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1. 发明专利

JP2000274074A BOLT METAL FITTING FOR FORMWORK CONSTRUCTION WORK 失效
公开(公告)号：JP2000274074A
公开(公告)日：2000-10-03
申请号：JP8074699
申请日：1999-03-25
申请人： MURAKAMI KEIJI
发明人： MURAKAMI KEIJI
IPC分类号： F16B35/06 , E04G11/40 , E04G17/06 , E04G17/065 , E04G17/075 , F16B37/04
摘要： PROBLEM TO BE SOLVED: To provide a bolt metal fitting for formwork construction work whereby the work of fixing fastening metal fittings can be performed efficiently. SOLUTION: This bolt metal fitting 1 comprises a head 10 approximately in the form of a rectangular solid and a bolt part 20, and a hole 11 is provided in the head 10. A metallic piece 12 is spot welded to the head 10 in such a manner that a portion of the metallic piece 12 faces the hole 11. The metallic piece 12 is a resilient, approximately rectangular thin piece of metal which is formed, e.g. by quenching stainless steel so that it resembles steel or by cutting steel, spring steel or the like.

2. 发明专利

JPH10306580A BEAM FORM BY METAL FORM 失效
公开(公告)号：JPH10306580A
公开(公告)日：1998-11-17
申请号：JP11800197
申请日：1997-05-08
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： MOROI YOJI , NAKANISHI MASAAKI , SAKAGUCHI NOBORU , SEKI YOICHI
IPC分类号： E04G11/40 , E04G25/00
摘要： PROBLEM TO BE SOLVED: To improve workability by providing a folding support at the end bottom section of a form main body fixed with a reinforcing material to the outside of a sheathing board made of metal forms. SOLUTION: Metal forms 1 made of steel are connected to form a form main body constituted of a side face sheathing board 3 and a bottom face sheathing board 5, and an opening panel 4 having an opening/closing section 4a is arranged nearly at the center section of the sheathing board 3 to be utilized for the jointing work of lower reinforcing bars or for the inspection of bar arrangement. Multiple reinforcing members 8 such as beam clamps are fitted at the prescribed intervals on the outside of the sheathing board 3 and the lower side of the sheathing board 5. Support materials 11 serving as legs are fitted at four corners of the form main body foldably with rotary pins 13 serving as fulcrums, and the support materials 11 are fixed by fixing pins 14 when they are erected. At the time of execution, a beam form is set after the concrete of a column is placed, and the concrete placing load is supported on the side of the column. The beam form can be simply assembled or demolished, and it can be executed without requiring a diagonal support member and a long load receiving beam.

3. 发明专利

JP2821792B2 失效
公开(公告)号：JP2821792B2
公开(公告)日：1998-11-05
申请号：JP8830290
申请日：1990-04-04
IPC分类号： E04G11/40 , E04G13/04 , E04G17/16

4. 发明专利

JP2750291B2 失效
公开(公告)号：JP2750291B2
公开(公告)日：1998-05-13
申请号：JP10906596
申请日：1996-04-30
申请人： MATSUDA YOSHIHIRO
发明人： MATSUDA YOSHIHIRO
IPC分类号： E04G11/10 , E04G11/40

5. 实用新型

JPH0756445Y2 失效
公开(公告)号：JPH0756445Y2
公开(公告)日：1995-12-25
申请号：JP6472592
申请日：1992-08-24
IPC分类号： E04G11/40 , E01D1/00 , E01D2/00 , E01D21/00 , E01D101/26 , E01D101/28

6. 发明专利

JPH07119522B2 失效
公开(公告)号：JPH07119522B2
公开(公告)日：1995-12-20
申请号：JP985890
申请日：1990-01-19
IPC分类号： E04G11/40 , E04G17/18

7. 实用新型

JP3019138U 失效
公开(公告)号：JP3019138U
公开(公告)日：1995-12-12
申请号：JP567595
申请日：1995-06-09
IPC分类号： E04G11/40 , E02D27/00

8. 发明专利

JPH0794769B2 失效
公开(公告)号：JPH0794769B2
公开(公告)日：1995-10-11
申请号：JP8830090
申请日：1990-04-04
IPC分类号： E04G11/40 , E04G11/48 , E04G17/16 , E04G25/00

9. 发明专利

JPH06346407A BEAM FORM 失效
公开(公告)号：JPH06346407A
公开(公告)日：1994-12-20
申请号：JP16316593
申请日：1993-06-07
申请人： MITSUI CONSTR
发明人： NAKAI SAKAE , KURIHARA YASUO , ATOBE TOSHIRO
IPC分类号： E01D19/02 , E01D2/00 , E04B1/16 , E04G11/40 , E04G17/02
摘要： PURPOSE:To construct beams on post members of a building with high efficiency and safety. CONSTITUTION:A coupling hanger 20 provided with a form where a pedestal insertion space 29 is formed inside, is installed through the pedestal insertion space in such a fashion that it may move vertically along pedestals 7 freely. A permanent form 16 on the end of a beam, and a permanent form 17 at the central part of the beam, where a cast-in spaces 16e and 17e are formed, are connected to the coupling hanger in such a fashion that the cast-in spaces may communicate with the pedestal insertion space of the coupling hanger.

10. 发明专利

JPH06317015A METHOD OF ASSEMBLING BEAM FORMWORK 失效
公开(公告)号：JPH06317015A
公开(公告)日：1994-11-15
申请号：JP10823593
申请日：1993-05-10
申请人： FUJITA CORP
发明人： ICHIKAWA OSAMU
IPC分类号： E04C3/00 , E04C3/29 , E04G11/40 , E04G11/48 , E04G17/16
摘要： PURPOSE:To improve the work efficiency and save the cost of constitution by omitting the timbering of a beam formwork. CONSTITUTION:A beam bottom type of frame panel 6 is suspended through a temporary bolt 9 from both feet 5 of each separator in the shape of a reverse U provided longitudinally at every specified interval astride a steel skeleton beam, and a joist members 7 and a joist receiving member 8 are assembled below the beam bottom type of panel 6. The members are fixed to both feet 5 of the separator 4 through a wooden cone 10 by a temporary bolt 9 piercing each member 7 and 8 and the beam bottom formwork panel 6.

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