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1. 发明专利

JPH08270205A LIFTING DEVICE OF PREFABRICATED SCAFFOLD AND ASSEMBLING AND DISASSEMBLING WORK THEREOF 失效
公开(公告)号：JPH08270205A
公开(公告)日：1996-10-15
申请号：JP7488795
申请日：1995-03-31
申请人： MINI PUBLIC WORKS , SENTAN KENSETSU GIJUTSU CENTER , OHBAYASHI CORP , KAJIMA CORP , KUMAGAI GUMI CO LTD , KOYO KIKAI SANGYO , PENTA OCEAN CONSTRUCTION , SATO KOGYO , SUMIKIN KOZAI KOGYO KK , SUMITOMO CONST , ZENITAKA CORP , CHUO BUILD IND , TOA HARBOR WORKS CO LTD , TOKYU KENSETSU KK , TODA CONSTRUCTION , NISHIMATSU CONSTR CO LTD , NISSO IND CO LTD , FUJITA CORP , MATSUMURAGUMI KK , MITSUI CONSTR
发明人： NAEMURA SHOZO , AOYAMA NORIAKI , OGAWA TOSHIHARU , FUKUI MASAO , YAMAGUCHI YOSHISATO , IKEGAME HIROMOTO , UENO KOTA , EKUNI HIRONOBU , AOKI KATSURO , UJIIE JUNICHI , AIDA YASUHISA , YAMAHANA YUTAKA , KITANO YUKITAKE , KOIKE TADASHI , KAGAYA TOMOZO , AOTA YOSHITERU , WATANABE TORU , UKAI TOSHIHIRO , INOUE HITOSHI , MITAMURA KENICHI , NAKUSA TOSHIHIKO
IPC分类号： E04G1/22
摘要： PURPOSE: To dispense with works at a high level as prefabricated scaffolds can be assembled and disassembled only on the ground and hence increase the safety because there is no danger such as falling of workers or dropping of scaffold materials and also operate with ease because of works free from life-lines and further, increase the working efficiency since the working space is not restricted and much area thereof is not required and dispense with cranes. CONSTITUTION: A lifting device in which a lifting girder 9 having detachable claws 20 at prefabricated scaffolds is equipped between masts 8 erected on the ground, is used. The prefabricated scaffold is hooked and hoisted by the lifting girder 9. A lower scaffold is assembled in the lower side. The same processes are repeated to assemble a multi-layer scaffold in turn. The periphery of the second layer from the lowermost one, in the multi-layer scaffold assembled by the lifting girder 9, is surrounded and the prefabricated scaffold is hooked and hoisted as the whole. Then the lowermost scaffold layer suspended afloat is disassembled and removed. The same processes are repeated thereafter to disassemble and remove the lowermost scaffold layer in turn.

2. 发明专利

JPH08270211A MECHANICAL HANGING DEVICE OF SCAFFOLD 失效
公开(公告)号：JPH08270211A
公开(公告)日：1996-10-15
申请号：JP7130195
申请日：1995-03-29
申请人： MINI PUBLIC WORKS , SENTAN KENSETSU GIJUTSU CENTER , OHBAYASHI CORP , KAJIMA CORP , KUMAGAI GUMI CO LTD , KOYO KIKAI SANGYO , PENTA OCEAN CONSTRUCTION , SATO KOGYO , SUMIKIN KOZAI KOGYO KK , SUMITOMO CONST , ZENITAKA CORP , CHUO BUILD IND , TOA HARBOR WORKS CO LTD , TOKYU KENSETSU KK , TODA CONSTRUCTION , NISHIMATSU CONSTR CO LTD , NISSO IND CO LTD , FUJITA CORP , MATSUMURAGUMI KK , MITSUI CONSTR
发明人： NAEMURA SHOZO , AOYAMA NORIAKI , OGAWA TOSHIHARU , ISHIHARA HIROYUKI , YAMAGUCHI YOSHISATO , IKEGAME HIROMOTO , UENO KOTA , EKUNI HIRONOBU , FUJIE YOSHIO , UJIIE JUNICHI , AIDA YASUHISA , YAMAHANA YUTAKA , KITANO YUKITAKE , KOIKE TADASHI , KAGAYA TOMOZO , AOTA YOSHITERU , ASHIKAWA MASAYUKI , CHIKAMORI HIDEFUMI , INOUE HITOSHI , OIWA TADAO , NAKUSA TOSHIHIKO
IPC分类号： E04G3/28 , E04G3/10
摘要： PURPOSE: To automate the holding and removing motions of scaffolds and increase the safety and the working efficiency, by connecting a widening and narrowing lock mechanism and a widening and narrowing link mechanism to hold and release the scaffolds by the holding attachment of a clip arm. CONSTITUTION: When a mechanical hanging device of scaffolds is suspended and the contact part gets to contact with footboards 6 of scaffolds, a rod is pushed up and the lock of a widening and narrowing lock mechanism 10 is released. And when the device is lifted up, the distance between holding arms 29, 29 is narrowed by the widening and narrowing link mechanism 20 and lateral pipes 9 are supported by holding attachments 40, 40 and then an assembled scaffold 5 is suspended. On the other hand, the scaffold is put on the ground and the rod is pushed up by the contact part and the locking mechanism 10 is locked. When the device is hoisted, the distance of arms 29 is widened by the link mechanism 20 and hence, the holding attachment 40 is separated from the scaffolds 5.

3. 发明专利

JPH0972087A SCAFFOLD FRAME FOR SLOPE FACE 失效
公开(公告)号：JPH0972087A
公开(公告)日：1997-03-18
申请号：JP25182395
申请日：1995-09-04
申请人： SENTAN KENSETSU GIJUTSU CENTER , OHBAYASHI CORP , KAJIMA CORP , KOYO KIKAI SANGYO , PENTA OCEAN CONSTRUCTION , SUMIKIN KOZAI KOGYO KK , SUMITOMO CONST , CHUO BUILD IND , TOKYU KENSETSU KK , TODA CONSTRUCTION , NISHIMATSU CONSTR CO LTD , NISSO IND CO LTD , MATSUMURAGUMI KK
发明人： MAEDA SATOSHI , FUKUI MASAO , YAMAGUCHI YOSHISATO , UENO KOTA , KAWAMIZU NORIAKI , UJIIE JUNICHI , UBUMOTO SHINSAKU , KITANO YUKITAKE , KOIKE TADASHI , YAMANASHI HIROSHIGE , AOTA YOSHITERU , MASUDA SHUICHI , UKAI TOSHIHIRO , OIWA TADAO
IPC分类号： E04G1/24 , E04G1/00 , E04G1/36
摘要： PROBLEM TO BE SOLVED: To assemble scaffold frames for a slope face of a retaining wall simply and quickly by forming a triangular frame from a diagonal, a horizontal, and a vertical member, coupling such diagonal members one after another along the slop face, and coupling together vertically adjoining horizontal members using a brace. SOLUTION: A requisite number of scaffold frames 10 are upright erected in line at a specified spacing along the bottom of the slope face of a retaining wall, and the top and bottom of each diagonal member 11 are attached to the retaining wall using wall tying members. At this time, a universal jack 22 is instaled at the bottom of the diagonal 11, which is supported inclining in such a way as parallel with the slope face, wherein vertical members 13 and columns 14 for mounting handrail are positioned vertically. A ladder frame having a specified height is installed between scaffold frames 10 located on one side while a scaffold plate 24 is installed on the other scaffold frames 10 through horizontal members, and a handrail frame 25 is overhead mounted between the columns 14 so that a first layer of provisionally erected scaffold is constructed. Such scaffold frames 10 are coupled together one by one on the scaffold frames 10, and the diagonal members 11 are supported on the slope face using a wall contact jack.

5. 发明专利

JP2000204767A FITTING FOR CONSTRUCTION SHEET 失效
公开(公告)号：JP2000204767A
公开(公告)日：2000-07-25
申请号：JP669799
申请日：1999-01-13
申请人： KOYO KIKAI SANGYO
发明人： UENO KOTA , UEDA MINORU
IPC分类号： E04G21/32
摘要： PROBLEM TO BE SOLVED: To provide a fitting for a construction sheet which can always be fitted to a fixed position quickly, surely, and efficiently by utilizing an engaging box protruded from a support and, in addition, with which a desired construction sheet such as the protective sheet, etc. can be stretched evenly. SOLUTION: A fitting 1a which is used when a construction sheet 7 is fitted to a support 5 for temporary scaffold is composed of a wedge body 2 which can be locked to an engaging box 6 protruded from the outer peripheral surface of the support 5 and hook pipes 4a or hook pieces with removal stopping pieces protruded from the wedge body 2 so that the pieces may be inserted into and hooked on the eyelets 8 of the sheet 7.

6. 发明专利

JPH11182027A WEDGE MOUNTING METHOD IN TEMPORARY SCAFFOLD JOINT METAL FIXTURE 失效
公开(公告)号：JPH11182027A
公开(公告)日：1999-07-06
申请号：JP36727797
申请日：1997-12-24
申请人： KOYO KIKAI SANGYO
发明人： UENO KOTA , UEDA MINORU
IPC分类号： E04G7/22
摘要： PROBLEM TO BE SOLVED: To provide a wedge mounting method in a temporary scaffold joint metal fixture capable of being very easily, surely and efficiently mounted in a state to form slip preventing projections and a wedge together as a unit in advance. SOLUTION: A wedge introduction passage 4 is formed in the direction of the rear end for connecting to a wedge insertion hole 3 constituting a joint metal fixture 1. A wedge 5 monolithically forming slip preventing projections 7a.7b in advance along the wedge introduction passage 4 is inserted into the wedge insertion hole 3 and, at the same time, the required number of temporary scaffold members 9 are fixed to the rear end of the joint metal fixture 1.

7. 发明专利

JPH10220002A PIPE SUPPORT BRACKET METAL FOR FRAME 失效
公开(公告)号：JPH10220002A
公开(公告)日：1998-08-18
申请号：JP35353295
申请日：1995-12-29
申请人： KITAYAMA TAKAYOSHI , KOYO KIKAI SANGYO
发明人： KITAYAMA TAKAYOSHI , UENO KOTA , UEDA MINORU
IPC分类号： E04G17/00 , E04G25/06
摘要： PROBLEM TO BE SOLVED: To provide a pipe support bracket metal for a frame, which can not only be easily, surely and rapidly attach and remove a pipe support to and from the frame without using a sleeper, and but be tough against slide caused by a vertical or horizontal load, and which is convenient for handling during working, transportation, and storage, and durable in using a for long time. SOLUTION: A substantially planar receiving body 28 is formed at its upper surface with a pipe support fitting member 30 projected therefrom, and at its lower surface with a frame fitting member 31 corresponding to the fitting member 30. A pipe support 7 is attached to a frame 1 through the intermediary of the fitting members 30, 31, and is received and born by the receiving body 28.

8. 发明专利

JPH09110131A FRAME FOR BELT CONVEYOR 失效
公开(公告)号：JPH09110131A
公开(公告)日：1997-04-28
申请号：JP29752895
申请日：1995-10-21
申请人： KOYO KIKAI SANGYO
发明人： UENO KOTA , YAMASHITA YOSHIHIRO , MASUOKA YOSHIFUMI
IPC分类号： B65G15/08 , B65G21/06
摘要： PROBLEM TO BE SOLVED: To surely install a side face cover body with ease by forming a pair of frames on both sides into long thin rectangular frame shapes respectively, forming an upper horizontal member and a lower horizontal member of the frame by lightweight channel steel into U- shapes in the cross sections, and installing the side face cover body with a U-shaped cross section around side wall parts in the opposed upper and lower horizontal members. SOLUTION: A belt conveyor 1 is constructed of a pair of both side long thin rectangular frame type frames 2, 3 in which an upper horizontal member 4 and a lower horizontal member 5 are respectively made of lightweight channel shape steels and provided with U-shaped cross sections. A vertical member 6 made of a lightweight channel shape steel and a side face cover installing member 7 are arranged at the predetermined interval between the upper horizontal member 4 and the lower horizontal member 5. A pair of both side cover bodies 8, each of which is drawn by bending its both side edges so as to be provided with a U-shaped cross section and provided with the predetermined length, are hooked by fitting their bending lines around the opposed side wall parts 9, 10 in the upper horizontal member 4 and the lower horizontal member 5 so as to be installed in the mounting body 7 via a set screw 11. The side face cover body 8 can be easily drawn, while a lightweight channel shape steel is used for the upper member 4 and the lower member 5, so that the frame can be produced at a low cost.

9. 发明专利

JP2002061385A TEMPORARY SCAFFOLD MEMBER OF OVERHUNG BRACKET, ETC. 失效
公开(公告)号：JP2002061385A
公开(公告)日：2002-02-28
申请号：JP2000249141
申请日：2000-08-21
申请人： KOYO KIKAI SANGYO
发明人： UENO KOTA , UEDA MINORU
IPC分类号： E04G3/00 , E04G7/20 , E04G7/30 , E04G3/08
摘要： PROBLEM TO BE SOLVED: To provide a temporary scaffold member of an overhung bracket, etc., capable of easily, speedily and certainly adjusting height of a support for branching and capable of constantly positioning corresponding upper and lower stage box members at the same high level and extremely favourable in facility. SOLUTION: This temporary scaffold member is constituted by forming a pair of upper and lower part hooking holes 52, 53 communicatively with a specified interval vertically on a tenon 4 constituting the temporary scaffold member of the overhung bracket 51, etc., and fitting a collar 57 for height adjustment free to hook through each of hooking pins 57 on the upper and lower part hooking holes 52, 53, and it is constituted to adjust an engagement box body 18 of the support 17 for branching to connect by hooking the collar 55 for height adjustment properly on the upper and lower hooking holes 52, 53 at the same height level as an upper part engagement box body 11 of the support 10 to correspond with.

10. 发明专利

JP2001173222A TEMPORARY SCAFFOLD BRACKET AND TEMPORARY SCAFFOLD 失效
公开(公告)号：JP2001173222A
公开(公告)日：2001-06-26
申请号：JP35758099
申请日：1999-12-16
申请人： KOYO KIKAI SANGYO
发明人： KATSUNISHI RYOJI , UENO KOTA , HARADA KOJI
IPC分类号： E04G1/06 , E04G7/20 , E04G7/22
摘要： PROBLEM TO BE SOLVED: To provide a temporary scaffold bracket capable of proper construction all times on a outer wall face, also when having an overhung portion, and a temporary scaffold. SOLUTION: A first bracket 1 has wedges 3 vertically provided at both ends of a horizontal member 2 and a tenon 5 erected near one end of the upper part of the horizontal member 2. A second bracket 10 has a wedge 12 vertically provided at one end of a short horizontal member 11 and a tenon 13 erected from the other end. The first bracket 1 is mounted on a column 17 located at an overhung portion 22 of an outer wall face 21 via the wedges 3 and the column 17 is connected upward thereto via the tenon 5. The second bracket 10 is mounted on the column 17 located above the overhung portion 22 via the wedge 12 and the column 17 is connected upward thereto via the tenon 13. A portion located on the overhung portion 22 is recessed in approximate lateral.

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