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31. 发明专利

JPS51726A 失效
公开(公告)号：JPS51726A
公开(公告)日：1976-01-06
申请号：JP7264574
申请日：1974-06-25
申请人： SHIMIZU CONSTRUCTION CO LTD , NITTETSU KINZOKU KOGYO KK
发明人： YONEZAWA TAKAYOSHI , OKANO TADASHI
IPC分类号： E04G9/00 , E04G11/22

32. 发明专利

JP2000135594A AUTOMATIC WELDING DEVICE OF STEEL FRAME PILLARS 失效
公开(公告)号：JP2000135594A
公开(公告)日：2000-05-16
申请号：JP31025798
申请日：1998-10-30
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： OKUYAMA NOBUHIRO , YOSHIDA KOJI , KISHINO TOMIO , MAEDA JUNICHIRO , OKANO TADASHI
IPC分类号： B23K37/02 , B23K9/00 , B23K9/095 , B23K9/12 , B23K9/127
摘要： PROBLEM TO BE SOLVED: To automate a welding operation of steel frame pillars. SOLUTION: This device comprises a circular rail 3 mounted to a welding object, namely a steel frame pillar, and a device main body 4 which is guided by the rail for self-traveling and travels around the steel frame pillar. The device main body is equipped with a carriage 5 travelling on the rail, a welding torch holding mechanism 7 which is mounted to the carriage and guides the welding torch to the position facing to a weld zone for performing positioning, and a sensor for detecting a groove shape of the weld zone in a manner to position the welding torch. The welding torch holding mechanism also comprises a torch holder for holding the welding torch, a vertical moving mechanism 26 for elevating the torch holder, a horizontal moving mechanism 27 for horizontally moving the entire vertical moving mechanism in a direction for approaching/separating from the steel frame pillar, and a rotating mechanism which adjusts the welding torch direction to upward/downward directions by rotating the torch holder around a parallel axial line.

33. 发明专利

JPH1018748A ROLLER TYPE DEHYDRATOR FOR MUD-WATER FLOC 失效
公开(公告)号：JPH1018748A
公开(公告)日：1998-01-20
申请号：JP17385196
申请日：1996-07-03
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： KISHINO TOMIO , NISHIMURA ATSUSHI , OKANO TADASHI , HORIUCHI SUMIO , TAMAOKI KATSUYUKI , AIZAWA WATARU , KAWAGUCHI MASATO , IIZUKA YOSHIO
IPC分类号： E21B21/06 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a dehydrator which can continuously perform a process, having a high processing capability, and which allows mud-water to flocculate with the use of a flocculant or the like so as to separate moisture from a floc, and which is appropriate for processing a mud-water floc as industrial waste. SOLUTION: A squeezing roller 6 is made into external contact with the outer surface 3a of a drum 3 which is made of a perforated steel sheet and rotated by a motor 4, and which is fitted on a hollow shaft 2 transversely laid in a frame 1, so that the roller 6 is rotated, being energized against the drum 3 under variable pressure, and a water receiving tank 7 is suspended from the hollow shaft 2 within the drum 3 in a static condition. A mudwater floc is passed through a gap between the outer surface 3a of the drum and the squeeze roller 6 in order to perform dehydration. Water squeezed out at this time is pooled in the water receiving tank 7 through the perforation of the drum 3, and the pooled water is drained outside through a water suction pipe extending downward from the tank 7 and the hollow shaft 2, and a dehydrated floc which has stuck to the outer peripheral surface 3a of the drum after dehydration is scraped off by a scraping plate 12 in order to be taken up.

34. 发明专利

JPH0813830A SIDE-BY-SIDE CONSTRUCTION FOR BUILDING AND MACHINERY FRAME, AND METHOD FOR PRECEDING DELIVERY OF MACHINERY TO THIS BUILDING 失效
公开(公告)号：JPH0813830A
公开(公告)日：1996-01-16
申请号：JP16736194
申请日：1994-06-27
申请人： HITACHI LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： HARUBE NOBORU , TAKAO MASAHIRO , ODA SEIICHI , WATANABE MAKOTO , OZAWA AKIRA , SHIMAZAKI YASUYOSHI , HONDA TADAYOSHI , OKANO TADASHI , NIKAIDO TADASHI , SANO TSUGIO , KIMURA HIROSHI
IPC分类号： E04B1/35 , E04H5/02
摘要： PURPOSE:To shorten the construction period for constructing a building and for the carrying-in and installation of machinery. CONSTITUTION:A steel frame of a turbine building 1 is formed from a plurality of movable, divided large steel frame blocks B and each of the blocks B is prepared by stacking a plurality of small steel frames (b). For assembling the small blocks (b), predetermined machineries are incorporated thereinto and the blocks (b) are stacked at an erection area 4 adjacent to a location where the building 1 is to be constructed to assemble the block B. On the other hand, a specified turbine base 10 is constructed on a foundation in parallel with the assembling work. At a predetermined construction time, machineries are carried in and installed on a part of the base 10 beforehand. Further the block B having been assembled is moved from the area 4 to the location adjacent to the area 4, and finally the assembling of the blocks B having been divided is completed at the area 4 and the blocks B are moved and joined together to construct the whole steel frame of the building 1.

35. 发明专利

JPH082848A DUPLEX GOVERNOR DEVICE 失效
公开(公告)号：JPH082848A
公开(公告)日：1996-01-09
申请号：JP15960094
申请日：1994-06-20
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： NISHIMURA ATSUSHI , MINOWA HARUYASU , OKANO TADASHI , ISHII TOSHIAKI , KAWASAKI SETSUO
IPC分类号： B66B5/04 , F16D59/00
摘要： PURPOSE:To properly decelerate or securely stop an elevator even upon the fall thereof or the like by concurrently operating two governors whenever necessary. CONSTITUTION:A connecting bar 12 internally extending over two drums is supported between the drums. The free end 14 of the bar 12 is laid so as to be rotatable along a drum radial direction in such state as adjacent to a rotor. Also, a pin 15 is projected from the side of a slide body 8. Furthermore, the free end 14 of the bar 12 is provided with a passage section 16 for allowing the travel of the pin 15 of the body 8 within the range of the preset angle from a standby position during the motion of the rotor, an external pin guide 17 for moving the free end 14 to the internal side of the drums under slidable contact with the pin 15 of the body 8 in slidable state, and an internal pin guide 18 for guiding the body 8 to the internal side of the drums, due to the contact of the pin 15 of the body 8 not exceeding the preset angular position, upon the motion of the free end 14 to the internal side of the drums.

36. 发明专利

JPH06336827A SCAFFOLD DEVICE 失效
公开(公告)号：JPH06336827A
公开(公告)日：1994-12-06
申请号：JP12761993
申请日：1993-05-28
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： OKANO TADASHI , NISHIMURA ATSUSHI , MINOWA HARUYASU
IPC分类号： B61B13/00 , E04G3/28 , E04G27/00 , E04G3/10
摘要： PURPOSE:To provide access to a building structure of which external wall section is formed in circular- or bent-shape, and also secure good workability and safety. CONSTITUTION:Multiple columns 2 extending vertically along a building structure or a site where the building structure is to be built are installed erectedly, and a scaffold main body 4 provided with a drive power 3 for lifting is installed movably in vertical direction between at least a pair of columns 2 among the columns 2. Also an extrusion scaffold device 5 provided with a scaffold plate 10 capable of moving in a direction perpendicular to that between a pair of columns 2 in which the scaffold main body 4 is installed extendedly to enable projection from the scaffold main body 4 to the direction perpendicular to that between the columns 4 and also enable storing into the scaffold main body 4 is installed on the scaffold main body 4.

37. 发明专利

JPH0643895B2 失效
公开(公告)号：JPH0643895B2
公开(公告)日：1994-06-08
申请号：JP2464786
申请日：1986-02-06
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： SHIBUYA KAZUSATO , OKANO TADASHI , MINOWA HARUYASU
IPC分类号： G01C17/26

38. 发明专利

JPH05302429A 失效
公开(公告)号：JPH05302429A
公开(公告)日：1993-11-16
申请号：JP7608092
申请日：1992-02-26
申请人： SHIMIZU CONSTRUCTION CO LTD , NICHIAS CORP
发明人： OKANO TADASHI , NISHIMURA ATSUSHI , NOMURA HAJIME , YOSHIDA TAKEHIRO , TSUNETANI MASAHIKO
IPC分类号： E04F21/08 , B05B12/12 , B05B13/00 , B05B13/04 , B05B15/68
摘要： PURPOSE:To prevent a hose for supplying a spraying material to a nozzle member from being entwined with a motion joint part and being twisted in a spraying apparatus formed by providing a spraying nozzle member on the forward end of a manipulator which comprises plural motion joint parts and is installed on a truck. CONSTITUTION:In a spraying apparatus constructed so that a manipulator comprising plural motion joint parts (rectilinear motion joint and rotary motion joint part) is installed on a truck 1, a spraying nozzle member 21 is provided on the final side rotary motion joint part and a spraying material is supplied to the spraying nozzle member 21 by a hose, a pipe line is disposed in the interior of a rotary motion joint part having the possibility that the hose is entwined and twisted. Hollow pivots 14, 12 of the rotary motion joint part are connected to each other by a joint R2, and the supply pope 22b is connected to the hollow pivot 12 by a rotary joint R3. Thus, entwinement and twisting of the hose can be avoided.

39. 发明专利

JPH05132286A MASTLESS LIFTER 失效
公开(公告)号：JPH05132286A
公开(公告)日：1993-05-28
申请号：JP25889391
申请日：1991-10-07
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： OKANO TADASHI , KATO TSUTOMU
IPC分类号： B66C13/06 , B66C13/22
摘要： PURPOSE:To reduce the time and cost of assembling and disassembling, and improve safety by eliminating a mast. CONSTITUTION:There are provided an carrier 7 which is suspended with a wire 10 and lifts up and down, a laser transmitter 12 and a laser receiver 13 which are installed on a carrying tongs 2 and the apparatus 7, and detects the deflection of the carrier 7 and a vibration damping device 15 which is installed on the carrier 7 and slides a weight according to the deflection of the carrier 7.

40. 发明专利

JPH035515A GROUND HOLE EXPANSION DEVICE 失效
公开(公告)号：JPH035515A
公开(公告)日：1991-01-11
申请号：JP13821289
申请日：1989-05-31
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： TAMAOKI KATSUYUKI , AMANO MASARU , OKANO TADASHI
IPC分类号： E02D3/02
摘要： PURPOSE:To perform hole excavation for inserting a bag, and the insertion of the bag at the same time by forming a ground hole expansion device out of an injection cylinder provided with the bag, and a casing in which this bag is stored, and by integrating the injection cylinder and the casing together. CONSTITUTION:A ground hole expansion device 1 is composed of a cylindrical steel pipe injection cylinder 3 with an elastic bag 2 such as of a rubber fixed on the periphery, and of a cylindrical steel pipe casing 4 in which the bag 2 is stored so as to freely engage with or withdraw from the injection cylinder 3. On a vibrohammer, a device in which the casing 4 and the injection cylinder 3 are integrated together is mounted, which is inserted by a point blade 10 into a ground to be improved. When inserted to a certain depth, the injection cylinder 3 is left in the ground, with the casing 4 alone being extracted. A gap 6 between an inner cylinder 5 and an outer cylinder 7 is communicated to the bag 2, in which water is supplied for expansion. A stage of work for ground improvement can thus be reduced.

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