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1. 发明专利

JP2000045517A SLIP-FOAM CONSTRUCTION METHOD 失效
公开(公告)号：JP2000045517A
公开(公告)日：2000-02-15
申请号：JP21611198
申请日：1998-07-30
申请人： TAISEI CORP
发明人： OTOMO TAKESHI , OWAKI EIJI , MATSUOKA YASUNORI
IPC分类号： E04G11/22 , E04G11/26
摘要： PROBLEM TO BE SOLVED: To provide a slip-form construction method in which forms can be removed without generation of a shear frictional force on a concrete surface and the surface of forms can be easily cleaned. SOLUTION: Forms 14, 16 are constituted of driving rolls 18, 22 arranged under support frames 10, 12 to rotate as shown in the arrow mark, driven rolls 20, 26 arranged above the support frames 10, 12, and a number of small- sized form members 22 endlessly connected to each other and wound on the driving roll 18 and the driven roll 20, and the driving roll 22 and the driven roll 26 respectively to vertically circulate. The form faces 14a, 16a are positioned at the place where a plurality of form members 22 are continuously arranged to form a vertical plane.

2. 发明专利

JPH06294209A FORMWORK DEVICE FOR JUMPING FORMWORK CONSTRUCTION METHOD 失效
公开(公告)号：JPH06294209A
公开(公告)日：1994-10-21
申请号：JP20402893
申请日：1993-08-18
申请人： OHBAYASHI CORP
发明人： TAMAKI SHOJI , KATO MINORU , SONE TAKAYUKI , NOZAKI TOKIHISA
IPC分类号： E04G11/28 , E04G9/10 , E04G11/26
摘要： PURPOSE:To dispense with cleaning of a formwork at every drawing out of a concrete formwork, and enable to quickly set the formwork for succeeding process. CONSTITUTION:A formwork device for a jumping formwork construction method for building a caisson is provided with a pedestal 9 arranged in a partitioned chamber and contacted its four faces with the partion walls 4, an elevatable frame 11 connected onto the pedestal 9 elevatably and detachably, and a formwork device main body 5 constituted of frameworks 14 vertically supported with the side four faces of the elevatable frame 11 capably of being advanced and retreated. A concrete sticking prevention film 20 is stuck on the side of placing concrete of the formwork 14 so as to enable to exchange it at every placing concrete.

3. 发明专利

JPH02132272A QUICK EXECUTION METHOD FOR FIRE PROOFING OF STEELWORK PILLAR 失效
公开(公告)号：JPH02132272A
公开(公告)日：1990-05-21
申请号：JP28657588
申请日：1988-11-12
申请人： MITSUI CONSTR
发明人： OGAWA MANABU , YAMAMOTO ICHIRO
IPC分类号： E04B1/94 , E04G11/22 , E04G11/26 , E04G21/02
摘要： PURPOSE:To contrive efficient operation of materials shortening an execution time and facilitating diversion of a mold by using the moving mold movable in a vertical direction, depositing concrete mortar adding an accelerating agent and constructing fireproofing. CONSTITUTION:A sliding mold 20 of squared section with one end open in a moving mold device 19 is moved up and down in a vertical direction along a guide rail 17 of a lifter 22 and set up in four peripheries of a steelwork pillar 12a, forming concrete depositing space 15. Subsequently, concrete mortar 6, adding an accelerating agent, is supplied from a concrete delivery pipe 1, providing an accelerating agent adding means in the point end, and deposited in the depositing space 15. While fireproofing 12 is constructed by quickly solidifying the concrete 6 by the accelerating agent, the mold device 19 is moved to the upper repeating a similar procedure, and the fireproofing 12 is constructed successively to the upper and completed.

4. 发明专利

JPS60123623A SLOPE FORM CONSTRUCTION DEVICE 失效
公开(公告)号：JPS60123623A
公开(公告)日：1985-07-02
申请号：JP23075183
申请日：1983-12-06
申请人： RAITO KOGYO KK
发明人： KONOMA MASAO , ABE MASANAO
IPC分类号： E02D17/20 , E04G11/22 , E04G11/26
摘要： PURPOSE:To eliminate the need to install forms, by a method wherein a spray device is mounted to a body, scaffold rails are disposed at a distance in the direction of width of a slope form, and a shaping device for shaping both sides of a slope form material is installed on the rails, and a spraying material is sprayed on a portion between the shaping devices or ahead thereof. CONSTITUTION:A number of scaffold rails 2 are disposed along the direction of the slope of the surface 1 of slope at a distance in the direction of width of the slope and apart from the surface 1 of slope. A slope form structure device A is mounted to the scaffold rails 2, the device A is gradually lifted up through a wire 3 for preventing fall-down of the device, and a spray material C is sprayed and shaping is made on slope forms B. The lateral forms of the slope forms B are formed through lateral movement of only the spray and shaping part of the device A. This enables construction of the slope forms without using the forms, and shaping of the upper surface of the slope stripe also.

5. 发明专利

JPS5167647A Konkuriitokatawakukoho niokeru suraidengukoho nioite konkuriitoshiagarimenosonshosasenaide suraidengugadekirukoho 失效
公开(公告)号：JPS5167647A
公开(公告)日：1976-06-11
申请号：JP14136874
申请日：1974-12-09
申请人： Yutaka Watanabe
发明人： WATANABE YUTAKA
IPC分类号： E04G11/26

6. 发明专利

JPS4827014B1 失效
公开(公告)号：JPS4827014B1
公开(公告)日：1973-08-18
申请号：JP8570669
申请日：1969-10-28
IPC分类号： E04G11/26 , E04G11/22

7. 发明专利

JP2000319850A BELT FORM APPARATUS 失效
公开(公告)号：JP2000319850A
公开(公告)日：2000-11-21
申请号：JP13272999
申请日：1999-05-13
申请人： OHBAYASHI CORP
发明人： NAKAJIMA MASATOMO , NAKAMA SHOJI , FUJII TAKESHI , NINOMIYA TADASHI
IPC分类号： E02B5/02 , E04G9/10 , E04G11/22 , E04G11/26 , E04G11/34
摘要： PROBLEM TO BE SOLVED: To provide a belt form apparatus which enables continuous concrete placement, and achieves further energy saving and shortening of a construction period when a concrete structure having a predetermined cross sectional shape continuously extending in the horizontal direction. SOLUTION: A frame 20 which progresses almost in the horizontal direction supports a pair of guide rollers 26, 26a, 26b which are arranged at a predetermined interval in a progressing direction. An endless belt 24, 24a, 24b is allowed to orbit between the guide rollers 26, 26a, 26b, to thereby carry out rotative guiding. A single external side surface of the endless belt is made into a form surface 28, 28a, 28b of placed concrete C.

8. 发明专利

JP2000310035A SLIDING CONCRETE PLACING DEVICE, AND CONSTRUCTION OF CONCRETE STRUCTURE 失效
公开(公告)号：JP2000310035A
公开(公告)日：2000-11-07
申请号：JP11786099
申请日：1999-04-26
申请人： TAISEI CORP
发明人： FURUTA HIDEO , ERIGUCHI YASUHISA
IPC分类号： E04G9/10 , E04G11/22 , E04G11/26
摘要： PROBLEM TO BE SOLVED: To provide a sliding concrete placing device capable of preventing the deterioration of quality of the concrete due to the exposure with the dry condition in early time by preventing the generation of friction between a surface of the concrete and a sliding form. SOLUTION: A sliding concrete placing device includes a sliding form 10 assembled along the peripheral part of a structure to be constructed and to be placed therein the concrete C and a sliding form moving means (climbing jack 30, a reaction force rod 31) for moving the sliding form in a constant direction along the peripheral part. The device is also provided with a concrete surface protecting member (a water permeable sheet S) interposed between the sliding form and the surface of the placed concrete, and a concrete surface protecting member feeding means (a sheet feeding mechanism 41, a sheet winding mechanism 42) for feeding the concrete surface protecting member from a traveling direction side of the sliding form to the opposite side.

9. 发明专利

JP2959313B2 Sliding formwork construction method 失效
公开(公告)号：JP2959313B2
公开(公告)日：1999-10-06
申请号：JP3088193
申请日：1993-02-19
申请人：株式会社大林組
发明人： TAMAKI SHOJI , SONE TAKAYUKI , ITO MASAMI , HIRATA TAKAYOSHI , SOGO SHIGEYUKI , HAGA TAKASHIGE
IPC分类号： E04G11/22 , E04G11/26 , E04G21/24

10. 发明专利

JPH11131798A AUTOMATIC RISING AND FALLING FORM DEVICE 失效
公开(公告)号：JPH11131798A
公开(公告)日：1999-05-18
申请号：JP30113697
申请日：1997-10-31
申请人： FUKUDAGUMI KK
发明人： SASAKI TOSHIYASU
IPC分类号： E04G11/22 , E04G11/26
摘要： PROBLEM TO BE SOLVED: To eliminate assembly and disassembly work of a scaffold or form by manpower on a high place and to provide an automatic rising and falling form device excellent in practical use, highly promoting work efficiency and, at the same time, capable of sufficiently ensuring safety. SOLUTION: An automatic rising and falling form device is used when concrete 21 is cast to form a wall surface 20 of high-rise structure such as dam, bridge pier or chimney, etc. Then, an endless track form 1 of caterpillar construction is provided, a driving section 2 for driving and turning the endless track form 1 is provided the said endless track form 1, and it is so constituted that the endless track form 1 is driven and turned and that the concrete 21 is subsequently cast in the direction of movement by driving and turning of the endless track form 1 to make it possible to form the wall surface 20.

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