动扶手3的扶手引导件8.在乘客输送机中，引导框架5的外周侧的一部分设置有凹部如图7所示，扶手引导件8由宽度方向的一对左右的引导片8a，8b构成，相互相对的引导片8a，8b的侧面向内周侧延伸，内周侧端部插入公共凹部7中。（C）2008，JPO＆INPIT

3. 发明专利

JP2003176089A PASSENGER CONVEYER SYSTEM 审中-公开
公开(公告)号：JP2003176089A
公开(公告)日：2003-06-24
申请号：JP2001378008
申请日：2001-12-12
申请人： HITACHI LTD , HITACHI MITO ENG KK
发明人： KOJIMA WAHEI , SAITO CHUICHI , OGAWA HIROYASU , TAKAHASHI TETSUYA
IPC分类号： B66B23/02 , B66B29/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyer system capable of reducing width without scaling up an emergency stop device. SOLUTION: A sprocket 32, which rotates by rolling a power transmission chain 33 from a driving machine device 34 and drives a plurality of steps 19, is disposed in a manner in which each vertical projection of the tooth part of the sprocket and one of side frames 5A constituting a main frame 4 overlap. A sprocket constraint means 42, which constrains the rotation of the driving sprocket 32 in case of disconnection of the power transmission chain 33, is disposed within the width h of the side frame 5A positioned oppositely to the tooth part of the driving sprocket 32. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2003128372A FRAME OF PASSENGER CONVEYER 审中-公开
公开(公告)号：JP2003128372A
公开(公告)日：2003-05-08
申请号：JP2001327922
申请日：2001-10-25
申请人： HITACHI BUILDING SYS CO LTD , HITACHI LTD , HITACHI MITO ENG KK
发明人： YAMAKI MASAMITSU , KOJIMA WAHEI , YAMAGUCHI YUKIHIRO , TAKAHASHI TETSUYA , HORIE NOBUTAKA , UEDA MAKOTO , NAKAZAWA SATOSHI
IPC分类号： B66B23/00
摘要： PROBLEM TO BE SOLVED: To provide a frame structure of a passenger conveyer, capable of preventing projection of a fastening member to prevent increase in installation width of the passenger conveyer, facilitating manufacture and reducing the manufacturing cost. SOLUTION: A top cord material 1 constituting a frame of the passenger conveyer is formed by an upper side top cord material 1a, a lower side top cord material 1b, and a top cord material connecting part 8, and a bottom cord material 2 is formed by an upper side bottom cord material 2a, a lower side bottom cord material 2b and a bottom cord material connecting part 9. The respective top cord materials 1a, 1b and the respective bottom cord materials 2a, 2b are formed by an L-shaped structural angles, and the connecting part is provided with a required number of bolt head accommodating holes 10. The respective connecting parts 8, 9 are formed by two flat plates 11a, 11b, a joint member 12 and a reamer bolt 13 fastening these members 11a, 11b, 12. After the connecting parts 8, 9 are assembled, with the head 13a of the reamer bolt 13 inserted in the bolt head accommodating hole 10k the respective flat plates 11a, 11b are welded to the respective designated top cord materials 1a, 1b and bottom cord materials 2a, 2b.

5. 发明专利

JPS59184540A Method for inspecting defect of passivation film 失效
标题翻译：检查钝化膜缺陷的方法
公开(公告)号：JPS59184540A
公开(公告)日：1984-10-19
申请号：JP5863183
申请日：1983-04-05
申请人： Hitachi Ltd
发明人： ISHIDA TOSHIHARU , YOSHIDA TOORU , TAKAHASHI TETSUYA
IPC分类号： H01L21/31 , H01L21/66
CPC分类号： H01L22/00
摘要： PURPOSE:To enable to inspect the defect of the titled film in a short time and with a high accuracy by a method wherein an electrolyte having fixed viscosity is dripped on the surface of said film of a semiconductor element, and a voltage is impressed between an electrode needle inserted to the electrolyte and said element, thus detecting and measuring the current value. CONSTITUTION:The electrolyte made by mixing 20g of potassium hydroxide, 100ml of water and 100g of gelatin is dripped on the passivation film 6 on the surface of a semiconductor element plate 1 in a fixed amount by using a dispenser. Next, the electrode needle 8 is inserted to the electrolyte 7, and then the voltage of such a polarity that the P-N junction becomes forward direction is impressed between said substrate 1. If the defects such as a pin hole 10 and a crack 10' exist in said film 6 under the electrolyte 7 in this state, the electrolytic current is detected by means of a device 9 to measure said current. Besides, the defect density can be evaluated based on the current value.
摘要翻译：目的：为了能够通过在半导体元件的膜的表面滴下具有固定粘度的电解液的方法，在短时间内以高精度检查标题膜的缺陷，并且在电极针插入电解液和所述元件，从而检测和测量电流值。构成：通过使用分配器将通过混合20g氢氧化钾，100ml水和100g明胶制成的电解质以固定的量滴在半导体元件板1的表面上的钝化膜6上。接着，将电极针8插入到电解质7中，然后将所述PN结向正方向的极性电压施加到所述基板1之间。如果存在诸如针孔10和裂纹10'的缺陷在这种状态下在电解质7下的所述膜6中，通过装置9检测电解电流以测量所述电流。此外，可以基于当前值来评估缺陷密度。

6. 发明专利

JPS5740329A Thyristor protecting cirucit 失效
标题翻译：保护电路
公开(公告)号：JPS5740329A
公开(公告)日：1982-03-05
申请号：JP11478380
申请日：1980-08-22
申请人： Hitachi Ltd
发明人： TAKAHASHI TETSUYA
IPC分类号： H02H9/04

7. 发明专利

JP2013249148A Passenger conveyor 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2013249148A
公开(公告)日：2013-12-12
申请号：JP2012123347
申请日：2012-05-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI TETSUYA
IPC分类号： B66B29/04
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of surely detecting the fact that a foreign object is caught in a gap between a step and a skirt guard by a simple structure.SOLUTION: A passenger conveyor includes a detection part 14 for detecting the fact that a foreign object is caught in a gap between a step 7 and a skirt guard 9, and a control device 11 for performing operation control according to a detection signal outputted from the detection part 14. The detection part 14 is continuously extended along the skirt guard 9 to continuously detect the deflection of the skirt guard 9. The control device 11 outputs an operation stop command according to the detection of the deflection of the skirt guard 9 by the detection part 14 for a predetermined period of time or longer.
摘要翻译：要解决的问题：提供一种乘客输送机，其能够通过简单的结构可靠地检测异物被夹在台阶和裙部护罩之间的间隙中的事实。解决方案：乘客输送机包括检测部分14 异物被夹在步骤7和裙部护罩9之间的间隙中的事实，以及用于根据从检测部14输出的检测信号进行操作控制的控制装置11.检测部14沿着裙部防护件9连续地检测裙部护罩9的偏转。控制装置11根据检测部件14对裙部防护件9的挠曲的检测输出一个操作停止命令一段或更长时间。

8. 发明专利

JP2008230772A Balustrade of passenger conveyer 有权
标题翻译：客运输送机BALUSTRA
公开(公告)号：JP2008230772A
公开(公告)日：2008-10-02
申请号：JP2007073126
申请日：2007-03-20
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： OKAMURA NAOKO , TAKAHASHI TETSUYA
IPC分类号： B66B23/22
摘要： PROBLEM TO BE SOLVED: To provide a balustrade of a passenger conveyer with a simple structure and easy to be attached/detached with an inner deck.
SOLUTION: The balustrade, equipped with a skirt guard 1 adjacent to a side part of steps, a panel 2 standing beside the steps, a frame body 3 supporting a lower part of the panel 2 and engaged with an upper part of the skirt guard 1, the inner deck 4 for covering between the upper part of the skirt guard 1 and the lower part of the panel 2, and a panel packing 5 having an approximately U-shaped cross section and fitted with the lower part of the panel 2, is provided with an edge part 5a integrally formed on an upper end of the panel packing 5 for covering an upper part of the inner deck 4, a notch part 10 formed at the upper part of the inner deck 4, a mounting part having a screw 11 locked to a position of the frame body 3 opposed to the notch part 10, and a penetration hole formed at a position of the edge part 5a opposed to the notch part 10. A tool is inserted to the penetration hole for loosening the screw 11 so as to attach/detach the inner deck 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有简单结构并且易于与内甲板附接/拆卸的乘客输送机的栏杆。
解决方案：栏杆配备有与台阶侧面相邻的裙部防护件1，站立在台阶旁边的面板2，框架体3支撑面板2的下部，并与面板2的上部相配合裙部护罩1，用于覆盖裙部护罩1的上部和面板2的下部之间的内层4以及具有大致U形横截面并装配有面板的下部的面板包装5 如图2所示，设置有一体地形成在面板密封件5的上端上用于覆盖内甲板4的上部的边缘部5a，形成在内甲板4的上部的切口部10，具有锁定在与凹口部10相对的框体3的位置的螺钉11，以及形成在与切口部10相对的边缘部5a的位置的贯通孔。工具插入到贯通孔中，以松开螺丝钉11，以便安装/拆卸内甲板4.版权所有（C）2009，JPO＆IN 坑

9. 发明专利

JP2007284255A Passenger conveyor 有权
标题翻译：乘客输送机
公开(公告)号：JP2007284255A
公开(公告)日：2007-11-01
申请号：JP2007203757
申请日：2007-08-06
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： SAITO CHUICHI , KOJIMA WAHEI , TAKAHASHI TETSUYA
IPC分类号： B66B23/22
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of not only reducing width of a main frame but also allowing a passenger to get in a car with sufficient room even if the width of the main frame is reduced and preventing a baggage from colliding against a railing part when the passenger gets out of it.
SOLUTION: In this passenger conveyor constituted by erecting railings 20 on both sides of a row of footsteps 18 connected in an endless manner and circulating and moving to guide a mobile handrail 21 moving in synchronization with the row of footsteps 18 to a peripheral fringe of the railing 20, an inner face apart from the mobile handrail 21 of the railing 20 protrudes onto an anti-footstep side more than an inner face approaching the mobile handrail 21 of the railing 20, and the inner face approaching the mobile handrail 21 of the railing 20 is formed as an inclined face being continuous with the inner face protruding onto the anti-footstep 18 side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种乘客输送机，其不仅可以减小主框架的宽度，而且允许乘客进入具有足够空间的车厢，即使主框架的宽度减小并且防止行李当乘客离开时，与栏杆部分相撞。解决方案：在该乘客输送机中，由在连续方式连接的一排脚步18的两侧竖立栏杆20，并且循环移动以便将与该行足迹18同步移动的移动扶手21引导到周边栏杆20的边缘，与栏杆20的移动扶手21分离的内表面比接近栏杆20的移动扶手21的内表面突出到反脚阶侧，并且靠近移动扶手21的内表面栏杆20形成为与突出到防脚踏部18侧的内表面连续的倾斜面。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007099276A Pneumatic booster 有权
标题翻译：气动推杆
公开(公告)号：JP2007099276A
公开(公告)日：2007-04-19
申请号：JP2007012001
申请日：2007-01-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ENDO MITSUHIRO , WATANABE SHUZO , NAKAMURA TADAAKI , TAKAYAMA TOSHIO , TAKAHASHI TETSUYA
IPC分类号： B60T13/573
摘要： PROBLEM TO BE SOLVED: To provide a pneumatic booster capable of securing the requisite braking force by raising quickly the servo force at the time of hard braking. SOLUTION: A valve body 2 is coupled with a power piston partitioning inside a housing into a constant pressure chamber (negative pressure) and a variable pressure chamber, and a brake assisting mechanism 10 is interposed between a reaction disc 3 in the valve body 2 and a plunger 9. With movement of the plunger 9, a poppet seal 12 is opened to introduce the atmosphere into the variable pressure chamber, and a thrust force is generated at the power piston. At the time of hard braking, a plunger rod 23 advances toward a sleeve 21, and a ball 30 runs off to outside to cause the plunger rod 23 to abut to a reaction rod 22 directly. This causes the brake assisting mechanism 10 to shorten, and the moving amount of the plunger 9 can be made greater without receiving a reaction force from the reaction disc 3, and it is possible to raise the servo force quickly. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在硬制动时快速提升伺服力来确保必要的制动力的气动助力器。解决方案：阀体2与在壳体内分隔成恒压室（负压）和可变压力室的动力活塞耦合，并且制动辅助机构10插入在阀的反作用盘3之间主体2和柱塞9.随着柱塞9的移动，打开提升阀口12以将气氛引入可变压力室中，并且在动力活塞处产生推力。在硬制动时，柱塞杆23朝向套筒21前进，球30向外延伸，使柱塞杆23直接抵靠反作用杆22。由此，能够缩短制动辅助机构10，并且能够在不受到来自反作用盘3的反作用力的作用的情况下使柱塞9的移动量变大，能够迅速地提高伺服力。版权所有（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式