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1. 发明专利

JPH08226300A TRUCK AND TRANSPORT METHOD 失效
公开(公告)号：JPH08226300A
公开(公告)日：1996-09-03
申请号：JP5805395
申请日：1995-02-22
申请人： TAISEI CORP , MITSUBISHI HEAVY IND LTD
发明人： KANEKO KENICHI , SAKAE TSUYOSHI , NISHIDA YOSHINORI , NISHITAKE SHIGERU , UCHIYAMA YOSHIHIRO , MINAMI MASAFUMI
IPC分类号： E21D9/12 , E21F13/02
摘要： PURPOSE: To enable transport work having excellent efficiency. CONSTITUTION: In a truck 10 having wheels 21 in the lower section of a car body 20 and travelling on rails 70, a plurality of vertically movable roller groups 41-43 are arrayed on the top face of the car body 20 towards the progressive direction of the truck. An article to be carried placed on the roller groups 41-43 can be moved along the car body 20 by driving the roller groups 41-43.

2. 发明专利

JPH10159499A CONVEYING DEVICE USED IN TUNNEL CONSTRUCTION 失效
公开(公告)号：JPH10159499A
公开(公告)日：1998-06-16
申请号：JP33896396
申请日：1996-12-04
申请人： TAISEI CORP
发明人： SAKAE TSUYOSHI , KANEKO KENICHI , HIRACHI MASANORI
IPC分类号： E21D11/40 , E21F13/02
摘要： PROBLEM TO BE SOLVED: To eliminate a need for temporary laying, such as laying of rails and sleepers and to perform accurate relay. SOLUTION: A device reciprocating in a tunnel to convey materials uses a reciprocating truck 1 moved by tires 11. Vertically movable guide wheels 14 are attached on the under surface of the reciprocating truck 1 and a relay truck 2 having an elevating table 21 is mounted on the, upper part of the reciprocating truck 1. Wheels are attached to the relay truck 2. In relay, guide wheels 14 are mounted on a temporary rail and a horizontal position and a height position are fixed, and relay of a member is effected by transfer of the relay truck 2.

3. 发明专利

JPH08312286A MASTER-SLAVE TYPE TWO-STAGE SHIELD MACHINE 失效
公开(公告)号：JPH08312286A
公开(公告)日：1996-11-26
申请号：JP14564895
申请日：1995-05-19
申请人： TAISEI CORP
发明人： KANEKO KENICHI , SAKAE TSUYOSHI
IPC分类号： E21D9/06
摘要： PURPOSE: To eliminate undrilled portions of natural ground and to enable outbreak corresponding to execuion of a curve by providing a slave machine with extensible cutters which can drill the entire surface of the cross section of a master machine, and enabling the extensible cutters to be placed on the face-side front face of the master machine. CONSTITUTION: A cutter main body of a slave machine 2 of a master-slave type two- stage shield machine is provided with extensible cutters 26, 26, and the slave machine 2 is permitted to drill the cross section of the master machine 1 while being installed inside the master machine 1 with the axis of the slave machine 2 coinciding with that of the master machine 1. The cutter main body of the slave machine 1 can be placed on the front face of a bulkhead of the face-side end of the master machine 1. Further, inside the master machine 1 the slave machine 2 is moved to a position at which it deviates from the center of the master machine 1, and can be started from that point. Therefore, the slave machine 2 can be started from the bottom of the inside of the master machine 1, etc., and can drill the entire surface of the cross section of the master machine 1 without leaving undrilled portions behind. Further, when the master and slave machines are integrated together, outbreak corresponding to execution of a curve is made possible.

4. 发明专利

JPH08270372A CONSTRUCTION OF ADIT STARTING PORT BY SHAFT SHIELD MACHINE 失效
公开(公告)号：JPH08270372A
公开(公告)日：1996-10-15
申请号：JP9951295
申请日：1995-03-31
申请人： TAISEI CORP
发明人： SAKAE TSUYOSHI , ISA HIDE
IPC分类号： E21D1/00 , E21D1/03 , E21D9/06
摘要： PURPOSE: To reduce cost of a shaft shield machine and early start an adit shield machine. CONSTITUTION: In the construction of an adit starting port 30 by a shaft shield machine 10 through which an adit shield machine 20 can start, a protection material 31 preventing earth and sand from invading into the adit starting port 30, and capable of being cut by means of the cutter 21 of the adit shield machine 20 is arranged, and the protection material 31 is provided with water permeable holes 32 capable of permeating water. The space between the protection material 31 and the cutter 21 is filled with filler which can not permeate the water permeable holes 32 and allows rotation of the cutter 21.

5. 发明专利

JPH06221081A SHAFT STRUCTURE BUILT IN WATER CHANNEL 失效
公开(公告)号：JPH06221081A
公开(公告)日：1994-08-09
申请号：JP1008793
申请日：1993-01-25
申请人： TAISEI CORP
发明人： MYOJIN TOMOO , SAKAE TSUYOSHI , FUKUI MANABU
IPC分类号： E02D19/12 , E03F3/06 , E21D1/00
摘要： PURPOSE:To treat waste water by simple means and prevent water from flowing into a shaft. CONSTITUTION:A normally set iron plate 8 is laied down at the top of a shaft 1 so that hexagonal space is left on the right and left sides of three H-shaped steel beams 6 and it is supported by the H-shaped beams 6 and 7. Also multiple clamps 10 are set on the normally set iron plate 8 at specified intervals so that they surround the outer periphery of the hexagonal opening 9. Thus a cover is formed by a series of four iron plates 13 in a form that can be fitted closely into the hexagonal openings 9 and a rubber plate 14 put on the plates.

6. 发明专利

JPH1193585A RECTANGULAR SHIELD SEGMENT 失效
公开(公告)号：JPH1193585A
公开(公告)日：1999-04-06
申请号：JP27528797
申请日：1997-09-22
申请人： TAISEI CORP , ISHIKAWAJIMA HARIMA HEAVY IND , ISHIKAWAJIMA KENZAI KOGYO KK
发明人： KANEKO KENICHI , SAKAE TSUYOSHI , HAGA YUKIO , MORI MASUKI , KITAYAMA HITOSHI , HASHIMOTO HIROHIDE , WAKABAYASHI MASANORI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To obtain a workable, inexpensive rectangular shield segment by combining special segment arranged on the top, bottom and two sides of a rectangular shield and corner segment arranged at four corners. SOLUTION: Special segment T1 are arranged simultaneously on the top and the bottom of a rectangular shield. At such time, the special segments T1 at the top and the bottom are arranged in opposite directions. And then special segments T1 are assembled on walls on both sides. Of four corners of the top and the bottom, corner segments C1 are assembled at the same time at opposing corners on a diagonal line. Finally the corner segments C1 are assembled at opposing corners on the other diagonal line for completing the assembly of segments for one ring. Therefore, as the sloping sides of the connection planes of segments are not positioned at the corners of a rectangular shied, assembly work becomes easy.

7. 发明专利

JPH1193584A METHOD OF ASSEMBLING SEGMENT AND CURVED SECTION OF TUNNEL 失效
公开(公告)号：JPH1193584A
公开(公告)日：1999-04-06
申请号：JP27057997
申请日：1997-09-17
申请人： TAISEI CORP , ISHIKAWAJIMA HARIMA HEAVY IND , ISHIKAWAJIMA KENZAI KOGYO KK
发明人： KANEKO KENICHI , SAKAE TSUYOSHI , DOBASHI ISAO , KITAYAMA HITOSHI , HASHIMOTO HIROHIDE , WAKABAYASHI MASANORI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To facilitate also the assembly of curved sections while continuing to assemble segments spirally by crossing small sloping sides and large sloping sides and thereby forming a hexagonal plane between each front side and rear side. SOLUTION: A segment 1 for a curved section has an arc length of 5/4S in relation to a segment A, and the length of the side is nearly the same and the other side is formed in an expanded state. Small sloping sides and large sloping sides are positioned in a crossed state between the front side and the rear side, forming a hexagonal plane. An expanded portion is assembled with the segments 1, and expanded to the maximum, with three pieces to be assembled ahead of the expanded portion functioning as a shrunk portion and are given a maximum width larger than the width of the segment A. By positioning the maximum width portion of the spherical ring outside the curved section of a tunnel, the tunnel can be assembled in both spiral and curved states. Therefore, a tunnel can be curved by assembling segments spirally, and tunnel boring can be made.

8. 发明专利

JPH10169391A SHAFT-SEGMENT ASSEMBLING FACILITY 失效
公开(公告)号：JPH10169391A
公开(公告)日：1998-06-23
申请号：JP33364896
申请日：1996-12-13
申请人： TAISEI CORP , TONE KK , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： NISHIDA YOSHINORI , SAKAE TSUYOSHI , KANEKO MICHIKAZU , KANEKO KENICHI , HAMAMURA HIROYUKI , MIZUNO YOSHIFUMI , KITAYAMA HITOSHI , TOYAMA YOSHINARI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To construct a shaft automatically and quickly by piling up new segments on existing segments and connecting both segments by a segment piling device while repeating the excavation of a pit and the propulsion of the segments. SOLUTION: A segment piling device 14 with a guide rail 16, from which a travelling truck 19 is suspended and which has a concentric circle to a pit 5, a radial moving mechanism, a segment holding mechanism, a lifting-lowering moving mechanism, etc., is installed onto the underside of a support frame 8 mounted on the pit 5. An excavator 1 is supported and fixed at the lower end of existing segments 6 built in the pit 5, and excavation is advanced while repeating a fixed quantity of excavation and the propulsion of the existing segments 6 by jacks 12 by a cutter 3. On the other hand, the carried segments 13 under the state, in which the segments 13 are laid down by a segment feeder 35, are erected by a segment derricking device 41 and received, and delivered to the travelling truck 19 by a radial moving mechanism. The segments 13 are transported to a specified place in the circumferential direction by the travelling truck 19, lowered on the existing segments 6 by the lifing-lowering moving mechanism and connected, and pushed by the jacks 12.

9. 发明专利

JPH10159493A SHIELD CONSTRUCTING METHOD AND STRUCTURE OF SEGMENT 失效
公开(公告)号：JPH10159493A
公开(公告)日：1998-06-16
申请号：JP33467996
申请日：1996-11-29
申请人： TAISEI CORP
发明人： KANEKO KENICHI , SAKAE TSUYOSHI , KAJI OSAMU , NAKAMURA MASAHIRO
IPC分类号： E21D9/06 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To increase the workability of transferable part between a single line and a double-line, by providing a rib protruding to the right-angled crossing direction against the axial line of a tunnel from the inside face of the flange forming the crust of the tunnel, in a segment. SOLUTION: An ordinary segment 2 is assembled by thrusting a connected shield machine in a united condition and a column 21 is erected in the middle part, when a double-line is constructed. The ordinary segment 2 and a segment 4 with a ribt are alternately used and the crust of the tunnel is made to have the same shape with the double-line part, when constructing transferable parts B-B, C-C, D-D. The segment 4 is formed of the flange 41 forming the tunnel crust and the rib 42 protruded from the inside face to the right angled direction against the tunnel axial line and the openings 3a, 3b, 3c surrounded by the rib 42 are gradually contracted from the double-line width to the single line width, in the transferable part. In this way, the tunnel body of the transferable part is supported by the rib and constructed by a connected shield machine without supports. And hence, the cost can be reduced.

10. 发明专利

JPH10292776A SHIELD MACHINE WHOSE POSTURE CAN BE CHANGED AND SHIELDING METHOD 失效
公开(公告)号：JPH10292776A
公开(公告)日：1998-11-04
申请号：JP11526597
申请日：1997-04-17
申请人： TAISEI CORP , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KANEKO KENICHI , SAKAE TSUYOSHI , OTAKA YOSHIO , FUJII SHIGEO , KITAYAMA HITOSHI
IPC分类号： E21D9/093 , E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To change the shielding posture by providing shield machines arranged in parallel and integrated with launchers that take a reactive force from an excavation wall in symmetrical positions. SOLUTION: The shield machine 1 is formed by arranging and integrating multiple ordinary shield machines in parallel to a center axis, and each machine is provided with launchers 2 in a manner that allows them to come in/out, and each launcher 2 is arranged in symmetrical positions together with an overbreak cutter 5. When a track portion tunnel and a station portion are to be constructed, after shield machines 1 are arranged horizontally with the launchers 2 and the cutters 5 stored for carrying out boring and tunnel construction. When the machines approach the station portion, if launchers 2 and cutters 5 are pushed out, as each launcher 2 is pushed out in opposite directions, the shield machine 1 take a vertical posture due to a reactive force. And then the launchers 2 and the cutters 5 are stored in the shield machines 1, and a platform is constructed. Thus twist is given to the shield machine 1 effectively, track portion and a station portion with a narrow land can be constructed without constructing a shaft.

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