JPH07317196A - Constructing method of ceiling - Google Patents
Constructing method of ceilingInfo
- Publication number
- JPH07317196A JPH07317196A JP7168275A JP16827595A JPH07317196A JP H07317196 A JPH07317196 A JP H07317196A JP 7168275 A JP7168275 A JP 7168275A JP 16827595 A JP16827595 A JP 16827595A JP H07317196 A JPH07317196 A JP H07317196A
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- floor
- ceiling base
- workbench
- base
- 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.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、天井の施工方法に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling construction method.
【０００２】[0002]
【従来の技術】可搬型リフターの上端に設けた受け台
に、梁、天井板等の必要部材が予め組み込まれた天井を
載せ、次いで、この天井を所定形状に展開させた後、前
記可搬型リフターにより前記受け台を上昇させ、前記天
井を上階の床版等に吊り下げ支持させた後、前記受け台
を下降させるようにした天井の施工方法は、特公昭４０
−２４１５８号公報によって知られている。2. Description of the Related Art On a pedestal provided at the upper end of a portable lifter, a ceiling in which necessary members such as beams and ceiling plates are incorporated is placed, and then the ceiling is developed into a predetermined shape, and then the portable type is lifted. A method of constructing a ceiling in which the pedestal is raised by a lifter, and the ceiling is hung and supported on a floor slab or the like on the upper floor, and then the pedestal is lowered is described in Japanese Patent Publication No.
No. 24158.
【０００３】しかしながら、この従来例によれば、予め
作製された天井を受け台に載置して所定高さまで持ち上
げるので、現場への天井の搬入に支障がないように、天
井を折り畳み自在な特殊な構造にする必要があり、野縁
と野縁受けとこれらの連結金具等よりなる格子状の天井
下地と、その下面に取り付ける天井板とで構成される一
般的な天井の施工には不向きである。However, according to this conventional example, since the prefabricated ceiling is placed on the pedestal and lifted up to a predetermined height, the special foldable ceiling is used so as not to hinder the carrying of the ceiling to the site. However, it is not suitable for general ceiling construction consisting of a grid-like ceiling base consisting of a field rim, a field rim receiver, and connecting fittings for these, and a ceiling plate attached to the bottom surface. is there.
【０００４】また、予め天井板まで組み込んだ天井を持
ち上げて、上階の床版等に吊り下げ支持させるため、天
井の中央側の複数箇所を吊りボルト等の吊り治具を介し
て吊り下げ支持させるためには、予め、天井板の所定位
置（床版から垂下した吊り治具と合致する位置）に吊り
治具挿通用の貫通孔を形成しておき、これらの貫通孔に
各々の吊り治具が挿通されるように天井を持ち上げる必
要があり、床版に対する吊り治具の取付け位置や天井板
に対する貫通孔の穿孔位置、天井を上昇させる際の水平
度などに、夫々、高い精度が要求されることになり、施
工が著しく面倒なものとなる。Further, in order to lift the ceiling, which has been assembled up to the ceiling board in advance, and suspend and support it on a floor slab or the like on the upper floor, a plurality of locations on the center side of the ceiling are suspended and supported through suspension jigs such as suspension bolts. In order to do so, through holes for inserting a hanging jig are formed in advance at predetermined positions on the ceiling plate (positions that match the hanging jig hanging from the floor slab), and the hanging jigs are inserted into these through holes. It is necessary to lift the ceiling so that the tool can be inserted, and high precision is required for the mounting position of the hanging jig on the floor slab, the drilling position of the through hole on the ceiling plate, and the levelness when raising the ceiling. Therefore, the construction becomes extremely troublesome.
【０００５】[0005]
【発明が解決しようとする課題】上記の従来欠点に鑑
み、本発明は、野縁と野縁受けとこれらの連結金具等よ
りなる格子状の天井下地と、その下面に取り付ける天井
板とで構成される天井を、非常に能率よく容易かつ安全
に施工できる天井の施工方法を提案するものである。In view of the above-mentioned drawbacks of the prior art, the present invention comprises a grid-like ceiling base consisting of a field rim, a field rim receiver, a metal fitting for these, and a ceiling plate attached to the lower surface. We propose a method of constructing a ceiling that can be constructed very efficiently, easily and safely.
【０００６】[0006]
【課題を解決するための手段】上記の目的を達成するた
めに本発明が講じた技術的手段は、次の通りである。即
ち、本発明の特徴は、作業員が床面に立って組立作業を
行うに適した高さに配置された作業台と当該作業台を上
昇駆動する可搬型リフターとを床面に設置し、前記作業
台の上で、野縁と野縁受けとこれらの連結金具等よりな
る格子状の天井下地を組み立て、しかる後、前記可搬型
リフターにより作業台を上昇駆動して前記天井下地を所
定高さに持ち上げた状態で、当該天井下地を予め上階の
床版の所定位置に垂下させてある複数の吊り治具に連結
し、作業台を下降させた後、前記天井下地に天井板を取
り付けることにある。The technical means taken by the present invention to achieve the above object are as follows. That is, the feature of the present invention is to install a workbench arranged at a height suitable for an operator standing on the floor to perform an assembly work and a portable lifter for driving the workbench to rise on the floor, On the workbench, assemble a grid-like ceiling base consisting of field rims, field rim receivers, and connecting metal fittings, and then lift the workbench by the portable lifter to raise the ceiling base to a predetermined height. In this state, the ceiling base is connected to a plurality of hanging jigs that have been hung down to predetermined positions on the floor slab on the upper floor in advance, the workbench is lowered, and then the ceiling plate is attached to the ceiling base. Especially.
【０００７】[0007]
【作用】上記の構成によれば、作業台を、作業員が床面
に立って組立作業を行うに適した高さに配置し、床面に
立った作業員が、この作業台の上で格子状の天井下地の
組立を行うので、無理な作業姿勢を強いられることがな
くて、組立作業を容易かつ安全に行える。According to the above construction, the workbench is arranged at a height suitable for the worker to stand on the floor to perform the assembly work, and the worker standing on the floor can Since the lattice-shaped ceiling base is assembled, the assembly work can be performed easily and safely without forcing an unnatural work posture.
【０００８】そして、天井下地の組立後、可搬型リフタ
ーにより天井下地を作業台ごと所定高さまで持ち上げ、
予め、床版の所定位置に垂下させてある複数の吊り治具
に天井下地を連結し、作業台を下降させた後、天井下地
に天井板を取り付けるので、天井下地を持ち上げる際や
吊り治具に天井下地を連結する際、天井板が邪魔になら
ず、吊り治具に対する天井下地の連結作業を容易に行え
る。After assembling the ceiling substrate, the portable substrate lifter raises the ceiling substrate together with the workbench to a predetermined height.
The ceiling base is connected to a plurality of hanging jigs that are hung down at predetermined positions on the floor slab in advance, the workbench is lowered, and then the ceiling board is attached to the ceiling base. When the ceiling base is connected to the ceiling base, the ceiling plate does not get in the way, and the work of connecting the ceiling base to the hanging jig can be easily performed.
【０００９】[0009]
【実施例】以下、本発明の一実施例を図面に基づいて説
明する。図１は、本発明に係る天井の施工方法に使用さ
れる水平状のパイプ製作業台７と、それを上昇駆動する
高圧炭酸ガス利用の可搬型リフター８を示す。前記作業
台７は、図示のとおり、略十字状に交差したパイプ７ａ
と当該パイプ７ａの先端部間に架設されたパイプ７ｂと
から構成され、中央部を前記可搬型リフター８によって
支持されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a horizontal pipe work table 7 used in a ceiling construction method according to the present invention, and a portable lifter 8 using high-pressure carbon dioxide to drive the work table 7 up. The workbench 7 is, as shown in the figure, a pipe 7a that intersects in a substantially cross shape.
And a pipe 7b installed between the tip portions of the pipe 7a, and the central portion thereof is supported by the portable lifter 8.
【００１０】図２、図３において、Ｂは、野縁１９…と
野縁受け２０…とこれらの連結金具２１…等よりなる格
子状の天井下地である。天井下地Ｂは、上階の床版１０
に、床版１０の所定位置に予め垂下させた吊りボルト１
１とその下端部にねじ込まれた締結金具１２とで構成し
た複数の吊り治具１３…を介して吊り下げ支持されてい
る。Ａ1 は天井設備の一例である空調用ダクト、Ａ2 は
天井設備の一例である照明器具であり、これらＡ1 ，Ａ
2 は天井下地Ｂに取り付けられている。２２は前記照明
器具Ａ2 に対する電気配線である。２６は、天井下地Ｂ
の施工完了後、天井下地Ｂに取り付けられた天井板であ
る。In FIG. 2 and FIG. 3, B is a grid-like ceiling base consisting of the field edge 19 ..., the field edge receiver 20 ... The ceiling base B is a floor slab 10 on the upper floor.
In addition, a hanging bolt 1 that is preliminarily hung at a predetermined position of the floor slab 10.
It is suspended and supported through a plurality of suspension jigs 13 ... A 1 is air-conditioning duct, A 2 is an example of a ceiling facility is luminaire which is an example of a ceiling equipment, these A 1, A
2 is attached to the ceiling base B. Reference numeral 22 is an electrical wiring for the lighting fixture A 2 . 26 is a ceiling base B
It is a ceiling board attached to the ceiling base material B after the completion of construction.
【００１１】次に、本発明に係る天井の施工方法につい
て説明すると、図２、図４に示すように、略十字状に交
差したパイプ７ａと当該パイプ７ａの先端部間に架設さ
れたパイプ７ｂとから構成され、且つ、作業員が床面９
に立って組立作業を行うに適した高さ（例えば、床面９
から１ｍ程度）に配置された水平状のパイプ製作業台７
と、当該作業台７の中央部を支持して上昇駆動する高圧
炭酸ガス利用の可搬型リフター８とを床面９に設置し、
床面９に立った作業員が、前記作業台７の上で、前記天
井下地Ｂを組み立てる。Next, a method of constructing a ceiling according to the present invention will be described. As shown in FIGS. 2 and 4, a pipe 7a that intersects in a substantially cross shape and a pipe 7b that is installed between the tip portions of the pipe 7a. And the worker is on the floor 9
A height suitable for standing and performing assembly work (for example, floor 9
Horizontal pipe work table 7 located about 1 m from
And a portable lifter 8 using high-pressure carbon dioxide that supports the central portion of the work table 7 and is driven to rise, are installed on the floor surface 9,
A worker standing on the floor 9 assembles the ceiling base B on the work table 7.
【００１２】この場合、床面９に立った作業員が、適当
な高さにある作業台７の上で天井下地Ｂの組立を行うた
め、無理な作業姿勢を強いられることがなくて、組立作
業が容易であり、たとえ、連結金具２１…が作業台７の
中央近くにあっても、作業台７のパイプ７ａ，７ａ、７
ｂ，７ｂ間に形成された間隙に入り込んで連結金具２１
…の操作を行えるので、作業台７が組立作業の障害物に
ならない。また、作業台７の上に乗って組立作業を行う
のではないから、可搬型リフター８で作業台７の中央部
を支持しているだけであるにもかかわらず、不意に作業
台７が傾いて作業台７から転落するような危険性もな
い。In this case, an operator standing on the floor 9 assembles the ceiling base B on the workbench 7 at an appropriate height, so that the operator is not forced to take an unreasonable work posture and the assembly is completed. The work is easy, and even if the connecting fittings 21 ... Are near the center of the work table 7, the pipes 7a, 7a, 7 of the work table 7 are
The metal fitting 21 is inserted into the gap formed between b and 7b.
Since the operation can be performed, the workbench 7 does not become an obstacle to the assembly work. Further, since the assembly work is not performed by riding on the work table 7, the work table 7 is abruptly tilted even though only the central portion of the work table 7 is supported by the portable lifter 8. There is no risk of falling from the work table 7 due to
【００１３】作業台７上で天井下地Ｂを組み立てたら、
さらに、当該天井下地Ｂに、天井設備の一例である空調
用ダクトＡ1 や照明器具Ａ2 等を取り付け、図２に示す
ように、前記照明器具Ａ2 に対する電気配線２２も天井
下地Ｂの上に這わせておく。After assembling the ceiling base B on the workbench 7,
Further, an air conditioning duct A 1 and a lighting fixture A 2 which are examples of ceiling equipment are attached to the ceiling base B, and the electric wiring 22 for the lighting fixture A 2 is also above the ceiling base B as shown in FIG. Let's crawl.
【００１４】しかる後、図５に示すように、前記可搬式
リフター８で前記作業台７を上昇駆動させて、天井下地
Ｂを所定高さまで持ち上げ、当該天井下地Ｂを吊り治具
１３…に連結し、当該吊り治具１３…を介して天井下地
Ｂを上階の床版１０に吊り下げ支持させる。After that, as shown in FIG. 5, the worktable 7 is raised by the portable lifter 8 to raise the ceiling base B to a predetermined height, and the ceiling base B is connected to the hanging jig 13. Then, the ceiling base material B is suspended and supported on the floor slab 10 on the upper floor through the suspension jigs 13 ...
【００１５】このようにして前記天井下地Ｂの施工を終
えたら、可搬型リフター８により作業台７を下降させ、
図３に示すように、天井下地Ｂに天井板２６を取り付け
て、天井を完成させるのである。After the construction of the ceiling base B is completed in this way, the worktable 7 is lowered by the portable lifter 8,
As shown in FIG. 3, the ceiling plate 26 is attached to the ceiling base B to complete the ceiling.
【００１６】尚、天井下地Ｂを吊り治具１３…に連結す
る作業は、床面９に設置した図外の脚立等に乗って行う
のであるが、前記締結金具１２として、図６、図７に示
す構造のものを使用すれば、吊り治具１３…に対する天
井下地Ｂの取付け作業を容易かつ迅速に行うことができ
る。The operation of connecting the ceiling base B to the hanging jigs 13 is carried out by riding a stepladder (not shown) installed on the floor 9 as the fastening fittings 12 shown in FIGS. If the structure shown in FIG. 11 is used, the work of attaching the ceiling base B to the hanging jigs 13 can be performed easily and quickly.
【００１７】即ち、図６、図７に示す締結金具１２はヒ
ンジ１４により揺動開閉自在に枢支連結された帯状金属
片１５ａ，１５ｂの一方１５ａに、吊りボルト１１と螺
合するナット１６を回転のみ自在に取り付け、かつヒン
ジ１４とは反対側の端部に折曲形成した下向き片１５
ａ’に幅広部と幅狭部をもった貫通孔１７を形成し、他
方の帯状金属片１５ｂの自由端部には前記貫通孔１７の
幅広部に挿入される幅広部１８ａと前記貫通孔１７の幅
狭部に嵌まり込むくびれ部１８ｂを持った係止片１８を
設け、当該係止片１８を前記貫通孔１７に挿入した状態
においては、前記係止片１８の弾性復元力によって、前
記くびれ部１８ｂが前記貫通孔１７の幅狭部に嵌まり込
んで抜け止め機能が発揮されるようになっている。従っ
て、この締結金具１２を用いれば、前記帯状金属片１５
ｂ…を天井下地Ｂの野縁受け２０に巻き付けて前記係止
片１８を貫通孔１７に挿入するといった単純な、言わば
ワンタッチ操作によって、天井下地Ｂを吊り治具１３に
連結することができる。That is, in the fastener 12 shown in FIGS. 6 and 7, one of the strip-shaped metal pieces 15a and 15b pivotally connected by a hinge 14 so as to be swingably opened and closed is provided with a nut 16 which is screwed with the suspension bolt 11. A downwardly facing piece 15 which is attached only for rotation and bent at the end opposite to the hinge 14.
A through hole 17 having a wide portion and a narrow portion is formed in a ', and the wide portion 18a and the through hole 17 to be inserted into the wide portion of the through hole 17 are formed at the free end of the other strip-shaped metal piece 15b. In the state where the locking piece 18 having the constricted portion 18b that fits in the narrow width portion of the locking piece 18 is provided and the locking piece 18 is inserted into the through hole 17, the elastic restoring force of the locking piece 18 causes The constricted portion 18b is fitted in the narrow portion of the through hole 17 so as to exert a retaining function. Therefore, by using this fastener 12, the strip-shaped metal piece 15
The ceiling base material B can be connected to the hanging jig 13 by a simple, so-called, one-touch operation in which b ... Is wound around the field edge receiver 20 of the ceiling base material B and the locking piece 18 is inserted into the through hole 17.
【００１８】図中の２３…は野縁受け２０…間に架設し
た吊り杆であり、照明器具Ａ2 の上面に突出した吊り棒
２４…の先端のフック部分２４ａ…を前記吊り杆２３に
係合させてある。そして、照明器具Ａ2 のメンテナンス
等に際しては、下方からの操作によって前記フック部分
２４ａ…と吊り杆２３の係合を解くことにより、照明器
具Ａ2 を天井下地Ｂから取り外せるようになっている。
２５は前記空調用ダクトＡ1 を固定した支持部材であ
り、野縁受け２０…間に架設されている。Denoted at 23 in the drawing is a hanging rod installed between the field receivers 20 ..., and hooks 24a at the tips of the hanging rods 24 protruding from the upper surface of the lighting fixture A 2 are engaged with the hanging rod 23. Have been combined. When the lighting fixture A 2 is to be maintained or the like, the lighting fixture A 2 can be removed from the ceiling base B by releasing the engagement between the hook portions 24 a ... And the hanging rod 23 by operating from below.
Reference numeral 25 is a support member to which the air conditioning duct A 1 is fixed, and is installed between the field frame receivers 20 ...
【００１９】この実施例によれば、空調用ダクトＡ1 や
照明器具Ａ2 を天井下地Ｂに取り付け、当該天井下地Ｂ
を持ち上げて床版１０に吊り下げ支持させるので空調用
ダクトＡ1 や照明器具Ａ2 のための専用の持ち上げ作業
や床版１０への取り付け作業が不要である。According to this embodiment, the air conditioning duct A 1 and the lighting fixture A 2 are attached to the ceiling base B, and the ceiling base B is attached.
Is lifted and is suspended and supported on the floor slab 10, so dedicated lifting work for the air conditioning duct A 1 and the lighting fixture A 2 and installation work to the floor slab 10 are unnecessary.
【００２０】図示しないが、空調用ダクトＡ1 を在来工
法によって施工した後に、作業台７上で天井下地Ｂを組
み立て、天井下地Ｂの施工完了後、照明器具Ａ2 を天井
下地Ｂに取り付けるようにしてもよい。前記可搬型リフ
ター８としては、高圧炭酸ガスを利用したものの他、圧
搾空気や油圧を利用したもの、ねじ式のジャッキ機構を
利用したもの等々、適宜選択可能である。Although not shown, after the air conditioning duct A 1 is constructed by the conventional method, the ceiling base B is assembled on the work table 7, and after the ceiling base B is installed, the lighting fixture A 2 is attached to the ceiling base B. You may do it. The portable lifter 8 can be appropriately selected from those using high-pressure carbon dioxide gas, those using compressed air or hydraulic pressure, those using a screw type jack mechanism, and the like.
【００２１】[0021]
【発明の効果】本発明は、上述した構成よりなるため、
野縁と野縁受けとこれらの連結金具等よりなる格子状の
天井下地と、その下面に取り付ける天井板とで構成され
る天井を、非常に能率よく容易かつ安全に施工できる。
即ち、作業台を、作業員が床面に立って組立作業を行う
に適した高さに配置して、床面に立った作業員が、この
作業台の上で格子状の天井下地の組立を行うので、無理
な作業姿勢を強いられることがなくて、天井下地の組立
作業を容易かつ安全に行える。そして、天井下地の組立
後、可搬型リフターにより天井下地を作業台ごと所定高
さまで持ち上げ、予め、床版の所定位置に垂下させてあ
る複数の吊り治具に天井下地を連結し、作業台を下降さ
せた後、天井下地に天井板を取り付けるので、天井下地
を持ち上げる際や吊り治具に天井下地を連結する際、天
井板が邪魔にならず、吊り治具に対する天井下地の連結
作業を容易に行える。Since the present invention has the above-mentioned structure,
A ceiling composed of a grid-like ceiling base consisting of a field edge, a field edge support, and a metal fitting for these elements, and a ceiling plate attached to the lower surface can be constructed very efficiently, easily and safely.
That is, the workbench is placed at a height suitable for the worker to stand on the floor to perform the assembly work, and the worker standing on the floor can assemble the grid-like ceiling base on the workbench. As a result, the assembling work of the ceiling base can be easily and safely performed without forcing an unreasonable work posture. After assembling the ceiling base, the portable base lifter lifts the ceiling base together with the workbench to a predetermined height, and the ceiling base is connected to a plurality of hanging jigs that are hung down to predetermined positions on the floor slab in advance. Since the ceiling board is attached to the ceiling base after it has been lowered, the ceiling board does not get in the way when lifting the ceiling base or connecting the ceiling base to a hanging jig, making it easy to connect the ceiling base to the hanging jig. You can do it.
【図１】本発明に係る天井の施工方法に使用される作業
台と可搬型リフターの斜視図である。FIG. 1 is a perspective view of a workbench and a portable lifter used in a ceiling construction method according to the present invention.
【図２】本発明に係る天井の施工方法を説明する斜視図
である。FIG. 2 is a perspective view illustrating a method of constructing a ceiling according to the present invention.
【図３】施工後の状態を示す天井の縦断側面図である。FIG. 3 is a vertical sectional side view of the ceiling showing a state after construction.
【図４】施工手順の説明図である。FIG. 4 is an explanatory diagram of a construction procedure.
【図５】施工手順の説明図である。FIG. 5 is an explanatory diagram of a construction procedure.
【図６】吊り治具の斜視図である。FIG. 6 is a perspective view of a hanging jig.
【図７】吊り治具の断面図である。FIG. 7 is a cross-sectional view of a hanging jig.
Ｂ…天井下地、７…作業台、８…可搬型リフター、１３
…吊り治具、２６…天井板。B ... Ceiling base, 7 ... Workbench, 8 ... Portable lifter, 13
… Hanging jig, 26… Ceiling board.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 前田 佳範 大阪市中央区本町４丁目１番13号 株式会 社竹中工務店大阪本店内 (72)発明者 黒江 信夫 大阪市中央区本町４丁目１番13号 株式会 社竹中工務店大阪本店内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Yoshinori Maeda 4-1-1, Honmachi, Chuo-ku, Osaka City Takenaka Corporation, Osaka Main Store (72) Inventor Nobuo Kuroe 4-1-1, Honmachi, Chuo-ku, Osaka No. 13 Stock Company Takenaka Corporation Osaka Main Store
Claims (1)
適した高さに配置された作業台と当該作業台を上昇駆動
する可搬型リフターとを床面に設置し、前記作業台の上
で、野縁と野縁受けとこれらの連結金具等よりなる格子
状の天井下地を組み立て、しかる後、前記可搬型リフタ
ーにより作業台を上昇駆動して前記天井下地を所定高さ
に持ち上げた状態で、当該天井下地を予め上階の床版の
所定位置に垂下させてある複数の吊り治具に連結し、作
業台を下降させた後、前記天井下地に天井板を取り付け
ることを特徴とする天井の施工方法。1. A workbench placed at a height suitable for an operator standing on the floor to perform an assembly operation and a portable lifter for raising and driving the workbench are installed on the floor, and the workbench is provided. On top of this, assemble a grid-like ceiling base consisting of a field edge, a field edge support, and these connecting fittings, and then lift the workbench by the portable lifter to raise the ceiling base to a predetermined height. In this state, the ceiling base is connected to a plurality of hanging jigs that are hung in advance at predetermined positions on the floor slab on the upper floor, the workbench is lowered, and then the ceiling plate is attached to the ceiling base. And how to install the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168275A JP2649032B2 (en) | 1995-06-10 | 1995-06-10 | Ceiling construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168275A JP2649032B2 (en) | 1995-06-10 | 1995-06-10 | Ceiling construction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62331353A Division JPH083229B2 (en) | 1987-12-25 | 1987-12-25 | Foam fire extinguisher pipe construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07317196A true JPH07317196A (en) | 1995-12-05 |
| JP2649032B2 JP2649032B2 (en) | 1997-09-03 |
Family
ID=15865005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7168275A Expired - Fee Related JP2649032B2 (en) | 1995-06-10 | 1995-06-10 | Ceiling construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2649032B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2004119C2 (en) * | 2010-01-20 | 2011-07-21 | Jansen Molenhoek Beheer B V | Modular utility service system. |
| JP2019027273A (en) * | 2017-07-25 | 2019-02-21 | 株式会社内山産業 | Hanger for ceiling joist receiver |
| JP2020159022A (en) * | 2019-03-26 | 2020-10-01 | センクシア株式会社 | Reinforcement binding tool |
-
1995
- 1995-06-10 JP JP7168275A patent/JP2649032B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2004119C2 (en) * | 2010-01-20 | 2011-07-21 | Jansen Molenhoek Beheer B V | Modular utility service system. |
| JP2019027273A (en) * | 2017-07-25 | 2019-02-21 | 株式会社内山産業 | Hanger for ceiling joist receiver |
| JP2020159022A (en) * | 2019-03-26 | 2020-10-01 | センクシア株式会社 | Reinforcement binding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2649032B2 (en) | 1997-09-03 |
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