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

JPH02285197A SEPARATION TYPE SHELD EXCAVATOR 失效
公开(公告)号：JPH02285197A
公开(公告)日：1990-11-22
申请号：JP10692789
申请日：1989-04-26
申请人： MINI PUBLIC WORKS , ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , NIPPON STEEL CORP , NISHIMATSU CONSTR CO LTD , MITSUI CONSTR
发明人： ADACHI YOSHIO , MIZUTANI TOSHINORI , MASHITA HIDETO , UEHARA TOSHIAKI , SASAKI YUKINOBU , KURAKI SHIYUUJI , HONDA AKIHIRO , NAKAMURA MINORU , WATANABE TORU , UMEZONO TERUHIKO
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PURPOSE:To shorten a construction period by arranging cutter devices and driving devices of them to the front section at specific intervals, and providing a reaction force body together as a unit to the rear section to provide devices excavating the remainder of the excavation among bedrocks surrounded by the profile thereof and driving forward the reaction force body. CONSTITUTION:An axis of a shield excavator 1 is constituted of two shield machines 2 and 2 arranged at a specific interval and a reaction force body 3, and cutter devices 5 are provided to the fronts of skin plates 4 so that they are capable of swinging to install driving jacks 6 and 6 to the circumferential surface of the rear section at regular intervals in the circumferential direction. Cylindrical bodies having a diameter capable of inserting are formed inside the skin plates 4, and a body is formed in the shape of a cocoon by insertion sections and visible profiles of the skin plates 4 and 4. Devices 8 excavating the remainder of the excavation by cutter devices 5 from bedrocks of pars surrounded by the visible profiles of the body are provided to the body. According to this constitution, a adverse effects on surroundings can be controlled in carrying out construction.

2. 发明专利

JPH02285196A SHIELD EXCAVATOR AND SHIELD WORK METHOD USING SAME 失效
公开(公告)号：JPH02285196A
公开(公告)日：1990-11-22
申请号：JP10692689
申请日：1989-04-26
申请人： MINI PUBLIC WORKS , ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , NIPPON STEEL CORP , NISHIMATSU CONSTR CO LTD , MITSUI CONSTR
发明人： ADACHI YOSHIO , MIZUTANI TOSHINORI , MASHITA HIDETO , ITO HIROYUKI , YOSHIMURA MUNEO , MORITA YOSHIHIRO , HAGIWARA HIDEKI , NAKAMURA MINORU , ISO HARUO , UMEZONO TERUHIKO
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PURPOSE:To shorten a construction period by using a shield machine having cylindrical skin plates capable of dividing lengthwise and expanding and moving in a diametrical direction, and driving forward while assembling a lining wall body on the inner side as well as excavating with expansion blade cutters on the front. CONSTITUTION:A skin plate 2 having a cylindrical outer diameter and a cutter device 3 are provided to a shield excavator 1, and the plate 2 is divided into two dividers 4 and 4 to weight both ends evenly each other. Cross-shaped fixed frames 5... are provided in a state of coupling with coupling bars 6... to arrange moving frames 7... to the periphery, and parts opposed to the frames 5... and 7... are fitted and formed each other to control relative front and rear movement. Expansion blades 11... are provided to the cutter device 3 capable of moving in the diametrical direction between both frames 5 and 7 in the diametrical direction of the shield machine 1, and an outbreak of the enlargement of an excavating section is made. According to this constitution, adverse effect on the surrounding can be controlled as much as possible to carry out construction.

3. 发明专利

JPS6424995A METHOD OF CONSTRUCTING TUNNEL LINING 失效
公开(公告)号：JPS6424995A
公开(公告)日：1989-01-26
申请号：JP18206287
申请日：1987-07-21
申请人： MITSUI CONSTR
发明人： TSUCHIYA YOSHIRO , UMEZONO TERUHIKO , HONDA MASATO , OTA KENJI , HIRANO KENKICHI , GOMI HIDEAKI
IPC分类号： E21D11/10
摘要： PURPOSE: To construct a lining for tunnel in a simple structure by a method wherein a concrete placing space in a shape corresponding to a lining to be constructed is formed with forms provided in a form running along the section of a tunnel, and concrete with set accelerating agent added is injected therein. CONSTITUTION: Forms 26 are arranged along the ground 22 between timberings 23 and 23 and a concrete placing space 17 is formed between the ground 22 and the forms. Then, a concrete placing device 1 is mounted at the upper end of the forms 26 through a frame 9, and concrete or mortar 6, with set accelerating agent added, is injected into the placing space 17 to construct a lining 27. For a driving cylinder 12, a hole 10a of a slide plate 10 and a slit 9a of the frame 9 are made to communicate with each other, and the driving cylinder drives a cover 3 to project toward the hole 10a and thereby the discharging port 3a at the front end is brought into contact and engaged with the hole 10a. Furthermore, a driving cylinder 15 drives a rod 15a and moves therewith a supply pipe 2 in the directions of A and B, and thereby mortar 6 is uniformly supplied to and placed into the placing space 17.

4. 发明专利

JPS63297694A CONCRETE PLACING DEVICE 失效
公开(公告)号：JPS63297694A
公开(公告)日：1988-12-05
申请号：JP13312987
申请日：1987-05-28
申请人： MITSUI CONSTR
发明人： SAKATA SHIGEO , UMEZONO TERUHIKO , INOUE KAZUTOSHI
IPC分类号： E21D11/10

5. 发明专利

JPS61277798A CONCRETE SPRAYING DEVICE 失效
公开(公告)号：JPS61277798A
公开(公告)日：1986-12-08
申请号：JP11785785
申请日：1985-05-31
申请人： MITSUI CONSTR
发明人： UMEZONO TERUHIKO , SAKAIRI OSAMU
IPC分类号： E21D11/10

6. 发明专利

JPS61158563A CONCRETE MORTAR SPRAYING METHOD AND SPRAY NOZZLE USED THEREIN 失效
公开(公告)号：JPS61158563A
公开(公告)日：1986-07-18
申请号：JP27895184
申请日：1984-12-28
申请人： MITSUI CONSTR
发明人： UMEZONO TERUHIKO , SAKAIRI OSAMU
IPC分类号： B05B7/08 , B05D7/00 , E04G21/02 , E21D11/10

7. 发明专利

JPS61109898A Concrete spraying device 失效
标题翻译：混凝土喷涂装置
公开(公告)号：JPS61109898A
公开(公告)日：1986-05-28
申请号：JP23272584
申请日：1984-11-05
申请人： Mitsui Constr
发明人： UMEZONO TERUHIKO , SAKAIRI OSAMU
IPC分类号： B05B12/12 , E21D11/10

8. 发明专利

JPS60235668A SPRAY NOZZLE 失效
公开(公告)号：JPS60235668A
公开(公告)日：1985-11-22
申请号：JP1469785
申请日：1985-01-29
申请人： MITSUI CONSTR
发明人： UMEZONO TERUHIKO , SAKAIRI OSAMU
IPC分类号： B05B7/06 , B05B7/14
摘要： PURPOSE:To improve the spray efficiency by providing an exciting coil for magnetizing the aggregate in concrete mortar in the vicinity of the discharge port of a spray nozzle. CONSTITUTION:An exciting coil 6 for magnetizing the aggregate 1 in concrete mortar is provided in the vicinity of the discharge port 5a of a nozzle 5. Consequently, the aggregate 1 is magnetized when sprayed, and adsorbed by a wire mesh 9 due to magnetic force. Accordingly, the nozzle 5 with excellent spray efficiency can be obtained.

9. 发明专利

JPH10331585A METHOD FOR CONSTRUCTING UNDERGROUND PIPELINE WITH ENLARGED PART 失效
公开(公告)号：JPH10331585A
公开(公告)日：1998-12-15
申请号：JP15582097
申请日：1997-05-29
申请人： MATERIKA KK , MITSUI CONSTR
发明人： TSUCHIYA KOICHIRO , UMEZONO TERUHIKO , HONMA AKIRA
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To construct an underground pipeline with an enlarged part without much labor by making its construction work affect traffic as little as possible, eliminating the need to transfer other buried objects, and enhancing operating efficiency as high as possible. SOLUTION: A propulsion pipe unit in which a propulsion pipe 50 and an enlarged propulsion pipe 51 are arranged telescopically is propelled into the ground 1 by a pipeline length D1 as another new propulsion pipe unit is added to its rear end, and the enlarged laid pipe 5b of an underground pipeline is constructed by the plurality of enlarged propulsion pipes 51 connected together between the propulsion pipe units. As other new propulsion pipes 50 are added to the rear ends of the plurality of connected propulsion pipes 50 of the propulsion pipe units extended, the propulsion pipes 50 are propelled into the ground 1 in such a way as to pass through the enlarged laid pipe 5b, to construct the laid pipe of the underground pipeline. Next, of the plurality of propulsion pipes 50, those located within the enlarged laid pipe 5b are dismantled.

10. 发明专利

JPS63308550A SCATTERING TYPE RADIATION MEASURING APPARATUS 失效
公开(公告)号：JPS63308550A
公开(公告)日：1988-12-15
申请号：JP14460687
申请日：1987-06-10
申请人： KENSETSUSHO DOBOKU KENKYU , MITSUI CONSTR
发明人： SHIMAZU AKIOMI , MINAMI KIYOSHI , UMEZONO TERUHIKO , NAKAGAWA YOSHIFUMI , TAKEYAMA MINENORI
IPC分类号： G01N23/203
摘要： PURPOSE:To achieve a higher measuring accuracy, by arranging a radiation source, a measuring section, detector, position adjuster and the like to maintain a measuring section at a position free from effect on the measurement of radiation advancing or retracting it. CONSTITUTION:A measuring section 4 is provided movably as opposed to an object 2 to be measured within the main unit 1 so arranged to travel freely with a running device 3. The measuring section 4 has a radiation source 6 held in a shielding member 5 set one of lower parts and a radiation detector 8 set at the other part through a shielding plate made of lead or the like. A detector 9 is arranged almost at an intermediate position between the radiation source 6 and a radiation detector 8 and detects a distance H between the measuring section 4 and the object 2 being measure to actuate a position adjustor 10. When the distance H is more than a fixed value, the measuring section 4 is advanced to the side of the object 2 being measured; when the distance H is less than the fixed value, the measuring section 4 is retracted to the side of the device body 1, thereby maintaining the measuring section 4 at a position free from effect on the measurement of a radiation R.

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