JPH0666022A - Hole shaping cylinder and wall hole work method using the same - Google Patents

Hole shaping cylinder and wall hole work method using the same

Info

Publication number
JPH0666022A
JPH0666022A JP12183992A JP12183992A JPH0666022A JP H0666022 A JPH0666022 A JP H0666022A JP 12183992 A JP12183992 A JP 12183992A JP 12183992 A JP12183992 A JP 12183992A JP H0666022 A JPH0666022 A JP H0666022A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
hole
wall
type
open end
tube
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.)
Pending
Application number
JP12183992A
Other languages
Japanese (ja)
Inventor
Tameyasu Kawamori
爲泰 河盛
Original Assignee
Taisei Sangyo:Kk
株式会社大盛産業
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE:To form a wall with wall hole with favorable workability. CONSTITUTION:A void 1 for drilling a wall hole 8 in a wall 7 formed between forms 10 and 11 is provided with a telescoping tube 3 which is free to telescope in the direction that the open ends of its tube are fitted closely with the forms 10 and 11. Also the telescoping tube 3 is extended so that the tube core size of the void 1 is always larger than the size of thickness (t) of a wall 7. Accordingly, the open ends of the tube of the void 1 arranged on the forms 10 and 11 with the ends fitted closely to each other. As a result, when the forms 10 and 11 are removed after the wall 7 has been solidified, the wall hole 8 can be supplied under through condition without applying any work.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は,たとえばモルタルより形成される壁に穿設される壁穴用の穴型筒及び,該穴型筒を用いた壁穴施工方法に関するものである。 The present invention relates, for example-hole barrel wall holes to be drilled in the wall formed from the mortar and to a wall holes construction method using a bore-type cylinder.

【0002】 [0002]

【従来の技術】従来,この種の穴型筒の一例となるボイド1 bの外観を図5に示す。 Conventionally, showing the appearance of voids 1 b as an example of this kind of hole-type sleeve in FIG. このボイド1 bは,たとえば紙筒よりなり,一方の筒開口端部6を開放したままで,他方の筒端部が蓋部5として,例えば粘着テープなどを用いて封止されている。 The void 1 b, for example made of paper tube, while opening the one of the tubular open end portion 6, as a lid portion 5 and the other of the cylindrical end portion, for example, are sealed by using the adhesive tape or the like. 一般にモルタルよりなる所定の厚さ寸法tの壁7を成形する場合,図6に示すように,型板10,11が基盤12上に対向して配置され, Generally when molding wall 7 of a predetermined thickness t consisting mortar, as shown in FIG. 6, the mold plates 10 and 11 are arranged opposite on the base 12,
ボルト13及びナット14により,上記厚さ寸法t分隔てるように調整されて固定される。 By bolts 13 and nuts 14 are fixed by being adjusted so as to separate the thickness t min. そして,これら対向して配備された型板10,11間に液状のモルタルを流し込み,このモルタルが固化した後に,上記ボルト13 Then, pouring the mortar liquid between the mold plates 10 and 11 that are deployed with these faces, after the mortar has solidified, the bolt 13
及びナット14の係止状態を解除して,上記型板10, And to release the locked state of the nut 14, the die plate 10,
11が取り外されていた。 11 had been removed. それにより,上記モルタルが固化後の壁7が成型される。 Thereby, the mortar wall 7 after solidification is molded. 一方,上記壁7にこの壁7 On the other hand, the above wall 7 walls 7
を貫通する壁穴8 bを設ける場合には,型板10,11 When providing the the wall holes 8 b extending through the mold plates 10 and 11
を組み立てる際に,例えば一方の型板10の内面の所定位置に,例えば釘15により筒開口端部6を密着させた状態で,上記ボイド1 bを固定しておく。 When assembling, for example at a predetermined position of the inner surface of one of the mold plate 10, while being in close contact with the tubular open end portion 6 by, for example, a nail 15 and fixes the voids 1 b. その後,上記ボルト13及びナット14を用いて,図示の如く型板1 Then, by using the bolts 13 and nuts 14, as shown template 1
0,11を組み立てた後,これらの型板10,11間にモルタルを流し込んで,上記壁7を成型する。 After assembling the 0,11, by pouring mortar between these templates 10 and 11, to mold the wall 7. 上記したように,壁7の厚さ寸法tを決定する為の型板10と型板11との間隔はボルト13及びナット14の螺合状態で決定されるが,一般的に壁7の厚さ寸法tはバラツキが大きく寸法精度が悪いとされる。 As described above, although the distance between the mold plate 10 and the mold plate 11 for determining the thickness t of the wall 7 is determined by the screwed state of the bolt 13 and the nut 14, the thickness of the general wall 7 the dimension t is the variation is large and the dimensional accuracy is bad. そこで,上記ボイド1 bの筒芯方向の長さは,上記壁7の厚さ寸法tよりも若干短い長さ(t−α)に設定されている。 Therefore, the length of the cylindrical center direction of the voids 1 b is set to be slightly shorter in length (t-alpha) than the thickness t of the wall 7. それにより,上記壁7の厚さ寸法tにバラツキが生じても,このバラツキはクリアランス部Aの長さαにより吸収される。 Thereby, even if variations occur in the thickness t of the wall 7, this variation is absorbed by the length of the clearance portion A alpha. その結果,上記型板11の内面にボイド1 bの蓋部5が接触することがなく,当該部分の壁7の厚さが膨らまないように工夫されている。 As a result, no void 1 b lid 5 of the inner surface of the mold plate 11 are in contact, the thickness of the wall 7 of the part is devised so as not to inflate.

【0003】 [0003]

【発明が解決しようとする課題】しかしながら,上記従来のボイド1 b及びこのボイド1 bを用いた壁穴8 bを施工する方法によれば,上記モルタルが固化して壁7が形成された時,上記ボイド1 bの蓋部5と型板11との間のクリアランス部Aにモルタルが残り,当該クリアランス部Aのモルタルを打ち砕いて壁穴8 bを貫通させる必要があり,この作業に手間がかかっていた。 However [0007] According to the method of applying the wall holes 8 b using the above conventional voids 1 b and the voids 1 b, when the wall 7 is formed by the mortar solidifies and the remainder mortar clearance portion a between the lid 5 and the mold plate 11 of the void 1 b, it is necessary to penetrate the wall holes 8 b by dashed mortar of the clearance portion a, is troublesome in this work it takes. また,上記従来のボイド1 bは,紙製であって耐久性が低い為, Further, the conventional void 1 b, because the low durability which is made of paper,
施工完了後は,壁穴8 bから剥がし取る作業を必要としていた。 After construction is completed, it was in need of a work that peeled off from the wall holes 8 b. その上,剥がし取ったボイド1 bを廃棄物として廃棄処理する必要もあった。 Moreover, there was also necessary to disposal voids 1 b taken peeled as waste. 本発明は,上記従来の問題点を鑑みてなされたものであって,壁穴付の壁を作業性良く形成することのできる穴型筒及び該穴型筒を用いた壁穴施工方法の提供を目的をするものである。 The present invention provides the above was made in view of the conventional problems, wall holes construction method using a hole-type sleeve and the hole-type barrel can be good workability forming the walls of the wall-hole the one in which the purpose.

【0004】 [0004]

【課題を解決するための手段】上記目的を達成する為に,本発明が採用する主たる手段は,その要旨とするところが,対向して配備された型板間に,筒開口端部を上記対向する型板にそれぞれ密着させて配設され,上記型板間で形成される壁に壁穴を穿設するための穴型筒において,上記密着する方向に伸縮自在の伸縮筒部を備え, To achieve the above object, according to the solution to ## principal means with which the invention is employed, it is an gist is opposed to deployed mold plates and, the opposing cylinder open end each brought into close contact with the mold plate which is disposed in a hole-type sleeve for drilling the wall holes in the wall formed by the mold plates, comprising a telescopic tube of the telescopic in the direction of the contact,
該伸縮筒部を伸展させることにより上記筒開口端部が上記対向する型板にそれぞれ密着されて配設される点に係る穴型筒として構成されている。 The tubular open end portion is configured as a hole-type cylinder according to a point that is disposed in close contact each mold plate to the opposite, by extending the telescopic tube unit. 尚,上記穴型筒の材質としては,金属もしくは合成樹脂より構成することもできる。 As the material of the hole-type sleeve, it may be composed of metal or synthetic resin. 一方,壁穴を形成させる穴型筒として,上記筒開口端部を指向させる方向に伸縮自在の伸縮筒部を備えた穴型筒を用い,上記伸縮筒部を伸展させることにより, On the other hand, as a hole-type sleeve to form the wall holes, with holes type cylinder provided with a telescopic tubular portions of the telescopic direction for directing the tube open end, by stretching the elastic tubular portion,
上記筒開口端部を,上記対向する型板にそれぞれ密着して配設する点に係る穴型筒を用いた壁穴施工方法を採用することも可能である。 The tube open end, it is also possible to adopt a wall holes construction method using a hole-type cylinder according to a point to arrange in close contact with each mold plate to the opposite.

【0005】 [0005]

【作用】本発明に係る穴型筒においては,対向する型板に密着する方向に伸縮自在の伸縮筒部が伸展されることにより,上記筒開口端部が上記対向する型板にそれぞれ密着されて配設されるので,上記対向する型板間に流し込まれた壁材が上記穴型筒内に流入することがなく,或いは上記対向する型板間の厚さ寸法のバラツキを考慮したが為に,上記壁に壁穴の未貫通部を形成させる必要が無く,この未貫通部を取り除く作業を省略することができる。 In the hole-type cylinder according to the present invention, by extension sleeve portion of the elastic in a direction in close contact with the mold plate opposite is extended, the cylindrical open end is tightly attached to the mold plate to the opposite because disposed Te, without the opposing mold plates in the poured wall material flows into the hole type inner cylinder, or have been taken into account the variation of the thickness of the opposing mold plates for the need to form a non-through portion of the wall holes in the walls without, it is possible to omit the work of removing the non-through section. 又,上記穴型筒を金属もしくは合成樹脂より構成した場合には,この穴型筒の耐久性が高いので,上記壁が形成された後に上記壁穴から穴型筒を取り除く作業を必要としない。 Further, in the case where the hole-type sleeve composed of metal or synthetic resin, because of the high durability of the hole-type sleeve, it does not require the operation of removing a hole-type sleeve from the wall hole after the wall is formed .

【0006】 [0006]

【実施例】以下添付図面を参照して,本発明を具体化した実施例につき説明し,本発明の理解に供する。 EXAMPLES Referring to the accompanying drawings, the present invention was explained embodying example, subjected to the understanding of the present invention. 尚,以下の実施例は,本発明を具体化した一例であって,本発明の技術的範囲を限定する性格のものではない。 The following examples are merely specific examples of the present invention, not intended to limit the technical scope of the present invention. ここに,図1は本発明の一実施例に係るボイドを示す外観図,図2は上記ボイドの側断面図,図3は上記ボイドを用いて壁及び壁穴を形成する態様を示す状態説明図,図4は本発明の別の実施例に係るボイドを示す側断面図である。 Here, external view showing a void in accordance with an embodiment of FIG. 1 according to the present invention, FIG 2 is a side sectional view of the void, Figure 3 is a state description showing the manner of forming the walls and wall holes with the voids FIG, 4 is a side sectional view showing a void in accordance with another embodiment of the present invention. 但し,図6に示した上記従来の壁及び壁穴の施工態様と共通する要素には,同一の符号を使用すると共に,その詳細さ説明は省略する。 However, the elements common to the construction aspects of the conventional wall and wall holes shown in FIG. 6, with using the same reference numerals, and detail descriptions are omitted. 本実施例に係るボイド1(穴型筒)は,図1及び図2に示すように,一方の型板10の内面に密着されるべき筒開口端部6を備えた円筒状の基筒部2と,一端に他方の型板11の内面に密着されるべき筒開口端部6を備えると共に,他端が上記基筒部2内に嵌合係止され矢印E方向に伸縮自在の蛇腹筒状に形成された伸縮筒部3とより構成されている。 Void 1 according to this embodiment (hole-type sleeve), as shown in FIGS. 1 and 2, a cylindrical base tube section having a cylindrical open end portion 6 to be in close contact with the inner surface of one of the template 10 2, provided with a cylindrical open end portion 6 to be in close contact with the inner surface of the other mold plate 11 on one end, freely bellows tube stretching in the direction of arrow E and the other end is locked fitted engagement with the base cylinder portion 2 a telescopic cylinder portion 3 formed on Jo is more configurations. 上記ボイド1の筒芯方向の寸法は,外部から荷重がかけられていない時は,上記伸縮筒部3の作用により上記壁7の所定の厚さ寸法tよりも伸展した大きな寸法(t+β) Cylinder core dimensions of the voids 1, when not applied load from the outside, the predetermined thickness t larger dimensions that extension than the wall 7 by the action of the elastic tubular portion 3 (t + beta)
である。 It is. 上記ボイド1の基筒部2及び伸縮筒部3は,例えば,金属よりなっている。 Cylindrical base portion 2 and the elastic tubular portion 3 of the voids 1, for example, has a metal. 尚,上記伸縮筒部3は金属製であるため比較的剛性を有している。 Incidentally, the elastic tubular portion 3 has a relatively rigid because it is made of metal. そこで,伸縮筒部3には,筒心方向への伸縮を容易にするためのスリット20が設けられている。 Therefore, the elastic tubular portion 3, the slits 20 to facilitate expansion and contraction of the cylinder axis direction are provided. 上記スリット20は伸縮筒部3の筒心方向に長く形成されたものが,筒周方向に適宜の間隔で複数穿設されている。 The slit 20 that is elongated in the cylinder axis direction of the telescopic tube portion 3 has a plurality of drilled at appropriate intervals in the cylindrical circumferential direction. そして,上記スリット2 Then, the slit 2
0は壁穴施工前にシール材が塗布されたり或いはテープが貼着されることにより予め塞がれている。 0 is blocked in advance by the sealing member is adhered is or tape or coated before wall holes construction. ただし,上記基筒部2及び伸縮筒部3の材質としては,他に,耐久性が大きく且つ伸縮筒部3が伸縮可能な素材を,例えば合成樹脂などを用いてもよい。 However, as the material of the base tubular portion 2 and the elastic tubular portion 3, other, a stretchable material is large and extension sleeve portion 3 is durable, may be used, for example, synthetic resin.

【0007】引き続き,上記ボイド1を用いて壁7に壁穴8を穿設する壁穴施工方法につき図3を用いて以下説明する。 [0007] Continuing, described below with reference to attached Figure 3 the wall holes construction method for drilling a wall holes 8 in the wall 7 by using the void 1. 基盤12上に立設された型板10の上記壁穴8 It said wall holes 8 of the mold plates 10 erected on base 12
を穿設すべき所定の位置に,ビス16を用いて上記型板10の内面にボイド1の基筒部2の筒開口端部6を指向させて,上記ボイド1を固定しておく。 The in place to be bored, by using the screw 16 is directed to the cylinder open end 6 of the base cylinder portion 2 of the void 1 on the inner surface of the die plate 10 and fixes the voids 1. 次に,他方の型板11が,上記型板10に対向してこの型板10からボイド1の筒芯寸法(t+β)以上隔てて配備される。 Next, the other mold plate 11, the tubular core dimensions of the void 1 from the mold plate 10 in opposition to the die plate 10 (t + beta) are deployed across or more. これによって,上記ボイド1の伸縮筒部3の筒開口端部6 Thus, the cylindrical open end of the extension sleeve portion 3 of the void 1 6
が上記型板11の内面に向けて指向する。 There directed toward an inner surface of the mold plate 11. そこで,ボルト13とナット14の螺合により上記型板11を型板1 Therefore, the bolt 13 and the mold plate 1 of the above type plate 11 by screwing the nut 14
0に対して締めつけていくと,上記伸縮筒部3の矢印E As you tightened against 0, arrow E of the extension sleeve portion 3
方向への付勢力により,基筒部2の筒開口端部6は型板10の内面に密着し,伸縮筒部3の筒開口端部6は上記型板11の内面に密着する。 By the urging force in the direction, cylindrical open end 6 of the base cylinder portion 2 is in close contact with the inner surface of the mold plate 10, the cylindrical open end 6 of the telescopic tube unit 3 is in close contact with the inner surface of the mold plate 11. 続いて,上記ボルト13及びナット14の締めつけ力により上記伸縮筒部3が収縮し,上記型板10及び型板11間が上記厚さ寸法tに調整されて,図示の態様になる。 Subsequently, the extension sleeve portion 3 is contracted by tightening force of the bolt 13 and the nut 14, between the mold plate 10 and mold plate 11 is adjusted to the thickness t, become the illustrated embodiment. この状態で,型板10, In this state, the mold plate 10,
11間にモルタルが流し込まれる。 Mortar is poured in between the 11. そして,上記モルタルが固化して壁7が形成された後,ボルト13,ナット14,ビス16が取り外され,さらに型板10,11が取り外されることにより,上記壁7の成型加工が完了する。 After the mortar is to the wall 7 is formed and solidified, the bolts 13, nuts 14, screws 16 is removed, by further mold plates 10 and 11 is removed, molding of the wall 7 is completed. この時,ボイド1の両端の筒開口端部6は,いづれも型板10,11の内面に密着していた為,上記ボイド1内へのモルタルの漏れ込みがなく,上記型板10,1 At this time, the cylindrical open end 6 at both ends of the void 1 Izure also because that was in close contact with the inner surface of the mold plates 10 and 11, no leakage of mortar into the voids 1, the mold plate 10, 1
1が取り外されると同時に,貫通した壁穴8を得ることができる。 At the same time 1 is removed, it is possible to obtain a wall holes 8 passing through. そして,上記ボイド1は,耐久性の確保された金属等より成る為,取り外されることなく壁穴8の内壁としてそのまま使用される。 Then, the voids 1, since made of metal or the like which is secured in the durability, is directly used as the inner wall of the wall holes 8 without being removed. 従って,従来の壁穴施工方法のように,クリアランス部A(図3参照)の打抜き作業や紙製のボイド1 bの除去作業,あるいはこのボイド1 bの廃棄処理作業を必要とすることなく,上記壁穴8の穿設施工を極めて作業性良く行うことができる。 Therefore, unlike the conventional wall hole construction method, clearance portions A punching operation and paper voids 1 b removal work (see FIG. 3), or without the need for disposal operations of the void 1 b, it can be performed with very workability bored construction of the wall holes 8.
又,産業廃棄物の削減化にも寄与するすることとなる。 In addition, it decided to contribute to the reduction of industrial waste.

【0008】尚,上記した実施例のボイド1では,基筒部2と伸縮筒部3とを別個独立に構成したが,それに限定されることなく,上記基筒部2と伸縮筒部3とを一体に構成することも可能である。 [0008] In the voids 1 in the above-described embodiment, is constituted of a base cylinder portion 2 and the elastic tubular portion 3 separately and independently, without being limited thereto, and the base tubular portion 2 and the elastic tube part 3 it is also possible to configure integrally. その場合,上記伸縮筒部3に相当する蛇腹筒部を例えばボイドの筒芯方向の中央部に設けてもよい。 In that case, it may be provided in a central portion of the cylindrical center direction of the bellows tube portion corresponding to the elastic tubular portion 3, for example voids. 一方,上記実施例とは別の実施例となるボイド1 aを図4に示す。 On the other hand, FIG. 4 shows the void 1 a serving as another embodiment from the above embodiments. このボイド1 aでは,基筒部2の内面に比較的きつめに嵌合する円筒状の伸縮筒部3 aが予め上記厚さ寸法tよりも長さγ分伸展されて設けられている。 In the void 1 a, is provided to be long γ min extension than cylindrical extension sleeve portion 3 a which fits into a relatively tight on the inner surface of the base cylinder portion 2 in advance the thickness t. そこで,上記対向する型板10,11 Therefore, the mold plates 10 and 11 to the opposite
をボルト締めした時に,上記伸縮筒部3 aが基筒部2内に向けて(矢印Eと反対方向へ)徐々に縮退するように構成されたものであってもよい。 The when bolted, or may be the extension sleeve portion 3 a is directed into the base cylinder 2 (the direction opposite to the arrow E) is configured so as to gradually degenerate. 又,上記伸縮筒部3 a Further, the elastic tubular portion 3 a
の外周にコイルバネ4を設け,上記伸縮3 aを常時矢印E方向に付勢しておき,これにより予め上記長さγ分伸展させておいてもよい。 Outer circumference of the coil spring 4 is provided, leave always biased in the direction of arrow E of the telescopic 3 a, thereby may be previously the allowed length is γ min extension.

【0009】 [0009]

【発明の効果】本発明によれば,対向して配備された型板間に,筒開口端部を上記対向する型板にそれぞれ密着させて配設され,上記型板間で形成される壁に壁穴を穿設するための穴型筒において,上記密着する方向に伸縮自在の伸縮筒部を備え,該伸縮筒部を伸展させることにより上記筒開口端部が上記対向する型板にそれぞれ密着されて配設されることを特徴とする穴型筒が提供される。 According to the present invention, the opposite to deployed mold plates is arranged a cylindrical open end portion in close contact each mold plate to the opposite, wall formed by the mold plates in the hole-type sleeve for drilling the wall holes, provided with a telescopic tubular portions of the telescopic in the direction of the contact, each mold plate in which the tube open end is the opposite, by extending the telescopic tube unit hole-type sleeve, characterized in that the contact has been arranged is provided. それにより形成後の壁穴に,例えば壁材が残っていたり,あるいは上記壁穴が閉塞されていたりすることがなく,これらの壁材を取り除く作業を行う必要がない。 To thereby hole in the wall after formation, for example or are left wall material, or without the wall holes or are closed, there is no need to perform the work to remove these wall material.
従って,上記壁穴付の壁を作業性よく形成することができる。 Therefore, it is possible to form good workability walls with the wall hole.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】 本発明の一実施例に係るボイドを示す外観図。 External view showing a void in accordance with one embodiment of the present invention; FIG.

【図2】 上記ボイドの側断面図。 Figure 2 is a side sectional view of the void.

【図3】 上記ボイドを用いて壁及び壁穴を形成する態様を示す状態説明図。 [Figure 3] a state diagram illustrating a manner for forming the walls and wall holes with the voids.

【図4】 本発明の別の実施例に係るボイドを示す側断面図。 Side cross-sectional view showing a void in accordance with another embodiment of the present invention; FIG.

【図5】 本発明の背景の一例となる従来のボイドを示す外観図。 External view showing a conventional void which is an example of a background of the present invention; FIG.

【図6】 図5のボイドを用いて壁及び壁穴を形成する態様を示す状態説明図。 [6] state diagram illustrating a manner for forming the walls and wall holes with voids FIG.

【符号の説明】 DESCRIPTION OF SYMBOLS

1,1 a ,1 b …ボイド(穴型筒) 2…基筒部 3,3 a …伸縮筒部 6…筒開口端部 7…壁 8,8 b …壁穴 10,11…型板 1, 1 a, 1 b ... void (hole-type sleeve) 2 ... cylindrical base portion 3,3 a ... telescopic tube portions 6 cylinder open end 7 ... walls 8, 8 b ... wall holes 10, 11 ... mold plate

Claims (3)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 対向して配備された型板間に,筒開口端部を上記対向する型板にそれぞれ密着させて配設され, To 1. A oppositely deployed mold plates are disposed a cylindrical open end portion is adhered respectively to the mold plate to the opposite,
    上記型板間で形成される壁に壁穴を穿設するための穴型筒において,上記密着する方向に伸縮自在の伸縮筒部を備え,該伸縮筒部を伸展させることにより上記筒開口端部が上記対向する型板にそれぞれ密着されて配設されることを特徴とする穴型筒。 In the hole-type sleeve for drilling the wall holes in the wall formed by the mold plates, comprising a telescopic tube of the telescopic in the direction of the contact, the cylindrical open end, by extending the telescopic tube unit hole-type cylinder part is characterized in that it is disposed in close contact each mold plate to the opposite.
  2. 【請求項2】 上記穴型筒が,金属若しくは合成樹脂より構成された請求項1に記載の穴型筒。 Wherein said hole-type barrel, the hole-type cylinder according to claim 1 which is composed of metal or synthetic resin.
  3. 【請求項3】 対向して配備された型板間に,穴型筒を当該筒開口端部を上記対向する型板にそれぞれ指向させて配設し,上記型板間に壁を形成した後に上記型板を取外すことにより上記壁及び壁穴を形成させる穴型筒を用いた壁穴施工方法において,上記筒開口端部を指向させる方向に伸縮自在の伸縮筒部を備えた穴型筒を用い,上記伸縮筒部を伸展させることにより上記筒開口端部を上記対向する型板にそれぞれ密着して配設することを特徴とする穴型筒を用いた壁穴施工方法。 To 3. oppositely deployed mold plates, a hole-type tube after the tube open end and arranged to direct the respective mold plate to the opposite, to form a wall on the type plates in wall holes construction method using a hole-type sleeve to form the walls and wall holes by removing the template, a hole-type cylinder provided with a telescopic tubular portions of the telescopic in the direction of directing the tubular open end used, wall holes construction method the tubular open end using a hole-type sleeve, characterized by disposing in close contact with each mold plate to the opposite, by extending the telescopic tube unit.
JP12183992A 1992-05-14 1992-05-14 Hole shaping cylinder and wall hole work method using the same Pending JPH0666022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12183992A JPH0666022A (en) 1992-05-14 1992-05-14 Hole shaping cylinder and wall hole work method using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12183992A JPH0666022A (en) 1992-05-14 1992-05-14 Hole shaping cylinder and wall hole work method using the same

Publications (1)

Publication Number Publication Date
JPH0666022A true true JPH0666022A (en) 1994-03-08

Family

ID=14821213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12183992A Pending JPH0666022A (en) 1992-05-14 1992-05-14 Hole shaping cylinder and wall hole work method using the same

Country Status (1)

Country Link
JP (1) JPH0666022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009144465A (en) * 2007-12-17 2009-07-02 Hokensha:Kk Sleeve for concrete through hole
US8308829B1 (en) 2005-04-29 2012-11-13 Pratt & Whitney Rocketdyne, Inc. Gasifier injector
WO2016194251A1 (en) * 2015-05-29 2016-12-08 積水化学工業株式会社 Sleeve, partitioned penetrating structure and method for constructing partitioned penetrating structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308829B1 (en) 2005-04-29 2012-11-13 Pratt & Whitney Rocketdyne, Inc. Gasifier injector
JP2009144465A (en) * 2007-12-17 2009-07-02 Hokensha:Kk Sleeve for concrete through hole
WO2016194251A1 (en) * 2015-05-29 2016-12-08 積水化学工業株式会社 Sleeve, partitioned penetrating structure and method for constructing partitioned penetrating structure

Similar Documents

Publication Publication Date Title
US3255797A (en) Structural assemblies
US4274323A (en) Shaft-mounted assembly
US3013643A (en) Fastener and cushioning structure utilizing the same
US5205688A (en) Deformable plug of a wall fastener
US3816882A (en) Clamping units for use in packaging
US4934861A (en) Attachment apparatus for external stores on thin-wall poles
US4848953A (en) Clamp assembly
US4509308A (en) Mounting assembly and method for installing dowels in compound panels
US5305847A (en) Dual mode engine/transmission mount
US4071265A (en) Threaded mechanical joint wall sleeve
US4625976A (en) Shaping element for manhole opening and gasket
US5577275A (en) Tub/shower grab bar
US6357958B1 (en) Universally adjustable mounting device
US6676136B2 (en) Flexible waterstop ring
US4052925A (en) Expansion stud
DE3639218C2 (en)
US5941808A (en) Casing for printing rollers
GB2138921A (en) Shafts
US4437276A (en) Method and device for the performance of a supporting function in a passage
JPH08260455A (en) Joint structure of concrete pile
US4618465A (en) Method and apparatus for forming a thread profile impression
JPH09144831A (en) Direct acting actuator
US3988959A (en) Bolt identification system
GB2106947A (en) Pre-stressed structural member
JPH07238635A (en) Web opening part reinforcing method of steel structural beam