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11. 发明专利

JPH0579002A ROTARY BEAM OF SCISSORS TURNOUT 失效
公开(公告)号：JPH0579002A
公开(公告)日：1993-03-30
申请号：JP24089391
申请日：1991-09-20
申请人： HITACHI LTD , HITACHI KASADO ENG KK
发明人： TANI TAKASHI , KUMADA YOSHITAKA , IWAMOTO NOBORU
IPC分类号： E01B25/12
摘要： PURPOSE:To improve the degree of safety to facilitate a rotational operation of a track beam by providing a beam fixing device in a position where a rate of a load on a rotary beam having the relatively high height and short beam length to an external force gets small. CONSTITUTION:The shortest fixed beam is provided in the butt section of turnout beams of a plurality of tracks. A rotary beam 6 having the length insufficient to the shifting added to the fixed beam length is provided in the respective crossing positions of four simple turnouts 3a-3d. The rotary beam 6 has the inverted T-shaped cross section, the enlarged width of the lower surface of carrier base and an annular bearing 12 provided on the lower surface of rotary beam 6. Further, beam fixing devices 8a-8d are provided on four distal corners of the lower surface of the rotary beam 6 to provided a firm stand and enlarge a roller hitting spot for rotation of the rotary beam 6. Thus, a load on a reaction point is small, so that safe traveling with high speed get possible.

12. 发明专利

JPH0449601B2 失效
公开(公告)号：JPH0449601B2
公开(公告)日：1992-08-12
申请号：JP3302086
申请日：1986-02-19
申请人： HITACHI LTD
发明人： IWAMOTO NOBORU
IPC分类号： E01B25/12 , E01B25/10

13. 发明专利

JPH0462203A TRACK BEAM STRUCTURE OF DIVIDER 失效
公开(公告)号：JPH0462203A
公开(公告)日：1992-02-27
申请号：JP17001890
申请日：1990-06-29
申请人： HITACHI LTD , HITACHI KASADO ENG KK , TOKAI RYOKAKU TETSUDO KK
发明人： TANI TAKASHI , IWAMOTO NOBORU , TERADA KATSUYUKI , MATSUNO ATSUJI , OKABE HIROSHI , KITANO MASANOBU
IPC分类号： E01B25/00 , E01B25/30 , E01B25/34
摘要： PURPOSE:To reduce the magnetic resistance and the weight of track beam by a method in which the vertical parts of track beams are set through insulators and side walls are made up of a nonmagnetic material and a floor board material. CONSTITUTION:Metal vertical parts 2 are set through insulators 3 in the longitudinal direction of track beams 1a and 1b and metal horizontal beams 4 having metal side columns 5 extending vertically are set horizontally to form a track frame 6. A travel path board 7 and a side wall panel 10 which are made of a nonmagnetic material are set on the parts 2 and the beams 4. A magnetic resistance to be generated by the magnetization of the frame 6 by magnetism transmitted to the frame 6 from a superconductive magnet mounted on a vehicular body can be reduced, and the weight of the frame 6 of a metal can also be reduced beyond concrete one.

14. 发明专利

JPH0462201A DRIVER FOR DIVIDER CONVERTER 失效
公开(公告)号：JPH0462201A
公开(公告)日：1992-02-27
申请号：JP17002090
申请日：1990-06-29
申请人： HITACHI LTD , HITACHI KASADO ENG KK , TOKAI RYOKAKU TETSUDO KK
发明人： OKUMOTO TAKENAO , IWAMOTO NOBORU , TANI TAKASHI , HONDA HIROSHI , MATSUNO ATSUJI , OKABE HIROSHI , KITANO MASANOBU
IPC分类号： E01B25/00
摘要： PURPOSE:To prevent the inability of conversion of track beam by a method in which drivers with power sources to convert track beam are connected in a releasing manner by a connecting shaft and operated independently. CONSTITUTION:Decelerators 8 connected to a track beam 1 by a connecting shaft 9 are set and drive force between the decelerators 8 is transmitted. Each of the decelerators 8 is operated by a motor 7. The motor 7 is connected with the decelerator 8 by a clutch 11 and a brake 12 is provided to the motor 7 to release or stop the turning of the motor 7. Even when the motor 7 is partly damaged to become inactive, the decelerator 8 is operated by other sound motor 7 and the track beam 1 can be converted without trouble stopping the operation of a divider.

15. 发明专利

JPH03267402A FIXING GIRDER OF SCISSORS POINT FOR MONORAIL 失效
公开(公告)号：JPH03267402A
公开(公告)日：1991-11-28
申请号：JP6431190
申请日：1990-03-16
申请人： HITACHI LTD , HITACHI KASADO ENG KK
发明人： MURATA KAZUO , TANI TAKASHI , IWAMOTO NOBORU
IPC分类号： E01B25/12
摘要： PURPOSE:To fill a gap in an electric railcar line by forming a fixing girder to make up for deficiency in length of girder produced in constructing a cross line and a movable member to fill a gap in the electric railcar line. CONSTITUTION:To constitute a crossover between branch girders 10-13, a fixing girder 16 with polygonal cross section, octagonal or the like, which does not interfere with the girders, is provided and further a movable members 20, 21 are provided to fill a gap in an electric railcar line. When the branch girders 11, 12 for constituting a crossover are moved, the members 20, 21 are pushed by the ends of the girders 11, 12 respectively, so that they are rotated about points O and O' respectively. As a result, the gap in the electric railcar line can be filled by providing the movable members 20, 21 in said gap.

16. 发明专利

JPH03166402A BRANCHING DEVICE OF GUIDE TRACK 失效
公开(公告)号：JPH03166402A
公开(公告)日：1991-07-18
申请号：JP30462589
申请日：1989-11-27
申请人： HITACHI LTD , HITACHI KASADO ENG KK , TOKAI RYOKAKU TETSUDO KK
发明人： TANI TAKASHI , IWAMOTO NOBORU , DOI TOSHIAKI , OKABE HIROSHI , TOMONO YUTAKA , KITANO MASANOBU
IPC分类号： E01B25/28
摘要： PURPOSE:To make the structure of the whole of a device compact and simple by locating movable beams between a fixed beam of a single track and branch fixed beams of multiple tracks to connect respectively, and providing a flexible side wall means for connection thereof. CONSTITUTION:A track is connected to a fixed beam 12 with a pin 13 by locating movable beams 11 between a fixed beam 12 of the single track side and branch fixed beams 29a, 29b, 29c. Flexible beams 14 are provided on fixed boards 25 of the fixed beams 12 and movable boards 26 of the movable beams 11, and a flexible side wall means for bending a guiding surface under the switched condition of the movable beams 11 is provided. Next, the movable beams 11 are moved by a driving device to perform the switching action, and the movable beams 11 are held under the curved condition or the straight condition with the flexible means of the flexible beams 14. A driving device for moving the movable beams 11 to the branch beams 29a - 29c and for the curved action can be thereby made compact, and the whole of the device can be simplified.

17. 发明专利

JPS6299501A MONORAIL TURNOUT 失效
公开(公告)号：JPS6299501A
公开(公告)日：1987-05-09
申请号：JP23516985
申请日：1985-10-23
申请人： HITACHI LTD
发明人： IWAMOTO NOBORU
IPC分类号： E01B25/12

18. 发明专利

JPS57194158A POINT CONTROLLER FOR MONORAIL POINT 失效
公开(公告)号：JPS57194158A
公开(公告)日：1982-11-29
申请号：JP7921381
申请日：1981-05-27
申请人： HITACHI LTD
发明人： IWAMOTO NOBORU , TAKADA YOSHIKAZU
IPC分类号： B61L5/06 , B61L5/10 , E01B25/12

19. 发明专利

JPH0978507A HEATING DEVICE FOR TRACK GIRDER 失效
公开(公告)号：JPH0978507A
公开(公告)日：1997-03-25
申请号：JP23366295
申请日：1995-09-12
申请人： HITACHI LTD , HITACHI KASADO ENG KK
发明人： TANI TAKASHI , HAMADA YASUSHI , IWAMOTO NOBORU
IPC分类号： E01B19/00 , E01B25/10
摘要： PROBLEM TO BE SOLVED: To easily fit a heating device heating a travel face in contact with the back face of the travel face in a narrow track girder. SOLUTION: Vertical ribs 16 are installed at prescribed intervals in a track girder 10, and horizontal fitting plates 17 are fixed to the vertical ribs 16. A fitting base is mounted on a pair of fitting plates 17, and a heating device 20 is stored on it. Since the interval between the fixed legs 25 of the heating device 20 is spread downward, the manufacturing error can be adjusted by the inclination angle of the fixed legs 25. After the heating device 20 is mounted, it is fixed by screws from below.

20. 发明专利

JPH03267403A POWER FEED RAIL OF BRANCH DEVICE OF MONORAIL 失效
公开(公告)号：JPH03267403A
公开(公告)日：1991-11-28
申请号：JP6431290
申请日：1990-03-16
申请人： HITACHI LTD , HITACHI KASADO ENG KK
发明人： IWAMOTO NOBORU
IPC分类号： E01B25/12
摘要： PURPOSE:To make passing of vehicles easier by turning, in the case of a straight line, a power feed rail on the movable end of a branch device, to the opposite end sides of a branch girder and storing it therein, and turning the power feed rail, in the case of crossover, to constitute a crossover state. CONSTITUTION:Power feed rails 2 are provided on the opposite sides of the movable end of a branch girder 1 and power feed rails 3 are rotatably located outside the movable end of the girder 1 by means of pins 4. The pins 4 are connected to a connecting shaft 8 through bevel gears 6, 7 and a torsion spring 10 is provided. In the case of crossover of a point, the rails 3 are opened by the reaction force of the spring 10, so that by means of the rails 3 between the rails 2 of the girder 1 and the rails 2' of a girder 1' on the opposite side, a current collection chute is prevented from failing down. And in the case of a straight line, a rail 2'' of a girder 1'' runs against the surface of the rails 3 and the girder 1'' and rail 2'' move against the force of the spring 10, so that the rails 3 on the right and left sides are folded.

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