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1. 发明专利

JPS5828083A DEVICE FOR DISPOSING CABLE-HOSES 失效
公开(公告)号：JPS5828083A
公开(公告)日：1983-02-18
申请号：JP12536481
申请日：1981-08-12
申请人： TAKENAKA KOMUTEN CO , HITACHI CONSTRUCTION MACHINERY
发明人： EBINE MITSUO , TAKAHASHI YUTAKA , TANOUE SHIYOUGO , YOSHIDA SHIGERU , SATOU TAMOTSU , HATAKEYAMA KENJI , OOTSUKA MASAO , KOJIYOU HIDEO
IPC分类号： E02F9/00 , E02D7/14 , F16L3/00 , F16L3/16

2. 发明专利

JPH0473488B2 失效
公开(公告)号：JPH0473488B2
公开(公告)日：1992-11-20
申请号：JP19501287
申请日：1987-08-04
申请人： TAKENAKA KOMUTEN CO
发明人： EBINE MITSUO
IPC分类号： E02D5/18 , E02F5/02

3. 发明专利

JPS53111602A HYDRAULIC MULTIPLE SPINDLE EARTH AUGER 失效
公开(公告)号：JPS53111602A
公开(公告)日：1978-09-29
申请号：JP2627677
申请日：1977-03-10
申请人： TAKENAKA KOMUTEN CO
发明人： SHIMIZU HARUJI , KOUNO SHIYOUJI , EBINE MITSUO
IPC分类号： E02D11/00 , E02D17/13 , E02F3/06 , E02F5/02

4. 发明专利

JPS6439412A FORMING METHOD AND DEVICE OF SOIL LANDSLIDE PROTECTION WALL 失效
公开(公告)号：JPS6439412A
公开(公告)日：1989-02-09
申请号：JP19501287
申请日：1987-08-04
申请人： TAKENAKA KOMUTEN CO
发明人： EBINE MITSUO
IPC分类号： E02D5/18 , E02F5/02
摘要： PURPOSE:To prevent a re-excavation of the preceding excavation by destroying the soil left between the preceding excavation section and the succeeding excavation section of a soil landslide protection wall by the grout jetted from an excavator excavating the succeeding excavation section and making both excavation sections as a unit. CONSTITUTION:After excavating the underground by an excavator with multispindle augers, the preceding excavation sections 20A and 20B of the continuous underground wall are constructed by impregnating a grout. Upon constructing the succeeding excavation section 20C in adjacent to the preceding excavation sections 20A and 20B, the grout is jetted to the preceding excavation sections 20A and 20B from the excavator. Accordingly, when the preceding excavation sections 20A and 20B or the succeeding excavation section 20C are not precisely excavated, both excavation sections are jointed as a unit by destroying the soil left between two excavation sections. According to the constitution, a re-excavation of the preceding excavation sections 20A and 20B is prevented, and the working efficiency is enhanced.

5. 发明专利

JPS5898520A BUILDING METHOD FOR SOIL SHEATHING WALL 失效
公开(公告)号：JPS5898520A
公开(公告)日：1983-06-11
申请号：JP19487781
申请日：1981-12-03
申请人： TAKENAKA KOMUTEN CO
发明人： KOZUKA SHIZUO , IMAI HAJIME , SAKUMA TAMOTSU , YOSHIDA MASAKAZU , MIYAGUCHI MASAO , SATOU MITSUTOSHI , TANIFUJI FUMINOBU , MURAI TOSHIO , TOMOMATSU SHIYOUZOU , EBINE MITSUO
IPC分类号： E02D5/18 , E02D5/20
摘要： PURPOSE:To eliminate useless boring and consumption of a material, by a method wherein a boring for a core-inserted pile is conducted down to a sufficient depth to allow the support of a wall body, and a boring for coreless pile is made down to only a depth being necessary to cut-off. CONSTITUTION:In a stratum containing a water impermeable layer around a pit excavation bottom, a boring for a core inserted pile 1 serving as a core is conducted down to a given depth from a pit excavation bottom level, and a boring for a coreless pile 2 serving as a wall part is made down to a depth to allow the slight touch of it to a water impermeable layer present around the pit excavating bottom. This enables boring of only a core part, supporting a wall body, down to a sufficient depth which results in enabling building of a rational soil sheathing wall matching a soil constitution and in eliminating an useless boring and consumption of a material.

6. 发明专利

JPS54112509A VARIABLE PITCH MULTISPINDLE INJECTION GROUND IMPROVING MACHINE 失效
公开(公告)号：JPS54112509A
公开(公告)日：1979-09-03
申请号：JP1879878
申请日：1978-02-21
申请人： TAKENAKA KOMUTEN CO , ASAHI KIZAI CO LTD , YAMATO BORING KK
发明人： KAJI TETSUO , INOMATA KOUJI , EBINE MITSUO , WAKAMATSU SEIICHI , TANIFUJI FUMINOBU , SATOU MITSUTOSHI , WAKAMATSU TAKAYUKI
IPC分类号： E02D3/12 , E02D17/13 , E02F5/02

7. 发明专利

JP2001040666A VIBROHAMMER AND PILE DRIVING METHOD 失效
公开(公告)号：JP2001040666A
公开(公告)日：2001-02-13
申请号：JP21857499
申请日：1999-08-02
申请人： TAKENAKA KOMUTEN CO
发明人： MATSUNAGA ISAO , TSUBOTA AKIRA , HIGANO TOSHIO , NISHIO NOBUYOSHI , EBINE MITSUO , TSUCHIYA TOSHIAKI , KAWAMURA TAKEO , KAMIURA NAOKI
IPC分类号： E02D7/18 , E02D13/00
摘要： PROBLEM TO BE SOLVED: To improve the safety by drilling a through hole opening to a tooth surface of one of chuck claws to a chuck main body, fitting an insertion pin to the through hole, and providing an insertion hole, to which the tip of the insertion pin is loose fit, on another chuck claw. SOLUTION: Chuck claws 12a, 12b are provided on the chuck main body 6a, a through hole 15 is drilled in the chuck claw 12b, and an insertion pin 16 is fitted to the through hole 15. An insertion hole 19 capable of giving a loose fit to the insertion pin 16 is drilled, a laterally placed pile 20 is inserted between the chuck claws 12a, 12b, and the insertion pin 19 is inserted to a pin hole 20a of the pile 20 in a freely rotatable manner. Next, the pile 20 is suspended and held vertically, the chuck claws 12a, 12b are fully closed and the pile 20 is moved to a driving place and driven. Thus, even though the pile is suspended in the state where the chuck is not fully closed, the pile is not likely to be detached from the insertion pin and therefore the safety can be improved.

8. 发明专利

JPS62110111A MEASURING BORING ACCURACY OF SOIL MACHINE 失效
公开(公告)号：JPS62110111A
公开(公告)日：1987-05-21
申请号：JP25028985
申请日：1985-11-08
申请人： TAKENAKA KOMUTEN CO
发明人： NISHIMURA TAKEO , UNNO MASAYASU , NANJIYOU SHIKUO , AOKI MASAMICHI , KAWAMURA TAKEO , TSUCHIYA TOSHIAKI , KONNO RYOICHI , EBINE MITSUO
IPC分类号： E02D17/13 , E02F5/02 , G01B21/32 , G01C7/06 , G01C9/00
摘要： PURPOSE:To enable the tendency of an error in a boring accuracy to be grasped in the course of boring by once stopping the boring in the course of a boring process for a soil rod line, measuring the quantity of the deformation of a measuring pile by a clinometer and arithmetically processing the deformation curve of a rod. CONSTITUTION:One measuring pipe 1 is provided in the central portion of four rods 3... that are driven in rotation by an auger machine 10 and elevated and lowered along the leader 7 of a crawler 9. The pipe 1 is fixedly mounted to connecting plates 2 and 2 in a position parallel to the rods 3... and in the same manner as the rods 3.... A roller type clinometer 4 is inserted into the pipe 1 from its top opening and elevated and lowered between the top and bottom of the pipe 1. The clinometer 4 is of a differential transformer type and suspended by a cable 17 for taking out a measuring output therethrough, being manually or mechanically elevated and lowered. The clinometer 4 measures the inclination of the pipe 1, for example, at every approximately 1m pitch point. The cable 17 is connected to an arithmetic unit 8 and inputs the measuring output thereto. A boring accuracy is obtained by an arithmetic processing based on the measuring output of the clinometer 4.

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