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1. 发明专利

JP2001213584A LARGE-SCALE ELEVATION STAGE AND LIFTING METHOD AND REVERSELY DRIVING TECHNIQUE USING THE SAME 失效
公开(公告)号：JP2001213584A
公开(公告)日：2001-08-07
申请号：JP2000026103
申请日：2000-02-03
申请人： TAKENAKA KOMUTEN CO , OGAWA SEISAKUSHO KK
发明人： ITO MITSUO , TOMOMATSU SHOZO , KUBOTA HIROKUNI , ARAI MITSUNORI , KAMIURA NAOKI , MATSUNAGA ISAO , SAKUMA YASUYUKI , MASUMURA KIYOTO , MIURA HIROSHI , KIKUCHI HIDEJI , KAWABATA KUNIO
IPC分类号： E02D29/045 , B66B9/187 , B66B17/20 , B66F7/02 , E04G21/16 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To shorten the process of constructing an underground skeleton by using an elevation stage to unload materials and vehicles from a ground directly to a destination floor to improve carrying efficiency. SOLUTION: The elevation stage comprises a frame 1 having a winch 7, installed above an opening P of an elevator shaft, a working table 15 elevatable along the elevator shaft and connected to a wire rope 8 of the winch 7, and platform flaps 19 for a landing floor, provided on both front and rear sides of the working table in a derricking manner. Expansion beam 20 provided on both right and left sides of the working table 15 so as to be movable in and out of a case in the longitudinal direction are connected to both right and left sides of the platform flaps 19 via an oscillating link 21 and the end of a piston rod of a cylinder 27 provided in the working table 15 is connected to the end of each expansion beam 20. The platform flap 19 has a landing position for landing on a ground floor or a selective underground floor and a storage position for rising from the floor surface while oscillating upward.

2. 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.

3. 发明专利

JP2014080824A Method for constructing foundation structure by utilizing skeleton of existing structure, and foundation structure 有权
标题翻译：通过利用现有结构的基础构造基础结构的方法和基础结构
公开(公告)号：JP2014080824A
公开(公告)日：2014-05-08
申请号：JP2012230641
申请日：2012-10-18
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： FUJISHIGE TOSHIAKI , MATSUNAGA ISAO , HARADA MASAYUKI
IPC分类号： E04G23/03 , E02D27/00 , E04G21/16
摘要： PROBLEM TO BE SOLVED: To provide a method for a foundation structure for installing a tower crane, etc. used in repair work by utilizing a skeleton of a roof top portion of an existing building and capable of easily and surely performing repair of a water resistant layer without leaving flaw, and to provide the constructed foundation structure.SOLUTION: Concrete covering the top surface of a skeleton of an existing structure is peeled off to expose the top surface of an upper side flange of a steel frame girder. Then, stud bolts are vertically erected in a desired arrangement on the top surface of the upper side flange. Thereafter, a recess of which covering concrete is peeled off is backfilled with concrete, a water-resistant layer is repaired, concrete to press the water-resistant layer is backfilled, and the floor concrete covering the top surface of the skeleton is repaired. Object machines can be installed by utilizing the stud bolts.
摘要翻译：要解决的问题：提供一种用于安装用于维修工作的塔式起重机的基础结构的方法，其利用现有建筑物的屋顶部分的骨架，并且能够容易且可靠地进行防水的修理层，而不会留下缺陷，并提供构造的基础结构。解决方案：将覆盖现有结构骨架顶面的混凝土剥离，露出钢框架梁上侧法兰的顶面。然后，在上侧凸缘的上表面上以期望的布置垂直竖立双头螺栓。此后，将混凝土被剥离的凹部用混凝土回填，修复防水层，将防水层压缩的混凝土回填，并且覆盖骨架顶面的地板混凝土被修复。对象机可以通过使用双头螺栓进行安装。

4. 发明专利

JPH0760679A MANIPULATOR 失效
公开(公告)号：JPH0760679A
公开(公告)日：1995-03-07
申请号：JP21623593
申请日：1993-08-31
申请人： TAKENAKA KOMUTEN CO
发明人： HOSHINO HARUO , MURO EIJI , KIKUCHI KIMIO , MATSUNAGA ISAO
IPC分类号： B25J17/02 , B25J19/00
摘要： PURPOSE:To provide a manipulator by which a hand can be controlled freely in three degrees of freedom and a fine hand posture adjustment can be made by manual operation. CONSTITUTION:A hand 52 is swung in the vertical direction to the axis of an arm 28 by a driving motor. The hand 52 rotates around shafts 62 and 64, and turns around a turning shaft 72. Thereby, when an operation lever 84 is operated, a fine adjustment of the hand 52 can be made in the lateral direction and the turning direction by manual operation. After this adjustment, when an electromagnetic brake operating button 90 is operated, the shaft 62 is locked by the first electromagnetic brake 66, and the turning shaft 72 is locked by the second electromagnetic brake 70, and become nonrotatable, so that a work can be gripped by fingers 98.

5. 发明专利

JP2000240057A STEEL-MADE PILE-LIKE MATERIAL INTRUSION METHOD AND INTRUSION DEVICE 失效
公开(公告)号：JP2000240057A
公开(公告)日：2000-09-05
申请号：JP3970299
申请日：1999-02-18
申请人： TAKENAKA KOMUTEN CO
发明人： MIWA TAKAYUKI , UMEKUNI AKIRA , SATO HIDEO , SASAKI YOSHIKAZU , HOSHINO HARUO , KAWADA KOZO , TSUBOTA AKIRA , MATSUNAGA ISAO , MORI MASANORI , TSUCHIYA TOSHIAKI
IPC分类号： E02D13/04
摘要： PROBLEM TO BE SOLVED: To reduce a dangerous work around a pile hole by joining steel-made pile-like materials serially in the vertical direction at an intrusion position by flash-butt welding by use of a feed mechanism formed by a frame part, a grip part and an actuator and simultaneously intruding the same in order in the ground. SOLUTION: A following steel-made pile-like material is hoisted and put in an opening 14 by a heavy hoist similarly to the preceding steel-made pile-like material, lowered until it reaches the position level of an upper frame part 6 of a device 1 so that the lower part of the steel-made pile-like material is opposite to the preceding steel-make pile-like material in the vertical direction, and gripped by a grip part 5 of the frame part 6. After that, the lower part of the following steel-made pile-like material is lowered by the frame part 6 to abut on the end faces of both steel-made pile-like materials. Subsequently, in a flash process in which by a welding means in which the grip parts 5 of the frame parts 6, 7 are taken as an electrode to be connected to a welding power supply, the abutting faces are fused by heating and then the abutting faces are pressed by the upper and lower frame parts 6, 7 to complete a joining process.

6. 发明专利

JPH09302938A CONSTRUCTION ELEVATOR FOR WALL SURFACE CLIMBING TYPE 失效
公开(公告)号：JPH09302938A
公开(公告)日：1997-11-25
申请号：JP11909996
申请日：1996-05-14
申请人： TAKENAKA KOMUTEN CO , KOSHIHARA KK
发明人： KUBOTA HIROKUNI , OCHIAI MINORU , NOSHIRO TAMOTSU , KAMIURA NAOKI , TSUBOTA AKIRA , MATSUNAGA ISAO , ARAI MITSUNORI , KIMURA YOSHIBUMI , INOUE KAZUHIRO
IPC分类号： E04G21/16 , B66B9/02 , B66B9/187
摘要： PROBLEM TO BE SOLVED: To provide a construction elevator equipped with reasonable functions such as a bearing function to a structure for rising and falling bearing bodies and a guide function in the case of climbing. SOLUTION: A construction elevator is equipped with liftable carriers 2 guidingly borne on a pair of rising and falling bearing bodies 10 and 10 borne on the skeleton, etc., of a structure and arranged at a required interval, and the rising and falling bearing bodies 10 are held in a required section and are equipped with a function capable of climbing with driving machines. Then, the rising and falling bearing bodies 10 are equipped with a guide rail 12 for hugging rising and falling frames 3 of the carriers 2 and a rack 15 for rising and falling on the fronts of them and are equipped with mounting section of bearing legs 20 borne on the skeleton of the structure and a guide rail 13 in the case of climbing on the rears to integrate them into a unit, fixed brackets 27 for bearing the rising and balling bearing bodies 10 are provided to the bearing legs 20 in a detachable manner, and guide rollers 23 for holding position in the case of climbing.

7. 发明专利

JPH08118075A WELDING METHOD OF JOINT BETWEEN STEEL COLUMN AND H-SECTION STEEL BEAM 失效
公开(公告)号：JPH08118075A
公开(公告)日：1996-05-14
申请号：JP25791894
申请日：1994-10-24
申请人： TAKENAKA KOMUTEN CO , SUMIKIN WELDING IND
发明人： SUGATA MASAHIRO , HOSHINO HARUO , MATSUNAGA ISAO , NAKAMURA MASATOSHI , ONISHI ISAMU
IPC分类号： B23K9/16 , B23K9/00 , B23K9/12 , B23K37/02
摘要： PURPOSE: To provide a welding method of the joint between a steel column and an H-section steel beam capable of welding a web part efficiently. CONSTITUTION: A U-shaped rail 13 having a form of clamping upper and lower flanges 11a, 11b of an H-section steel beam 11 is fitted integrally onto the H-section steel beam 11 as the joint part at a prescribed interval through fitting metals. While traveling a welding robot 1 for executing cored wire use gaseous mixture blowing welding which is attached on the U-shaped rail 13, the flat welding for the upper flange 11a, the overhead welding for the lower flange 11b and the vertical welding for a web 11c are executed successively, the welding for the upper, lower flanges and the web can be executed continuously without requiring the change of welding.

8. 发明专利

JP2009007129A Climbing crane 审中-公开
标题翻译：起重起重机
公开(公告)号：JP2009007129A
公开(公告)日：2009-01-15
申请号：JP2007171271
申请日：2007-06-28
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： NISHIKORI YOSUKE , MATSUNAGA ISAO , KUBO TAKAMICHI , SUZUKI HIDEYUKI , KOBAYASHI YOSHIAKI , YOSHINO MASAAKI , ODA DAIJI , ARAI MITSUNORI , TAKAHASHI TADASHI , MIZUNO HIROYUKI , KIKUCHI RYOTO
IPC分类号： B66C23/32
摘要： PROBLEM TO BE SOLVED: To provide a climbing crane suitably installable when a steel-frame building, a reinforced concrete building, or a steel-frame reinforced concrete building is constructed in a narrow space.
SOLUTION: A lift 4 is so structured as to be liftable along a mast 3 separately from a turning body 2. The lift 4 and a base 5 are extendable or foldable to retract to the length allowing them to pass between opening part beams 7, 7 on a pressure story and extend to the length necessary for placing them on the opening part beams 7 and supporting the load of the crane. The heights of crane frames are different to place and support the lift 4 and the base 5 on the opening part beams 7 on the same pressure story.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在狭窄的空间内建造钢结构建筑物，钢筋混凝土建筑物或钢框架钢筋混凝土建筑物时可以适当安装的爬坡起重机。解决方案：升降机4被构造成能够与转动体2分开地沿着桅杆3升降。升降机4和基座5是可延伸的或可折叠的以缩回到允许它们在开口梁之间通过的长度 7,7在压力故障上延伸到将其放置在开口部分梁7上并支撑起重机负载所需的长度。起重机框架的高度不同于在相同的压力故事上放置并支撑开口部分梁7上的升降机4和基座5。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2004176431A Clamping press-fitting device for pipe, joining/press-fitting device, and joining/press-fitting method 有权
公开(公告)号：JP2004176431A
公开(公告)日：2004-06-24
申请号：JP2002344768
申请日：2002-11-28
申请人： Jfe Koken Corp , Jfe工建株式会社 , Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： UMEKUNI AKIRA , SATO HIDEO , HOSHINO HARUO , TSUCHIYA TOSHIAKI , MATSUNAGA ISAO , ARAI MITSUNORI , WATANABE KAZUYOSHI , KANAYAMA KIYOSHI , FUJII MITSURU , KISHIDA HITOSHI , YAHAGI ISAMU
IPC分类号： E02D5/24 , E02D7/20
摘要： PROBLEM TO BE SOLVED: To easily install a clamping press-fitting device for a pipe even in a narrow work space by reducing its weight and miniaturizing it to perform joining and press-fitting of a steel pipe pile continuously.
SOLUTION: An inner peripheral face of the steel pipe pile 40 is held by a lower clamp device 6 and an upper clamp device 5 of the clamping press-fitting device 2 to move it easily into the narrow work space having an existing structure 42. When joining the steel pipe piles 40, an inner peripheral face of a steel pipe pile 40b to be joined by the upper clamp device 5 is held, and an inner peripheral face of a steel pipe pile 40a press-fitted into the ground by the lower clamp device 6 is held to weld them in a flush manner. When press-fitting the joined steel pipe piles 40 into the ground, a flange 27 for receiving reaction force in a holding mechanism part 9 is applied and pressed to the existing structure 42 to drive a hydraulic cylinder part 7, and holding and release of the inner peripheral face of the steel pipe pile 40 joined by the lower clamp device 6 are repeated for press-fitting.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2001073218A HEAD-PROTECTION TOOL 失效
公开(公告)号：JP2001073218A
公开(公告)日：2001-03-21
申请号：JP24087799
申请日：1999-08-27
申请人： TAKENAKA KOMUTEN CO , TSUKUSHI KOBO KK , TANIZAWA SEISAKUSHO LTD
发明人： MATSUNAGA ISAO , SHINOHARA MASANORI , TERAMACHI HISASHI , SATO RYOICHI , MURAYAMA MASAHIDE
IPC分类号： A42B1/08
摘要： PROBLEM TO BE SOLVED: To provide a head-protection tool capable of not only ensuring a safe and efficient work but also surely protecting the head of a wearing person without damaging the inner materials, interior goods, and the like. SOLUTION: The objective head-protection tool is composed of a hat body 1 made of a soft material and a cushioning liner 2 placed in the hat body 1 in a state curved along the inner face of the body. The cushioning liner 2 is composed of plates made of a cushioning material and integrally arranged to form a cruciform composed of a head top part 2a as the center and a front head part 2b, a back head part 2c and both side head parts 2d extending from the head top part.

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