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1. 发明专利

JPH1046993A BEAM CARRIAGE FOR AUTOMATIC REINFORCING BAR ASSEMBLING DEVICE 失效
公开(公告)号：JPH1046993A
公开(公告)日：1998-02-17
申请号：JP20267596
申请日：1996-07-31
申请人： OHBAYASHI CORP , SAGA KOGYO KK , BENTATSUKU KK
发明人： USHIRO TETSUYA , KAZAMA KEIZO , HIGASHIDE AKIHIRO , KITAOKA TAKASHI , SAGA YOSHIO , SAITO TSUTOMU
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To carry and more distribution bars in stable condition to an automatic assembling device for reinforcing bars. SOLUTION: A beam carriage 20 is equipped with a removal carriage 20a and a beam receptacle carriage 20b, wherein the carriage 20a is furnished with a pair of portal beams 200a arranged opposingly at a certain spacing in the tunnel axial direction and a straight beam 202a set over between the tops of the portal beams 200a. The straight beam 202a extends long from the portal beams toward a main bar cassette, and the extension part has such a length that distribution bars can be placed on a conveyor of a distribution bar supplying part in the condition that the distribution bars are supported in hanging down. The beam receptacle carriage 20b travels on the same guide rail 10f as a portal moving carriage, and a locking means 203b to lock the tip of the straight beam separably is installed at the top of a portal beam 200b.

2. 发明专利

JPH1046992A AUTOMATIC ASSEMBLY DEVICE OF REINFORCING BAR 失效
公开(公告)号：JPH1046992A
公开(公告)日：1998-02-17
申请号：JP20267496
申请日：1996-07-31
申请人： OHBAYASHI CORP , SAGA KOGYO KK , BENTATSUKU KK
发明人： USHIRO TETSUYA , KAZAMA KEIZO , HIGASHIDE AKIHIRO , KITAOKA TAKASHI , SAGA YOSHIO , SAITO TSUTOMU
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To perform the assembly and the arrangement of reinforcing bars in different places automatically so as to save labor and improve the efficiency of the works by binding an arclike main bar and a linear arrangement bar in a tunnel into a lattice shape by an automatic binding machine and transferring them by a block reinforcing bar feed mechanism. SOLUTION: A segment A is assembled like a ring on an inner wall face of a tunnel. A crossing point of an arclike main bar C and a linear arrangement bar D is bound by an automatic binding machine 12 to assemble a meshlike block reinforcing bar E automatically. The block reinforcing bar E which is assembled automatically is fed by a block reinforcing bar feed mechanism 12d, is turned by a turn device 14, moves, and is arranged in the inside of the segment A of the tunnel automatically. Consequently, it is possible to perform the assembly and arrangement works of the reinforcing bar E in the tunnel efficiently by performing carry-in and supply of the main bar C and the arrangement bar D and the assembly and installation of the block reinforcing bar E which binds them as a series of processes.

3. 发明专利

JPH0821197A FORM FOR LINING WORK FOR TUNNEL 失效
公开(公告)号：JPH0821197A
公开(公告)日：1996-01-23
申请号：JP15370094
申请日：1994-07-05
申请人： OHBAYASHI CORP , SAGA KOGYO KK
发明人： YAMAMOTO SUSUMU , NAKAYAMA TAKAAKI , FUJITA KENJIRO , SAGA YOSHIO
IPC分类号： E21D11/10 , E04G21/06
摘要： PURPOSE:To easily place concrete and to form high quality lining by a method wherein concrete placed for lining is compacted firm with simple structure. CONSTITUTION:A form 2 for lining work is composed of a form main body 6 for forming the inside surface to which lining concrete C is placed, a swing panel 7 arranged, being flush with the surface 6' of the form main body 6, and an oil-hydraulic cylinder 8 that is fixed to the inside of a tunnel through a bracket member extending from the form main body 6 and works as a reciprocating driving mechanism, being interlocked with the swing panel 7. The swing panel 7 is for closing an opening 10, approximately in rectangular shape, formed to the form main body 6 and is supported swingably at its center with a pivot 7a crossing approximately at the center of the opening 10 and fixed at its both ends, and because of its mechanism of being supported, both sides of the swing panel come and retreat alternately to and from the surface 6' of the form main body 6.

4. 发明专利

JPH03293475A BINDING DEVICE OF CONCRETE FORM 失效
公开(公告)号：JPH03293475A
公开(公告)日：1991-12-25
申请号：JP9518190
申请日：1990-04-12
申请人： OHBAYASHI CORP , SAGA KOGYO KK
发明人： YAMAMOTO SUSUMU , SAGA YOSHIO
IPC分类号： E21D11/10 , E04G17/02 , E04G17/04
摘要： PURPOSE:To make it possible to load and unload a form easily by inserting a clamp pin into a through-hole, making press-fit of a wedge body into the hole by tapping it, and making pressure-contact of the alignment face of the form to the clamp pin and wedge body. CONSTITUTION:Parts 10d and 10d capable of elastic deformation are formed on either a clamp pin 10 or a wedge body 12. After that, a shaft 10b of the a coupling face of a form, and a head 10a having a diameter larger than that of the through-hole of the clamping pin is brought into contact with one of the alignment, etc. Then, press-fit of the wedge body 12 into a hole 10c of the clamping pin 10 is made by tapping it, and pressure-contact of one face of the wedge body 12 to the other face of the alignment, etc., is made. The reaction force of the parts 10d and 10d capable of elastic deformation is utilized to bind firmly to the alignment face or coupling face.

5. 发明专利

JPH03293474A BINDING DEVICE OF CONCRETE FORM 失效
公开(公告)号：JPH03293474A
公开(公告)日：1991-12-25
申请号：JP9518090
申请日：1990-04-12
申请人： OHBAYASHI CORP , SAGA KOGYO KK
发明人： YAMAMOTO SUSUMU , SAGA YOSHIO
IPC分类号： E21D11/10 , E04G17/02 , E04G17/04
摘要： PURPOSE:To make it possible to load and unload a form easily by inserting clamp pin provided with a hole bored in a shaft thereof and elastic tongue pieces provided to the lower surface of a head thereof into a through-hole, and making press-fit of a wedge body into the hole. CONSTITUTION:A clamp pin 10 is formed which is provided with a head 10a larger than a through-hole bored in the alignment face or coupling face of a form, a shaft 10b combined therewith, a hole 10c bored in the shaft 10b and a pair of elastic tongue pieces 10d and 10d provided to the lower surface of the head. After that, the shaft 10b of the clamp pin 10 is inserted into the through-hole provided to the alignment face, etc., of the form, press-fit of a wedge body 12 into the hole 10c is made. The alignment face of the form is held between the wedge body 12 and elastic tongue pieces 10d, 10d, and the form is bound.

6. 发明专利

JP2001336397A COMPACTIBLE INJECTION APPARATUS FOR TUNNEL LINING CONCRETE 失效
公开(公告)号：JP2001336397A
公开(公告)日：2001-12-07
申请号：JP2000160645
申请日：2000-05-30
申请人： OHBAYASHI CORP , SAGA KOGYO KK
发明人： OGASAWARA MITSUMASA , MIURA MASAHIKO , SAGA YOSHIO
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To enable use of a vibrator in the vicinity of an upper surface of lining concrete when the lining concrete is compacted. SOLUTION: There is provided a compactible injection apparatus 7 which is comprised of an opening 8, a vibrator holding plate 9, an insertion hole 16, and a vibrator 18. The opening 8 is formed in a part of a form 1. The vibrator holding plate 9 is hinged to one end 8 of the opening to cover the same, and rockable toward the interior of placed concrete by means of the hinge. Further, the holding plate 9 has a flange 12 which rises on the periphery thereof. The insertion hole 16 is opened at a rocking edge of the flange of the holding plate 9, and communicates with the interior of the placed concrete when the holding plate 9 is upward raised. The vibrator 18 is inserted through the insertion hole 16 toward the interior of the placed concrete.

7. 发明专利

JPH1046994A REINFORCING BAR SUPPLY DEVICE WHICH IS USED IN AUTOMATIC ASSEMBLY 失效
公开(公告)号：JPH1046994A
公开(公告)日：1998-02-17
申请号：JP21791496
申请日：1996-07-31
申请人： OHBAYASHI CORP , SAGA KOGYO KK , BENTATSUKU KK
发明人： USHIRO TETSUYA , KAZAMA KEIZO , HIGASHIDE AKIHIRO , KITAOKA TAKASHI , SAGA YOSHIO , SAITO TSUTOMU
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To supply reinforcing bar to a blocking device without using human power by feeding a plurality of arrangement bars in the axial direction of a tunnel by an arrangement bar supply device and gripping a main bar by a main bar grip mechanism in such a manner that it can come off in the direction of a cross section to supply it on an upper side of the arrangement bar. SOLUTION: When an annular reinforcing bar B is assembled in the inside of a segment A in a tunnel, a plurality of arrangement bars D are fed by an arrangement bar supply device 16 in such a manner that they are in the axial direction of the tunnel. The arrangement bar supply device 16 breaks up the plurality of arrangement bars D to feed them one by one by a feed part which can move in the vertical direction freely and a separation supply part. A portal travel cart 12b moves above an reinforcing bar blocking device 12 along a guide rail 10f on a cart 10. A main bar C attached to the portal travel cart 12b is gripped in such a manner that it can come off in the direction of a cross section of the tunnel to supply it to an upper side of the plurality of arrangement bars D supported by the blocking device 12 by a main bar grip mechanism 12e.

8. 发明专利

JPH112099A GABLE FRAME STRUCTURE AND METHOD FOR FORMING TUNNEL COVERING 失效
公开(公告)号：JPH112099A
公开(公告)日：1999-01-06
申请号：JP15241997
申请日：1997-06-10
申请人： SAGA KOGYO KK
发明人： SAGA YOSHIO , YASUDA HIROAKI
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a gable frame structure and a method for forming a tunnel covering, whereby it is possible to easily and certainly prevent the placed concrete from leaking through the gap between the inner wall surface of the tunnel and the outer extremity of a gable plate, which can be accomplished without requiring much labor. SOLUTION: A gable frame structure 15 installed at the gable part of a covering concrete form is composed of a gable plate 18 installed in such a way that the outside is supported by a gable frame cylinder 17 advancing and retreating in the radial direction of the tunnel and a metal mesh 19 which is installed alongside the inner side of the gable plate 18 and attached in such a condition as extending to outside the gable plate 18 and curved inward. When concrete is placed into a form 10, this metal mesh 19 is extruded outward by the internal pressure of the concrete to cause the outside surface to be in tight attachment to the inside circumferential surface of the tunnel, which generates interposition in the gap between the tip of the gable plate 18 and the inside circumferential surface of the tunnel, and the concrete is held inside the form. The intended tunnel covering 16' is being constructed while the metal mesh 19 is left at the forefront of the covering.

9. 发明专利

JPS6051299A WALL FORMING METHOD AND APPARATUS 失效
公开(公告)号：JPS6051299A
公开(公告)日：1985-03-22
申请号：JP15923783
申请日：1983-08-31
申请人： SAGA KOGYO KK
发明人： SAGA YOSHIO
IPC分类号： B05C7/06 , B05B13/02 , B05C7/00 , E21D11/10

10. 发明专利

JP2004324341A Form for tunneling work 审中-公开
公开(公告)号：JP2004324341A
公开(公告)日：2004-11-18
申请号：JP2003123636
申请日：2003-04-28
申请人： Saga Kogyo Kk , 佐賀工業株式会社
发明人： SAGA YOSHIO
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a form used for a tunnel other than a tunnel having an applicable inside diameter.
SOLUTION: In the forms for a tunneling work in which a covering plate is installed on the outer peripheral surface of a structural material formed in an arch shape by combining respective members of a top end section, left-right side wall sections and left-right lower end sections, a charging space is formed at a desired place in the peripheral direction of the structural material, a chock liner formed separately from the structural material can be charged into the charging space, and the outside diameter of the forms can be adjusted by charging the chock liners having different widths and shapes into the space. The outside diameter of the forms is enlarged by widening the inside of the chock liner charged into the space, and the outside diameter of the forms can be reduced by narrowing the inside.
COPYRIGHT: (C)2005,JPO&NCIPI

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