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1. 发明专利

JP2957430B2 失效
公开(公告)号：JP2957430B2
公开(公告)日：1999-10-04
申请号：JP29576794
申请日：1994-11-04
申请人： SATO KOGYO KK , GIFU KOGYO KK
发明人： KONDO SUMIO , WATANABE SUSUMU , INAGAWA YUKIHISA , AIZAKI TAKESHI
IPC分类号： E04G11/34 , E04G11/20 , E04G15/06 , E04G21/02

2. 发明专利

JPH08144513A CONCRETE PLACING METHOD OF SIDE WALL, CONCRETE PLACING METHOD AND CONCRETE PLACING FORM OF LINEAR GUIDEWAY SIDE WALL, CONCRETE PLACING DEVICE FOR SIDE WALL AND CONCRETE PLACING DEVICE FOR LINEAR GUIDEWAY SIDE WALL 失效
公开(公告)号：JPH08144513A
公开(公告)日：1996-06-04
申请号：JP29576794
申请日：1994-11-04
申请人： SATO KOGYO , GIFU KOGYO KK
发明人： KONDO SUMIO , WATANABE SUSUMU , INAGAWA YUKIHISA , AIZAKI TAKESHI
IPC分类号： E04G11/34 , E04G11/20 , E04G15/06 , E04G21/02
摘要： PURPOSE: To place concrete on a side wall in which an installing hole of a singular shape is arranged by separating a box mold for an installing hole of form for a side wall by horizontally moving it outside of the respective form for the side wall after it is cured and hardened. CONSTITUTION: A base stand 12 is moved, and a pair of form 26 for a side wall arranged on the base stand 12 are lowered to a floor surface, and a space between the respective form 26 for the side wall is set in a width interval of a linear guideway side wall. Next, concrete is filled between a pair of respective form 26 for the side wall, and it is cured and hardened, and a box mold for a coil panel installing hole to be arranged in the form 26 for the side wall is horizontally moved outside of the respective form 26 for the side wall. Next, the respective form 26 for the side wall is horizontally moved outside, and is separated from the mold. Therefore, the side wall is molded by preventing damage of an installing hole and a surface of the linear guideway side wall in which the coil panel installing hole is arranged, and concrete can be placed.

3. 发明专利

JP2000145149A CONCRETE COMPACTION METHOD AND ITS APPARATUS 失效
公开(公告)号：JP2000145149A
公开(公告)日：2000-05-26
申请号：JP32769198
申请日：1998-11-18
申请人： MAEDA CONSTRUCTION , GIFU KOGYO KK
发明人： HARA HIDETOSHI , KITAGAWA TSUTOMU , INAGAWA YUKIHISA , AIZAKI TAKESHI
IPC分类号： E04G21/06
摘要： PROBLEM TO BE SOLVED: To enhance considerably the strength and durability of concrete by improving the working efficiency for concrete compaction. SOLUTION: A vibration tool 28 equipped with a float 26 is suspended in a freely liftable manner outside a form 16 by projecting out from a predetermined inspection window 22 between the form 16 and the wall surface of a tunnel. And after placing concrete 14, the vibration tool 28 is vibrated intermittently and after compacting concrete, the top surface of concrete to be placed is floated by the buoyancy of the float 26, surrounding concrete 14 is efficiently compacted in response to the amount of concrete while raising the vibration tool 28.

4. 发明专利

JPH08260897A CLEANING METHOD OF SLIDE CENTER 失效
公开(公告)号：JPH08260897A
公开(公告)日：1996-10-08
申请号：JP9305495
申请日：1995-03-27
申请人： FUJITA CORP , GIFU KOGYO KK
发明人： HATAYAMA KATSUAKI , INAGAWA YUKIHISA , AIZAKI TAKESHI , OKUBO TSUNEHIDE
IPC分类号： E21D11/10
摘要： PURPOSE: To conduct cleaning operation and the application work of a separating material mechanically and surely, and to mount and dismount a device simply to and from a slide center. CONSTITUTION: A belt member 17 is composed of two belts 17A, 17B, and driving belts 17D are connected at both ends of the belt member 17. Brushes 19 for polishing are fitted to one belt 17A, and spreading rollers 2101 are set up to the other belt 17B. When cleaning operation is performed, the brushes 19 for polishing are directed towards a form surface 13A and the belt member 17 is laid over the form surface 13A, and the belt member 17 is moved from the pit mouth side from the facing side while being reciprocated in the peripheral direction of the form surface 13A. When the form surface 13A is coated with a separating material, the belt member 17 is inverted, the spreading rollers 2101 are directed towards the form surface 13A and the belt member 17 is laid over the form surface 13A, and the belt member 17 is shifted from the facing side to the pit mouth side while being reciprocated in the peripheral direction of the form surface 13A.

5. 发明专利

JPH07102892A AIR BULKHEAD 失效
公开(公告)号：JPH07102892A
公开(公告)日：1995-04-18
申请号：JP25196693
申请日：1993-10-07
申请人： TAISEI CORP , GIFU KOGYO KK
发明人： ONO TAKAYUKI , NAKANISHI HIDETOSHI , AIZAKI TAKESHI , TANASE TOMIHIRO
IPC分类号： E21D11/10
摘要： PURPOSE:To obtain an air bulkhead as an end plate stopper which can be contacted closely to a segment having numerous ribs, can prevent a fear of generating a concrete leakage in a concrete placing time, and can be assembled and overhauled easily. CONSTITUTION:This air bulkhead is used in a concrete placing work when a segment 3 provided on the inner surface of a tunnel 2 has plural ribs 3a. Air bulkheads 1 are provided between the front edge members 4a of the end edges of the second formwork 4, and the segments 3 provided on the inner surface of the tunnel 2. The air bulkhead 1 has a cylindrical main air chamber 1a, and plural cylindrical auxiliary air chambers 1b, and furthermore, has slits 1c corresponding to the ribs 3a. The ribs 3a are positioned in the slits 1c.

6. 发明专利

JPH06299794A AUTOMATIC SCRAPING DEVICE WITH REMOVER APPLICATION MECHANISM 失效
公开(公告)号：JPH06299794A
公开(公告)日：1994-10-25
申请号：JP11386293
申请日：1993-04-16
申请人： FUJITA CORP , GIFU KOGYO KK
发明人： HATAYAMA KATSUAKI , MATSUO TAKAYOSHI , INAGAWA YUKIHISA , AIZAKI TAKESHI , OKUBO TSUNEHIDE
IPC分类号： E21D11/10 , E04G11/34 , E04G19/00
摘要： PURPOSE:To effect surely scraping work and remover application work automatically even in a narrow space by reciprocating a belt member equipped with a scraping section and an application section while bringing the member into contact with a mold surface. CONSTITUTION:A belt member 17 is placed to a mold surface 13A of the slide center stripped from a concrete 3, and a scraping section 18 and an application section 21 are brought into contact with the mold surface 13A. After that, one of hydraulic cylinders 51 arranged to both sides of the lower part of a traveling holder 9 is reduced, the other is extended and operated, the belt number 17 is reciprocated by performing both operations alternately, and the remainder of the concrete is made to adhere to the mold surface 13A and is eliminated with the scraping section 18. Then, a pump is operated while keeping the reciprocation of the belt member 17 to supply remover to the application section 21, and the remover is applied to the mold surface 13A by the application section 21. After the completion of those works, a frame 25 is moved to provide the belt member 17 to a portion of the next mold surface 13, and subsequently the same work is carried out.

7. 发明专利

JP2000265786A MUCKING CONVEYOR SUPPORT METHOD IN CONCRETE LINING FORM AND ITS DEVICE 失效
公开(公告)号：JP2000265786A
公开(公告)日：2000-09-26
申请号：JP6791299
申请日：1999-03-15
申请人： TAISEI CORP , GIFU KOGYO KK
发明人： YOSHITOMI YUKIO , MORINAGA TAKAYUKI , MIURA YASUFUMI , KITAGAWA TSUTOMU , AIZAKI TAKESHI
IPC分类号： E21D9/12 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To easily and securely support a mucking conveyor in a form to transfer it. SOLUTION: In a process in which lining concrete 14 is placed by use of a form 16 in a tunnel 12, a mucking conveyor fixed and arranged in advance in the tunnel 12 is unfixed from the tunnel inside wall face 52 and transferred onto a support beam 24 in the form 16 and supported. After the form 1 passes through, the mucking conveyor is fixed to the concrete lining face 54 applied on the tunnel inside wall face 52.

8. 发明专利

JP2000002094A SURFACE PREPARATION METHOD AND DEVICE FOR CONCRETE FORM 失效
公开(公告)号：JP2000002094A
公开(公告)日：2000-01-07
申请号：JP16946298
申请日：1998-06-17
申请人： GIFU KOGYO KK
发明人： KITAGAWA TSUTOMU , AIZAKI TAKESHI
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To prevent the damage of a surface preparation belt by remarkably reducing load applied to the surface preparation belt when concrete attached to concrete forms and used for secondary lining is removed (surface preparation). SOLUTION: In the method and the device for removing residual concrete attached on the forms 10 by a surface preparation belt 36 abutted against the forms 10 and freely moved, load applied to a surface preparation belt supporting end 35 is reduced remarkably by following up a guide roller section 37 disposed to the surface preparation belt supporting end 35 of a moving mechanism 34 shifting the surface preparation belt 36 to the belt 36 and tilting the guide roller section 37.

9. 发明专利

JPH108898A METHOD OF VIBRATING PLACED CONCRETE FOR TUNNEL AND DEVICE THEREFOR 失效
公开(公告)号：JPH108898A
公开(公告)日：1998-01-13
申请号：JP18003596
申请日：1996-06-19
申请人： GIFU KOGYO KK
发明人： AIZAKI TAKESHI , AOI MASAHITO
IPC分类号： E21D11/10 , E04G9/10 , E04G11/04 , E04G21/02
摘要： PROBLEM TO BE SOLVED: To reduce a burden to a worker by a large margin so as to improve work efficiency and improve the strength and durability of concrete after curing and hardening by vibrating placed concrete automatically. SOLUTION: A movable form 16 is provided with an in-outlet for a vibrating means, and a concrete sensor is provided near this in-outlet. Each in-outlet is provided with the vibrating means 24 in an expandable state interlocked with the sensor. When the sensor senses the concrete placed quantity between the form 16 and the tunnel internal wall surface, the vibrating means 24 is protruded from the in-outlet and inserted into placed concrete, and after vibration, the vibrating means 24 is enclosed in the in-outlet.

10. 发明专利

JPS58507A MOVEMENT OF MOLD FRAME FOR MAKING CONCRETE SLAB IN HIGHWAY CONSTRUCTING WORK AND MOVABLE FRAME 失效
公开(公告)号：JPS58507A
公开(公告)日：1983-01-05
申请号：JP9899681
申请日：1981-06-25
申请人： GIFU KOGYO KK
发明人： AIZAKI TAKESHI , TAKAHASHI NOBORU , RIN SHISATA
IPC分类号： E01D21/00 , E01D101/24

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