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1. 发明专利

JPH0313662A WORKING SCAFFOLD 失效
公开(公告)号：JPH0313662A
公开(公告)日：1991-01-22
申请号：JP14747789
申请日：1989-06-09
申请人： SHIMIZU CONSTRUCTION CO LTD , S C LEASE MASHIINARI KK , CHUO BUILD IND
发明人： KAGEYAMA SHIGERU , TOKEI SHINTAROU , SUZUKI HIDEO , KOSEKI SABURO , KANEDA MOTOKICHI , OKAMOTO ATSUJI , KONDOU MICHIAKI
IPC分类号： E04G1/34
摘要： PURPOSE:To easily assemble a scaffold by foldably installing wheeled leg sections on the stage of the working scaffold, and installing auxiliary wheels for conveyance in the folded state and connecting means between stages. CONSTITUTION:Leg sections 20 with wheels 20b are foldably installed on the back face of the stage section 10 of a working scaffold 1 via brackets 25 and erection holding means 26. Auxiliary wheels 28 for conveyance in the folded state of leg sections 20 are installed outside leg sections 20. Connecting means for connecting multiple working scaffolds 1 are installed at four corners of the stage 10. Auxiliary legs 27 are used for folding and stacking scaffolds 1. Conveyance and assembling can be facilitated.

2. 发明专利

JPH06229123A PRODUCTION OF JOINT-BAR UNIT 失效
公开(公告)号：JPH06229123A
公开(公告)日：1994-08-16
申请号：JP3734793
申请日：1993-02-03
申请人： SHIMIZU CONSTRUCTION CO LTD , CHUO BUILD IND
发明人： SHIMOMURA HIDEO , SAITO YUTAKA , IMAI MITSUO , NAKAJIMA HIDEO , AMANO MASARU , SHINOZAKI AKIO , OBATA MASAO , KONDOU MICHIAKI , ADACHI KEIRO , ABIKO RAITA
IPC分类号： E04G21/12 , E04G21/02
摘要： PURPOSE:To arrange a number of joint bars applied at concrete joints, along the longitudinal direction of a case and eliminate joints stuck out from the case and easily handle and connect the joints at the succeeding side. CONSTITUTION:A plurality of joint bars 3 are pierced and arranged at every certain interval in the longitudinal direction of a case 2. Respective joints 5 of the joint bars 3 arranged to the one side from the center of the case 2 are disposed slantwise in a closed state to each other to the other side of the case 2 and arranged on the parallel face to the case bottom. Respective joints 5 of the joint bars 3 arranged from the center of the case 2 to the other end side disposed slantwise in a closed state to each other toward the one side of the case and arranged on the parallel face to the case bottom.

3. 发明专利

JPH03212557A CONSTRUCTING METHOD FOR DOMED ROOF 失效
公开(公告)号：JPH03212557A
公开(公告)日：1991-09-18
申请号：JP874390
申请日：1990-01-18
申请人： CHUO BUILD IND , SHIMIZU CONSTRUCTION CO LTD
发明人： OKAMOTO ATSUJI , KONDOU MICHIAKI , HAYASHI SHIGEO , KAWASAKI MASATOSHI , FUJINO HIRONORI , KANZAKI OSAMI , IWASAKI YOICHI , OURA TAKEO , NAGASE TETSUO , TSUJIMURA SHOTARO , NANBA HARUYUKI , YOSHIDA TETSUJI
IPC分类号： E04B1/32 , E04F15/00
摘要： PURPOSE:To improve safety and working effectiveness by suspending a film member on a three-dimensional truss with its lower end peripheral parts gathered and folded up below its top face, and attaching the film member to a three-dimensional truss structure assembled as the three-dimensional truss is made to ascend. CONSTITUTION:A film member 4 stretchedly provided on the inside of a domed roof 13 is folded up with its lower end peripheral part gathered below its top face, and a three-dimensional truss 1 hanged at a lower position suspends a folding film member 3. Truss members are connected to the peripheral edge of the three-dimensional truss 1 as it is made to ascend to assemble up a dome- shaped three dimensional truss structure 9. Guide ropes 6, 7 for supporting the film members are stretchedly provided along the inside of the truss structure 9. After the top face of the folding film member 3 is connected to the guide rope 6 at its opposite position, the lower end peripheral part of the film member 3 is opened to connect the side of the film member 3 to the guide rope 7 at its each opposite position.

4. 发明专利

JPH03107064A FALSEWORK FOR CONSTRUCTION 失效
公开(公告)号：JPH03107064A
公开(公告)日：1991-05-07
申请号：JP24335489
申请日：1989-09-21
申请人： CHUO BUILD IND , MIRUTSUKUSU KK , SHIMIZU CONSTRUCTION CO LTD
发明人： OKAMOTO ATSUJI , KONDOU MICHIAKI , KAWASAKI MASATOSHI , YASUMOTO SHINICHI , TOZAWA GUNZO , NAKAMURA KIYOSHI , KUBO HIROYUKI , TSURUMI SHUNSUKE , MARUYAMA KAZUHIDE , TAKAMI MASAHIRO , INOUE KAGEHIKO
IPC分类号： E04G1/14 , E04G5/04
摘要： PURPOSE:To improve efficiency of placing a falsework by providing a large beam at a middle position dividing an upper and a lower sections of a unit falsework with two stages of frame falseworks stacked and providing a support to permit the falsework to be hung below the large beam. CONSTITUTION:Frame falseworks 2 formed by stondards 3 and ledgers 5 are stacked by 10 stages for example to constitute a unit falsework 1. On the fifth stage at the middle position, a large beam 6 is placed as well as a support 9 and a support arm 11 are provided below the beam 6 and fixed to an outer wall W with fixing jigs 14, 16. Then five stages of the frame falseworks 2 are hung below the large beam 6. Thus efficiency of assembling the falsework can be improved.

5. 发明专利

JPH09151542A CONNECTION STRUCTURE OF HOLLOW MEMBER 失效
公开(公告)号：JPH09151542A
公开(公告)日：1997-06-10
申请号：JP31325195
申请日：1995-11-30
申请人： SANKYO ALU IND , CHUO BUILD IND , SHIMIZU CONSTRUCTION CO LTD
发明人： TAKADA YOSHIYASU , SUGIMORI SHINICHI , HINATA HIRONOBU , KONDOU MICHIAKI , ADACHI KEIRO , NOJIMA TADAO , MOROI YOJI , SEKI YOICHI , NAKANISHI MASAAKI
IPC分类号： E04B1/58
摘要： PROBLEM TO BE SOLVED: To not only join a hollow member such as a pipe truss material easily and surely but also lighten and compact a connecting section while reducing the quantity of displacement at the time when load is applied. SOLUTION: A connecting plate 30 is attached extending over a section between the connecing sections of pipe truss materials 10, 20 (hollow members), pinholes 13, 23 are formed to the connecting sections of the pipe truss materials 10, 20, connecting holes 31, 32 are formed to the connecting plate 30, and tubular bodies 15, 25 are inserted extending over the pinholes 13, 23 and the connecting holes 31, 32. Fixing members 16, 26 are pressed into the tubular bodies 15, 25, and the connecting sections of the connecting plate 30 and each pipe truss material 10, 20 are combined integrally by the press-in of these fixing members 16, 26.

6. 发明专利

JPH0539637A CONSTRUCTION METHOD FOR DOMED ROOF AND HEAVY HOIST THEREFOR 失效
公开(公告)号：JPH0539637A
公开(公告)日：1993-02-19
申请号：JP4275291
申请日：1991-02-14
申请人： SHIMIZU CONSTRUCTION CO LTD , CHUO BUILD IND
发明人： AOKI SHIGERU , IWASAKI YOICHI , OURA TAKEO , NAGASE TETSUO , TSUJIMURA SHOTARO , NANBA HARUYUKI , OKAMOTO ATSUJI , KONDOU MICHIAKI , KAWASAKI MASATOSHI , HAYASHI SHIGEO , KANZAKI OSAMI
IPC分类号： E04B1/32 , E04B7/08 , E04G21/14 , E04G21/16
摘要： PURPOSE:To improve workability by supporting upper roof members with a lifter-like heavy hoist, lifting them in stages, and connecting truss-like lower roof members in sequence. CONSTITUTION:A heavy hoist 10 with a hydraulic cylinder 22 is provided, and a cylindrical lifter cap 30 is coupled at the tip of the cylinder 22. The joint of the uppermost roof member is hooked on the upper end of the cap 30, a scaffold catwalk 72 is fitted to it, and a strut 56 at the top section is pivotally fitted to the joint. A node 58 provided at the tip of the strut 56 and a stay 38 pivotally fitted at the lower end of the cap 30 are connected, and the nodes 58 are connected with the horizontal strut 56 to form the truss-like first layer section 64. The first layer 64 is lifted with the cylinder 22, and the second layer 66 and subsequent layers are connected to it in sequence to form a skeleton 44. The stay 38 and the heavy hoist 10 are removed, then the skeleton is covered with a sheet. The heavy hoist space can be reduced, and a domed roof can be easily and safely constructed.

7. 发明专利

JPH0932280A FORM 失效
公开(公告)号：JPH0932280A
公开(公告)日：1997-02-04
申请号：JP20653695
申请日：1995-07-20
申请人： CHUO BUILD IND
发明人： KONDOU MICHIAKI
IPC分类号： E04G9/00 , E04G9/02 , E04G9/04
摘要： PROBLEM TO BE SOLVED: To release a plate-like body from concrete without damaging its periphery by forming a frame with a hard raw material over the surface periphery of a form, and closely fitting the plate-like body with the frame in the frame. SOLUTION: This form 1 is constituted of a frame 2 made of a hard raw material or a metal raw material and a plate-like body 3 made of a veneer or a hard synthetic resin raw material. The plane shape of the form 1 is made rectangular. The frame 2 is provided on at least the surface periphery of the form 1. The frame 2 is a frame body made of an aluminum alloy and having a rectangular shape on the plan view, it has a surface section on the surface outer peripheral face, and a step is provided on the inner face of the surface section as a plate-like body lock step section. The plate-like body 3 is removably fitted inside the surface section of the frame 2, and its periphery is mounted on the plate-like body lock step section.

8. 发明专利

JPH10121714A CORNER HANDRAIL FRAME 失效
公开(公告)号：JPH10121714A
公开(公告)日：1998-05-12
申请号：JP29937696
申请日：1996-10-23
申请人： CHUO BUILD IND CO LTD
发明人： KONDOU MICHIAKI
IPC分类号： E04G5/00 , E04G1/14 , E04G1/26
摘要： PROBLEM TO BE SOLVED: To facilitate the construction of the corner of a framework scaffolding and improve the safety of work after construction by providing an extensible extension arm in the horizontal direction of a rotary frame attached to an adjustment vertical rod of an adjustment frame in the horizontal direction in a rotate manner. SOLUTION: A lower rod 1 is placed astride the horizontal rods 51 of a vertical frame by using gripping hardware 10 provided at both ends, a fixed frame 2 is placed in a position apart from the short side of a scaffold board. An adjustment frame 3 is drawn out from the fixed frame 2 and fixed to the lower rod 1 with a fixing pin 34 so that the adjustment vertical rod 30 of the adjustment frame 3 may come to the position of a handrail frame on the center side of the scaffold board to be connected. And then the rotary frame 4 is turned by 90 degrees from the direction of the handrail frame and directed toward the scaffold board to which it is connected, the extension arm 43 is extended, engaged with the vertical rod of the vertical frame of the scaffold board with a rotary connector 44 and fixed with a fixing pin. The rotary frame 5 can turn by 180 degrees in relation to the adjustment vertical rod 30 and can be attached to the right or the left of the scaffold board. Therefore, construction of the corners of the framework scaffold board is easy and the safety of work improves.

9. 发明专利

JPH09310439A FLOOR BASE MATERIAL AND FLOOR CONSTRUCTION METHOD 失效
公开(公告)号：JPH09310439A
公开(公告)日：1997-12-02
申请号：JP15167196
申请日：1996-05-22
申请人： FUJITA CORP , CHUO BUILD IND
发明人： YOSHINO TSUGUHIKO , NAMIKAWA YOSHITAKA , KONDOU MICHIAKI , KITANO YUKITAKE
IPC分类号： E04B5/40
摘要： PROBLEM TO BE SOLVED: To allow a short construction period, better workability and a lower cost for a building frame by requiring no form in constructing a reinforced concrete floor. SOLUTION: A lattice material 3 is welded to the upper face of a substrate 2 made from a long steel plate and top chord bars 4 are welded to the upper part of the latticed material 3. Ribs 5 bent at a proper height are formed at both side edges of the substrate 2 and one rib 5 at one side edge is additionally provided with a folded-back portion 6 outward. A plural of floor base materials 1 in such a way are connected together to construct a floor base material unit. Otherwise, a fireproofing board 10 is mounted on the back of the substrate 2 to form a floor such material unit 11. The floor base material unit 11 firmed in such a way is placed between beams. Concrete 8 is placed with the substrate 2 as a form to construct a floor 9.

10. 发明专利

JPH0988330A JACK SUPPORT FOR PREFABRICTED SCAFFOLDING 失效
公开(公告)号：JPH0988330A
公开(公告)日：1997-03-31
申请号：JP27180995
申请日：1995-09-26
申请人： CHUO BUILD IND
发明人： KONDOU MICHIAKI
IPC分类号： E04G1/24 , B66F3/08 , E04G1/14 , E04G25/00
摘要： PROBLEM TO BE SOLVED: To facilitate adjusting work of height difference of a base by providing stud supporting parts for supporting the lower parts of studs of a built frame, and providing height adjusting parts for freely adjusting the height of the stud supporting parts. SOLUTION: A prefabricated scaffolding is erected on the installation face on a stair with step difference, and a jack support 1a is provided at the lower part of one stud 22a of a built frame 21, while a jack support 1b is provided at the lower part of the other stud 22b. In this case, the studs 22a, 22b are respectively inserted in the grooves of stud supporting parts 2, 2 of the jack supports 1a, 1b and fixed by stud fixtures at the upper ends of the stud supporting parts 2. The jack support 1b in an upper stage is fixed in the state of a cylindrical insert body 6 of a height adjusting part being protruded by the shortest length from the lower end of a cylindrical part 5, while the jack support 1a in a lower stage is fixed in the state of a cylindrical insert body 6 of a height adjusting part being extended from the lower end of a cylindrical part 5 of the jack support 1b by the length dimension with step difference added to the height part from the lower end of the cylindrical part 5 to the installation face.

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