JPS6233866Y2 - - Google Patents
Info
- Publication number
- JPS6233866Y2 JPS6233866Y2 JP2226082U JP2226082U JPS6233866Y2 JP S6233866 Y2 JPS6233866 Y2 JP S6233866Y2 JP 2226082 U JP2226082 U JP 2226082U JP 2226082 U JP2226082 U JP 2226082U JP S6233866 Y2 JPS6233866 Y2 JP S6233866Y2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- column
- members
- side edge
- plate
- 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
Links
- 238000009415 formwork Methods 0.000 claims description 71
- 238000000465 moulding Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】
この考案は、コンクリート建築物の柱部分を形
成するために用いる柱用型枠構造に関するもので
ある。[Detailed Description of the Invention] This invention relates to a column formwork structure used to form column parts of concrete buildings.
コンクリート建築物の柱を構築する一般的な工
法は、合板やスチール製の型枠を枠状に組んで必
要な高さだけ積上げ、型枠の対向面をセパレータ
で連結すると共に、型枠の外面に端太材を沿わ
せ、鉄筋を組込んだ型枠組の内部にコンクリート
を打設することによつて行なうものである。 The general construction method for constructing columns for concrete buildings is to assemble plywood or steel formwork into a frame, stack them up to the required height, connect the opposing sides of the formwork with separators, and then This is done by placing thick timbers along the sides and pouring concrete inside a formwork that incorporates reinforcing bars.
ところで、コンクリート建築物の柱は、建築物
の構造や大きさに応じて幅および高さが種々変化
するものである。 By the way, the width and height of columns in concrete buildings vary depending on the structure and size of the building.
このため、従来のような型枠構造では、柱幅や
高さが変化すると、これに対応し得る型枠を用意
しなければならず、型枠の種類が極めて多くなり
資材管理が面倒になるばかりでなく、各型枠の多
数回の再使用が困難であることと相俟つて多額の
設備費用が必要になるという経済的な問題があ
る。 For this reason, in conventional formwork structures, if the column width or height changes, formwork must be prepared to accommodate this change, and there are an extremely large number of types of formwork, making material management troublesome. In addition, there is an economical problem in that it is difficult to reuse each formwork many times, and a large amount of equipment costs are required.
また、型枠以外に端太材や端太材締付金具等の
他の設備が必要になり、これらにも多くの費用が
かかると共に、型枠の組立てにも時間と労力がか
かるという問題がある。 Additionally, in addition to the formwork, other equipment such as end pieces and end piece tightening fittings are required, which also requires a lot of cost, and it also takes time and effort to assemble the formwork. be.
この考案は上記のような問題を解消するために
なされたものであり、単一の型枠ですべての幅変
化に対応でき、柱構築のために必要な型枠の種類
数を大幅に減少すると共に、多数回の再使用を可
能にする経済的な柱用型枠構造を提供するのが目
的である。 This idea was made to solve the above problems; a single formwork can accommodate all width changes, and the number of types of formwork required for column construction is greatly reduced. Another object of the present invention is to provide an economical column formwork structure that can be reused many times.
この考案の構成は、型枠本体の両側に、側縁部
材と、中間部材と、接続部材を、型枠本体の成形
面に平行して一列に並ぶ状態から成形面と反対側
への折れ曲りが自在となるように順次連結して柱
用型枠を形成し、この型枠を柱幅に応じて中間部
材または接続部材の位置で成形面と反対側に折り
曲げて枠状に配置し、重ね合わせた接続部材を結
合することによつて組立て、中間部材の折曲げ位
置を選択することによつて成形幅を自由に調整で
きるようにしたものである。 The structure of this invention is to bend the side edge members, intermediate members, and connecting members on both sides of the formwork body from a state in which they are lined up parallel to the molding surface of the formwork body to the side opposite to the molding surface. The column formwork is formed by sequentially connecting them so that they can be freely connected, and this formwork is bent to the side opposite to the molding surface at the position of the intermediate member or connecting member according to the column width, arranged in a frame shape, and stacked. It is assembled by joining together the matching connecting members, and the molding width can be freely adjusted by selecting the bending position of the intermediate member.
以下、この考案を添付図面の実施例に基づいて
説明する。 This invention will be explained below based on the embodiments shown in the accompanying drawings.
図示のように、この上記の柱型枠構造は、四枚
の基準型枠１を枠状に結合した基準枠組１′を上
下に三段積重ね、四枚の調整型枠３１を枠状に結
合した調整枠組３１′を基準枠組群の最上部に結
合して構成されている。 As shown in the figure, the above-mentioned column formwork structure includes a reference framework 1' in which four reference forms 1 are combined in a frame shape, which are stacked up and down in three stages, and four adjustment forms 31 are combined in a frame shape. The adjusted adjustment framework 31' is connected to the top of the reference framework group.
前記基準型枠１は、第２図と第５図のように、
型枠本体２と、この本体２の両側に設けられる側
縁部材３と、この側縁部材３の端部に設けられる
所要数の中間部材４と、上記中間部材４の端部に
設けられる接続部材５とを折れ曲りが自在となる
よう順次連結し、各部材連結部分の成形面と反対
側に隙間閉塞手段６を設けて形成されている。 The reference formwork 1, as shown in FIGS. 2 and 5,
A form body 2, side edge members 3 provided on both sides of this body 2, a required number of intermediate members 4 provided at the ends of this side edge member 3, and connections provided at the ends of the intermediate members 4. The members 5 are sequentially connected so as to be bendable, and a gap closing means 6 is provided on the side opposite to the molding surface of each member connecting portion.
上記側縁部材３は、上下に長い帯状の成形板７
と、この成形板７の一方の端部で成形面と反対側
に型枠本体２が嵌合するように設けた嵌合溝８
と、成形板７の他方の端部に閉塞手段６の一方を
構成するように設けた半円筒壁６ａと、成形板７
の上下両端に設けたフランジ９，１０とで形成さ
れ、型枠本体２と嵌合部分を接着や釘止によつて
結合化されている。 The side edge member 3 is a vertically long strip-shaped forming plate 7
At one end of the forming plate 7, a fitting groove 8 is provided on the opposite side to the forming surface so that the form body 2 can be fitted therein.
a semi-cylindrical wall 6a provided at the other end of the forming plate 7 so as to constitute one of the blocking means 6;
The fitting portion of the formwork body 2 is joined to the formwork body 2 by adhesive or nailing.
図示の場合、型枠本体２は合板製のものを示
し、嵌合溝８を利用して側縁部材３と結合した例
を示したが、例えば、側縁部材３の成形板７と型
枠本体２を同一材料で一体成形するようにしても
よい。 In the illustrated case, the form body 2 is made of plywood, and an example is shown in which it is connected to the side edge member 3 using the fitting groove 8. For example, the forming plate 7 of the side edge member 3 and the form frame The main body 2 may be integrally molded from the same material.
前記中間部材４は、上下に長い帯状成形板１１
と、この成形板１１の一方の端部で成形面と反対
側に閉塞手段６の他方を構成するように設けた屈
曲片６ｂと、成形板１１の他方の端部に設けられ
閉塞手段６の一方を構成する半円筒壁６ａと、成
形板１１の上下両端に設けたフランジ１２，１３
とで形成されている。 The intermediate member 4 is a vertically long strip-shaped molded plate 11.
and a bent piece 6b provided at one end of the molding plate 11 on the side opposite to the molding surface so as to constitute the other part of the closing means 6; A semi-cylindrical wall 6a constituting one side and flanges 12 and 13 provided at both upper and lower ends of the molded plate 11
It is formed by.
前記接続部材５は、上下に長い接続板１４と、
接続板１４の一方の端部に設けた屈曲片６ｂと、
上記接続板１４の上下端に設けたフランジ１６，
１７とで形成され、接続板１４には重ね合わせた
相手側接続板とボルト、ナツトの結合具１８で結
合するための接続孔１９が上下に適宜間隔を設け
て穿設されている。 The connecting member 5 includes a vertically long connecting plate 14;
A bent piece 6b provided at one end of the connection plate 14;
Flanges 16 provided at the upper and lower ends of the connection plate 14,
17, and the connection plate 14 is provided with connection holes 19 vertically spaced at appropriate intervals for connecting the overlapping mating connection plate with a bolt or nut coupling tool 18.
前記側縁部材３と中間部材４の上下フランジ
９，１０および１２，１３において、半円筒壁６
ａの端部に位置する部分に半円筒壁６ａと同軸芯
状となる円形の凹段部２０を形成し、中間部材４
と接続部材５の上下フランジ１２，１３および１
６，１７における一方の端部に上記凹段部２０内
に回動自在となるよう嵌合する円形突出部２１が
設けられている。 At the upper and lower flanges 9, 10 and 12, 13 of the side edge member 3 and the intermediate member 4, a semi-cylindrical wall 6
A circular recessed step 20 coaxial with the semi-cylindrical wall 6a is formed at the end of the intermediate member 4.
and the upper and lower flanges 12, 13 and 1 of the connecting member 5
A circular protrusion 21 is provided at one end of each of the protrusions 6 and 17 to be rotatably fitted into the recessed step 20.
前記側縁部材３と中間部材４、中間部材４相
互、中間部材４と接続部材５の各々は、上下の円
形突出部２１を相手の凹段部２０に嵌め合わせ、
上記各嵌合部がナツトとビス２２によつて回動自
在に連結される。 The side edge member 3 and the intermediate member 4, the intermediate member 4 each other, and the intermediate member 4 and the connecting member 5 each fit the upper and lower circular protrusions 21 into the recessed step portions 20 of the mating member,
Each of the above-mentioned fitting parts is rotatably connected by a nut and a screw 22.
各部材３，４，５を連結するビス２２は、半円
筒壁６ａと同軸芯状の配置になり、屈曲片６ｂが
相手半円筒壁６ａの外面に摺接する状態で、中間
部材４と接続部材５の各々は、ビス２２を中心と
する折り曲げ回動が自由になる。 The screws 22 connecting each member 3, 4, and 5 are arranged coaxially with the semi-cylindrical wall 6a, and the bending piece 6b is in sliding contact with the outer surface of the mating semi-cylindrical wall 6a. 5 can be bent and rotated freely around the screw 22.
上記中間部材４と接続部材５は、型枠本体２と
一列に並ぶ引伸し状態時、各成形板７，１１と接
続板１４の端面が衝合し、すべての成形面が同一
面に並ぶことになり、この状態から中間部材４お
よび接続部材５が成形面と反対側に折れ曲り自在
となり、折れ曲時における各成形板７，１１間お
よび成形板１１と接続板１４間に生じる隙間は、
閉塞手段６によつて閉塞されることになる。 When the intermediate member 4 and the connecting member 5 are lined up in line with the form body 2 in the enlarged state, the end surfaces of each molding plate 7, 11 and the connecting plate 14 abut each other, so that all the molding surfaces are lined up on the same plane. From this state, the intermediate member 4 and the connecting member 5 can be bent to the side opposite to the molding surface, and the gaps created between the molding plates 7 and 11 and between the molding plate 11 and the connecting plate 14 at the time of bending are as follows.
It will be closed by the closing means 6.
各部材を連結して形成された基準型枠１は、型
枠本体２の上下端面と各フランジの上下面とが同
一平面に揃い、上下方向への積重ねが支障なく行
なえるようになると共に、上下に重ねた基準型枠
１は、側縁部材３の上下フランジ９，１０に設け
た透孔２３を利用し、ボルト、ナツト２４で結合
されることになる。なお、上下フランジの結合
は、一方フランジを厚肉にして雌ねじ孔を形成
し、これにビスを螺合するようにしてもよい。 In the reference form 1 formed by connecting each member, the upper and lower end surfaces of the form body 2 and the upper and lower surfaces of each flange are aligned on the same plane, and stacking in the vertical direction can be performed without any problem. The reference formworks 1 stacked one above the other are connected with bolts and nuts 24 using through holes 23 provided in the upper and lower flanges 9 and 10 of the side edge member 3. The upper and lower flanges may be connected by making one flange thicker and forming a female screw hole into which a screw is screwed.
次に、調整型枠３１は、その基本的な構造を上
記基準型枠１と同じく幅調整自在とし、これに上
下方向の調整機能を付加したものであり、第４図
に示すように、中間型枠３２と上型枠３３および
下型枠３４の組合せによつて構成されている。 Next, the adjustable formwork 31 has the same basic structure as the reference formwork 1, which allows for free width adjustment, but it also has an adjustable function in the vertical direction.As shown in FIG. It is constituted by a combination of a formwork 32, an upper formwork 33, and a lower formwork 34.
上記中間型枠３２は基準型枠１と略等しい構造
で、この基準枠組１よりも上下の寸法を短かくし
たものであり、基準型枠１と同一部分は同一符号
を付して説明を省略する。 The intermediate formwork 32 has approximately the same structure as the reference formwork 1, but has shorter vertical dimensions than the reference formwork 1, and the same parts as the reference formwork 1 are given the same symbols and explanations are omitted. do.
また、上型枠３３と下型枠３４は、中間型枠３
１の成形面側に重なつて上下にスライドするよう
に形成されており、前記基準型枠１を上下に二分
すると共に、閉塞手段６を取り除いたような構造
になつているので、基準型枠１と同一部分は同一
符号を付す。 Further, the upper formwork 33 and the lower formwork 34 are connected to the intermediate formwork 3
It is formed so as to overlap the molding surface side of the reference formwork 1 and slide up and down, and has a structure in which the reference formwork 1 is divided into upper and lower halves and the closing means 6 is removed. The same parts as 1 are given the same symbols.
上記中間型枠３２における中間部材４には、成
形板１１の一方側縁に突条３５が設けられ、上型
枠３３および下型枠３４は中間部材４の成形板１
１側縁に上記突条３５の嵌合する縦溝３６を備
え、突条３５と縦溝３６の嵌合により、中間型枠
３２と上下型枠３３，３４は、型枠本体および各
部材が重なり合つて上下にスライド自在となり、
上下高さの調整が行なえるようになつている。 The intermediate member 4 in the intermediate formwork 32 is provided with a protrusion 35 on one side edge of the molding plate 11, and the upper formwork 33 and the lower formwork 34 are connected to the molding plate 1 of the intermediate member 4.
One side edge is provided with a vertical groove 36 into which the protrusion 35 fits, and by the engagement of the protrusion 35 and the vertical groove 36, the intermediate formwork 32 and the upper and lower formworks 33, 34 are formed such that the formwork body and each member are They overlap and can be slid up and down,
It is possible to adjust the height up and down.
なお、基準型枠１と調整型枠３１の各部材の材
質は、スチール、アルミ、合成樹脂等の適当な材
料を用いて形成すればよく、また、基準型枠１と
調整型枠３１は図示の場合、二枚の中間部材４を
各々両側に接続し、合計四段階の幅調整を行なえ
るようにしているが、中間部材４の数は自由に増
減できる。 The reference formwork 1 and the adjustment formwork 31 may be made of any suitable material such as steel, aluminum, or synthetic resin, and the reference formwork 1 and the adjustment formwork 31 are not shown in the figure. In this case, two intermediate members 4 are connected on both sides so that the width can be adjusted in four steps in total, but the number of intermediate members 4 can be freely increased or decreased.
ちなみに、コンクリート建築物における柱の幅
は、５cm間隔で変化するのが一般的であり、従つ
て一枚の中間部材４における成形板１１の幅は、
この間隔変化に対応できるよう５cmに形成されて
いる。 By the way, the width of columns in concrete buildings generally changes at intervals of 5 cm, so the width of the molded plate 11 in one intermediate member 4 is:
The length is 5 cm to accommodate this change in spacing.
この考案の柱型枠構造は上記のような構造であ
り、四枚の基準型枠１を枠状に配置し、第２図の
ように、中間部材４を型枠本体２の成形面方向に
並べ、接続部材５を成形面と反対側に45゜の角度
で折り曲げ、隣接する接続部材の接続板１４を互
に重ね合わせ、連通する接続孔１９を利用して結
合具１８で結合する。 The column formwork structure of this invention is as described above, in which four reference formworks 1 are arranged in a frame shape, and as shown in FIG. The connecting members 5 are arranged and bent at an angle of 45 degrees to the side opposite to the molding surface, the connecting plates 14 of adjacent connecting members are stacked on top of each other, and connected with the connecting tool 18 using the connecting holes 19 that communicate with each other.
このように、枠状に組立てた基準枠組１′を上
方に数段、図示の場合は三段を積重ね、上下重な
り部分をボルト、ナツトで順次連結し、更に最上
部に調整型枠３１を積重ねて調整枠組３１′を組
み、中間型枠３２と上下型枠３３，３４をスライ
ドさせて全体が所定の高さになるように調整す
る。 In this way, the reference framework 1' assembled into a frame shape is stacked upward in several stages, three stages in the case shown, and the vertically overlapping parts are successively connected with bolts and nuts, and the adjustment formwork 31 is further stacked on top. Then, the adjustment framework 31' is assembled, and the intermediate formwork 32 and the upper and lower formworks 33 and 34 are slid to adjust the entire structure to a predetermined height.
なお、柱に連ねて梁が設けられるような場合、
梁形成部分の調整形枠を梁形成用の型枠に代え、
これに梁型枠４１を接続するようにすればよい。 In addition, if a beam is installed in series with a column,
Replace the adjustment formwork of the beam forming part with the formwork for beam formation,
The beam formwork 41 may be connected to this.
第２図は最も広い幅の柱を形成する状態を示
し、各中間部材４が型枠本体２の成形面と並べて
いるが、幅の狭い柱を形成するには、所望位置の
中間部材を折り曲げて隣接型枠の中間部材と重ね
合わせ、接続部材５を結合すればよく、柱幅が５
cm間隔で調整できる。 Figure 2 shows the state in which the widest pillars are formed, with each intermediate member 4 aligned with the molding surface of the form body 2. However, in order to form a narrower pillar, the intermediate members at the desired position are bent. The column width is 5.
Can be adjusted in cm intervals.
上記のようにして組立てた柱型枠構造は、第２
図のように、各コーナにおいて、接続部材５が重
なつて外方に突出し、補強リブを構成することに
なるので、セパレータを用いたり外側に端太材を
配置することなく、コンクリート投入時の内圧に
耐える強度の型枠組を組立てることができる。 The column formwork structure assembled as described above is
As shown in the figure, at each corner, the connecting members 5 overlap and protrude outward to form reinforcing ribs. Formwork strong enough to withstand internal pressure can be assembled.
また、各コーナの接続部分においては、成形板
あるいは接続板の端部が互に衝合し、コンクリー
トの流出を防止することになるが、更に各部材の
接続部に閉塞手段６が位置しているので、二重構
造的にコンクリートの流出を防止することができ
る。 In addition, at the connecting portions of each corner, the ends of the forming plates or connecting plates abut each other to prevent concrete from flowing out, and in addition, closing means 6 are located at the connecting portions of each member. This double structure prevents concrete from flowing out.
以上のように、この考案によると、型枠本体の
両側に、側縁部材と中間部材および接続部材を折
れ曲りが自在となるように順次連結して柱用型枠
を形成し、この型枠を枠状に配置して隣接する型
枠相互の接続部材を結合するようにしたので、中
間部材および接続部材の折り曲げ位置を選択する
ことにより、柱成形幅を自由に変化させることが
でき、単一の型枠であらゆる柱の成形に対応でき
るようになり、型枠の多数回の反復使用ができる
ので、設備費用の大幅な削減が可能になる。 As described above, according to this invention, a column formwork is formed by sequentially connecting side edge members, intermediate members, and connection members on both sides of the formwork body so that they can be bent freely, and this formwork By arranging them in a frame shape and connecting the connecting members between adjacent formworks, it is possible to freely change the column forming width by selecting the bending position of the intermediate member and the connecting member. A single formwork can be used to form any type of column, and the formwork can be used many times, making it possible to significantly reduce equipment costs.
また、組立て時に、接続部材や中間部材がコー
ナにおける補強リブの働きをすることになり、端
太材を用いることなくコンクリート投入時の内圧
に耐える強度の優れた柱用型枠を構成することが
できる。 In addition, during assembly, the connecting members and intermediate members act as reinforcing ribs at the corners, making it possible to construct column formwork with excellent strength to withstand internal pressure when concrete is poured, without using thick timbers. can.
第１図はこの考案に係る柱型枠構造の組立て状
態を示す正面図、第２図は同上の要部を拡大した
横断平面図、第３図は同上における調整型枠部分
の要部を示す横断平面図、第４図は同縦断面図、
第５図は柱型枠構造の要部を示す分解斜視図であ
る。
１……基準型枠、２……型枠本体、３……側縁
部材、４……中間部材、５……接続部材、６……
閉塞手段、６ａ……半円筒壁、６ｂ……屈曲片、
７，１１……成形板、８……嵌合溝、９，１０，
１２，１３，１６，１７……フランジ、１４……
接続板、１８……結合具、３１……調整型枠、３
１′……調整枠組。
Figure 1 is a front view showing the assembled state of the column formwork structure according to this invention, Figure 2 is an enlarged cross-sectional plan view of the main parts of the above, and Figure 3 shows the main parts of the adjustment formwork part of the same. A cross-sectional plan view, Figure 4 is a vertical cross-sectional view,
FIG. 5 is an exploded perspective view showing the main parts of the column frame structure. 1...Reference formwork, 2...Form body, 3...Side edge member, 4...Intermediate member, 5...Connection member, 6...
Closing means, 6a... semi-cylindrical wall, 6b... bending piece,
7, 11... Molded plate, 8... Fitting groove, 9, 10,
12, 13, 16, 17...flange, 14...
Connection plate, 18... Connector, 31... Adjustment formwork, 3
1'...Adjustment framework.
Claims (1)
接続部材を折れ曲りが自在となるよう順次連結し
て柱用型枠を形成し、少なくとも接続部材を成形
面と反対側に折り曲げた柱用型枠を枠状に配置
し、隣接する柱用型枠相互の重ね合わせた接続部
材を結合具で接続したことを特徴とする柱型枠構
造。 On both sides of the formwork body, a side edge member, an intermediate member,
A column formwork is formed by sequentially connecting the connecting members so that they can be bent freely, and the column formwork with at least the connecting members bent on the side opposite to the molding surface is arranged in a frame shape, and the adjacent column molds are A column formwork structure characterized by connecting the overlapping connecting members of the frames with a coupling tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2226082U JPS58123155U (en) | 1982-02-16 | 1982-02-16 | Column formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2226082U JPS58123155U (en) | 1982-02-16 | 1982-02-16 | Column formwork structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58123155U JPS58123155U (en) | 1983-08-22 |
| JPS6233866Y2 true JPS6233866Y2 (en) | 1987-08-29 |
Family
ID=30034352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2226082U Granted JPS58123155U (en) | 1982-02-16 | 1982-02-16 | Column formwork structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123155U (en) |
-
1982
- 1982-02-16 JP JP2226082U patent/JPS58123155U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58123155U (en) | 1983-08-22 |
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