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1. 发明专利

JP2008286738A Device for detecting magnetic flaw of elevator wire rope 审中-公开
标题翻译：用于检测电梯绳索的磁性翼的装置
公开(公告)号：JP2008286738A
公开(公告)日：2008-11-27
申请号：JP2007134075
申请日：2007-05-21
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： KUMAZAKI HIROYUKI , NAGANUMA KIYOSHI , KANAI TETSUYA
IPC分类号： G01N27/83 , B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide a device for detecting a magnetic flaw of an elevator wire rope, capable of equalizing magnetic flux densities caused in a plurality of wire ropes without finely adjusting a jack bolt.
SOLUTION: The device for detecting a magnetic flaw includes a magnet 6 for magnetizing a wire rope 5 provided an elevator and a magnetization detector 2 with a magnetic sensor 7 for detecting magnetic fluxes leaked from a damaged portion of the wire rope 5. The magnetization detector 2 includes a first magnetization detector 2a arranged on the first wire rope 5a of the wire rope 5, a second magnetization detector 2g arranged on the second wire rope 5g of the wire rope 5, and a third magnetization detector 2d arranged on the third wire rope 5d of the wire rope 5. The magnetic forces of the first magnetization detector 2a and the second magnetization detector 2g are equal to each other and the force of the third magnetization detector 2d is smaller that those of the first magnetization detector 2a and the second magnetization detector 2g.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检测电梯钢丝绳的磁缺陷的装置，其能够在不精细调节千斤顶螺栓的情况下均衡在多根钢丝绳中引起的磁通密度。解决方案：用于检测磁性缺陷的装置包括：磁体6，用于使设置有电梯的钢丝绳5和具有用于检测从钢丝绳5的损坏部分泄漏的磁通量的磁传感器7磁化检测器2磁化。磁化检测器2包括布置在钢丝绳5的第一钢丝绳5a上的第一磁化检测器2a，布置在钢丝索5的第二钢丝绳5g上的第二磁化检测器2g和布置在钢索5上的第三磁化检测器2d 第一磁化检测器2a和第二磁化检测器2g的磁力彼此相等，并且第三磁化检测器2d的力小于第一磁化检测器2a和第二磁化检测器2g的力第二磁化检测器2g。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008120552A Fixing tool of magnaflux inspection device 审中-公开
标题翻译： MAGNAFLUX检测装置固定工具
公开(公告)号：JP2008120552A
公开(公告)日：2008-05-29
申请号：JP2006308021
申请日：2006-11-14
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： KUMAZAKI HIROYUKI , NAGANUMA KIYOSHI , KANAI TETSUYA , SEKIYA FUTOSHI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide a fixing tool of a magnaflux inspection device capable of easily detaching the magnaflux inspection device including a detection unit from a wire rope attracted by the magnetic force.
SOLUTION: The fixing tool of the magnaflux inspection device comprises a fixed plate 12a which is erected from a beam 10 around a hoisting machine 24 for winding a wire rope 3 to hold the magnaflux inspection device 6 at the position facing the wire rope 3, a turn-fixing part 12b which is turnably provided between the holding position of holding the fixed plate 12a and the beam 10 and the non-holding position of not holding them to hold and fix the fixed plate 12a to the beam 10 at the holding position, and a crank bar 12c which is turnably supported by the turn-fixing part 12b with its end 12c1 being tilted so as to be abutted on the beam 10 while the turn-fixing part 12b being at the non-holding position, and displaces the magnaflux inspection device 6 to the counter wire rope side via the fixed plate 12a.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够从由磁力吸引的钢丝绳容易地分离包括检测单元的磁通检测装置的磁通检测装置的固定工具。解决方案：磁力检测装置的固定工具包括固定板12a，该固定板12a从曳引机24周围的梁10竖立，用于缠绕钢丝绳3，以将磁通检查装置6保持在面向钢丝绳的位置如图3所示，可转动地设置在保持固定板12a的保持位置和梁10之间的转动固定部12b以及不保持固定板12a的固定板12a固定在梁10上的非保持位置保持位置以及由转动固定部12b可转动地支撑的曲柄杆12c，其端部12c1倾斜以在转向固定部12b处于非保持位置的同时抵靠在梁10上，以及通过固定板12a将磁通检测装置6移动到对向钢丝绳侧。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008037601A Method of detecting slip of moving handrail and device of detecting slip of moving handrail using it 审中-公开
标题翻译：检测移动溜槽滑动的方法和使用其检测移动葫芦的滑动装置
公开(公告)号：JP2008037601A
公开(公告)日：2008-02-21
申请号：JP2006215863
申请日：2006-08-08
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： TANAKADATE SATOSHI , KANAI TETSUYA , NAGANUMA KIYOSHI
IPC分类号： B66B29/00
摘要： PROBLEM TO BE SOLVED: To provide a method of detecting the slip of a moving handrail capable of enhancing the accuracy of detecting the slip of the moving handrail relative to a plurality of rollers while a passenger conveyor is operated, and a device of detecting the slip of the moving handrail capable of automating the operation of detecting the slip of the moving handrail in which the method is adopted.
SOLUTION: This device of detecting the slip of the moving handrail comprises a speed detector 31 for measuring the traveling speed of the moving handrail 12 while an escalator 1 is operated, temperature sensors 32, 33 for measuring the surface temperature and the environmental temperature of the moving handrail 12, and a computer 34. According to the surface temperature and the environmental temperature, the computer 34 calculates the traveling resistance of the moving handrail 12 while the escalator 1 is operated, based on the calculated value of the traveling resistance, calculates the boundary value between the normal traveling speed and the abnormally low traveling speed of the moving handrail, and compares the measured value of the traveling speed with the boundary value. When the measured value is equal to or less than the boundary value, it determines that a slip occurs between the moving handrail 12 and drive rollers 13 to 15, driven rollers 16 to 18.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种检测移动扶手的滑动的方法，该方法能够在乘客输送机操作时提高检测移动扶手相对于多个滚子的滑动的精度;以及装置检测能够自动化检测采用该方法的移动扶手的滑移的操作的移动扶手的滑移。检测移动扶手滑动的装置包括速度检测器31，用于测量移动扶手12的行进速度，同时自动扶梯1被操作，用于测量表面温度和环境的温度传感器32,33 移动扶手12的温度和计算机34.根据表面温度和环境温度，计算机34基于运行阻力的计算值，计算自动扶梯1运转时移动扶手12的行驶阻力计算正常行驶速度与移动扶手的异常低行驶速度之间的边界值，并将行驶速度的测量值与边界值进行比较。当测量值等于或小于边界值时，它确定在移动扶手12和驱动辊13至15，从动辊16至18之间发生滑动。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008013301A Method for specifying hooking position of power cable to projection in hoistway of elevator 审中-公开
标题翻译：电力电缆预埋位置电梯的方法
公开(公告)号：JP2008013301A
公开(公告)日：2008-01-24
申请号：JP2006185477
申请日：2006-07-05
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： GOSHIMA TADASHI , NAGANUMA KIYOSHI
IPC分类号： B66B5/12
摘要： PROBLEM TO BE SOLVED: To provide a method for specifying the hooking position of a power cable to a projection in a hoistway of an elevator in which a car is stopped by the control to a long-period vibration caused by an earthquake or wind, any hooking of a power cable is detected, and the hooking position of the power cable to the projection in the hoistway is specified.
SOLUTION: There are provided a recognition means 20 of the car stop position, a mass checking means 21 for capturing the change in a suspended mass caused by the hooking of a power cable 5 to a projection in a hoistway, a normal value recording means 22 for recording the normal value in advance, and a determination-specification means. The difference between the measurement value of the mass checking means 21 and the value stored in the normal value recording means 22 is divided by the unit mass to calculate the loss for the power cable length, and the calculated value is added to a distance between a lower end of the power cable at the car stop position and a hoistway pit floor to specify the hooking position of the power cable.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将电力电缆的挂钩位置指定到电梯的井道中的突起的方法，该电梯的轿厢通过控制停止，由于地震引起的长期振动，检测到电源电缆的任何钩子，并且指定电力电缆到井道中的突起的挂钩位置。提供了轿厢停止位置的识别装置20，用于捕获由电力电缆5钩挂在井道中的突起引起的悬挂质量变化的质量检查装置21，正常值用于预先记录正常值的记录装置22和一个确定指定装置。将质量检查装置21的测量值与存储在常规值记录装置22中的值之间的差除以单位质量以计算电力电缆长度的损耗，并将计算的值加到汽车停止位置的电源线下端和电梯井底地面，以指定电源线的挂接位置。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007210706A Elevator rope oil scattering prevention device 审中-公开
标题翻译：电梯风筝油雾预防装置
公开(公告)号：JP2007210706A
公开(公告)日：2007-08-23
申请号：JP2006029897
申请日：2006-02-07
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： SUZUKI YASUTAKA , NAGANUMA KIYOSHI , YANAGISAWA TAKAYUKI , KANAI TETSUYA , OKAWA KAZUO
IPC分类号： B66B7/12
摘要： PROBLEM TO BE SOLVED: To provide an elevator rope oil scattering prevention device in which an oil deposited on a surface of a rope is stretched in a thread-like shape when a rope contact part leaves and a means for suppressing scattering of mist generated when the thread-like oil is cut is provided.
SOLUTION: The elevator rope oil scattering prevention device is provided with an air filter closely-fixed/installed at rope leaving positions, i.e., mist generation positions at both ends of a range wound with ropes of a sheave 3 and a pulley 5. The generated mist is deposited to suppress scattering to the periphery.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电梯绳索油散射防止装置，其中当绳索接触部分离开时，沉积在绳索表面上的油被拉伸成线状，并且用于抑制雾的散射的装置当提供线状油被切割时产生。解决方案：电梯绳索散油防止装置设有紧密固定/安装在绳索离开位置的空气过滤器，即，在绳轮3和皮带轮5的绳索的两端的两端的雾产生位置产生的雾被沉积以抑制向周边的散射。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007191309A Elevator rope cleaning device 有权
标题翻译：电梯绳索清洁装置
公开(公告)号：JP2007191309A
公开(公告)日：2007-08-02
申请号：JP2006056728
申请日：2006-03-02
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： YANAGISAWA TAKAYUKI , NAGANUMA KIYOSHI , SUZUKI YASUTAKA , KANAI TETSUYA , OKAWA KAZUO
IPC分类号： B66B7/12
摘要： PROBLEM TO BE SOLVED: To provide a cleaning device for an elevator rope capable of enhancing scraping off ability of deteriorated grease cumulated in a bottom part of the elevator rope.
SOLUTION: The elevator rope cleaning device scrapes off the deteriorated grease deposited on the elevator rope 50 by pressing cleaning bodies 30A-30D. The cleaning bodies 30A-30D have U-shaped grooves 31 inserted with the elevator rope 50 respectively. A depth dimension of the groove 31 is set a diameter dimension or longer of the elevator rope 50 and a clearance dimension of linear edge parts 31a, 31b and an inner diameter dimension of a semi-circular edge part 31c are set slightly shorter than the diameter dimension of the elevator rope 50. Each cross section shape of the edge parts 31a-31c is sharp by forming an inclination part 31d inclined with respect to an upper surface of the cleaning body at an angle of 70° or less. The cleaning bodies 30A-30D are arranged such that the respective upper surfaces become an approximately right angle relative to the elevator rope.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电梯绳索的清洁装置，其能够提高在电梯绳索的底部积聚的劣化的润滑脂的刮除能力。解决方案：电梯绳索清洁装置通过按压清洁体30A-30D刮掉沉积在电梯绳索50上的变质油脂。清洁体30A-30D具有分别与电梯绳50一起插入的U形槽31。凹槽31的深度尺寸被设定为电梯绳索50的直径尺寸或更长，并且直线边缘部分31a，31b的间隙尺寸和半圆形边缘部分31c的内径尺寸被设定为略短于直径通过形成相对于清洁体的上表面以70°或更小的角度倾斜的倾斜部分31d，边缘部分31a-31c的每个横截面形状都是锐利的。清洁体30A-30D被布置成使得相应的上表面相对于电梯绳索大致成直角。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006306607A Method and device for measuring running resistance of moving handrail 审中-公开
标题翻译：用于测量移动葫芦的耐运行性能的方法和装置
公开(公告)号：JP2006306607A
公开(公告)日：2006-11-09
申请号：JP2005134163
申请日：2005-05-02
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： SAHODA NORIYUKI , NAGANUMA KIYOSHI , GOSHIMA TADASHI
IPC分类号： B66B29/00 , B66B31/02
摘要： PROBLEM TO BE SOLVED: To provide a method and a device capable of easily measuring running resistance of a moving handrail.
SOLUTION: In the method of measuring running resistance of the moving handrail of a passenger conveyor pinched by holding means (driving rollers 18-20 and driven rollers 21-23) and to be circulated in the same direction with footsteps 8 or step treads by rotation of the holding means, at least one of a handrail surface 10a and a back surface 10b of the moving handrail 10 is provided with a sensor 24, and this sensor 24 and the moving handrail 10 are passed through the holding means to obtain pinching force P of the holding means for pinching the moving handrail 10, and a running resistance value F of the moving handrail is obtained on the basis of the pinching force P of the holding means.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地测量移动扶手的行驶阻力的方法和装置。解决方案：在通过保持装置（驱动辊18-20和从动辊21-23）夹持的乘客输送机的移动扶手的行驶阻力的测量方法中，使用脚步8或步骤通过保持装置的旋转踏板，移动扶手10的扶手表面10a和后表面10b中的至少一个设置有传感器24，并且该传感器24和移动扶手10通过保持装置以获得用于夹持移动扶手10的保持装置的夹持力P，并且基于保持装置的夹紧力P获得移动扶手的行驶阻力值F. 版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006290485A Oil feeder for wire rope of elevator 审中-公开
标题翻译：电梯绳索供油器
公开(公告)号：JP2006290485A
公开(公告)日：2006-10-26
申请号：JP2005110144
申请日：2005-04-06
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： SUZUKI YASUTAKA , SEKIYA FUTOSHI , NAGANUMA KIYOSHI , OKAWA KAZUO , YANAGISAWA TAKAYUKI
IPC分类号： B66B7/12
摘要： PROBLEM TO BE SOLVED: To provide an oil feeder for wire ropes of an elevator, easily feeding oil to a plurality of ropes without troublesome positioning to supply an appropriate amount of oil.
SOLUTION: The oil feeder comprises: a pair of oil feeding rollers 18 mutually opposed to sandwich all of the plurality of wire ropes 9 therebetween from both sides; a roller support means 10 rotatably supporting the feeding rollers 18; and an oil feeding means 11 supplying the oil to the oil feeding rollers 18. The oil feeding means 11 has an oil feeding pipe 13 disposed to an upper part of the oil feeding roller 18 and having a plurality of oil filler ports, so as to hold the plurality of wire ropes 9 to feed the oil to the wire ropes without troublesome positioning.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供电梯的钢丝绳的给油机，容易地将油输送到多根绳索，而不需要麻烦的定位来供应适量的油。解决方案：给油机包括：一对供油辊18，它们相互相对，从两侧将所有多根钢丝绳9夹在其间; 可旋转地支撑进给辊18的辊支撑装置10; 以及向供油辊18供给油的给油装置11.供油装置11具有供油管13，该供油管13设置在供油辊18的上部并具有多个加油口，以便保持多根钢丝绳9以将油送到钢丝绳上，而不会有麻烦的定位。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006242628A Method of diagnosing degradation of stacked layer with embedded tension member consisting of magnetic substance 审中-公开
标题翻译：诊断包含磁性物质的嵌入式张力构件的堆叠层的降解方法
公开(公告)号：JP2006242628A
公开(公告)日：2006-09-14
申请号：JP2005055955
申请日：2005-03-01
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： GOSHIMA TADASHI , YAMAZAKI HIROSHI , NAGANUMA KIYOSHI
IPC分类号： G01M7/02 , G01M99/00
摘要： PROBLEM TO BE SOLVED: To provide a method of diagnosing degradation of a stacked layer with embedded a tension member consisting of a magnetic substance which can diagnose interlaminar peeling in the stacked layer with the embedded tension member consisting of the magnetic substance. SOLUTION: The purpose of the method of diagnosing degradation is attained by impressing alternating magnetic field H from exterior of the stacked layer 1 wherein the tension member consisting of the magnetic substance is embedded, exciting the tension member 11 in the stacked layer 1, then generating acoustic sound in the interlaminar peeling part in the stacked layer 1, detecting the sound, and detecting the harmonic of exciting frequency of the alternating magnetic field H and judging the existence of the interlaminar peeling. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种诊断堆叠层的劣化的方法，其中嵌入由能够利用由磁性物质组成的嵌入的张力构件来诊断堆叠层中的层间剥离的磁性物质的张力构件。解决方案：通过从堆叠层1的外部施加交替磁场H，其中嵌入由磁性物质组成的张力构件，激发堆叠层1中的张力构件11，来实现降解诊断方法的目的，然后在堆叠层1中的层间剥离部分中产生声音，检测声音，并检测交变磁场H的激励频率的谐波，并判断层间剥离的存在。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004345827A Rope connection method and guide tool used in its connection method 有权
公开(公告)号：JP2004345827A
公开(公告)日：2004-12-09
申请号：JP2003146597
申请日：2003-05-23
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： TANAKADATE SATOSHI , SAHODA NORIYUKI , SEKIYA FUTOSHI , NAGANUMA KIYOSHI , YAMAZAKI HIROSHI
IPC分类号： D07B7/18 , B65H69/06 , B66B7/00 , B66B7/06 , F16G11/00
摘要： PROBLEM TO BE SOLVED: To provide a rope connection method for connecting a rope easily without requiring skill work.
SOLUTION: A first strand 8 is cut by predetermined length to form strand removing channels 6a, 6b, and ropes 6, 10 are mutually butted after leaving only strands 11a, 11b having predetermined length and removing an end part of the second rope 10. Strands 11a, 11b left after cutting of the second rope 10 are wound around the strand removing channels 6a, 6b of the first rope 6, and the outer periphery of tip parts of the strands 11a, 11b left after cutting is nipped by a guide tool 1, which is moved while rotating in the direction of an end part butting part of the ropes 6, 10 to remove strand twist.
COPYRIGHT: (C)2005,JPO&NCIPI

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