JP3339676B2 - Hanging bracket for concrete formwork - Google Patents
Hanging bracket for concrete formworkInfo
- Publication number
- JP3339676B2 JP3339676B2 JP28906499A JP28906499A JP3339676B2 JP 3339676 B2 JP3339676 B2 JP 3339676B2 JP 28906499 A JP28906499 A JP 28906499A JP 28906499 A JP28906499 A JP 28906499A JP 3339676 B2 JP3339676 B2 JP 3339676B2
- Authority
- JP
- Japan
- Prior art keywords
- hanging
- formwork
- rod
- suspension rod
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、鉄骨造におけるパラ
ペットの垂れ壁の型枠を、Ｈ型鋼材に吊設するための吊
持金具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging bracket for hanging a hanging frame of a parapet in a steel structure from an H-shaped steel material.
【０００２】[0002]
【従来の技術】従来、鉄骨造におけるパラペットの垂れ
壁の型枠を支持する方法としては、図９に示すように、
支保工Ｓを使って垂れ壁の型枠底部Ｂを下側から支持し
ていた。2. Description of the Related Art Conventionally, as a method for supporting a formwork of a hanging wall of a parapet in a steel structure, as shown in FIG.
The support S was used to support the form bottom B of the hanging wall from below.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の方法では、
支保工を使って、型枠を下側から支持するので、垂れ壁
の型枠の下側に、適宜間隔で支保工が並列した状態とな
る。したがって、建物の外部足場からの資材の搬入等の
障害となり、作業が困難になると共に，作業の安全性も
乏しくなる。支保工の在置期間中、作業管理者は、支保
工の管理、たとえば、支保工自体の緩みや型枠からのズ
レやはずれなどを日常的に行う必要があり、非常に手間
になる。また、支保工は、支持する型枠の１階下のパラ
ペット上に載置するので、型枠の構築の際には、１階下
のパラペットにはすでにコンクリートが打設され、適度
硬化している状態が必要となり、すなわち、１階毎にコ
ンクリートを打設、養生する作業工程が必要になる。In the above conventional method,
Since the formwork is supported from below by using the shoring, the shoring works are arranged at appropriate intervals below the hanging wall of the formwork. Therefore, it becomes an obstacle to the transfer of materials from the external scaffold of the building, and the work becomes difficult, and the safety of the work becomes poor. During the period of staying of the shoring work, the work manager has to perform daily management of the shoring work, for example, loosening of the shoring itself, displacement or disconnection from the formwork, which is extremely troublesome. In addition, since the shoring is placed on a parapet one floor below the supporting formwork, concrete is already cast on the parapet below the first floor when the formwork is constructed, and the hardening is moderately hardened. That is, a work process of placing and curing concrete for each floor is required.
【０００４】[0004]
【課題を解決するための手段】この発明は上記従来の課
題に鑑みなされたもので、その目的は、パラペットにお
ける垂れ壁の型枠をＨ型鋼材に吊設することで、下側か
ら支持する支保工を不要とし、外部足場からの合理的な
資材搬入、作業管理者の日常的管理の省力化、また、数
階分のパラペット部の型枠に、一度にコンクリートを打
設することができる吊持金具を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to suspend a form of a hanging wall of a parapet from an H-shaped steel material to support the parapet from below. Eliminates the need for shoring, rational loading of materials from external scaffolds, labor saving of daily management by work managers, and concrete can be cast at once on the formwork of the parapet part of several floors An object of the present invention is to provide a hanging bracket.
【０００５】その手段として、Ｈ型鋼材の下側フランジ
上に載置すべく当接面を底部に設けた吊持台座の一方
に、Ｈ型鋼材のフランジ間に張設すべく、オネジからな
る固定扞を上下に進退可能に設けた固定部を垂設して、
フランジより外側に突出する他方には、着脱自在になる
型枠締付け部を下側に設けたオネジからなる第一吊持扞
を上下に進退可能に設けたことを特徴とする。また、前
記型枠締付け部が、型枠底部を載置する水平材が上下に
進退可能になるように設けた第２吊持扞からなることを
特徴とする。さらに、前記第１吊持扞と型枠締付け部
は、型枠受け片を介して、それぞれ着脱自在に螺着して
いることを特徴とする[0005] As the means, the lower flange of the H-shaped steel material
A male screw is used to stretch between the flanges of the H-shaped steel material on one of the suspension pedestals with the abutment surface at the bottom for mounting on top.
A fixed part that can move up and down vertically
On the other side protruding outward from the flange, a first suspension rod made of a male screw provided with a detachable form clamping portion on the lower side is provided so as to be able to move up and down. Further, the form clamping portion is formed of a second suspension rod provided so that a horizontal member on which the form bottom is placed can move up and down. Further, the first suspension rod and the mold clamping portion are detachably screwed to each other via a mold receiving piece.
【０００６】上記構造により、Ｈ型鋼材の下側フランジ
上に載置すべく当接面を底部に設けた吊持台座の一方
に、オネジからなる固定扞を上下に進退可能に設けた固
定部を垂設したので、Ｈ型鋼材のフランジ間に強固に張
設した状態で固定することができる。フランジより外側
に突出する吊持台座の他方に、型枠締付け部を設けたオ
ネジからなる第一吊持扞を上下に進退可能に設けたの
で、型枠を吊持できると共に、上下の高さ調整が可能と
なり精度よく型枠を吊持することができる。また、型枠
締付け部を、型枠底部を載置する水平材が上下に進退可
能になるように設けた第２吊持扞により構成したので、
水平材により型枠を安定して支持することができる。さ
らに、第１吊持扞と型枠締付け部は、型枠受け片を介し
て、それぞれ着脱自在に螺着しているので、型枠の組み
立て、解体の作業性が向上すると共に、コンクリート養
生後、コンクリート表面の仕上げが容易になる。型枠を
Ｈ型鋼材に吊設して構築できるので、支保工を不要とす
ることが可能になるなど、前記従来の課題を解消するも
のである。With the above structure, the lower flange of the H-shaped steel material
A fixing rod made of a male screw is installed vertically on one of the hanging pedestals with a contact surface at the bottom for mounting on it. It can be fixed in a state of being stretched. Outside the flange
The other hung pedestal projecting, Oh provided a mold clamping unit
Since the first suspension rod made of screws is provided so as to be able to advance and retreat up and down, the formwork can be suspended, and the height can be adjusted vertically so that the formwork can be suspended with high accuracy. Further, since the form clamping portion is constituted by the second suspension rod provided so that the horizontal member on which the form bottom is placed can move up and down,
The formwork can be stably supported by the horizontal members. Further, since the first suspension rod and the form clamping portion are detachably screwed through the form receiving pieces, the workability of assembling and disassembling the form is improved, and after the concrete is cured. , Making the finishing of the concrete surface easier. Since the mold can be suspended from the H-shaped steel material and constructed, it is possible to obviate the need for a shoring, thereby solving the above-mentioned conventional problems.
【０００７】[0007]
【実施例】本発明の実施例を図面を用いて詳細に説明す
る。図１は本発明の実施例を示す斜視図、図２は本発明
の実施例を示す要部断面図、図3は本発明の実施例を示
す側面図である。1は底部に当設面を設けた吊持台座で
あり、鋼板を略コの字状に折り曲げたものであるが、例
えば、適宜肉厚の角パイプなどでもよい。すなわち、吊
持台座1は、Ｈ型鋼材のフランジより外方向に突出した
位置で、型枠の荷重を受けるので、その荷重に耐え得る
強度を確保できるものであればよい。２は吊持台座1の
一方に垂設した固定部であり、３は外周にオネジを形成
した固定扞、４はオネジに螺着した調整ナット、５は円
筒状の固定扞受けである。固定扞３は固定扞受け５の空
洞に遊挿し、固定扞受け５の先端に当接する調整ナット
４を回転させることで上下に進退可能となり、Ｈ型鋼材
のフランジ間に張設することができる。固定部の別の実
施例として、円筒状の固定扞受けの先端にメネジを形
成、あるいは、ナットを固着して、固定扞を螺着させ、
固定扞自体を回転させることで、上下に進退可能にする
こともできる。（図示省略）固定扞３の上端には、Ｈ型
鋼材の上側フランジの下面により安定して当接して、張
設するように固定扞３より大径の固定面６を設けてもよ
い。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of a main part showing an embodiment of the present invention, and FIG. 3 is a side view showing an embodiment of the present invention. Reference numeral 1 denotes a suspension pedestal having an abutment surface at the bottom, which is formed by bending a steel plate into a substantially U-shape, but may be, for example, an appropriately thick square pipe. That is, since the suspension pedestal 1 receives the load of the formwork at a position protruding outward from the flange of the H-shaped steel material, it is sufficient that the suspension pedestal 1 has sufficient strength to withstand the load. Reference numeral 2 denotes a fixing portion vertically suspended from one side of the suspension pedestal 1, reference numeral 3 denotes a fixing rod having an external thread formed on the outer periphery, reference numeral 4 denotes an adjustment nut screwed onto the external thread, and reference numeral 5 denotes a cylindrical fixing rod receiver. The fixed rod 3 is loosely inserted into the cavity of the fixed rod receiver 5 and can be moved up and down by rotating the adjusting nut 4 which is in contact with the tip of the fixed rod receiver 5, and can be stretched between the flanges of the H-shaped steel material. . As another embodiment of the fixing portion, a female screw is formed at the tip of the cylindrical fixing rod receiver, or a nut is fixed, and the fixing rod is screwed,
By rotating the fixed rod itself, it is possible to move up and down. A fixed surface 6 having a diameter larger than that of the fixed rod 3 may be provided at the upper end of the fixed rod 3 so as to be stably abutted against the lower surface of the upper flange of the H-shaped steel material and stretched.
【０００８】７は吊持台座１の他方に設けた第１吊持扞
であり、外周にオネジを形成し、吊持台座１の上面に設
けた透孔８と、吊持台座1の下面に装着する略コの字型
の受け片９に設けた透孔１０とを挿通し、締付け用ナッ
ト１１、１２を吊持台座１の上側と、受け片９の下側に
螺着して、締付け用ナット１１、１２を上下に移動させ
ることで、第１吊持扞７を上下に進退可能にすることが
できると共に、締付けにより固定することができる。第
１吊持扞の外周のオネジは、全長にわたっても、必要部
分のみに形成してもよい。Reference numeral 7 denotes a first suspension rod provided on the other side of the suspension pedestal 1, having a male screw formed on the outer periphery thereof, a through hole 8 provided on an upper surface of the suspension pedestal 1, and a lower surface of the suspension pedestal 1. A through hole 10 provided in a substantially U-shaped receiving piece 9 to be mounted is inserted, and tightening nuts 11 and 12 are screwed to the upper side of the hanging pedestal 1 and the lower side of the receiving piece 9 to tighten. By moving the nuts 11 and 12 up and down, the first suspension rod 7 can be moved up and down and fixed by tightening. The male screw on the outer periphery of the first suspension rod may be formed over the entire length or only at a necessary portion.
【０００９】１３は型枠受け片であり、外周を円錐状に
形成し、軸芯に沿ってメネジを形成したもので、型枠工
事で一般的に使用されている型枠締付け用コーンを使用
することもできる。型枠受け片１３のメネジの上方には
第１吊持扞の下端のオネジを螺着し、下方には第２吊持
扞１６の上端のオネジを螺着して連結する。１４は型枠
締付け部であり、水平材１５と第２吊持扞１６、及び、
締付け用ナット１７とからなる。水平材１５は角パイプ
で形成されており、長手方向の両端には型枠底部が左右
にずれて脱落しないように設けた突出片１８、１８を固
着し、上面と下面のほぼ中央には透孔１９、１９をそれ
ぞれ穿設する。第２吊持扞１６は外周にオネジを形成
し、水平材１５の透孔１９、１９に挿通し、緩み防止用
のワッシャ２０を介して締付け用ナット１７を螺着す
る。第２吊持扞の外周のオネジは、全長にわたっても、
必要部分のみに形成してもよい。水平材１５は締付け用
ナット１７を上下に移動させることで、共に、移動し
て、底部の型枠を締付けることができる。Reference numeral 13 denotes a mold receiving piece, which has a conical outer periphery and a female screw formed along the axis, and uses a mold clamping cone generally used in the formwork. You can also. The male screw at the lower end of the first suspension rod is screwed above the female screw of the form receiving piece 13, and the male screw at the upper end of the second suspension rod 16 is screwed and connected below. Reference numeral 14 denotes a form clamping part, which includes a horizontal member 15, a second suspension rod 16, and
And a fastening nut 17. The horizontal member 15 is formed of a square pipe, and at both ends in the longitudinal direction, protruding pieces 18, 18 provided so that the bottom of the formwork does not shift to the left and right and do not fall off, are fixed. Holes 19, 19 are respectively formed. The second suspension rod 16 has an external thread formed on the outer periphery thereof, is inserted into the through holes 19 of the horizontal member 15, and is screwed with a fastening nut 17 via a washer 20 for preventing loosening. The male screw on the outer circumference of the second suspension rod is
It may be formed only on a necessary portion. The horizontal member 15 can be moved together by moving the tightening nut 17 up and down to tighten the bottom formwork.
【００１０】次に、本発明の実施例の使用例を説明す
る。図４乃至図５は、本発明の実施例の使用状態を示す
説明図である。水平材１５と締付け用ナット１７、及
び、ワッシャ２０を取り外した本発明の吊持金具を、パ
ラペット部のＨ型鋼材Ａの下側フランジ上面に吊持台座
１を配置して、調整ナット４をレンチ等の工具で回転さ
せ、固定扞３を上方に突出させて、上下のフランジ間に
固定する。上下の締付け用ナット１１、１２により、第
１吊持扞７を上下に移動させ、下端に螺着した型枠受け
片１３の下面の高さ、すなわち、垂れ壁の型枠の高さを
調整する。Next, an example of use of the embodiment of the present invention will be described. FIGS. 4 and 5 are explanatory views showing a use state of the embodiment of the present invention. The hanging bracket of the present invention from which the horizontal member 15, the fastening nut 17, and the washer 20 have been removed is placed on the upper surface of the lower flange of the H-shaped steel material A of the parapet portion, and the adjusting nut 4 is mounted. The fixed rod 3 is rotated with a tool such as a wrench to protrude upward, and is fixed between the upper and lower flanges. The first suspension rod 7 is moved up and down by the upper and lower fastening nuts 11 and 12 to adjust the height of the lower surface of the form receiving piece 13 screwed to the lower end, that is, the height of the form of the hanging wall. I do.
【００１１】同様にして、本発明の吊持金具をＨ型鋼材
Ａに適宜間隔を以って複数固着する。次に、垂れ壁底部
の型枠Ｂを、吊持金具を取付けた間隔に相対する間隔で
設けた複数の透孔Ｃにそれぞれ第２吊持扞１６を挿通し
て、型枠受け片１３の下面に当接させ、さらに、下方か
ら水平材１５を取付けて、ワッシャ２０、締付け用ナッ
ト１７で締付けて固定する。固定された底部の型枠Ｂ上
に両側の型枠Ｄを建て込んだ後、コンクリートを打設、
養生する。型枠の解体時には，締付け用ナット１７を緩
めて、水平材１５と第２吊持扞１６を取り外し、さら
に、型枠の脱型後、コンクリート壁面Ｅから型枠受け片
１３を取り外し、その跡にモルタルＦを充填して仕上げ
る。したがって、吊持台座1や固定部２、及び、第１吊
持扞７などはコンクリート内に埋設してしまうものであ
る。[0011] Similarly, a plurality of the hanging metal fittings of the present invention are fixed to the H-shaped steel material A at appropriate intervals. Next, the second suspension rod 16 is inserted into the plurality of through-holes C provided at intervals corresponding to the interval at which the hanging metal fittings are attached to the form B at the bottom of the hanging wall. The horizontal member 15 is attached to the lower surface from below, and is tightened and fixed with the washer 20 and the tightening nut 17 from below. After laying the formwork D on both sides on the fixed formwork B at the bottom, cast concrete,
Cure. When the mold is dismantled, the fastening nut 17 is loosened, the horizontal member 15 and the second suspension rod 16 are removed, and after the mold is released, the mold receiving piece 13 is removed from the concrete wall surface E. Is filled with mortar F and finished. Therefore, the hanging pedestal 1, the fixed portion 2, the first hanging rod 7, and the like are embedded in the concrete.
【００１２】更に本発明の別の実施例について説明す
る。図６は本発明の別の実施例の要部を示す側面図であ
る。第１吊持扞に第２吊持扞を、型枠受け片を介さずに
直結する場合であり、第２吊持扞１１６の上端にナット
１２５を固着した形状のものである。また、第２吊持扞
の上端に、第１吊持扞１０７の下端に螺着するメネジを
形成しても、あるいは、第１吊持扞１０７の下端にメネ
ジを形成、あるいは、ナットを固着してもよい。（図示
省略）Another embodiment of the present invention will be described. FIG. 6 is a side view showing a main part of another embodiment of the present invention. This is a case where the second suspension rod is directly connected to the first suspension rod without the intermediary of the form receiving piece, and has a shape in which a nut 125 is fixed to the upper end of the second suspension rod 116. Further, a female screw to be screwed to the lower end of the first hanging rod 107 may be formed at the upper end of the second hanging rod 107, or a female screw may be formed at the lower end of the first hanging rod 107, or a nut may be fixed. May be. (Not shown)
【００１３】図７は型枠締付け部の別の実施例を示す側
面図であり、図８はその使用状態図である。１２５は締
付け本体であり、上端には、第１吊持扞１０７の下端に
螺着した型枠受け片１１３の下面に設けたオネジ１２６
に螺着するメネジ部１２７を、下端にはオネジ部１２８
をそれぞれ形成する。１２９は、端太材Ｈに当接する当
金であり、締付け本体１２５に遊嵌すると共に、オネジ
１２８に螺着したナット１２９により締付けることがで
きる。また、締付け本体１２５は、型枠受け片１１３を
介さずに直結してもよい。FIG. 7 is a side view showing another embodiment of the form clamping portion, and FIG. Reference numeral 125 denotes a tightening main body. On the upper end, a male screw 126 provided on the lower surface of the form receiving piece 113 screwed to the lower end of the first hanging rod 107.
The female screw portion 127 is screwed to the male screw portion 128 at the lower end.
Are formed respectively. Reference numeral 129 denotes an abutment that comes into contact with the thick end member H. The abutment 129 is loosely fitted to the fastening body 125 and can be fastened by the nut 129 screwed to the male screw 128. Further, the fastening body 125 may be directly connected without interposing the form receiving piece 113.
【００１４】[0014]
【発明の効果】以上詳細に説明したように、本発明のコ
ンクリート型枠用吊持金具によれば、型枠をＨ型鋼材に
吊設して構築できるので、支保工を不要とすることが可
能になる。すなわち、外部足場から合理的に資材を搬入
することができるので、作業環境の向上と作業の安全性
を確保できる。作業管理者が日常的に支保工の管理をす
る手間が省力化できる。また、数階分のパラペット部の
型枠を構築することで、一度にコンクリートを打設する
ことができ、工期の短縮を実現できる。さらに、型枠の
施工精度を確保できるので、建物の品質も向上するな
ど、実用上有効なコンクリート型枠用吊持金具を得るこ
とができる。As described above in detail, according to the concrete form hanging fixture of the present invention, the form can be hung on the H-shaped steel material, so that the support work is not required. Will be possible. That is, the material can be rationally carried in from the external scaffold, so that the working environment can be improved and the work safety can be ensured. The labor for the work manager to manage the shoring work on a daily basis can be saved. Also, by constructing the formwork of the parapet part for several floors, concrete can be poured at once, and the construction period can be shortened. Further, since the construction accuracy of the formwork can be ensured, a practically effective hanging metal fitting for a concrete formwork, such as an improvement in the quality of a building, can be obtained.
【図１】本発明の実施例を示す斜視図FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】本発明の実施例を示す要部断面図FIG. 2 is a sectional view of a main part showing an embodiment of the present invention.
【図３】本発明の実施例を示す側面図FIG. 3 is a side view showing an embodiment of the present invention.
【図４】本発明の実施例の使用状態を示す説明図FIG. 4 is an explanatory diagram showing a use state of the embodiment of the present invention.
【図５】本発明の実施例の使用状態を示す説明図FIG. 5 is an explanatory diagram showing a use state of the embodiment of the present invention.
【図６】本発明の別の実施例を示す部分側面図FIG. 6 is a partial side view showing another embodiment of the present invention.
【図７】本発明の別の実施例を示す説明図FIG. 7 is an explanatory view showing another embodiment of the present invention.
【図８】本発明の別の実施例を示す部分側面図FIG. 8 is a partial side view showing another embodiment of the present invention.
【図９】従来例を示す説明図FIG. 9 is an explanatory view showing a conventional example.
１ 吊持台座 ２ 固定部 ４ 調整ナット ５ 固定扞 ６ 固定扞受け ７ 第１吊持扞 ６ 突出片 １３ 型枠受け片 １４ 型枠締付け部 １５ 水平材 １６ 第２吊持扞 １７ 締付け用ナット Ａ Ｈ型鋼材 Ｂ 型枠底部 Ｇ スラブ Ｄ 型枠 DESCRIPTION OF SYMBOLS 1 Suspension pedestal 2 Fixed part 4 Adjustment nut 5 Fixed rod 6 Fixed rod receiver 7 First suspension rod 6 Projection piece 13 Form receiving piece 14 Form clamping part 15 Horizontal member 16 Second suspension rod 17 Tightening nut A H-shaped steel material B Form bottom G slab D Form
Claims (3)
当接面を底部に設けた吊持台座の一方に、Ｈ型鋼材のフ
ランジ間に張設すべく、オネジからなる固定扞を上下に
進退可能に設けた固定部を垂設して、フランジより外側
に突出する他方には、着脱自在になる型枠締付け部を下
側に設けたオネジからなる第一吊持扞を上下に進退可能
に設けたことを特徴とするコンクリート型枠用吊持金
具。Claims 1. To mount on a lower flange of an H-shaped steel material
On one of the hanging pedestals with the abutment surface at the bottom, a fixed rod made of male screw is put up and down to stretch between flanges of H-shaped steel.
Attach the fixed part provided so that it can advance and retreat , and outside the flange
The other projecting, lower formwork clamping portion to be detachable
A hanging metal fitting for a concrete formwork, wherein a first hanging rod made of a male screw provided on the side is provided so as to be able to move up and down.
る水平材が上下に進退可能になるように設けた第２吊持
扞からなることを特徴とする請求項１に記載のコンクリ
ート型枠用吊持金具。2. The form clamping device according to claim 1, wherein the form clamping portion comprises a second suspension rod provided so that a horizontal member on which the form bottom is placed can move up and down. Hanging bracket for concrete formwork.
受け片を介して、それぞれ着脱自在に螺着していること
を特徴とする請求項１乃至請求項２に記載のコンクリー
ト型枠用吊持金具。3. The method according to claim 1, wherein the first suspension rod and the form clamping portion are detachably screwed to each other via form receiving pieces. Hanging bracket for concrete formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28906499A JP3339676B2 (en) | 1999-10-12 | 1999-10-12 | Hanging bracket for concrete formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28906499A JP3339676B2 (en) | 1999-10-12 | 1999-10-12 | Hanging bracket for concrete formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001107559A JP2001107559A (en) | 2001-04-17 |
| JP3339676B2 true JP3339676B2 (en) | 2002-10-28 |
Family
ID=17738367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28906499A Expired - Fee Related JP3339676B2 (en) | 1999-10-12 | 1999-10-12 | Hanging bracket for concrete formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3339676B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100650134B1 (en) * | 2005-10-20 | 2006-11-27 | 이병영 | Early remove support method |
-
1999
- 1999-10-12 JP JP28906499A patent/JP3339676B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001107559A (en) | 2001-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4349491A (en) | Method for forming a concrete deck | |
| KR101812230B1 (en) | Installation of temporary apparatus for curtain wall and temporary apparatus for curtain wall | |
| KR20110010248A (en) | Multi u-head bracket apparatus for bridge construction | |
| JP3339676B2 (en) | Hanging bracket for concrete formwork | |
| JPH1171897A (en) | Scaffold support device for placing concrete | |
| JP3673162B2 (en) | Embedded hollow form fixing structure for hollow concrete floor board | |
| KR20030016032A (en) | A method of constructing climbing bracket | |
| KR20010099532A (en) | System form for constructing wall concrete and method of constructing using the same | |
| KR100388854B1 (en) | A leveling device for carrying out the ground | |
| KR200470335Y1 (en) | Bracing be able to adjust length | |
| JP2552733Y2 (en) | Veranda form support device | |
| JPH0432910B2 (en) | ||
| JPH0115799Y2 (en) | ||
| JPH0725389Y2 (en) | Formwork for manhole | |
| JP3029125U (en) | Girder support device for building form panel | |
| JPH1072922A (en) | Construction method of concrete stair and device therefor | |
| KR200378220Y1 (en) | Apparatus for fixing hydrant box | |
| KR200226645Y1 (en) | A leveling device for carrying out the ground | |
| JPS6319448Y2 (en) | ||
| JPH076378Y2 (en) | Mounting bracket for handrail support for construction | |
| KR100297426B1 (en) | Glass block panel and manufacturing method of glass block panel | |
| JPH0932284A (en) | Constructing device and method for overhang section | |
| JPS6133174Y2 (en) | ||
| KR930005579Y1 (en) | Prefabricated shutterings | |
| JPH0345479Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080816 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080816 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090816 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100816 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100816 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110816 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120816 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130816 Year of fee payment: 11 |
|
| LAPS | Cancellation because of no payment of annual fees |