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1. 发明专利

JPH0986485A MANUFACTURING WORK METHOD AND REPAIR WORK METHOD FOR LARGE STRUCTURE, AND BARGE USED FOR EXECUTION OF THE METHODS 失效
公开(公告)号：JPH0986485A
公开(公告)日：1997-03-31
申请号：JP27370495
申请日：1995-09-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU
IPC分类号： B63B9/00 , B63B35/28
摘要： PROBLEM TO BE SOLVED: To perform building and a repair work for a large structure, such as the steel floor system of a ship and a bridge, by utilizing a general quay. SOLUTION: A barge 2 is constituted in such a manner that by regulating a quantity of water of ballast water by a plurality of ballast tank 4 units, into which the interior of a barge body 3 is partitioned, inclination of an upper deck and float and sink of a whole are contolled. The barge 2 is caused to come alongside a quay 28, water is poured in the ballast tank 4, which is sunk, and a bottom is caused to seat a seat bottom so that the upper deck is positiorxed approximately flush with the quay 28. The barge 2 is served as a work stage, material and apparatuses are directly inputted on the upper deck from the quay 28 to effect a work. When the work is completed, water is drained from the ballast tank 4, the barge 2 is floated with a ship 1 placed on the upper deck, and tagged to a given sea area by a tag boat. At the sea area, the barge 2 is sunk and the ship 1 is launched.

2. 发明专利

JPH01218771A DEVICE FOR ASSEMBLING PRISM 失效
公开(公告)号：JPH01218771A
公开(公告)日：1989-08-31
申请号：JP4197188
申请日：1988-02-26
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU , MIYASHITA HIROSHI
IPC分类号： B23K9/00
摘要： PURPOSE:To enable the prism assembly of good accuracy by providing the press device of the arrangement of material for forming a prism interposed between each column on the fixed column and moving column of one end part and other end side of a base frame in the orthogonal direction with a transfer line. CONSTITUTION:The arrangement of material 1 that a flange stock 1a, web stock 1b, 1c are pressed to a diaphragm 1d is carried into a prism assembly device along a reference position Y. The moving column 5 located on a base frame 3 is moved so that a pad 9 is located just the above of a material 1b by extending a cylinder 6, the arrangement of material 1 is interposed in the space with a fixed column 4 and the material 1b, 1c are positioned. Frames 8a, 8b are then descended by extending cylinders 7a, 7b, pads 9a, 9b are pressed downward by abutting to the upper end part of the material 1c, 1b respectively and the gap among the material 1b, 1c and 1a is eliminated. The upper and lower parts side cylinders 10a and 10b, 12a and 12b are extended to ensure the adhesion of the materials 1b, 1c to the material 1a and diaphragm 1d.

3. 发明专利

JPS63149120A MANUFACTURE OF HIGH-SPEED ROTARY DISK MADE OF FIBER REINFORCED PLASTIC 失效
公开(公告)号：JPS63149120A
公开(公告)日：1988-06-21
申请号：JP29704286
申请日：1986-12-13
申请人： SUMITOMO ELECTRIC INDUSTRIES , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SASAJIMA YOICHI , ITO HIROHISA , BESSHO HISAMI , AKIYAMA FUSAO , INUTAKE NORIHIRO , YAGAKI TSUTOMU , MINUMA TADAO , IMAI HIROSHI
IPC分类号： F16F15/30 , B01D59/20 , B29B15/10 , B29C43/20 , B29C43/32 , B29K105/06 , B29L31/00 , F16F15/305
摘要： PURPOSE:To obtain a pseudo isotropic rotary disk made of FRP, by a method wherein a plurality of multi-orientation textile sheets woven so that orientation directions of fibers become three or more directions are piled up in the direction of their thickness. CONSTITUTION:Cross angle alpha of fibers 2a of a multi-orientation textile sheet 2 to be supplied through a supply part 1 becomes 60 deg.. The multi-orientation textile sheet 2 is impregnated with resin 4 by introducting the same into an impregnation tank 3. In the case where the sheet 2 after resin impregnation and lamination is cured as it is, a heating and pressurizing device 5 is used and in the case where semicure of the sheet is performed, molding is performed by means of the heating device. A disk 7 of a predetermined diameter is cut off from a semicured or completely cured sheet by a cutting machine 6 moving at the same speed as that of the sheet in an advancing direction of the sheet during running of the sheet. A plurality of prepreg disks whose resin is in a semicured state are laminated and stuck directly in the direction of a thickness of the prepreg or putting a prepreg disk to be formed by performing circumferential winding of the fiber between the prepreg disks and the title method is completed by curing the same finally. As a woven sheet has the surface and the rear, lamination of the multi-orientation textile sheet is performed by inverting the surface and the rear alternately.

4. 发明专利

JPH07215666A HEAVY MATERIAL HANDLING ATTITUDE CONTROL DEVICE 失效
公开(公告)号：JPH07215666A
公开(公告)日：1995-08-15
申请号：JP3086194
申请日：1994-02-03
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU
IPC分类号： B66C1/10 , B66C13/08 , F16M7/00 , F16M13/00
摘要： PURPOSE:To easily control the heavy material hoisting attitude by fitting a tensile type balance cylinder device, in which a pipeline provided with an opening/closing valve is connected between an upper and a lower oil pressure chambers, to a hoisting tool of plural cranes. CONSTITUTION:A partitioning wall 8 is arranged at an intermediate part inside of a cylinder 7 arranged in the vertical direction to partition the inside thereof into an upper and lower cylinder parts 7a, 7b. A balance piston 9 is incorporated in the upper cylinder part 7a freely to be slid in the vertical direction to partition the inside thereof into an upper oil pressure chamber 10 and a resetting gas compression chamber 11. Furthermore, a piston rod 6 is incorporated in the lower cylinder part 7b to partition a lower oil pressure chamber 12. On the other hand, a pipeline 13 provided with an opening/closing valve 14 is connected between the upper and the lower oil pressure chambers 10, 12 to form a tensile type balance cylinder device 5A. A hoisting tool 4 of a crane 2 is fitted to plural balance cylinder device 5A, and while a heavy material 1 is hoisted by each piston rod 6.

5. 发明专利

JPH0569191A AUTOMATIC WELDING EQUIPMENT FOR STEEL SHEET PANELS 失效
公开(公告)号：JPH0569191A
公开(公告)日：1993-03-23
申请号：JP15067791
申请日：1991-06-21
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU
IPC分类号： B23K9/00 , B23K37/00 , B23K37/04
摘要： PURPOSE:To automate welding work of a reinforcing member on a steel sheet. CONSTITUTION:The automatic welding equipment is provided with a conveyor to convey the steel sheet 1 in the welding direction, a supporting member to support the reinforcing member 3 at the upper position thereof, a restraining machine 5 to position the reinforcing member 3 mounted on the steel sheet 1 from the supporting member and a welding torch 6. The restraining machine 5 is constituted of a guide plate 25 to support the side of the reinforcing member 3 along the longitudinal direction of the conveyor, a pressurizing machine 26 to press the reinforcing member 3 on the steel sheet 1 from above by a horizontal bar 30 and a pusher 35 to hold the reinforcing member 3 at the interval with the guide plate 25 by a horizontal pressing bar 36 and sliding members 37 are provided on the surfaces of the guide plate 25, the horizontal bar 30 and the pressing bar 36. Since the reinforcing bar 3 is guided and restrained by the guide plate 25 so that the deviation is not caused, positioning work can be carried out accurately and easily and the conveyance of the reinforcing member 3 is no obstructed even in the positioned state, hence work cam be carried out continuously.

6. 发明专利

JPH04228291A INNER FACE WORKING APPARATUS FOR PIPING AT HIGH PLACE 失效
公开(公告)号：JPH04228291A
公开(公告)日：1992-08-18
申请号：JP41486290
申请日：1990-12-27
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： ISHIWATARI KOJI , YAGAKI TSUTOMU , KIMURA TAKESHI , OKUBO RYOTA , MIYAHARA SHUJI
IPC分类号： B23K37/02 , B23K9/00 , B23K37/00 , B61B13/06 , G01N29/04 , G21C19/20
摘要： PURPOSE:To automatically execute works, such as edge preparation, welding, ultrasonic flaw detection, to inner peripheral part of piping arranged at high place. CONSTITUTION:A column 18 is fitted so as to stand up/collapse on a truck 14 by using a swing center shaft 20 and a lifting table 29 is fitted to the column 18. Further, a supporting rod 33 providing a jig 32 for inner face working of the pipe and a holder 35 for holding lower end part of an extending rod 34 are fitted to the lifting table 29 and a holding device 39 for addition in order to hold the supporting rod 33 under condition of holding up to upper part of the column 18 and the lower end part of extending rod 34 is fitted.

7. 发明专利

JPH01273670A METHOD AND DEVICE FOR WELDING 失效
公开(公告)号：JPH01273670A
公开(公告)日：1989-11-01
申请号：JP10191388
申请日：1988-04-25
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU , MIYASHITA HIROSHI , IKEDA ITARU , TAKEMOTO KAZUNORI
IPC分类号： B23K9/00 , B23K9/02
摘要： PURPOSE:To uniformize the shapes of build-up parts by disposing plural torches and moving the respective welding torches in follow up to the beginning end part or terminal part of materials to be welded at the same speed to execute welding of required strokes. CONSTITUTION:A slide plate 8 which ascends or descends along guides 5 by right and left lifting cylinders 7 is provided and is supported by rollers 9, 10 and side part guide rollers 12. Further, mounting plates 24, 25, 26 of the plural torches 27, 28, 29 are screwed to ball screws 13-15 by means of nut parts 24'-26'. The ball screw 13 is actuated by means of an electromagnetic clutch 17 when the torch 27 arrives at the beginning end part or terminal part of the weld zone. The torch 27 forms the uniform build-up part to the end part while moving at the same speed as the speed of the weld zone. The respective torches 28, 29 execute the similar welding. The build-ups of the weld crater parts are thereby equaled and the shapes of the build-up weld zones are uniformized.

8. 发明专利

JPS63171940A METHOD AND APPARATUS FOR ASSEMBLING REINFORCING BAR OF BUILDING 失效
公开(公告)号：JPS63171940A
公开(公告)日：1988-07-15
申请号：JP285687
申请日：1987-01-09
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU , MIYASHITA HIROSHI , IKEDA ITARU , TAKEMOTO KAZUNORI
IPC分类号： E04B1/24 , E04G21/14

9. 发明专利

JP2551122B2 失效
公开(公告)号：JP2551122B2
公开(公告)日：1996-11-06
申请号：JP26912388
申请日：1988-10-25
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YAGAKI TSUTOMU , ENDO RYO , YAMADA MINORU
IPC分类号： B23K9/028

10. 发明专利

JPH03183945A ULTRASONIC FLAW DETECTING DEVICE 失效
公开(公告)号：JPH03183945A
公开(公告)日：1991-08-09
申请号：JP32291189
申请日：1989-12-13
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： ISHIWATARI KOJI , HARADA TETSUO , SASAHARA TOSHIHIKO , YAGAKI TSUTOMU , SASAKI TAKAAKI
IPC分类号： G01N29/04 , G01N29/26 , G21C17/003
摘要： PURPOSE:To enable flaw detection even for a general weld line in a narrow space by moving a traveling car along a guide rail and moving an ultrasonic probe that the traveling car holds almost along the weld line of a metallic plate. CONSTITUTION:The guide rail 8 fitted with the traveling car 19 is interposed between a lower mirror plate 1 and a heat insulator 4, the bracket at the head end of the rail 8 is inserted inward into the space; and the electromagnet at the tail end of the rail 8 is attracted to the mirror plate 1 and the rail 8 is arranged below the mirror plate 1 almost along the weld line. Then when the motor 20 fitted to a traveling car main body 14 is driven, the traveling car 19 moves along the rail 8. Consequently, the flaw detection for the mirror plate 1 can be carried out along the rail 8 by the ultrasonic probe 39 supported on the traveling car 19 through a mount part 26 and a swing arm 33. Further, when the motor 34 fitted to the mount part 26 is driven, the driving force is transmitted to a swing center shaft 32 through a belt 36 to swing the probe 39 through the arm 33, so the wide-range flaw detection can be performed in the right-left direction about the length direction of the rail 8.

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