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

JP2004176526A Divided bridge body type traffic road and its construction method 有权
公开(公告)号：JP2004176526A
公开(公告)日：2004-06-24
申请号：JP2003062115
申请日：2003-03-07
申请人： Taisei Corp , 大成建設株式会社
发明人： OBARA SUNAO , OTA MITSUHIKO , KASAKURA KAZUYOSHI , SHIRAISHI SHUNEI , KOBAYASHI NOBUAKI
IPC分类号： E01C1/04
摘要： PROBLEM TO BE SOLVED: To provide a divided bridge body type traffic road capable of easily constructing the traffic road for a multilevel crossing on an existing traffic road in a short period of time, reducing sense of oppression for a pedestrian walking on a side of the traffic road for the multilevel crossing, and reducing the influence given to a view and functions of a city.
SOLUTION: This divided bridge body type traffic road 1 is constituted by a plurality of divided bridge bodies 2 installed continuously in one direction on the existing traffic road D1 to provide a traffic road D2 on an upper face of each divided bridge body 2. The divided bridge body 2 is composed of one set of support columns 3, 3 having a predetermined interval in one direction and a top slab 4 provided between one set of support columns 3 and 3. The top slab 4 is composed of a plurality of divided top slabs 5 installed continuously so that the traffic road can be installed below the top slab 4. The divided top slab 5 and the support column 3 are precast members.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2003027425A Method for constructing elevated type traffic route 有权
标题翻译：构建高速型交通路线的方法
公开(公告)号：JP2003027425A
公开(公告)日：2003-01-29
申请号：JP2001220788
申请日：2001-07-23
申请人： Taisei Corp , 大成建設株式会社
发明人： KOBAYASHI NOBUAKI , OBARA SUNAO , KOBAYASHI KOTARO
IPC分类号： E01D2/00 , E01D21/00 , E01D101/24
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing an elevated type traffic route in which the elevated type traffic route is built easily on an existing traffic route under the state in which an effect on an existing traffic is reduced without requiring the construction of a detour around the existing traffic route when a working region is ensured on the existing traffic route. SOLUTION: In the method for constructing the elevated type road 1, the method contains a support erection process in which supports 4 are erected on a plurality of footings 40 buried at regular intervals along an existing road 3, a bridge forwarding process in which a bridge is built to the upper section of the existing road 3 by successively forwarding divided bridges 2' from workbenches 6 erected on the existing road 3 and constructing the bridges 2' among the supports 4 and a bridge lowering process in which the elevated type road 1 is built on the existing road 3 by the bridge 2 by lowering the fixed sections of the bridge 2 and connecting the bridge 2 and the existing road 3.
摘要翻译：要解决的问题：提供一种构建高架型交通路线的方法，其中在对现有交通的影响减小的状态下，在现有交通路线上容易建造高架式交通路线，而不需要建造在现有交通路线上确保工作区域时，绕过现有交通路线。解决方案：在高架式道路1的构造方法中，该方法包括支撑架设过程，其中支撑件4竖立在沿着现有道路3以规则间隔埋设的多个脚础40上，其桥接转移过程通过从现有道路3上竖立的工作台6连续地分配桥梁2'，并在支撑件4之间构建桥梁2'，并且将升降式道路1设置在桥架下降过程中，建立到现有道路3的上部通过降低桥梁2的固定部分并连接桥梁2和现有道路3，由桥梁2在现有道路3上建造。

3. 发明专利

JPH10238279A STRUCTURE OF VERTICAL SHAFT 失效
公开(公告)号：JPH10238279A
公开(公告)日：1998-09-08
申请号：JP5844897
申请日：1997-02-26
申请人： TAISEI CORP
发明人： OBARA SUNAO , ARAI MASAO , KANEKO KENICHI , NISHIDA YOSHINORI , SAKAE TAKESHI , SATO SEIICHI , NISHIOKA IWAO , SHIDA TOMOYUKI , SEKI FUMIO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To improve efficiency in penetrating work of an shield machine by arranging a PC reinforcing material on a side wall of a vertical shaft, forming the PC reinforcing material of a new material reinforcing material capable of being cut by the shield machine, and using this for a penetrating part through which the shield machine can penetrate. SOLUTION: A reinforcing beam 12 and a water stop entrance 13 are installed in a starting part of a vertical shaft 1, and a shield machine 4 is arranged. A reaction stand 41 and a segment 40 are assembled in the rear of the shield machine 4, and are made to resist propelling reaction of the shield machine 4. Next, a side wall 10 is constructed by a PC concrete construction method, and a new raw material reinforcing material 21 worked in a bar shaped or linear shape by impregnating resin into a new raw material such as carbon fiber, is used as a PC reinforcing material 2 in the vicinity of a penetrating part 11. When this new raw material is used, since the shield machine 4 can cut the reinforcing material 2, it can be easily penetrated through the side wall 10 of the shaft 1.

4. 发明专利

JPH06264437A CONSTRUCTION OF CONTINUOUS WALL IN UNDERGROUND 失效
公开(公告)号：JPH06264437A
公开(公告)日：1994-09-20
申请号：JP4930493
申请日：1993-03-10
申请人： TAISEI CORP
发明人： ARAI MASAO , NAITO TEIJI , ARIYAMA MOTOSHIGE , OBARA SUNAO
IPC分类号： E02D5/18
摘要： PURPOSE:To simplify the construction work and reduce the cost, by erecting guide walls on the ground and arranging them on constructing a continuous wall in the underground with a shallow water level and keeping the level difference between the underground water level and a stabilizing liquid with a specified value. CONSTITUTION:The underground water level is measured in advance and a guide wall 13 provided with an upper retaining wall 14a to get a necessary water level difference 5 is installed in the ground 11 and a ditch 12 is excavated. A stabilizing liquid preventing collapse of the side walls on cutting this ditch, is injected so that the water difference (t) shows a specified figure (about 2m or more). After cutting the ditch, a steel rod cage is erected inside and concrete is placed to constrtuct a continuous wall. In this way, the construction work can be simplified without subsidence of the ground.

5. 发明专利

JPH0649811A ERECTING METHOD OF LONG SPAN GIRDER 失效
公开(公告)号：JPH0649811A
公开(公告)日：1994-02-22
申请号：JP20262192
申请日：1992-07-29
申请人： TAISEI CORP
发明人： OBARA SUNAO , ARIYAMA MOTOSHIGE , ARAKAWA YOZO , OYA HIROSHI , ARAI MASAO
IPC分类号： E04B1/35 , E01D2/00 , E01D21/00 , E01D21/04
摘要： PURPOSE:To erect a long span girder in an erecting area within a short time without temporarily stopping function of an existing installation. CONSTITUTION:In erecting a long span girder 11 in a location above such existing installation as a roadway, a girder manufacturing area 1 is provided in a location apart from an erecting area 2 where the long span girder 11 is to be erected. The area between the girder manufacturing area 1 and the erecting area 2 is made a conveying area 3 by connecting both areas 1, 2 with plurality of line of rails 5, 6 of identical space between the lines and the long span girder 11 is erected on the rails after assemblying them in girder manufacturing area 1. Next, the long span girder 11, passing through the conveying area 3, is moved to the erecting area 2 on the rails and erected in the erecting area 2 by means of securing it to a fixture on the ground.

6. 发明专利

JPH03241199A CAST-IN-PLACE LINING METHOD 失效
公开(公告)号：JPH03241199A
公开(公告)日：1991-10-28
申请号：JP3383790
申请日：1990-02-16
申请人： TAISEI CORP , SEIWA KIKO KK
发明人： BESSHO TOSHIHIKO , KANEKO MICHIKAZU , OBARA SUNAO , SAKAGAMI YOSHIHARU , SUZUKI TATSUHIKO
IPC分类号： E21D11/10
摘要： PURPOSE:To effect the construction including curved action by providing an outer form with seal member inside a tail plate of shield machine, providing further an inner form inside said outer form and pushing said machine with reaction forces applied to the inner form after application of concrete. CONSTITUTION:An outer form 1, to the outer surface of which an elastic seal 2 is attached, is assembled inside a tail plate 3 of a shield machine. After rein forcement bars are arranged inside the form 1, an inner form 4 is set on the inner side of the form 1. A press ring 32 is urged against the side face of the form 1 by means of a press jack 31 so that concrete 7 is applied to a gap between the form 4, thereafter a push jack 33 is extended, with stroke differ ence, to apply reaction forces to the form 4 so that a shield machine is pushed in a curved manner. As a result, water is prevented from leaking into the shield machine, so that curved configuration can be constructed.

7. 发明专利

JPH0296095A CONSTRUCTING METHOD FOR UNDERGROUND STRUCTURE 失效
公开(公告)号：JPH0296095A
公开(公告)日：1990-04-06
申请号：JP24724188
申请日：1988-09-30
申请人： TAISEI CORP
发明人： INO TOSHIMI , OBARA SUNAO , KANEKO KENICHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PURPOSE:To obtain an underground structure having the space of a large cross- sectional area without a crossed object in an internal section by setting anchors on the segments of the stress concentration sections of the underground structure for composing the polymerized circle type cross-sectional-area space, of the covering segments. CONSTITUTION:The space 4 of an excavated polymerized circle to be formed by putting together the partial sections of a plurality of circles is covered with segments 2, 3, and an underground structure 1 is formed. On this construction, between the meeting section segments 3, 3 of stress concentration to be forecast, and natural ground, anchors 5 are set. Till the setting of the anchors 5 is completed, temporary supports are arranged between the segments 3, 3 and the segments 2, 3 are prevented from being destroyed, and after the anchors 5 are set, the temporary supports are removed. As a result, the underground structure of a large cross-sectional area can be constructed smoothly and efficiently.

8. 发明专利

JPH01111689A FINE AGGREGATE STORAGE TANK 失效
公开(公告)号：JPH01111689A
公开(公告)日：1989-04-28
申请号：JP26526687
申请日：1987-10-22
申请人： TAISEI CORP
发明人： OBARA SUNAO , TAIRA TAKESHI
IPC分类号： B65D88/26 , B65D88/28 , B65D90/58 , B65D90/62
摘要： PURPOSE:To reduce the irregularity of the surface moisture percentage of a fine aggregate, by providing a drain port to the peripheral surface of the lower end of the side wall of a storage tank or the bottom surface of said tank and setting the bottom surface so as to downwardly incline the same toward the drain port and connecting a drain pipe to a hopper so as to allow the same to communicate with the filter material provided to the peripheral edge part of said hopper to guide said drain pipe to the outside of the bottom part of the storage tank. CONSTITUTION:An inclined bottom surface 12, which has a gradient lowering the position of the hopper 2 provided to the central part of the bottom surface of a storage tank 1 toward the side surface 11 of the storage tank 1, is formed to the bottom surface of said tank 1 and openings are discontinuously provided to the lower end peripheral edge of the side surface 11 to provide a net material 13 inside the side surface 11 and the water flowing down to the inclined bottom surface 12 is drained to the drain passage 14 of the outside. The funnel- shaped hopper 2 is mounted to the opening 15 formed to the top part of the inclined bottom surface 12 so as to form the stepped surface 16 to the mount part thereof and a drain pipe 5 is mounted so as to communicate with said surface 16 and the lower end of said pipe 5 is exposed to the outside. The space region between the stepped surface 16 and the upper end of the hopper 2 and the drain pipe 5 are filled with a filter material 4 and a lid material 51 composed of a metal net is mounted to the lower end of the drain pipe 5. A gate 6 having a curved shape is provided in a freely slidable manner and a large number of drain holes 61 are provided to the gate 61 and a filter material 62 is mounted to the under surface of the gate 6 and a water gathering container 63 is provided under the gate 6.

9. 发明专利

JPS6322386A STRUCTURE OF STORAGE TANK OF FINE AGGREGATE 失效
公开(公告)号：JPS6322386A
公开(公告)日：1988-01-29
申请号：JP16455586
申请日：1986-07-15
申请人： TAISEI CORP
发明人： OBARA SUNAO , TAIRA TAKESHI , HORIGOME SHIYOUJIROU
IPC分类号： B65D88/06 , B65D90/58 , B65D90/62

10. 发明专利

JP2004123260A Movable crane 有权
公开(公告)号：JP2004123260A
公开(公告)日：2004-04-22
申请号：JP2002286708
申请日：2002-09-30
申请人： Kitagawa Iron Works Co Ltd , Taisei Corp , 大成建設株式会社 , 株式会社北川鉄工所
发明人： OTA MITSUHIKO , KOBAYASHI NOBUAKI , INAMORI HIROYASU , SHIRAISHI SHUNEI , OBARA SUNAO , HIRAKAWA RYUICHI , OYAMA AKIRA , KAWAMOTO KIYOMICHI
IPC分类号： B66C5/02 , B66C19/00
摘要： PROBLEM TO BE SOLVED: To provide a movable crane for efficiently carrying objects in a stable condition without requiring a wide working site on the side of an installation area for continuously installing the objects in one direction.
SOLUTION: The movable crane 10 for continuously installing the objects in the longitudinal direction comprises a horizontal jib (a horizontal member) 20 extending in the longitudinal direction, a front leg portion (a first leg portion) 30 movable in one direction while supporting the horizontal jib 20 at its front end in height, a rear leg portion (a second leg portion) 50 for bringing into contact with the previously installed objects at their upper faces when supporting the horizontal jib 20 at its rear end in height, and a lifting means 60 movable along the horizontal jib 20 between the front leg portion 30 and the rear leg portion 50. The lifting means 60 can carry the objects by lifting.
COPYRIGHT: (C)2004,JPO

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