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41. 发明专利

JPS5712766A METHOD OF AND APPARATUS FOR CASTING CONCRETE 失效
公开(公告)号：JPS5712766A
公开(公告)日：1982-01-22
申请号：JP8607880
申请日：1980-06-25
申请人： TAKENAKA KOMUTEN CO
发明人： MIURA MITSUO , YAMADA HIROMICHI , AOYANAGI HAYAO , MIYAGUCHI MASAO , KAWAMURA TAKEO , NAKANISHI KAZUYOSHI
IPC分类号： E04G21/02

42. 发明专利

JPS56159469A METHOD OF AND APPARATUS FOR CASTING CONCRETE 失效
公开(公告)号：JPS56159469A
公开(公告)日：1981-12-08
申请号：JP6438080
申请日：1980-05-15
申请人： TAKENAKA KOMUTEN CO
发明人： MIURA MITSUO , YAMADA HIROMICHI , AOYANAGI HAYAO , NAKANISHI KAZUYOSHI , MIYAGUCHI MASAO , KAWAMURA TAKEO , MATSUNAGA JIYUNJI
IPC分类号： E04G21/02 , E04G21/04 , E04G21/08

43. 发明专利

JPS5655665A CONCRETE CASTING METHOD AND APPARATUS 失效
公开(公告)号：JPS5655665A
公开(公告)日：1981-05-16
申请号：JP13108779
申请日：1979-10-11
申请人： TAKENAKA KOMUTEN CO
发明人： MIURA MITSUO , YAMADA HIROMICHI , AOYANAGI HAYAO , NAKANISHI KAZUYOSHI , MIYAGUCHI MASAO , MURAI TOSHIO , KIKUCHI MASAMITSU , ISHII JIROU , OKADA ISOJI , KAWAMURA TAKEO
IPC分类号： E04G21/04

44. 发明专利

JPH07144887A HOISTING DEVICE FOR CRANE 失效
公开(公告)号：JPH07144887A
公开(公告)日：1995-06-06
申请号：JP32095793
申请日：1993-11-26
申请人： TAKENAKA KOMUTEN CO , KOSHIHARA KK
发明人： TOFUJI TAKAYOSHI , TAKAHASHI KATSUICHI , NAKANISHI KAZUYOSHI , ETSUHARA YOSHITADA
IPC分类号： B66C13/00 , B66C23/88 , B66D1/54
摘要： PURPOSE:To form the compact structure and prevent the occurrence of biting of a hoisting wire due to the winding under the no-load condition, and to wind a hoisting wire at a high speed without degrading the winding condition even in the case of no-load. CONSTITUTION:A support bracket 17 is provided in a working machine main body, in which a jib is provided freely to be oscillated in the vertical direction, freely to be rotated around of an axis in the fore and aft direction of a machine body, and a wire guide sheave 18 is rotatably provided in the support bracket 17. A first and a second main winding drums 13, 14 to be driven synchronously with each other are provided, and a wire presser roller 16 is provided between both the main winding drums 13, 14. A hoisting rope 7 delivered from a winding machine 6 provided in the working machine main boy is wrapped around the wire guide sheave 18, and an intermediate part thereof is wrapped around both the first and the second main winding drums 13, 14 at plural times, and suspended from the tip of a jib.

45. 发明专利

JPH05246277A 失效
公开(公告)号：JPH05246277A
公开(公告)日：1993-09-24
申请号：JP13358991
申请日：1991-05-09
申请人： TAKENAKA KOMUTEN CO , ISHIKAWAJIMA YUSOKI KK
发明人： TANAKA SADAO , TOFUJI TAKAYOSHI , KAWASAKI YOSHINOBU , NAKANISHI KAZUYOSHI , MIYASHITA KIYOSHI , KIKUCHI KIMIO , SHIBATA YASUSHI , OKANO SHIGERU , TOKUMASU TATSUO , SUMI SHINOBU
IPC分类号： B60P3/40
摘要： PURPOSE:To provide a transport truck able to transport tall cargoes in addition to long cargoes, to simplify the structure, and to change the width of the truck with simple structures so as that it can be made compact in storage and it can be fitted to the size of cargoes in transportation to transport the cargoes stably. CONSTITUTION:Respective upper portions of rear side ends of a first running frame 1 of narrow in width and long in longitudinal direction of a body provided with wheels 4, 5 and a second running frame 2 of narrow in width and long in longitudinal direction of the body provided with wheels 4, 5 are connected to each other with a transversal frame 3 so as to form a U-shaped space S in plan view, and forks 14 are provided on the first and the second running frame 1, 2 respectively so as to be vertically displaceable. And a vertically driving mechanism is provided to displace the forks 14 vertically, and the transversal frame 3 is constructed telescopically movable so as to be able to change the width of the body by the use of driving wheels.

46. 发明专利

JPH05179665A WORK FOR UNDERGROUND WALL 失效
公开(公告)号：JPH05179665A
公开(公告)日：1993-07-20
申请号：JP34706091
申请日：1991-12-27
申请人： TAKENAKA KOMUTEN CO
发明人： FUJINAGA HIROSHI , HASHIMOTO HIROYUKI , NAKANISHI KAZUYOSHI , NISHIKAWA KOZO
IPC分类号： E02D17/04 , E02D29/045 , E21D13/00
摘要： PURPOSE:To form an underground wall at a low cost and with good workability even if it is an underground wall which is at a very deep position. CONSTITUTION:With a retaining wall 2 supported at, the lower part of a position to be formed in a unit underground wall part U by a strut device A which can switch from/to a supporting condition where the retaining wall 2 is supported to/from a supporting release condition where the retaining wall 2 can be lifted, the unit underground wall part U is formed in a continuous condition to the lower end of the unit underground wall part U where the unit underground wall part U is formed in advance by placing concrete. After curing the unit underground wall part U, excavation is carried out up to a lower position than the position to be formed of the next unit underground wall part U. Next, after excavation, the strut device A is switched to the supporting release condition to be lowered to the lower part of the position to be formed of the next unit underground wall part U. By repeating these steps by preset frequency in order, the underground wall 1 is formed, and the one which is provided with a form M for forming a unit underground wall part is used as the strut device A.

47. 发明专利

JPH0327700B2 失效
公开(公告)号：JPH0327700B2
公开(公告)日：1991-04-16
申请号：JP11648283
申请日：1983-06-28
申请人： TAKENAKA KOMUTEN CO
发明人： MIURA MITSUO , YAMADA HIROMICHI , AOYANAGI HAYAO , NAKANISHI KAZUYOSHI , MYAGUCHI MASAO , MURAI TOSHIO , KIKUCHI MASAMITSU , ISHII JIRO , OKADA ISOJI , KAWAMURA TAKEO
IPC分类号： E02D29/045 , E04G21/02 , E04G21/04 , E21D13/00

48. 发明专利

JPH02282196A LOAD CARRIAGE 失效
公开(公告)号：JPH02282196A
公开(公告)日：1990-11-19
申请号：JP10398389
申请日：1989-04-24
申请人： TAKENAKA KOMUTEN CO , ISHIKAWAJIMA YUSOKI KK
发明人： IMAI TAKAYOSHI , TOFUJI TAKAYOSHI , KAWASAKI YOSHINOBU , MIYASHITA KIYOSHI , SHIBATA KIYOUJI , NAKANISHI KAZUYOSHI , KIKUCHI KIMIO , OKANO SHIGERU , SUMI SHINOBU , TOKUMASU TATSUO
IPC分类号： B66C5/00 , B65G63/00 , B66F9/06 , B66F9/075
摘要： PURPOSE:To facilitate handling of a cargo by forming a cargo holding space by first and second running frames and a traversing frame, and providing a fork possible to protrude being displaced to a side of the cargo holding space in both the running frames. CONSTITUTION:In a converting truck, its right and left running frames 1, 2 are connected by a traversing frame 3 formed by buckling link 3a so as to change their opposed space, and holding space S is formed by the frames 1, 2, 3. The truck, while it changes a direction of running of drive wheels 4 by a motor 11, runs by a motor 7, so that a cargo is stridden by both the running frames 1, 2, and fetches the cargo into the holding space S. Next actuating a cylinder 21 moving down a fork 19 provided in both the frames 1, 2, they are placed approaching by selecting a steering mechanism 13, and the truck inserts the fork 19 below a pallet and lifts by reversely actuating the cylinder 21 the cargo carried. Thus, a grounding pressure by the wheel is generated small, while the cargo can be safety further easily handled.

49. 发明专利

JPH0243200A TRANSPORT VEHICLE 失效
公开(公告)号：JPH0243200A
公开(公告)日：1990-02-13
申请号：JP19172088
申请日：1988-07-29
申请人： TAKENAKA KOMUTEN CO
发明人： SHIBATA KIYOUJI , KIKUCHI KIMIO , TOFUJI TAKAYOSHI , NAKANISHI KAZUYOSHI
IPC分类号： B66F7/06 , B60P1/02 , B66F7/22
摘要： PURPOSE:To make a transport vehicle lighter in weight as a whole as well as to simplify its structure by installing each longitudinal traveling grounded part free of relative movement in front and in the rear, and forming the grounded part on one side into a travel driving grounded part, while setting up an interlocking means for lifting a load-carrying platform in linkage with longitudinal relative movements of this grounded part. CONSTITUTION:A transport vehicle, whose load-carrying platform 4 is lowered, is made to get into the lower part of a pallet board B mounted with a building material A. Next, any travel of a crawler type travel gear 2a' in a traveling grounded part 2' at the rear of this transport vehicle is checked by a brake, while another crawler type travel gear 2a in a traveling grounded part 2 in the front is made to go backward, and the load-carrying platform 4 is lifted up via an interlocking means 3, and simultaneously the pallet board B is floated to the ground after being fixed to this lifting state. After the transport vehicle is moved to the specified spot in this state as it is, a movable stopper 4d is released and the load-carrying platform 4 is lowered, having the pallet board B grounded. Then, the transport vehicle is separated from the underside of the pallet board B for traveling.

50. 发明专利

JPS60105705A WATER RESTORING METHOD FOR PREVENTING SUBSIDENCE OF LAND 失效
公开(公告)号：JPS60105705A
公开(公告)日：1985-06-11
申请号：JP21374383
申请日：1983-11-14
申请人： TAKENAKA KOMUTEN CO
发明人： TAKAHASHI MASAAKI , IMAI TAKAYOSHI , MATSUNAGA JIYUNJI , NAKANISHI KAZUYOSHI , KOYAMA YOSHIKI , ISHIMURA SUKEZOU
IPC分类号： E02D3/10
摘要： PURPOSE:To pressurize and restore water underground, by a method wherein underground water, pumped up once, is pressurized in a restoration casing to permeate into underground earth therewith, and an underground water sucking mechanism for preventing the occurrence of choking is installed within a casing. CONSTITUTION:A casing (a) is buried in a working area A to feed underground water to a tank 5. Meanwhile, a vertical shaft 1, wherein a casing 3 for restoring water underground is buried, is excavated, and the lower end thereof is excavated to increase in size. A permeable layer, such as gravel, is formed in the increased excavated part 1A and a strainer 2, secured to a water permeable layer 4 and a casing 3, is installed therein, the upper end, extending to the ground, is enclosed and pressurized. Water is supplied to the upper end part of the casing 3 from the tank 5 against the inner pressure of the casing 3. A suction pump 12 and drainage pipe 8, through which water is drained to the ground, are installed to the lower part of the casing 3, and this enables underground water to be pumped up in order to permeate into underground earth with underground water and prevent the occurrence of choking.

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