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31. 发明专利

JP2001164748A SUSPENSION SCAFFOLD CONSTRUCTION 失效
公开(公告)号：JP2001164748A
公开(公告)日：2001-06-19
申请号：JP35115599
申请日：1999-12-10
申请人： JAPAN STEELS CORP KK
发明人： ISHIDA MITSUHIRO , SUMI TAKANORI
IPC分类号： E04G3/00 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a suspended scaffold which assures safety, easy handling in transport, storage, field assembly, or the like, without losses of supports or the like during transport, storage or the like. SOLUTION: In a suspended scaffold 1, having an opening 4 formed at one portion at one side of a rectangular scaffold, a ladder 5 directed to the lower step is provided and plates 8, having suspending coupling holes 7 at the upper and lower parts almost at the four corners are provided, freely foldable supports 9a, 9b, 9c, 9d and 10 are provided in the longitudinal direction and upper surface direction of the suspended scaffold 1 almost at the central part and almost at four corner portion, and a suspended scaffold construction with formed, freely detachable safety handrails are formed by utilizing the freely foldable supports 9a, 9b, 9c, 9d and 10.

32. 发明专利

JP2001159235A HOLE SECTION COVER FOR SUSPENDED SCAFFOLD OR THE LIKE 失效
公开(公告)号：JP2001159235A
公开(公告)日：2001-06-12
申请号：JP34309199
申请日：1999-12-02
申请人： KUNIMOTO CO LTD , SUGIKOU KK
发明人： FURUKAWA HIROAKI
IPC分类号： E04G3/00 , E04G21/32 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a hole section cover for a suspended scaffold or the like serving to prevent a foreign matter drop accident from the suspended scaffold suspended below a bridge or the like for the maintenance work. SOLUTION: This hole section cover is arranged on a hole section 18 through which the chain of the suspended scaffold suspended by the chain 16 passes to close the hole section 18 around the chain 16. The cover is provided with a pair of openable cover members 8a, 8b, and a brush-like chain coupling section 10a to be coupled with the chain 10 when a pair of cover members 8a, 8b are closed is provided at least on the inside of one cover member 8a.

33. 发明专利

JP2001107557A HANGING SCAFFOLD DEVICE 失效
公开(公告)号：JP2001107557A
公开(公告)日：2001-04-17
申请号：JP28429499
申请日：1999-10-05
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： FUJIWARA HIROYUKI
IPC分类号： E04G3/28 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To reduce the labor and time required for installing and removing a working scaffold. SOLUTION: Temporary beam members 2 with pulleys 3 installed thereon are freely detachably extended on the top of a cyclone body 1. Pulleys 5 are provided on two corners extending along one long side of a rectangular hanging scaffold body 4, and a manually operated winch 6 with a wire rope 7 wound thereon and a fixing part 8 for attaching the end of the wire rope 7 thereto are provided on two corners extending along the other long side. After the hanging scaffold body 4 is positioned at the bottom of the cyclone body 1, the wire rope 7 wound on the manually operated winch 6 is hung around the pulleys 3, 5 and has its end attached to the fixing part 8 to hang the hanging scaffold body 4 down from the temporary beam members 2. The hanging scaffold body 4 is raised or lowered by the manually operated winch 6 to perform construction work for fireproofing an overall interior wall surface from the bottom to top of the cyclone body 1.

34. 发明专利

JP3127141B2 失效
公开(公告)号：JP3127141B2
公开(公告)日：2001-01-22
申请号：JP34702197
申请日：1997-12-02
IPC分类号： E04G3/00 , E05D15/40 , E05F3/00 , E04G3/10

35. 发明专利

JP2001012075A WORK GONDOLA 失效
公开(公告)号：JP2001012075A
公开(公告)日：2001-01-16
申请号：JP22033899
申请日：1999-06-29
申请人： SASAKI CO
发明人： SASAKI KOKICHI
IPC分类号： E04G3/28 , B66B9/187 , E04G27/00 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a work gondola getting a prescribed weight so as to work stably during work, and reducing the weight helping move easily when moving, and having sufficient strength. SOLUTION: In a work gondola made up of a floor plate 1 and frames 2 raised at the edges, and in which the frames 2 are suspended by wire roles 7 with a suspending machine and move along the exterior wall of a building, the frames 2 are formed of light metal members, chemical fiber wire is penetrated into the interior, and a weight is provided in the lower portion of the floor plate 1.

36. 发明专利

JP2000213161A HANGING SCAFFOLD FOR STAIRS 失效
公开(公告)号：JP2000213161A
公开(公告)日：2000-08-02
申请号：JP1653799
申请日：1999-01-26
申请人： TAISEI CORP , KKL KK
发明人： AIKAWA YOSHIRO , OKA MASATO
IPC分类号： E04G3/00 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a temporary hanging scaffold which can be easily installed or removed without narrowing a stairs passageway or closing the passageway by obstacles and through which finish works to the rear side of the stair steps or the rear side of a landing or the like can be carried out. SOLUTION: This hanging scaffold for stairs which can be adapted for stairs having landings, is constituted of a hanging plate 1 as a fixing tool attached to the rear face of the landing floor K of the stairs, a hanging scaffold frame 2 hung down from the landing floor K and fixed thereto by the hanging plate 1, steel ledger boards 3 as horizontal ledger boards laid down on the bottom face of the hanging scaffold frame 2, and extensible steel bridges 4 as oblique scaffold plates obliquely laid between adjacent hanging scaffold frames 2, 2. Extensible jacks 5 are put between the hanging scaffold frames 2 and the rear faces of the landing floors K of the stairs.

37. 发明专利

JP3066363B2 失效
公开(公告)号：JP3066363B2
公开(公告)日：2000-07-17
申请号：JP31168798
申请日：1998-11-02
IPC分类号： E04G3/28 , E04G3/10

38. 发明专利

JP3052999B2 失效
公开(公告)号：JP3052999B2
公开(公告)日：2000-06-19
申请号：JP12257196
申请日：1996-04-19
IPC分类号： E04G1/36 , E04G3/00 , E04G3/10

39. 发明专利

JP2000145129A STAGING PROVIDED WITH LOAD LIFTER 失效
公开(公告)号：JP2000145129A
公开(公告)日：2000-05-26
申请号：JP34238098
申请日：1998-11-16
申请人： NIPPON GIJUTSU CT KK
发明人： UEDA RYOJI , YOSHIMURA SEIJI
IPC分类号： E04G3/00 , B66C23/24 , E04G21/16 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To safely and easily carry in and out building materials by detachably fitting this staging to a veranda of a building or an outside scaffold in order to carry in and out relatively small building materials at any arbitrary floor of the building under construction. SOLUTION: A working floor 11 is detachably fitted to a veranda at an arbitrary floor of a building under construction or an outside scaffold 1 by wires 16, 17 so as to overhang outward and handrails 21, 22 are erected along the edge except the building side of the working floor 11. Supports 28 are erected at the inside of the handrails and an arm 29 is connected at the upper end of the support so that the front end of the arm extends to the outside of the handrail and can be horizontally turned. Further, a motor-driven hoist 30 is equipped at the front end of the arm 29.

40. 发明专利

JP2000129909A SUSPENDING METAL FITTING FOR SUSPENDED SCAFFOLD 失效
公开(公告)号：JP2000129909A
公开(公告)日：2000-05-09
申请号：JP30836998
申请日：1998-10-29
申请人： PENTA OCEAN CONSTRUCTION
发明人： SATO NAOSHI
IPC分类号： E04G3/00 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To easily form a suspended scaffold for a work of ceiling or the like by movably and rotatably providing a pair of mounting bodies on a horizontal pipe provided between the upper parts of opposed flat plates, providing a horizontally rotatable nipping tool on the mounting body, and providing a suspending plate for mounting a scaffold steel pipe between the lower parts of the flat plates. SOLUTION: This suspending metal fitting for scaffold is formed of nipping tools 7 for nipping the flange of a steel beam and hanging plates 8 for suspending a suspended scaffold, and a scaffold plate is laid between scaffold steel pipes suspended every proper interval to form a suspended scaffold. The U-shaped nipping tool 7 in a front view can be fixed to the flange of the steel beam by a fixing bolt 9 on its upper surface 9. This nipping tool 7 is mounted on a mounting body 10 in such a manner as to be rotatable around a vertical shaft 7a, and the mounting body 10 is fitted to a horizontal pipe 12 between flat plates 11 in such a manner as to be movable, so that the rotation around the vertical shaft 7 and the movement of the horizontal pipe 12 can be regulated by regulating bolts. The hanging plate 8 is welded to an L-shaped angle between the flat plates 11, and mounting holes 15 for mounting the scaffold steel pipe are provided at proper intervals so that the height of the scaffold is adjustable.

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