JPH03273806A - Installation frame for construction for checking spread of fire along cable - Google Patents
Installation frame for construction for checking spread of fire along cableInfo
- Publication number
- JPH03273806A JPH03273806A JP2070772A JP7077290A JPH03273806A JP H03273806 A JPH03273806 A JP H03273806A JP 2070772 A JP2070772 A JP 2070772A JP 7077290 A JP7077290 A JP 7077290A JP H03273806 A JPH03273806 A JP H03273806A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- outer frame
- frame bars
- fire
- different lengths
- 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
- 238000010276 construction Methods 0.000 title abstract description 6
- 238000009434 installation Methods 0.000 title description 3
- 238000005192 partition Methods 0.000 claims abstract description 14
- 235000021438 curry Nutrition 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000009970 fire resistant effect Effects 0.000 abstract 2
- 230000035515 penetration Effects 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明はケーブル延焼防止工用取付枠の改良に関し、
さらに詳しくは壁または床などの貫通開口部に対応して
格子枠外形大きさがまたケーブルに対応してケーブル区
画用の格子目の外形大きさが各構成部材の選択的使用に
よって夫々適宜可変枠組構成できるようにしたケーブル
延焼防止工用取付枠に関するものである。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to an improvement of a mounting frame for cable fire prevention work,
More specifically, the outer size of the lattice frame can be varied depending on the penetration openings in walls or floors, and the outer size of the lattice grids for cable compartments can be changed as appropriate by selectively using each component. This invention relates to a mounting frame for cable fire prevention work that can be configured.
（従来の技術）
建築の安全性に対する要求は近年ますます高まり、各種
の防火工法には著しい技術発展が遂げられている。とり
わけ防火区画の壁や床を貫通するケーブル、ダクト部分
を熱や炎がら守り、延焼を防止するケーブル延焼防止工
法は、例えば特開昭６２−１３５２１４号公報のラップ
工法などのように信頼性が高く、施工も容易な安全性の
高いものが要求されている。(Conventional Technology) Demands for building safety have increased more and more in recent years, and significant technological advances have been made in various fire prevention methods. In particular, cable fire spread prevention methods that protect cables and ducts that penetrate the walls and floors of fireproof compartments from heat and flames to prevent the spread of fire are highly reliable, such as the wrap method disclosed in Japanese Patent Application Laid-open No. 135214/1983. There is a need for something that is expensive, easy to install, and highly safe.
（発明が解決しようとする問題点）
従来、ケーブル引込口のケーブル延焼防止工法には、■
壁や床などの貫通開口部に充填介入する不燃ゴムでなる
インサートブロックを貫通してケーブルを通すＭＣＴ工
法、■同貫通開口部に延焼防止シートを張設し、これを
貫通させてケーブルを通す工法、■同貫通開口部に防耐
火充てん材（ロックウール）を充てんすると共にケイカ
ル板を張設してケーブルを通す工法がある。(Problems to be solved by the invention) Conventionally, methods for preventing the spread of cable fire at cable entry ports include:
The MCT method involves passing a cable through an insert block made of non-combustible rubber that is filled into penetration openings in walls, floors, etc. ■A fire spread prevention sheet is placed over the penetration opening, and the cable is passed through it. There is a construction method in which the through opening is filled with a fireproof filler (rock wool) and a Keikal board is stretched over it to allow the cable to pass through.
しかしながら■の工法では施工時にケーブル径に適合し
たインサートブロックを使用しなくてはならず、しかも
インサートブロックによりブロックされているため、通
信ケーブルのような小径のものは壁貫通部の占有率が低
下するなどの問題、■の工法ではケーブル張替時に延焼
防止シートを全部取替える必要があり、新設時と同じ工
事費がかかる問題、■の工法ではケーブル撤去時にケイ
カル板の取替えが必要であると共に防耐火充てん材にロ
ックウールを使用しているため作業者に健康上好ましく
ないなどの問題があった。However, in method (■), it is necessary to use an insert block that matches the cable diameter during construction, and since it is blocked by the insert block, the occupancy rate of the wall penetration part decreases for small diameter cables such as communication cables. In method (■), it is necessary to completely replace the fire spread prevention sheet when replacing the cable, resulting in the same construction cost as when installing a new one.In method (■), it is necessary to replace the keical board when the cable is removed, and the fire prevention sheet is not completely replaced. Rock wool was used as the fireproof filler, which caused health problems for workers.
またいずれの工法も従来のものは既設のケーブル配線に
おいてその一部を張替や修理などを行なうのに、施工が
必要以外のケーブルにまで及ぶもので、既設装置の特に
再施工の場合における作業効率の劣化、コストの嵩みは
大である。In addition, conventional methods involve re-lining or repairing a part of the existing cable wiring, but the work extends to cables that do not need to be installed, especially in the case of re-installation of existing equipment. The deterioration of efficiency and increase in cost are significant.
（問題点を解決するための手段）
この発明は上述の問題点を解決するためになされたもの
であって次のように構成しである。(Means for Solving the Problems) The present invention has been made to solve the above-mentioned problems, and is constructed as follows.
即ちこの発明のケーブル延焼防止工用取付枠は、少なく
とも下フランジに壁または床面取付ボルト用の通孔を有
する口形材で構成されてそのウェブに両端部のビス通孔
及び長手方向間隔を置いた複数組のカレーナツトが夫々
設けられた長さの異なる複数組の上下横外枠杆と、該横
外枠杆と同構成で両者いずれかの下端縁内側に取付鍔を
有する長さの異なる複数組の左右縦外枠杆と、両端折曲
フランジにビス通孔を設けると共に下端縁にカレーナツ
トを有する取付鍔が設けられた長さの異なる複数組の仕
切枠杆と、両端フランジにビス通孔を有する長さの異な
る複数組の結合枠杆と、夫々適宜位置にカレーナツトが
設けられた平継手板及びアングルの隅角継手板の各構成
部材とからなり、各構成部材の選択的使用によって格子
状枠及びケーブル区画用の格子目の外形及び大きさが夫
々可変枠組構成できるようにしたことを特徴とするもの
である。That is, the mounting frame for cable fire prevention of the present invention is composed of a mouth profile having holes for wall or floor mounting bolts in at least the lower flange, and screw holes at both ends of the web and spaced apart in the longitudinal direction. a plurality of sets of upper and lower horizontal outer frame rods of different lengths each having a plurality of sets of curry nuts; A pair of left and right vertical outer frame rods, multiple sets of partition frame rods of different lengths with screw holes on the bent flanges at both ends, and a mounting collar with a curry nut on the lower edge, and screw holes on the flanges at both ends. It consists of a plurality of sets of connecting frame rods of different lengths, and constituent members of a flat joint plate and an angle corner joint plate each having a curry nut at an appropriate position.By selectively using each constituent member, a grid can be created. The present invention is characterized in that the outer shape and size of the lattice for the shaped frame and the cable section can be configured to be variable.
次にこの発明を以下実施例について図面を参照しながら
詳説する。Next, the present invention will be described in detail with reference to the drawings with reference to embodiments.
先ず図面第１〜３図において、１は、上フランジ８に適
宜間隔で複数のカレーナツト１２が、下フランジ９に同
複数の壁または床面取付はボルト２７の通孔１０を有す
る金属口形材で構成されてそのウェブ７に両端部のビス
通孔１１．１１及び長手方向間隔を置いた複数組のカレ
ーナツト１２が夫々設けられた３組の上下横外枠杆であ
る。そして第２図の横外枠杆１では、そのウェブ７下端
縁にカレーナツト１２を有する４枚の内側向きの取付鍔
１３が夫々設けられている。First, in Figures 1 to 3 of the drawings, reference numeral 1 is a metal mouth profile having a plurality of curry nuts 12 at appropriate intervals on the upper flange 8 and through holes 10 for the same plurality of wall or floor mounting bolts 27 on the lower flange 9. These are three sets of upper and lower horizontal outer frame rods each having a web 7 provided with screw holes 11, 11 at both ends and a plurality of sets of curry nuts 12 spaced apart in the longitudinal direction. In the horizontal outer frame rod 1 shown in FIG. 2, four inwardly facing mounting flanges 13 each having a curry nut 12 are provided at the lower edge of the web 7.
なお第１図の横外枠杆１は第２，３図の横外枠杆１と長
さが異ならしめである０次に図面第４゜５図において、
２は、上フランジ１５に複数のカレーナツト１２を下フ
ランジ１６に複数の通孔１０を有する口形材で構成され
てそのウェブ１４に両端部のビス通孔１１．１１を夫々
設けた長さの異なる２組の左右縦外枠杆である。なお第
４図の縦外枠杆２にはそのウェブ１４の下端縁外側にカ
レーナツト１２を有する外向きの３枚の取付鍔１７が夫
々設けられている。また第６図において３は、両端折曲
フランジ１９にビス通孔１１．１１を設けると共にウェ
ブ１８下端縁にカレーナツト１２を有する６枚の取付鍔
２０，２１が設けられた長さの異なる複数組の仕切枠杆
である。さらに第７図における４は、両端フランジ２３
にビス通孔１１゜１１を夫々有する長さの異なる複数組
の結合枠杆で、そのウェブ２２には長さ方向に適宜間隔
を置いて複数組のビス通孔１１．１１が夫々設けられて
いる。また５は、第５図に示すよう四隅部にカレーナツ
ト１２を夫々設けた平継手板、６は、第６図に示すよう
に４個のカレーナツト１２を適宜設けたアングルの隅角
継手板である。The horizontal outer frame rod 1 in Fig. 1 is different in length from the horizontal outer frame rod 1 in Figs. 2 and 3.
2 is composed of a mouth profile having a plurality of curry nuts 12 on the upper flange 15 and a plurality of through holes 10 on the lower flange 16, and has screw through holes 11 and 11 at both ends in the web 14, respectively, and has different lengths. There are two sets of left and right vertical outer frame rods. The vertical outer frame rod 2 shown in FIG. 4 is provided with three outward-facing mounting flanges 17 each having a curry nut 12 on the outside of the lower edge of its web 14. In addition, in FIG. 6, reference numeral 3 indicates a plurality of sets of different lengths each having screw holes 11.11 in the bent flanges 19 at both ends and six mounting flanges 20, 21 having curry nuts 12 on the lower edge of the web 18. This is the partition frame rod. Furthermore, 4 in FIG. 7 indicates flanges 23 at both ends.
A plurality of sets of connecting frame rods of different lengths each having screw holes 11.11 are provided in the web 22, and a plurality of sets of screw holes 11.11 are respectively provided at appropriate intervals in the length direction. There is. Further, 5 is a flat joint plate with curry nuts 12 provided at each of the four corners as shown in FIG. 5, and 6 is an angled corner joint plate with four curry nuts 12 provided as appropriate as shown in FIG. .
そこでこの発明では、先ず第１０図においては上下横外
枠杆１，１及び左右縦外枠杆２，２を方形に枠組して４
隅部を隅角継手板６を当てて、ビス２４で螺締固定する
と共に両側フランジ１９を上下横外枠杆１の両つェブ７
内面に夫々ビス止めして仕切枠杆３を取付けて第１０図
に示すような枠組格子枠の取付枠Ａを構成する。Therefore, in this invention, first, as shown in FIG.
Place the corner joint plates 6 on the corners, screw them in place with the screws 24, and attach the flanges 19 on both sides to both the upper and lower horizontal outer frame rods 1.
Partition frame rods 3 are attached to the inner surfaces with screws, respectively, to form a mounting frame A for a framed lattice frame as shown in FIG.
また第１１図においては、夫々２本の縦外枠杆２を平線
手板５によって夫々連結して左右の縦外枠杆２，２を形
成し、該左右縦外枠杆２，２及び上下横外枠杆１，１を
方形に枠組して４隅部を夫々隅角継手板６を介在してビ
ス２４で螺締固定すると共に図示のように１本の結合枠
杆４及び２本の仕切枠杆３を夫々取付けて第１１図に示
すような枠組格子枠の取付枠Ａを構成するものである６
叙上のようにこの発明では、長さのことなる複数組の上
下横外枠杆１，１、同左右縦外枠杆２゜２、同仕切枠杆
３、同結合枠杆４及び平線手板５゜隅角継手板６の各構
成部材の選択的使用によって格子状枠及びケーブル区画
用の格子目の外形及び大きさが夫々多数可変枠組構成で
きるようにして成るものである。In addition, in FIG. 11, two vertical outer frame rods 2 are respectively connected by a flat hand plate 5 to form left and right vertical outer frame rods 2, 2, and the left and right vertical outer frame rods 2, 2 and the upper and lower The horizontal outer frame rods 1, 1 are assembled into a rectangular frame, and the four corners are screwed and fixed with screws 24 through corner joint plates 6, and as shown in the figure, one connecting frame rod 4 and two connecting frame rods 4 are assembled. The partition frame rods 3 are attached to each frame to constitute a frame lattice frame mounting frame A as shown in FIG. 116.
As mentioned above, in this invention, a plurality of sets of upper and lower horizontal outer frame rods 1, 1 of different lengths, the same left and right vertical outer frame rods 2゜2, the same partition frame rods 3, the same joint frame rods 4, and a flat line are used. By selectively using each constituent member of the hand plate 5° corner joint plate 6, it is possible to construct a framework in which the external shape and size of the lattice frame and the lattice mesh for the cable section can be varied in large numbers.
従って第１２図の使用状態図に示すようにこの発明の取
付枠Ａは壁２５の貫通開口部２６に対応して枠外形が、
またケーブル２９太さに対応してケーブル区画用の格子
目大きさが夫々構成され、この取付枠Ａは第１２図に示
すように壁２５の外面にアンカーボルト２７によって取
付固定される。Therefore, as shown in the usage state diagram of FIG. 12, the mounting frame A of the present invention has a frame outer shape corresponding to the through opening 26 of the wall 25.
Further, the grid size for the cable sections is configured in accordance with the thickness of the cable 29, and the mounting frame A is fixed to the outer surface of the wall 25 by anchor bolts 27 as shown in FIG.
そしてこの取付枠Ａの各格子目ブロックに夫々区分けの
ケーブル２９が夫々挿通され、取付枠Ａの各格子目ブロ
ック内底面に夫々防耐火仕切板２８が各取付鍔１７にビ
ス２４止めされで設けられると共に該取付枠Ａの外面に
も防耐火仕切板２８がビス２４止め張設されるものであ
る。なお３０はケーブル２９に被覆されたケーブルラッ
プ用の防耐火マットであり、つまりこの発明は前記（特
開昭６２−１３５２１４号ンのラップ工法と組合せ使用
される解体可能なケーブル延焼防止工用取付枠である。A separate cable 29 is inserted through each grid block of the mounting frame A, and a fireproof and fireproof partition plate 28 is provided on the inner bottom surface of each grid block of the mounting frame A by being fixed to each mounting collar 17 with screws 24. At the same time, a fireproof and fireproof partition plate 28 is also secured to the outer surface of the mounting frame A with screws 24. Reference numeral 30 is a fireproof mat for cable wrapping that covers the cable 29. In other words, this invention is a fireproof mat for cable wrapping that can be dismantled and used in combination with the wrapping method of JP-A No. 62-135214. It is a frame.
（発明の効果）
この発明のケーブル延焼防止工用取付枠は上述のように
組立解体可能であると共に複数に仕切られた格子状枠で
あるから、各格子目ブロックごとにケーブル配線を区分
は配線しておけばケーブルの整線が容易に行えると共に
ケーブルの張替、修理、増設、撤去作業などが効率的に
行えコスト的にも有利である。(Effects of the Invention) As described above, the mounting frame for cable fire prevention work of the present invention can be assembled and dismantled, and is a lattice-shaped frame partitioned into a plurality of sections. If this is done, the cables can be easily arranged, and cable replacement, repair, extension, and removal work can be performed efficiently, which is advantageous in terms of cost.
そして特にこの発明の取付枠は、各構成部材の選択的使
用によって格子状枠及びケーブル区画用の格子目の外形
及び大きさが夫々可変枠組構成できるようにしであるか
ら、新設、既設の場合に関係なく、壁または床などの貫
通開口部の大きさに対応して枠外形を、またケーブル径
に対応してケーブル区画用の格子目大きさを夫々マルチ
プルに可変選択でき、新設、既設物の取替え再施工、ケ
ーブルの張替工事などにきわめて優れた作業の効率化が
はかれ、かつコストの削減にも著しく寄与できる卓抜し
た効果がある。In particular, the mounting frame of the present invention is designed so that the outer shape and size of the lattice frame and the cable compartment grid can be changed by selectively using each component. Regardless of the size of the through-hole in the wall or floor, the frame external shape can be selected in multiple ways, and the grid size for cable compartments can be selected in multiple ways depending on the cable diameter. It is extremely effective in improving the efficiency of work such as replacement, re-construction, and cable re-stretching work, and it also has an outstanding effect that can significantly contribute to cost reduction.
図面はこの発明ケーブル延焼防止工用取付枠の実施例を
示すものであって、第１図（力は横外枠杆の平面図、同
図（Ｃｏは同正面図、同図（ハ）は同右側面図、第２図
（うは別の横外枠杆の平面図、同図（＠は同正面図、同
図ＱＩ）は同右側面図、第３図（イ）はさらに別の横外
枠杆の平面図、同図（ロ）は同正面図、同図（ハ）は同
右側面図、第４図（イ）は縦外枠杆の平面図。
同図（ＣＩ）は同正面図、同図Ｑ９は同右側面図、第５
図（イ）は別の縦外枠杆の平面図、同図（０）は同正面
図、同図ＱＸ）は同右側面図、第６図（イ）は仕切枠杆
の平面図、同図（ロ）は回正面図、同図（１）は同右側
面図、第７図（イ）は結合枠杆の平面図、同図（Ｃｏは
同正面図、同図Ｑ１）は同右側面図、第８図は平線手板
の正面図。
第９図（イ）は隅角継手板の正面図、同図（０）は同右
側面図、第１０図及び第１１図は取付枠の斜視図、第１
２図は使用状態を示す縦断説明図である。
１・・・横外枠杆、２・・・縦外枠杆、３・・・仕切枠
杆、４・・・結合枠杆、５・・・平線手板、６・・・隅
角継手板、７・・・ウェブ、８・・・上フランジ、９・
・・下フランジ、１０・・・通孔、１１・・・ビス通孔
、１２・・・カレーナット、１３・・・取付鍔、１４・
・・ウェブ、１５・・・上フランジ、１６・・・下フラ
ンジ、１７・・・取付鍔、１８・・・ウェブ、１９・・
・折曲フランジ、２０．２１・・・取付鍔、２２・・・
ウェブ、２３・・・フランジ、２４・・・ビス、２５・
・・壁、２６・・・貫通開口部、２７・・・ボルト、２
８・・・防耐火仕切板、２９・・・ケーブル、３０・・
・防耐火マット、Ａ・・・取付枠、
特
許
出
／／
願
人
中部電力株式会社
伸興通産株式会社
：？３Ａ。
第
３
図
〃テ
細
図
１′７
５
７
（ハンThe drawings show an embodiment of the cable fire spread prevention installation frame according to the present invention. The same right side view, Fig. 2 (A) is another plan view of the horizontal outer frame rod, the same figure (@ is the same front view, the same figure QI) is the same right side view, and Fig. 3 (A) is another plan view of the horizontal outer frame rod. A plan view of the horizontal outer frame rod, Figure (B) is a front view, Figure (C) is a right side view, and Figure 4 (A) is a plan view of the vertical outer frame rod. The same front view, the same figure Q9 is the same right side view, the 5th
Figure (A) is a plan view of another vertical outer frame rod, Figure (0) is a front view of the same, Figure QX) is a right side view of the same, Figure 6 (A) is a plan view of a partition frame rod, Figure (B) is a front view of the rotation, Figure (1) is a right side view of the same, Figure 7 (A) is a plan view of the joint frame rod, Figure (Co is a front view of the same, Figure Q1) is the right side of the same. The top view and Figure 8 are front views of the flat hand board. Figure 9 (A) is a front view of the corner joint plate, Figure (0) is a right side view of the same, Figures 10 and 11 are perspective views of the mounting frame,
FIG. 2 is a longitudinal sectional view showing the state of use. 1...Horizontal outer frame rod, 2...Vertical outer frame rod, 3...Partition frame rod, 4...Joining frame rod, 5...Flat hand plate, 6...Corner joint plate , 7... Web, 8... Upper flange, 9...
...Lower flange, 10...Through hole, 11...Screw through hole, 12...Curry nut, 13...Mounting collar, 14...
... Web, 15... Upper flange, 16... Lower flange, 17... Mounting collar, 18... Web, 19...
・Bending flange, 20.21...Mounting collar, 22...
Web, 23...flange, 24...screw, 25.
... Wall, 26 ... Penetration opening, 27 ... Bolt, 2
8... Fireproof partition plate, 29... Cable, 30...
・Fireproof mat, A...Mounting frame, Patent issued// Applicant: Chubu Electric Power Co., Ltd. Shinko Tsusan Co., Ltd.:? 3A. Fig. 3 Detailed drawing 1'7 5 7 (Han)
Claims (1)
孔を有する■形材で構成されてそのウェブに両端部のビ
ス通孔及び長手方向間隔を置いた複数組のカレーナット
が夫々設けられた長さの異なる複数組の上下横外枠杆と
、該横外枠杆と同構成で両者いずれかの下端縁内側に取
付鍔を有する長さの異なる複数組の左右縦外枠杆と、両
端折曲フランジにビス通孔を設けると共に下端縁にカレ
ーナットを有する取付鍔が設けられた長さの異なる複数
組の仕切枠杆と、両端フランジにビス通孔を有する長さ
の異なる複数組の結合枠杆と、夫々適宜位置にカレーナ
ットが設けられた平継手板及びアングルの隅角継手板の
各構成部材とからなり、各構成部材の選択的使用によっ
て格子状枠及びケーブル区画用の格子目の外形及び大き
さが夫々可変枠組構成できるようにしたことを特徴とす
るケーブル延焼防止工用取付枠。A length consisting of a profile having holes for wall or floor mounting bolts in at least the lower flange, and having screw holes at both ends and multiple sets of curry nuts spaced apart in the longitudinal direction on its web. A plurality of sets of upper and lower horizontal outer frame rods of different lengths, a plurality of sets of left and right vertical outer frame rods of different lengths that have the same configuration as the horizontal outer frame rods and have a mounting flange inside the lower edge of either of them, and both ends bent. Connection of multiple sets of partition frame rods of different lengths each having a screw hole in the curved flange and a mounting collar with a curry nut on the lower edge, and multiple sets of different lengths having screw holes in both end flanges. It consists of a frame rod and each component of a flat joint plate and an angle corner joint plate each having a curry nut at an appropriate position, and by selectively using each component, a lattice-like frame and a lattice mesh for a cable section can be formed. A mounting frame for cable fire spread prevention work, characterized in that the outer shape and size of the frame can be configured to be variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2070772A JPH0716285B2 (en) | 1990-03-20 | 1990-03-20 | Mounting frame for cable spread prevention work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2070772A JPH0716285B2 (en) | 1990-03-20 | 1990-03-20 | Mounting frame for cable spread prevention work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03273806A true JPH03273806A (en) | 1991-12-05 |
| JPH0716285B2 JPH0716285B2 (en) | 1995-02-22 |
Family
ID=13441147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2070772A Expired - Lifetime JPH0716285B2 (en) | 1990-03-20 | 1990-03-20 | Mounting frame for cable spread prevention work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716285B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998046922A1 (en) * | 1997-04-16 | 1998-10-22 | Hauff-Technik Gmbh & Co. Kg | Sealing element |
| AT514212B1 (en) * | 2013-05-06 | 2015-01-15 | Bettermann Obo Gmbh & Co Kg | Installation box |
| JP2020533929A (en) * | 2017-09-12 | 2020-11-19 | ロックステック アクティエボラーグ | Extension frame |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09319964A (en) * | 1996-05-29 | 1997-12-12 | Kofu Nippon Denki Kk | Cash drawer |
-
1990
- 1990-03-20 JP JP2070772A patent/JPH0716285B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998046922A1 (en) * | 1997-04-16 | 1998-10-22 | Hauff-Technik Gmbh & Co. Kg | Sealing element |
| AT514212B1 (en) * | 2013-05-06 | 2015-01-15 | Bettermann Obo Gmbh & Co Kg | Installation box |
| JP2020533929A (en) * | 2017-09-12 | 2020-11-19 | ロックステック アクティエボラーグ | Extension frame |
| US11489324B2 (en) | 2017-09-12 | 2022-11-01 | Roxtec Ab | Extension frame |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716285B2 (en) | 1995-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6105334A (en) | Fire resistant lighting enclosure | |
| AU630174B2 (en) | System for the prevention of fire, water or (flue) gas and the like from propagating along cables | |
| JPS6018164B2 (en) | A passageway body for guiding electrical cables etc. through walls etc. | |
| US4135055A (en) | Device for fireproofing electric conductors | |
| US8048505B1 (en) | Portable thermal lining systems | |
| US20080098663A1 (en) | Sound Attenuation Enclosure | |
| JPH03273806A (en) | Installation frame for construction for checking spread of fire along cable | |
| DE2821191C2 (en) | Common passage for pipes and cables through walls or similar made of concrete, reinforced concrete or prestressed concrete | |
| CN210577600U (en) | Cable testing bridge wall protector that wears | |
| AT510875A1 (en) | FIRE AND FIRE PROTECTION ORGAN CUFF | |
| US5099625A (en) | Partition wall for openings in building shells, forming fire proof sections | |
| JPH02223322A (en) | Mounting frame for cable burning preventive construction | |
| CH682593A5 (en) | Method of combining an electric heater with a woodburning brick oven. | |
| GB2097046A (en) | Fire-resistant grilles | |
| JPH0236714A (en) | Fire-proof structure and construction method of cable | |
| US2904851A (en) | Wall structures for buildings | |
| EP0034705A2 (en) | Fire barrier device for a wall opening, especially for buildings with space-dividing wall elements | |
| DE102004007453A1 (en) | molding | |
| JP2005137194A (en) | Construction method for fire protection structure at bus duct penetrating part in building, and the fire protection structure at bus duct penetrating part in building | |
| RU207840U1 (en) | FIRE RESISTANT COMMUNICATION MODULE | |
| JP6276561B2 (en) | Partition wall structure and wall construction method | |
| DE10242584A1 (en) | Assembly for interrupting cable fire for cables secured on walls, ceilings, or floors consists of cover of fire protecting material with cable feed and discharge regions | |
| JPH0749179Y2 (en) | Fireproof structure for the penetration of long bodies such as cables | |
| JPS6323727B2 (en) | ||
| JPH0127382Y2 (en) |