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11. 发明专利

FR2581906B1 未知
公开(公告)号：FR2581906B1
公开(公告)日：1990-01-19
申请号：FR8603359
申请日：1986-03-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKAYA YASUHIRO , MINAMI NAGIO , ISHITANI HIROSHI , KONDO HIROSHI , OKA TAMOTU , OHSHITA TOSHIHIKO , IZAKI SUSUMU
IPC分类号： B23K9/035 , B23K31/02 , B23P11/00 , B23K31/08
摘要： A method for assembling narrow gap members by welding is described. In the method, separate narrow gap members having spaces therein when assembled are provided and a deformation-preventive material consisting of a water-soluble material or a material capable of being disintegrated with water is filled in each space and is formed with a through groove or hole in the filled preventive material. In this state, the separate narrow gap members are subjected to welding, and immersed in water to remove the deformation-preventive material from each space. The through grooves may have a width larger than a leg length of each penetration bead, in which a heat-resistant flux is filled in each groove. The deformation-preventive material may be covered with a heat-resistant ceramic backing member shaped in a specific form or with a heat-resistant particle layer and a copper member shaped in conformity with an intended size and shape of a penetration bead.

12. 发明专利

FR2594060B1 未知
公开(公告)号：FR2594060B1
公开(公告)日：1988-04-08
申请号：FR8603332
申请日：1986-03-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKAYA YASUHIRO , MINAMI NAGIO
IPC分类号： B23K9/00 , B23K33/00
摘要： A T-jointing weld beveling for welding a plate member to a rib-like member having a varying thickness in a T-shaped manner is improved in that a beveling width changes in accordance with the thickness of the rib-like member and the edges of the beveled portion are wave-shaped so as to form intermittent gap space portions between the rib-like member and said edges, whereby uniform penetration beads can be formed, the welding can be achieved with a small electric current over the entire length of the rib-like member, and control of a welding condition can be facilitated.

13. 发明专利

DE3608030C1 未知
公开(公告)号：DE3608030C1
公开(公告)日：1987-09-03
申请号：DE3608030
申请日：1986-03-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKAYA YASUHIRO , MINAMI NAGIO
IPC分类号： B23K9/00 , B23K33/00
摘要： A T-jointing weld beveling for welding a plate member to a rib-like member having a varying thickness in a T-shaped manner is improved in that a beveling width changes in accordance with the thickness of the rib-like member and the edges of the beveled portion are wave-shaped so as to form intermittent gap space portions between the rib-like member and said edges, whereby uniform penetration beads can be formed, the welding can be achieved with a small electric current over the entire length of the rib-like member, and control of a welding condition can be facilitated.

14. 发明专利

FR2594060A1 未知
公开(公告)号：FR2594060A1
公开(公告)日：1987-08-14
申请号：FR8603332
申请日：1986-03-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKAYA YASUHIRO , MINAMI NAGIO
IPC分类号： B23K9/00 , B23K33/00
摘要： A T-jointing weld beveling for welding a plate member to a rib-like member having a varying thickness in a T-shaped manner is improved in that a beveling width changes in accordance with the thickness of the rib-like member and the edges of the beveled portion are wave-shaped so as to form intermittent gap space portions between the rib-like member and said edges, whereby uniform penetration beads can be formed, the welding can be achieved with a small electric current over the entire length of the rib-like member, and control of a welding condition can be facilitated.

15. 发明专利

IT8619682D0 未知
公开(公告)号：IT8619682D0
公开(公告)日：1986-03-10
申请号：IT1968286
申请日：1986-03-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKAYA YASUHIRO , MINAMI NAGIO
IPC分类号： B23K9/00 , B23K33/00 , B23K
摘要： A T-jointing weld beveling for welding a plate member to a rib-like member having a varying thickness in a T-shaped manner is improved in that a beveling width changes in accordance with the thickness of the rib-like member and the edges of the beveled portion are wave-shaped so as to form intermittent gap space portions between the rib-like member and said edges, whereby uniform penetration beads can be formed, the welding can be achieved with a small electric current over the entire length of the rib-like member, and control of a welding condition can be facilitated.

16. 发明专利

JPH08151122A LONG VEGETABLE SELECTOR 失效
公开(公告)号：JPH08151122A
公开(公告)日：1996-06-11
申请号：JP29451394
申请日：1994-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKITA HAJIME , MINAMI NAGIO , CHIKURA TAKASHI , INOUE SHIGEO , MORI HIDETARO
IPC分类号： B65B25/04 , B07C5/02 , B65G33/02 , B65G47/28 , B65G47/30 , B65G47/46
摘要： PURPOSE: To smoothly sort long vegetables by providing a selecting device for the long vegetables and a sorting device for shifting the long vegetables on a selecting tray to a class sorting conveyer according to a signal from the selecting device selecting the selecting tray being carried by a conveyer. CONSTITUTION: A selecting tray 10 mounting long vegitables is shifted to a chain conveyer 9 by a screw conveyer 8. The long vegetables judged by a selecting device with respect to the class is shifted to the chain conveyer 9 while a selecting conveyer C is shifted, and conveyed up to a sorting conveyer E. The long vegetables judged by the selecting device, upon reaching the sorting conveyer E, is shifted onto the sorting coveyer when the selecting tray 10 mounting the long vegetables is operated according to the judging signal from the selecting device. Thus, the long vegetables are arranged on a carrier tray of a supply conveyer 7 and delivered to the selecting tray 10 and the chain conveyer 9. Thus, the long vegetables are sorted by the classification of the sorting device according to the shape judging signal of the selecting device.

17. 发明专利

JPH07206325A CONSTRUCTION WORK LIFT DEVICE 失效
公开(公告)号：JPH07206325A
公开(公告)日：1995-08-08
申请号：JP405294
申请日：1994-01-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： YUZAKI YOSHIHIRO , MINAMI NAGIO , MASUMOTO MASANORI , SUEMITSU OTOYA
IPC分类号： B66B9/187 , B66F9/075
摘要： PURPOSE:To improve the conveying efficiency and to reduce the equipment cost and equipment weight. CONSTITUTION:At the time of conveying a load 24 from the ground to the destination floor of a structure 11 under construction, a fork truck 21 is advanced from a lift 13 to the position of the load placed on the ground, a load elevating fork 25 is raised to support the load 24, and subsequently the fork truck 21 is moved backward to transfer the load onto the lift 13. At this time, the lateral shifting in position of the fork truck 21 is corrected by each guide roller provided on the truck main body 23 and guide rails provided on the lift 13 to stop the fork truck 21 in a designated position on the lift 13, and subsequently the lift 13 is raised from the ground to the destination floor of the structure 11. Subsequently, the fork truck 21 is run from the lift 13 to the destination floor, and the load elevating fork 25 is lowered to unload the load 24. In the case of conveying the load 24 from the destination floor to the ground, or in the case of conveying the same between the upper and lower destination floors, the operation is performed according to the same procedure.

18. 发明专利

JPH06335864A SUCTION BLASTING DEVICE 失效
公开(公告)号：JPH06335864A
公开(公告)日：1994-12-06
申请号：JP26725891
申请日：1991-09-18
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： UCHIDA KIYOSHI , MIYAJI YOSHIKAZU , MINAMI NAGIO , NOBUSHIGE TADASHI , SAKA YOICHIRO , HAMANAKA KENGO
IPC分类号： B24C3/06 , B24C9/00
摘要： PURPOSE:To obtain a suction blasting device which possesses the high performance and prevents the leakage of the grinding material and powder dust outside, even if a workpiece is not flat and has a stage difference. etc., by successively recovering almost the whole quantity of the grinding material and powder dust which leak outside from a blasting head during the blasting operation. CONSTITUTION:A suction blasting device is equipped with a blasting head 1 equipped with a suction nozzle 4 which recovers the grinding material and powder dust produced by blasting the grinding material to a workpiece by a blasting gun and a single or a plurality of auxiliary suction nozzles 8 which are installed on the outer peripheral part of the blasting heads 1 and recovers the grinding material and powder dust which leak outside from the lower edge of the blasting head 1.

19. 发明专利

JPH06285634A AUTOMATIC WELDING METHOD FOR STRUCTUAL STEELWORK 失效
公开(公告)号：JPH06285634A
公开(公告)日：1994-10-11
申请号：JP2297291
申请日：1991-01-23
申请人： MITSUBISHI HEAVY IND LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： MATSUMOTO TAKEJI , MUKOYA YOSHINORI , WADA KOICHI , YUZAKI YOSHIHIRO , MINAMI NAGIO
IPC分类号： B23K9/00 , B23K9/12 , B23K9/127 , B23K37/00 , E04B1/35 , E04G21/12
摘要： PURPOSE:To improve working efficiency without incidental work such as tab plate fitting in welding assembly of pillars of the structual steelwork. CONSTITUTION:A rail 9 provided on a base carriage 7 to travel on the floor face is arranged around the periphery of an existing pillar 1 and a setting process which sets a welding carriage 16 mounted with a welding torch 17 and a position detector 18 on the same rail 9 and a teaching process which detects the positional relation between the welding carriage 16 and the pillar 1 by the position detector 18 and sets welding conditions on the welding carriage 16 are carried out. Further, a playback process which performs automatic welding on the existing pillar 1 and a pillar 1' of the next position by the welding conditions while moving the welding carriage 16 along the rail 9 and a preparatory process which pulls up and transfers the base carriage 7 and the welding carriage 16 to the upper area are carried out in order.

20. 发明专利

JPH0557072B2 失效
公开(公告)号：JPH0557072B2
公开(公告)日：1993-08-23
申请号：JP10959984
申请日：1984-05-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： WAKAMOTO IKUO , MINAMI NAGIO , NAGAREDA MASAZUMI
IPC分类号： B23K9/167 , B23K9/035 , B23K9/08 , B23K9/16

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