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1. 发明专利

JP2003063281A Trolly line hanger ear and insulation coupling element 审中-公开
标题翻译：双线挂耳和绝缘联轴器元件
公开(公告)号：JP2003063281A
公开(公告)日：2003-03-05
申请号：JP2001260386
申请日：2001-08-29
申请人： Sanwa Tekki Corp , 三和テッキ株式会社
发明人： IWAMA YUICHI , HIKIMA MITSUO , KOBAYASHI TAKEHIRO
IPC分类号： B60M1/23
摘要： PROBLEM TO BE SOLVED: To provide a trolly line hanger ear insulator capable of being in volume production, having physical strength, and facilitating handling thereof.
SOLUTION: A hanger bar 2 and an ear 3 of a trolly line hanger ear 1 are united by an insulation coupling element 4. Coupling members 6, 7 are butted against each other at an interval, and molded by a resinous element 5 to integrally mold the insulation uniting element 4. The upper coupling member 6 is provided with a cap portion 6b into which a connecting portion 2b of the hanger bar 2 is inserted and crimped, and a sealing portion having protrusions in a circumferential direction that is projecting in a radius direction. The protrusions in a circumferential direction that is projecting in the radius direction are provided on an upper part of the lower coupling member 7, and an ear piece 3a is integrally continued thereto. The coupling members 6, 7 are prevented from coming out from the resinous element 5 by the protrusions. The insulation coupling element 4 has high physical strength and insulating resistance as compared with ceramic, and can be easily produced by integrally molding, so that suitable for mass production.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够批量生产，具有物理强度和便于处理的电梯线吊架绝缘子。解决方案：吊架杆2和拉杆吊架耳1的耳塞3通过绝缘连接元件4联合。联接构件6,7以间隔彼此对接，并由树脂元件5模制成一体模制上部联接构件6设置有帽部6b，衣架杆2的连接部2b插入并压接在该帽部6b中，并且具有沿圆周方向突出的突起的密封部分，半径方向。在下部联接构件7的上部设置有沿半径方向突出的圆周方向的突起，并且耳片3a与其一体地连续。通过突出部防止耦合部件6,7从树脂元件5脱出。绝缘耦合元件4与陶瓷相比具有高的物理强度和绝缘电阻，并且可以通过一体成型容易地制造，从而适合于批量生产。

2. 发明专利

JPH11278109A Fitting number recording device 失效
标题翻译：装配号码记录装置
公开(公告)号：JPH11278109A
公开(公告)日：1999-10-12
申请号：JP9683298
申请日：1998-03-25
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： KADOMA NOBUYOSHI , MATSUEDA TETSUO , SAKAKI TAKAO , YASUJIMA TADASHI , TAKANASHI TETSUO , ISHIDA YASUSHI , ISOHATA NAOFUMI , AKIMOTO KOICHI , HIKIMA MITSUO
IPC分类号： B60M1/28
摘要： PROBLEM TO BE SOLVED: To automatically record an electric pole corresponding position and an ear position in sequence and to certainly specify a loosened ear from its number by erecting a sensor rod free to be engaged with a pull-off to fit on an electric-car line above a vehicle through a movable bracket on an inspecting device on the travelling car to detect existence of the pull-off in place of an electric pole.
SOLUTION: A pair of pull-offs C1, C2 is installed through a movable bracket B of an electric pole P on the side of a track, and a trolley wire T and a pendant wire M are tracted to the side by a holding fitting on a head end. In the meantime, sensor rods 6, 6 having elasticity left and right on front end parts are erected on an inspection device D on a working vehicle S, and they are free to be engaged with the pull-off C1. Thereafter, the sensor rod 6 on one side of the inspection device D is engaged with the pull-off C1, and passing of a vehicle through an electric pole corresponding position is electrically recorded. Furthermore, the vehicle continues to advance, a hammer firstly collides against an ear E1 of an end of the pull-off, continuously collides against ears E2, E3 on a lower end of a hung-cover, leaves records each time and can discriminate existence to looseness.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：依次自动记录电杆对应位置和耳朵位置，并且通过竖立传感器杆来确定一个松脱的耳朵，该传感器杆可以自由地与一个脱落接合以配合电动车通过行驶车辆上的检查装置上的可移动支架行驶在车辆上方，以检测脱扣的代替电杆的存在。解决方案：一对引线C1，C2通过电杆P的轨道的一侧的可移动支架B安装，并且电车线T和吊线M通过一个保持配件被拉到一侧一个头端同时，在工作车辆S上的检查装置D上竖立具有前端部左右弹性的传感器杆6,6，并且能够与脱扣C1接合。此后，检查装置D的一侧的传感器杆6与脱扣C1接合，并且车辆通过电极对应位置的通过被电记录。此外，车辆继续前进，锤子首先与脱钩结束的耳朵E1碰撞，连续地撞在悬挂罩的下端上的耳朵E2，E3，每次留下记录，并且可以区分存在松动

3. 发明专利

JP2002264699A SUSPENSION LINE SUPPORT 失效
公开(公告)号：JP2002264699A
公开(公告)日：2002-09-18
申请号：JP2001060007
申请日：2001-03-05
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , SANWA TEKKI CORP
发明人： SAKURA YOSHIMASA , HIKIMA MITSUO
IPC分类号： B60M1/22 , B60M1/20
摘要： PROBLEM TO BE SOLVED: To provide a suspension line support allowed to be installed in a portion having a short suspension distance from a structure to a suspension line and holding the suspension line horizontally. SOLUTION: This suspension line support 1 is so constructed that pulleys 3 are journaled to brackets 6 on a frame 2. The frame 2 is formed like an H-shape in which a horizontal plate 5 is connected to the middle parts of parallel vertical plates 4, and the brackets 6 are erected on both end parts of the vertical plates 4. The frame 2 is connected to an insulator I through a connecting member 7. An angle adjusting plate 8 is provided on the lower part of the connecting member 7. The angle adjusting plate 8 and the horizontal plate 5 are provided with bolt penetrating holes 8a, 5a and a plurality of adjust holes 8b, 5b bored like a concentric circular arc round the penetrating holes 8a, 5a to connect each other so that the mutual relative angle can be changed. The pulleys 3 are positioned to the insulator I side on the frame 2, so that the support can be installed in a portion with a shorter suspension length of a suspension line from the structure. Since the fitting angle of the frame 2 to the insulator I can be changed, the support 1 can be supported obliquely from the structure.

4. 发明专利

JPH10147162A STEADY PIPE DEVICE USED AS FEEDER 失效
公开(公告)号：JPH10147162A
公开(公告)日：1998-06-02
申请号：JP32225496
申请日：1996-11-18
申请人： HIGASHI NIPPON RYOKAKU TETSUDO , SANWA TEKKI CORP
发明人： OKADA AKIHIRO , TAKIGAWA TADASHI , OHASHI KAZUHIKO , HIGAKI TAKANORI , HIKIMA MITSUO
IPC分类号： B60M1/20 , B60M1/234
摘要： PROBLEM TO BE SOLVED: To reduce the number of ears over the whole route and to prevent breakage of a strand in a branch line by providing an ear, which is installed in the free end of an arm mounted in a steady pipe for a movable bracket and can clamp a trolley line, and connecting the branch line branched from a feeder to the base part of the arm. SOLUTION: A movable bracket, which is supported oscillationally in the upper part of a column raised on the ground and includes a horizontal pipe H and a slanting pipe S, is provided, and on the free end side of the movable bracket, a steady pipe 1 is supported horizontally. An arm 3 is locked in the steady pipe 1 via a supporting metal fitting 2, while an ear 4 is arranged in the lower end of the arm 3. On the other hand, a branch line 5 branched from a feeder is connected to the base part of the arm 3 via a metal fitting 6, and an auxiliary branch line 7 is pulled out from the free end part of the arm 3 via the metal fitting 8 so as to be connected to the ear 4. In this constitution, an ear dedicated for a branch line in the vicinity of a movable bracket is dispensable, and the number of ears in the whole route can be reduced to one third of that in a conventional one.

5. 发明专利

JPH0626803A DEVICE FOR MEASURING INCLINATION OF YOKE FOR ANCHORING STRINGING 失效
公开(公告)号：JPH0626803A
公开(公告)日：1994-02-04
申请号：JP20454392
申请日：1992-07-08
申请人： TOKAI RYOKAKU TETSUDO KK , SANWA TEKKI CORP
发明人： IOHARA KAZUO , NAKAGAMI KUNIHIKO , HAKAMATA YOSHIHITO , MATSUI TOSHIMITSU , TAKAGI TSUGIO , HIKIMA MITSUO
IPC分类号： G01B5/24
摘要： PURPOSE:To obtain a device which can measure the elongation or the extension of a stringing accurately and rapidly near a yoke for anchoring. CONSTITUTION:An inclination measuring device 1 is installed near a yoke at stringings of upper and lower suspension stringing M, anchoring wire W1, etc., which are anchored at a structure via a same yoke. The inclination measuring device 1 is provided with a dial plate 2 which is fixed to a lower wire W1 and an indicator 3 which is fixed to the upper suspension string M. Scales are engraved on the dial plate 2 in the extension direction and the dial plate 2 is fixed so that it is extended in the extension direction of the wire W1. The indicator 3 is fixed so that it is extended nearly at right angle to the direction of the dial plate 2 and is laid out so that the tip indicates the scale of the dial plate 2. The dial plate 2 is fixed to the lower wire W1 by a clip fitment 4 and the indicator 3 is fixed to the upper suspension string M by a clip fitment 5.

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