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1. 发明专利

JPH09178075A JOINT STRUCTURE OF CONCRETE-MADE DUCT BODY 失效
公开(公告)号：JPH09178075A
公开(公告)日：1997-07-11
申请号：JP33204395
申请日：1995-12-20
申请人： TEIHIYUU KK
发明人： NANJU REIJIRO , YOSHIKAWA NOBUYOSHI
IPC分类号： F16L21/08 , F16L23/036 , F16L27/12 , F16L39/00 , F16L49/00
摘要： PROBLEM TO BE SOLVED: To absorb a movement in an axial direction so as to maintain an initial connection state by laying a bolt stick over the vertical piece of a double- L type plate and elastically fixing an elastic member to the bolt stick protruded outward more than the vertical piece of one L type plate. SOLUTION: A bolt stick 10 is laid over the vertical piece 7b of an L type plate 7 in the outside of a receiving port 4 and the vertical piece 7b of an L type plate 7 in the outside of an inserting port 3. One end of protruded outward more than the vertical piece 7b, an elastic member 11 is fitted in its protruded stick part, a nut 13 is engaged with one end of the bolt stick 10 protruded from the elastic member via a washer 12 and thereby pulling-out is prevented. Thus, when a force of a direction for moving both cooperative grooves A and A' is applied to the connection part of the electric wire grooves A and A', the elastic member 11 is compressed and if its load is released, both cooperative grooves A and A' are relatively moved in an axial direction by the elastic force of the elastic member 11 and returned to an original state.

2. 发明专利

JPH0397507A CARRIAGE TYPE CONTINUOUS PIPE MANUFACTURING MACHINE 失效
公开(公告)号：JPH0397507A
公开(公告)日：1991-04-23
申请号：JP23670389
申请日：1989-09-11
申请人： KATO KOGYO KK , TEIHIYUU KK
发明人： OGURA MITSUHARU , HYODO ATSUSHI
IPC分类号： B28B21/90 , B28B15/00 , B28B21/34
摘要： PURPOSE:To make the working time shorter without stopping a pipe manufacturing machine by making a manufactured pipe receiving roller unit into a pipe manufacturing carriage type and mounting it on rails on a main body frame and then forwarding the pipe manufacturing carriage by means of an oscillating machine and further putting on or plurality of empty mold frames thereon and charging ready-mixed concrete therein and molding it centrifugally thereafter. CONSTITUTION:By a manufactured pipe carriage forwarding cylinder, namely, an oscillating machine P, a pipe manufacturing carriage 1 is forwarded by one pitch from the starting position A1. At the time when the pipe manufacturing carriage comes to the terminal position A11, a descending lifter 6 descends and it is sent in front of an ascending lifter 8 by means of a chain conveyor being moved by a returning driving motor M6. The pipe manufacturing carriage 1 is forwarded on the ascending lifter 8 by a carriage returning cylinder 14. The ascending lifter 8 ascends and the carriage 1 comes to the terminal position A1. And, these processes are repeated thereafter.

3. 发明专利

JPH10212897A CONNECTION STRUCTURE OF PROPULSIVE PIPE 失效
公开(公告)号：JPH10212897A
公开(公告)日：1998-08-11
申请号：JP1524897
申请日：1997-01-29
申请人： NIPPON HUME PIPE , HANEDA HUME PIPE CO LTD , NAKAGAWA FUME KAN KOGYO KK , NIPPON ZENITH PIPE , TEIHIYUU KK , NIPPON STEEL FIBER KK , TOYO RASENKAN KOGYO KK
发明人： SUZUKI HAJIME , FUKITANI ICHIROU , NOGUCHI MASAHIRO , TSUSHIMA YUKITO , YOSHIKAWA NOBUYOSHI , OKAMURA CHIYOMATSU , TERADA KENEI
IPC分类号： E21D9/06 , E03F3/04
摘要： PROBLEM TO BE SOLVED: To form the inner circumferential surface sides of the mutual connecting sections of propulsive pipes smoothly. SOLUTION: An inner circumferential collar 20 formed of a thin metallic pipe or a thin synthetic resin pipe is projected backwards from the rear end face of a Hume pipe (the propulsive pipe) 10A in the front and fixed on the inner circumferential surface side of the rear end section of the Hume pipe 10A. The front section of a cylindrical connecting sleeve 24 having elasticity is fast stuck and fitted slidably on the outer circumferential surface side of the rear projecting section of the inner circumferential collar 20. A width expanding section 13 for fixing is molded on the inner circumferential surface side of the front end section of the Hume pipe 10B at a rear section in response to the wall thickness of the connecting sleeve 24, and a width expanding section 14 for bending is molded in the front section while being opened to the front end face side. The front section of the connecting sleeve 24 is arranged on the inner circumferential surface side of the width expanding section 14 for bending in a bendable manner, and the rear section of the connecting sleeve 24 is pushed and fastened to the inner circumferential side of the width expanding section 13 for fixing from the inner circumferential surface side by a cylindrical metal fitting 26 plastically deformed in an expanding shape to the outer circumferential side and used for fixing.

4. 发明专利

JPH07117036A PRODUCTION OF COLUMN FORM FOR STEEL FRAMED REINFORCED CONCRETE 失效
公开(公告)号：JPH07117036A
公开(公告)日：1995-05-09
申请号：JP26499993
申请日：1993-10-22
申请人： TEIHIYUU KK
发明人： BABA YOSHIO , MURAYAMA SHIGEHARU , SHIOBARA YASUTAKA
IPC分类号： E04B1/16 , B28B7/24 , B28B23/00 , E04C3/34
摘要： PURPOSE:To obtain a method for efficiently producing a precast concrete form that can be matched with a high accuracy without deformation, such as distortion, warpage, and torsion, with respect to a two-part precast concrete form used for constructing a column of a steel framed reinforced concrete construction. CONSTITUTION:At the time of molding, partition members 1 for vertically dividing a molded cylindrical body into halves are disposed in a mold for molding a hollow square cylindrical body or a hollow circular cylindrical body out of a precast concrete mainly composed of a cement. After the material is hardened, the partition members 1 are removed. In this manner, a two-part form is obtained.

5. 发明专利

JPH04187405A MANUFACTURE OF BUOY FOR FLOATING PIER 失效
公开(公告)号：JPH04187405A
公开(公告)日：1992-07-06
申请号：JP31679590
申请日：1990-11-20
申请人： TEIHIYUU KK
发明人： ITO NAOYUKI , SHIOBARA YASUTAKA
IPC分类号： B29C39/10 , B28B1/14 , B29L31/00 , B29L31/10 , E01D15/14 , E01D101/00
摘要： PURPOSE:To manufacture a buoy for a floating pier having an outer wall without large air bubbles and inaccurate dimensions by injecting an outer wall molding material from an injection port, permeating the outer wall molding material into block outer peripheral faces, removing a pressing jig after semi-curing or curing and further releasing. CONSTITUTION:An injected outer wall molding material 100 is flowed from an injection port 1a of a central section of a block 1 into a space of a seat projection 1c symmetrically with respect to the port 1a, and the block 1 is floated until being brought into contact with a floating prevention body 2c, the floating of the upper face of which is controlled by a nut 2b, while being guided by a bolt shaft 2 of a continuous bolt 2a, and an outer wall forming space 1g on the lower side of the block 1 is filled with the outer wall forming material 100. The continuously injected outer wall molding material 100 is risen up in the whole area of the outer wall forming space 1g on the periphery of the block 1 at a uniform speed and permeated in the laminating shape on the upper face of the block 1 to imbed the nut 2b and the floating prevention body 2c. Therefore, the amount of one shot of the outer wall molding material 100 is injected, and the long bolt 2a only is pulled out after the curing time has passed, and an outer wall forming die A is dismantled and released.

6. 发明专利

JPH047434A METHOD AND DEVICE FOR APPLYING LINING 失效
公开(公告)号：JPH047434A
公开(公告)日：1992-01-10
申请号：JP10767090
申请日：1990-04-25
申请人： SAGA KOGYO KK , TEIHIYUU KK , KASEI CO C I
发明人： KOMEHANA HIROSHI , SETO HIROSHI
IPC分类号： E21D11/10 , E03F7/00 , F16L1/00
摘要： PURPOSE:To save construction costs by wrapping lining plate around a plurality of frames, securing the outer periphery of the lining plate to the frames by means of a fixing belt, and connecting the edges of the lining plate to form an inner surface type frame of approximately cylindrical shape. CONSTITUTION:A lining plate 36 is wrapped around the outer peripheries of a plurality of frames 6, while the frames are being circumferentially rotated by means of rollers 23, 30. The plate 36 is temporarily fixed to the frames 6 by means of hooks 13 and each of fixing belts 35 is wound around the outer periphery of the plate 36 and the belts 35 are stretched by means of a belt tensioning means 34 to fix the plate 36 to the frames 6. Then the hooks 13 are removed and the edges 36b of the plate 36 are connected to form an inner surface type frame. The frame is transferred into a tunnel 5 and concrete 41 is placed between the inner wall 5a and the outer surface of the plate 36. As a result, by covering the inner surface with a lining plate, the number of repairing work can be reduced, resulting in reduced construction costs.

7. 发明专利

JPH03144075A BUILDING 失效
公开(公告)号：JPH03144075A
公开(公告)日：1991-06-19
申请号：JP28079089
申请日：1989-10-27
申请人： TEIHIYUU KK , PAO SEKKEI KK
发明人： YOSHIDA MASARU , MITSUOKA YOSHIHEI
IPC分类号： E02D29/00 , E04B1/00 , E04H1/02
摘要： PURPOSE:To reduce a construction cost by a method wherein a plurality of foundation cylinders made of concrete having an inlet part formed in its peripheral wall are arranged in juxtaposition in the recessed part of a ground, and the upper surface thereof is covered with a floor system to construct a foundation. CONSTITUTION:A plurality of cylindrical foundations a2 made of concrete having an entrance part 6 formed in its peripheral wall are arranged in juxtaposition in a recessed part a1 of a ground C in a manner that it has approximately the same size as that of the floor surface of a building B. A floor system a3 made of concrete is secured on the upper surface of the foundation cylinder a2, and the building B is built thereon. Each foundation cylinder a2 is utilized as an independent basement D. This structure shortens a period and reduces a cost.

8. 发明专利

JPH0369886A CONCRETE PIPE AND ITS MANUFACTURE 失效
公开(公告)号：JPH0369886A
公开(公告)日：1991-03-26
申请号：JP20375589
申请日：1989-08-08
申请人： TEIHIYUU KK , KASEI CO C I
发明人： SETO HIROSHI , IKEDA TATSUMI , OSHIMA MASANOBU
IPC分类号： F16L9/08 , B28B21/86
摘要： PURPOSE:To smooth the inner peripheral surface of a faucet and the flow of wastewater etc. within a line by providing joint members, made of synthetic resin and having rib pieces, on at least the peripheral wall of the faucet in a condition where the joint members are buried in the main body of a concrete pipe. CONSTITUTION:Joint members 4 and 5, which are made of synthetic resin and on which plural rib pieces 6 and 7 are protrudedly provided, are temporarily mounted on at least the faucet side mold part of a mold form 10 for concrete pipe molding. Then a required quantity of concrete is put in the mold form 10, the concrete is compacted with a centrifugal pipe manufacturing machine in a condition where rib pieces 6 and 7 are buried in the concrete, and a desired concrete pipe 1 in which he joint members 4 and 5 are buried in the peripheral wall of a faucet 2 is molded.

9. 发明专利

JPH0978544A WORK EXECUTION METHOD FOR CONCRETE GUARD FENCE AND CONCRETE GUARD FENCE 失效
公开(公告)号：JPH0978544A
公开(公告)日：1997-03-25
申请号：JP23719595
申请日：1995-09-14
申请人： ASAHI CONCRETE WORKS , KEIKON KK , KOWA CONCRETE KK , GEOSTR CORP , TEIHIYUU KK , NIPPON KOATSU CONCRETE KK , NIPPON CONCRETE IND CO LTD , NIPPON SAMIKON KK , NIPPON ZENITH PIPE , NIPPON HUME PIPE , HANEDA CONCRETE KOGYO , MAEDA SEIKAN KK , MARUBENI KK
发明人： NITTA TETSUFUMI , KINUGAWA NAOKI , AKAMA JUNICHI , OTANI HISANAGA , YOSHIKAWA NOBUYOSHI , YAMADA SATORU , KAWAMURA JUNICHI , KOBAYASHI KAZUTAKA , TSUSHIMA YUKITO , IWASAKI TAKAO , KURIHARA TORU , SATO HIROSHI , TAKAGI HIDEO
IPC分类号： E01F15/00 , E01F15/08 , E04H17/14
摘要： PROBLEM TO BE SOLVED: To improve the workability of a concrete guard fence. SOLUTION: Precast concrete plates 1, 1 are installed on both sides across the stanchions S of an existing guard fence. Concrete 24 is filled between the precast concrete plates 1, 1 on both sides from the gap 23 between the upper sections of the precast concrete plates 1, 1. The precast concrete plates 1, 1 are used as a formwork, the concrete 24 is filled at the site, and the filled concrete 24, the precast concrete plates 1, 1, and the stanchions S of the existing guard fence are integrated.

10. 发明专利

JPH07127624A LID MEMBER 失效
公开(公告)号：JPH07127624A
公开(公告)日：1995-05-16
申请号：JP27372893
申请日：1993-11-01
申请人： TEIHIYUU KK
发明人： TAGUCHI SHIGEJI , SETO HIROSHI
IPC分类号： E04F19/00 , F16B37/14
摘要： PURPOSE:To close easily the end surface of an anchor bolt used for the temporary fixation of a lining board and a temporary fixation hole provided piercingly at the lining board at the time of the completion of repair work or the like in which a lining board is extended on a concrete wall surface or the like. CONSTITUTION:A front surface 1a is formed into an approximately spherical shape, and a female screw 3 is formed at the center of a back surface 1b, and at the same time this lid member possesses flexibility, and is screwed to the end portion of an anchor bolt 11 protruding from a wall surface, and covers the end portion 11. Moreover, on the surface 1a of this lid member, a cross- shaped groove portion 4 for coupling that responds to a tool such as a driver, is formed.

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