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1. 发明专利

JPH0780777A ASSEMBLY JIG 失效
公开(公告)号：JPH0780777A
公开(公告)日：1995-03-28
申请号：JP23000993
申请日：1993-09-16
申请人： NISUKO KENSETSU KK
发明人： UTASHIRO HIROSHI , KOGA SATOSHI , MATSUURA TAKESHI
IPC分类号： B25B11/02
摘要： PURPOSE:To dispense with the accessary works such as a boring for bolts, a welding and an installing of an auxiliary metal fitting, and the like when a working table, a timbering stand, and the like are assembled, by forming a boss a pair of opposing bolts are screwed, on both sides holding the groove of a groove form metal fitting, and screwing the bolts to the boss. CONSTITUTION:When the component members of a working table or a timbering stand are assembled, in the assembling time of the working table, the timbering stand, or the like, the flange A of a member to be connected is fitted to the groove of a groove form metal fitting 1 of the first assembly jig having a reinforcement rib in the longitudinal direction, and the flange A is pressed and held by a pair of bolts opposing each other and screwed to the boss of the metal fitting 1. And at one end of the groove form metal fitting 1, the plate form part 4 of the first assembly jig, and the flange B of another member to be connected are held and fixed by a C type assembly jig. In this case, when the holding force of the first assembly jig is to be increased, the groove form metal fitting 5 of the second assembly jig having a reinforcement rib in the longitudinal or the peripheral direction is installed to contact one end of the first assembly jig in the same manner, so as to press and hold the flange A.

2. 发明专利

JPH1190916A JIG FOR MANUFACTURING OBLIQUELY-CUT BOX CULVERT 失效
公开(公告)号：JPH1190916A
公开(公告)日：1999-04-06
申请号：JP25474097
申请日：1997-09-19
申请人： NISUKO KENSETSU KK
发明人： HANE YOSHIO
IPC分类号： E03F3/04 , B28B7/00 , B28B7/02 , B28B21/82
摘要： PROBLEM TO BE SOLVED: To provide a form for manufacturing an obliquely-cut box culvert which can be used even when both of a slant angle and dimensions are varied and shows excellent efficiency on the occasion of manufacturing the obliquely- cut box culvert. SOLUTION: A jig to be disposed between inner and outer frames of a matrix of a box culvert. The jig comprises upper and lower steel blocks 1 provided at four corners, means for moving the steel blocks 1 up and down and fixing them, male and female molds provided above and below haunch parts at the four corners respectively, jig members 2 which are fitted with male mold frames fitted to the four sides of the upper steel blocks 1 and being extensible and contractible in the width direction and are extensible and contractible in the lengthwise direction and jig members 2 which are fitted with female mold frames fitted to the four sides of the lower steel blocks 1 and being extensible and contractible in the width direction and are extensible and contractible in the lengthwise direction, and the steel block 1 is made to have a structure constituted of a means for forming an edge of a hexahedron of which two sets of faces formed by the matrix are parallel and the residual two faces slanting 2.

3. 发明专利

JPH1134032A SHORT SLANT-CUT BOX CULVERT FORM 失效
公开(公告)号：JPH1134032A
公开(公告)日：1999-02-09
申请号：JP19681297
申请日：1997-07-23
申请人： NISUKO KENSETSU KK
发明人： UTASHIRO HIROSHI
IPC分类号： E03F3/04 , B28B21/82
摘要： PROBLEM TO BE SOLVED: To provide a short, slant-cut box culvert form for forming a short, slant-cut box culvert readily, and capable of forming fitting joint parts at both ends in the axial direction. SOLUTION: The short box culvert form has an inclined table 1 with an inner frame and outer frame 4 installed on the table frame 2, and a male and female socket 5 being movable vertically between the inner frame and outer frame 4, thereby placing concrete by adjusting the height of the male and female socket 5. Also, the form is disposed to be slanted about one side of the inclined table 1 so as to be a box culvert form for placing concrete and placing slant-cut box culvert by permitting the inner frame and outer frame 4 to be inclined, and also it can be formed capable of forming a fitting joint part by providing a male and female ring at the ceiling end part of the placed concrete.

4. 发明专利

JPH07205134A CONTINUOUS METHOD FOR CONCRETE PRODUCT 失效
公开(公告)号：JPH07205134A
公开(公告)日：1995-08-08
申请号：JP127294
申请日：1994-01-11
申请人： SEIBU ELECTRIC & MACHINERY CO , NISSHIN SANGYO CO , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , YOSHIMURA HIROKI , KOGA SATOSHI
IPC分类号： B28B1/08 , B28B7/30 , B28B21/14 , B28B21/88 , B28B21/90 , B28B23/02
摘要： PURPOSE:To smoothly execute an assembly line by moving a form set by a form unit to another place, placing concrete, vibrating it, moving it to another place, steam curing it, returning it to an original unit, removing it, releasing it from the form, and cleaning the form. CONSTITUTION:An outer frame, an inner frame, a bottom plate provided on a machine base 1 are set by a form unit 24 to make a form. The form is removed from the base, placed on a truck 26, and fed to a batcher plant 22. Concrete is placed, and vibrated by a vibrator 23, and clamped. It is moved by the truck 26, charged in a dry furnace 21, and steam cured. It is returned to the original unit 24, removed from the frame, and released from the mold. The form in which a concrete product is removed is cleaned. Accordingly, setting of the form of the product, releasing of the product from the frame are semi-automated, placed and cured at the other place, thereby providing an assembly line.

5. 发明专利

JPH0782886A STEEL FORMWORK FASTENING JIG 失效
公开(公告)号：JPH0782886A
公开(公告)日：1995-03-28
申请号：JP22860293
申请日：1993-09-14
申请人： NISUKO KENSETSU KK
发明人： UTASHIRO HIROSHI , KOGA SATOSHI , MATSUURA TAKESHI
IPC分类号： E04G17/04 , B28B7/00
摘要： PURPOSE:To attain weight reduction and miniaturization by the use of high strength steel and omit machining work so as to decrease the cost by manufacturing a steel formwork fastening jig by forging. CONSTITUTION:A clamp 1 and a receiving metal fitting are formed by forging, and a bolt and a long nut 12 being solded on the market are utilized for a clamper 7. All the pivotal fitting parts by pins 5 are caulked so as to reduce manhour. The clamp 1 is to one formwork and the receiving metal fitting is to the other formwork welded, and this jig is constituted so that the formworks are fastened together by standing and falling of a lever 4 through a T-shaped hooking metal fitting.

6. 发明专利

JP2726908B2 失效
公开(公告)号：JP2726908B2
公开(公告)日：1998-03-11
申请号：JP34653993
申请日：1993-12-22
申请人： SEIBU DENKI KK , NITSUSHIN SANGYO KK , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： E03F3/04 , B28B7/02 , B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90

7. 发明专利

JPH11309708A DIMENSIONALLY VARIABLE UNDERFRAME DEVICE FOR MANUFACTURING BOX CULVERT 失效
公开(公告)号：JPH11309708A
公开(公告)日：1999-11-09
申请号：JP12071798
申请日：1998-04-30
申请人： NISUKO KENSETSU KK
发明人： UTASHIRO HIROSHI
IPC分类号： E03F3/04 , B28B7/02 , B28B7/04 , B28B7/30
摘要： PROBLEM TO BE SOLVED: To provide a dimensionally variable underframe device which is suitable for manufacturing a box culvert of varing size. SOLUTION: Slide pipes 2a, 2b consisting of an angular steel pipe are attached in a #form in the lower inside of a rest 1d so that the pipes 2a, 2b are arranged at an upper and a lower stage each and a steel plate with a recessed notch is mounted upto the outer edge of the rest 1d. In addition, a roller 3a coming into contact with a sliding lower surface is provided on both open ends of the slide pipes 2a, 2b, and a sliding bar 3 with an attached roller coming into contact with the inner upper face of the slide pipes 2a, 2b, is introduced through both open ends to the tip. In addition, a bracket 4 is attached to a part protruding from the slide pipes 2a, 2b and the outer frame 5 of a box culvert is fitted to the tip of the bracket 4 so that sliding bars 2a, 2b emerge from and retract into the slide pipes 2a, 2b. Next, it is arranged so that a socket 6 on the notched steel plate can be pressed to the inside from four sides by the outer frame 5. Thus the under frame device is of such a construction that the sliding bar 3 with the attached outer frame 5 can deal with the box culvert of an optional size by moving the recessed part of the notch in and out in accordance with the size of the box culvert.

8. 发明专利

JPH07178720A FORM APPARATUS 失效
公开(公告)号：JPH07178720A
公开(公告)日：1995-07-18
申请号：JP34653993
申请日：1993-12-22
申请人： SEIBU ELECTRIC & MACHINERY CO , NISSHIN SANGYO CO , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： E03F3/04 , B28B7/02 , B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90
摘要： PURPOSE:To remove an outside form, a bottom stage, an inside form and an advancing and retreating apparatus under an integrated condition from a base stage and to age them in a narrow space. CONSTITUTION:An outside form 7 divided into a plurality of pieces, an outside form transferring truck 42 carrying the outside form 7 and moving on a base stage 4 in the horizontal direction, a truck driving apparatus driving the outside form transferring truck 42 and set on the base stage 4, a bottom stage 10 placed on a base stage 4, inside forms 8a-8f moving on the bottom stage 10 in the horizontal direction and divided into a plurality of pieces, an advancing and retreating apparatus 12 advancing and retreating the inside forms 8a-8f in the horizontal direction are provided and a driving apparatus 3 actuating the advancing and retreating apparatus 12 and the outside form 7, the bottom stage 10, the inside forms 8a-8f and the advancing and retreating apparatus 12 are removable under an integrated condition from the base stage 4.

9. 发明专利

JPH07178719A FORM APPARATUS 失效
公开(公告)号：JPH07178719A
公开(公告)日：1995-07-18
申请号：JP34653893
申请日：1993-12-22
申请人： SEIBU ELECTRIC & MACHINERY CO , NISSHIN SANGYO CO , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , KUCHIHARA TAKESHI , KAMATA MASARU , TANI NAOKI , KOGA SATOSHI
IPC分类号： B28B7/10 , B28B7/18 , B28B21/82 , B28B21/88 , B28B21/90 , E03F3/04
摘要： PURPOSE:To remove an outside form, a bottom stage, an inside form and an advancing and retreating apparatus under an integrated condition from a base stage and to age them in a narrow space. CONSTITUTION:An outside form 7 moving on a base stage 4 in the horizontal direction and divided into a plurality of pieces, a bottom stage 10 placed on a base stage 4, an inside form 8 moving on the bottom stage 10 in the horizontal direction and divided into a plurality of pieces, an advancing and retreating apparatus 12 advancing and retreating the inside form 8 in the horizontal direction, a driving apparatus 3 actuating the advancing and retreating apparatus 12 and an outside form advancing and retreating apparatus advancing and retreating the outside form 7 in the horizontal direction, are provided. In addition, the driving apparatus 3 is set on the base stage separably from the advancing and retreating apparatus and the outside form 7, the bottom stage 10, the inside form 8 and the advancing and retreating apparatus 12 are removable under an integrated condition from the base stage 4.

10. 发明专利

JPH0768525A FORM FOR CONCRETE PRODUCT 失效
公开(公告)号：JPH0768525A
公开(公告)日：1995-03-14
申请号：JP24384793
申请日：1993-09-02
申请人： SEIBU ELECTRIC & MACHINERY CO , NISSHIN SANGYO CO , NISUKO KENSETSU KK
发明人： TSUJI TAKAAKI , YOSHIMURA HIROKI , KOGA SATOSHI
IPC分类号： B28B7/10
摘要： PURPOSE:To provide a form for a concrete product in which assembling, disassembling and releasing of the form of the product are easily and efficiently conducted in a short time, further by one operator, and further a concrete product of different size can be molded. CONSTITUTION:An outer form 7 split on a plane of an operating table 4 is movably provided, and a bottom board 10 for molding a bottom of a concrete product is placed on a center of an upper surface of the table 4. An inner form 8 split upward of the board 10 is telescopically provided, and a telescoping mechanism 12 for telescoping the inner form is mounted in the form 8 and at the board 10. A driver 3 for operating the mechanism 12 is provided at a center of the table 4, and the mechanism 12 is separably cooperated with the driver 3.

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