JPH0810104Y2 - Formwork - Google Patents
FormworkInfo
- Publication number
- JPH0810104Y2 JPH0810104Y2 JP1989144872U JP14487289U JPH0810104Y2 JP H0810104 Y2 JPH0810104 Y2 JP H0810104Y2 JP 1989144872 U JP1989144872 U JP 1989144872U JP 14487289 U JP14487289 U JP 14487289U JP H0810104 Y2 JPH0810104 Y2 JP H0810104Y2
- Authority
- JP
- Japan
- Prior art keywords
- composite
- weir plate
- support
- shaft rod
- weir
- 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 - Lifetime
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、コンクリートの壁、床、柱等のコンクリー
ト構造物を所定の形状、寸法に保ち、コンクリートが適
当な強度に達するまで支持するために用いる型枠に関す
る。[Detailed Description of the Invention] [Industrial field of application] The present invention is for maintaining concrete structures such as concrete walls, floors, and pillars in a predetermined shape and size, and supporting concrete until it reaches an appropriate strength. Formwork used for.
コンクリートの壁、床、柱等のコンクリート構造物
は、合成パネルより成るせき板を枠組みして型枠とし、
その型枠にコンクリートを打設して適当な硬度に達した
ら型枠を分解して取り外すことで構築している。Concrete structures such as concrete walls, floors, and pillars are framed by weir boards made of synthetic panels,
It is constructed by placing concrete on the formwork and disassembling and removing the formwork when it reaches an appropriate hardness.
この様な場合に、型枠にコンクリートを打設した時の
応力で枠組みしたせき板が変形しないようにする必要が
あり、枠組みしたせき板の外側に丸・角等の鋼材パイプ
を配設して支持すると共に、相対向するせき板とせき板
と相互間にセパレーター、更にセパレーターパイプを固
定金具で緊結して対向するせき板を支持しコンクリート
の打設に耐えられるようにし、打設したコンクリートが
固化後に固定金具、パイプを外しせき板を外して後にコ
ンクリート表面を仕上げ、各種の仕上げ化粧をしてい
る。In such a case, it is necessary to prevent the framed weir from being deformed by the stress when concrete is placed in the form, and arrange steel pipes such as circles and corners on the outside of the framed weir. In addition to supporting it, the separator and the separator between the opposing dam and the separator pipe are tightly connected with the fixing metal fittings to support the facing dam so that it can withstand the pouring of concrete. After solidification, the metal fittings and pipes are removed, the dams are removed, and the concrete surface is finished later, and various finishing makeups are applied.
このように従来の型枠はせき板を枠組みしたものであ
って、コンクリート構造物を構築した後にはせき板を取
り外しているので、そのコンクリート構造物の表面には
せき板表面の跡が付き、見栄えが悪いので仕上げ化粧せ
ねばならず、その仕上げ化粧作業が大変面倒である。In this way, the conventional formwork is a frame of a weir board, and since the weir board is removed after the concrete structure is constructed, the surface of the weir board is marked on the surface of the concrete structure, Since it does not look good, it is necessary to apply finish makeup, which is very troublesome.
そこで、本考案は前述の課題を解決できるようにした
型枠を提供することを目的とする。Then, this invention aims at providing the form which made it possible to solve the above-mentioned subject.
所定の間隔を置いて対向配設された複合せき板１とせ
き板２と、この複合せき板１の外側とせき板２の外側に
それぞれ配設した支持パイプ３と、この支持パイプ３を
複合せき板１の外側面に締付ける固定金具４と座金５
と、前記支持パイプ３をせき板２の外側面に締付ける固
定金具６と座金７と、前記複合せき板１とせき板２とに
亘って設けた複数の支持機構８より型枠とし、 前記複合せき板１を、両端部に内向片13を有する複合
パネル10の外表面に化粧板11を設けた複数の単位複合せ
き板を、その隣接する単位複合せき板の内向片13相互を
複合パネル10の内表面よりせき板２寄りに突出した接合
金具20とボルト・ナットで連結したものとし、 前記固定金具４を構成する軸杆29前記接合金具20に螺
合して支持パイプ３を複合せき板１の外表面に締付け
し、 前記各複合パネル10の内面に支持金具40を取付け、こ
の支持金具40に軸杆48の一端部を連結すると共に、その
軸杆48の他端部をせき板２の透孔51に挿通し、 前記固定金具６を構成する軸杆52を前記軸杆52の他端
部に螺合して支持パイプ３をせき板２の外表面に締付け
た型枠。A composite weir plate 1 and a weir plate 2 which are arranged to face each other at a predetermined interval, support pipes 3 respectively provided on the outer side of the composite weir plate 1 and on the outer side of the weir plate 2, and the support pipe 3 Fixing bracket 4 and washer 5 that are tightened on the outer surface of the weir board 1
And a fixture 6 for tightening the support pipe 3 on the outer surface of the weir plate 2, a washer 7, and a plurality of support mechanisms 8 provided over the composite weir plate 1 and the weir plate 2 to form a formwork, The weir board 1 is composed of a plurality of unit composite weirboards provided with decorative plates 11 on the outer surface of a composite panel 10 having inward facing pieces 13 at both ends, and the inward facing pieces 13 of adjacent unit composite weirboards are mutually connected to the composite panel 10. It is assumed that the joint fitting 20 protruding toward the weir plate 2 from the inner surface of the is connected by bolts and nuts, and the support rod 3 is screwed to the shaft rod 29 constituting the fixing fitting 4 and the joint pipe 20 to form the composite weir plate. 1 is fastened to the outer surface of the composite panel 10, a support metal fitting 40 is attached to the inner surface of each composite panel 10, one end of the shaft rod 48 is connected to the support metal fitting 40, and the other end of the shaft rod 48 is attached to the weir plate 2. Through the through hole 51, and the shaft rod 52 that constitutes the fixing bracket 6 is attached to the other end of the shaft rod 52. Combined and mold tightening the outer surface of the end plate 2 a support pipe 3.
これにより、複合せき板１とせき板２との間にコンク
リートを注入してコンクリート構造物を構築した時に接
合金具20、支持金具40、軸杆48がコンクリート構造物に
埋設して複合せき板１がコンクリート構造物により支持
される。As a result, when concrete is poured between the composite weir plate 1 and the weir plate 2 to construct a concrete structure, the joint metal fitting 20, the support metal fitting 40, and the shaft rod 48 are embedded in the concrete structure to form the composite dam board 1. Are supported by the concrete structure.
また、固定金具４の軸杆29は接合金具20より外すこと
ができるから、接合金具20をコンクリート構造物内に残
して支持パイプ３を複合せき板１の外表面より外すこと
ができる。Further, since the shaft rod 29 of the fixing metal fitting 4 can be removed from the joining metal fitting 20, the joining metal fitting 20 can be left inside the concrete structure and the supporting pipe 3 can be removed from the outer surface of the composite dam 1.
また、支持機構８の軸杆48の他端部はせき板２の透孔
51に挿通し、固定金具６の軸杆52が螺合しているから、
その軸杆48よりせき板２、軸杆52を外すことができ、支
持パイプ３を外してせき板２をコンクリート構造物より
外すことができる。The other end of the shaft rod 48 of the support mechanism 8 is a through hole of the weir plate 2.
Since it is inserted into 51 and the shaft rod 52 of the fixing bracket 6 is screwed,
The weir plate 2 and the shaft rod 52 can be removed from the shaft rod 48, and the support pipe 3 can be removed to detach the weir plate 2 from the concrete structure.
したがって、複合せき板１がコンクリート構造物の外
表面となり、しかも複合せき板１の外表面には化粧板11
が設けてあるから、その化粧板11がコンクリート構造物
の化粧面となり、特別な仕上げ化粧作業の必要がなくな
る。Therefore, the composite dam 1 serves as the outer surface of the concrete structure, and the decorative wall 11 is formed on the outer surface of the composite dam 1.
Since the decorative plate 11 is provided, the decorative plate 11 becomes a decorative surface of the concrete structure, and no special finishing makeup work is required.
第４図は型枠の平面図であり、本考案に係る複合せき
板１と合板パネルより成るせき板２が所定の間隔を置い
て対向配設され、複合せき板１の外側及びせき板２の外
側に丸パイプ等の支持パイプ３が縦・横に配設してあ
り、複合せき板１の外側に配設した支持パイプ３は固定
金具４と座金５で外側面に締付けられ、せき板２の外側
に配設した支持パイプ３は固定金具６と座金７で外側面
に締付けてあり、複合せき板１とせき板２とに亘って複
数の支持機構８が長手方向に間隔を置いて設けてある。FIG. 4 is a plan view of the formwork. The composite weir plate 1 according to the present invention and the weir plate 2 composed of a plywood panel are arranged so as to face each other at a predetermined interval, and the outer side of the composite weir plate 1 and the weir plate 2 are arranged. A support pipe 3 such as a round pipe is vertically and horizontally arranged on the outer side of the cuff, and the support pipe 3 arranged on the outer side of the composite weir plate 1 is fastened to the outer surface by a fixing metal fitting 4 and a washer 5. The support pipe 3 disposed on the outer side of 2 is fastened to the outer surface by a fixing member 6 and a washer 7, and a plurality of support mechanisms 8 are arranged in the longitudinal direction across the composite weir plate 1 and the weir plate 2. It is provided.
前記複合せき板１は第１図に示すように、複合パネル
10の外表面に化粧板11、保護紙12を設けた単位複合せき
板11を複数連結してあり、その複合パネル10はＦ・Ｒ・
Ｐにより両端部に内向片13を有する表面板14とＦ・Ｒ・
Ｐにより長コ字状となった裏面板15と、その表面板14と
裏面板15との間の中空部16に充填した発泡材17より成
り、その裏面板15にはリブ18が間隔を置いて複数一体的
に設けてある。The composite dam 1 is a composite panel as shown in FIG.
Veneer 11 on the outer surface 10, the unit composite sheathing board 1 1 provided with the protective sheet 12 Yes a plurality linked, the composite panel 10 is F · R ·
P and F ・ R ・
It is composed of a back plate 15 having a long U-shape due to P, and a foam material 17 filled in a hollow portion 16 between the front plate 14 and the back plate 15. Ribs 18 are arranged on the back plate 15 at intervals. And a plurality of them are integrally provided.
前記隣接する単位複合せき板11，11は接合金具20とボ
ルト21,ナット22で連結してあり、その接合金具20は第
３図に示すように端板23と両側板24,24とで略コ字状と
なり、かつ両側板24,24の端部は90度折り曲げられて当
て板25となっていると共に、両側板24,24には一対の透
孔26が穿孔され、端板23に穿孔した透孔27の周縁に袋ナ
ック28が固着してあり、両側板24,24を隣接する単位複
合せき板11，11の内向片13,13に跨って嵌め込み、透孔2
6よりボルト21を挿通してナット22を螺合することで内
向片13,13を介して間隔を置いて連結してある。The adjacent unit composite sheathing board 1 1, 1 1 connecting bracket 20 and the bolt 21, Yes coupled with the nut 22, the junction metal fitting 20 and the end plate 23 and side plates 24, 24 as shown in FIG. 3 And the end portions of both side plates 24, 24 are bent 90 degrees to form a backing plate 25, and a pair of through holes 26 are punched in both side plates 24, 24 to form an end plate 23. bag NACK 28 Yes by fixing, across matrix- sheathing board 1 1, 1 1 of inward pieces 13, 13 adjacent the side plates 24, 24 fitted to the periphery of the through hole 27 drilled in, through hole 2
The bolts 21 are inserted from 6 and the nuts 22 are screwed into the bolts 6, so that the nuts 22 are connected to each other via the inward facing pieces 13 and 13 with a space therebetween.
前記固定金具４は第１図のように軸杆29の一端にネジ
部29a、他端部にはネジ穴29bとフランジ29cを一体的に
設けてあり、そのフランジ29cが隣接する単位複合せき
板11，11の外表面に跨って当接し、軸杆30の両端部に左
右逆ネジとなったネジ部30a,30aを有するセパレータ31
のネジ部30a,30aを袋ナット28とネジ穴29bに螺合して固
定金具４を接合金具20に連結している。As shown in FIG. 1, the fixing bracket 4 has a screw rod 29a integrally formed at one end of a shaft rod 29, and a screw hole 29b and a flange 29c integrally provided at the other end thereof, and the flange 29c is adjacent to the unit composite weir plate. 1 1, 1 1 of contact across the outer surface, the separator 31 having a threaded portion 30a, 30a which become the right and left hand thread at both ends of the shaft rod 30
The screw parts 30a, 30a of the above are screwed into the cap nut 28 and the screw hole 29b to connect the fixing fitting 4 to the joining fitting 20.
前記支持機構８は第２図に示すように、リブ18にボル
ト止めした支持金具40とセパレータ41とより成り、その
支持金具40は端板42と両側板43,43と当て板44,44で略コ
字状となっていると共に、両側板43,43の透孔45及びリ
ブ18の透孔18aにボルト46を挿通し、かつナット47を螺
合して取付けてあり、前記セパレータ41は軸杆48の両端
部にネジ部48aとフランジ48bがそれぞれ設けてあり、そ
の一方のネジ部48aを端板42の透孔49に挿通し、かつナ
ット50を螺合して支持金具40に連結され、他方のネジ部
48aとフランジ48bはせき板２の段付き形状の透孔51に臨
んでいる。As shown in FIG. 2, the support mechanism 8 is composed of a support fitting 40 bolted to the rib 18 and a separator 41. The support fitting 40 is composed of an end plate 42, side plates 43, 43 and contact plates 44, 44. The bolts 46 are inserted into the through holes 45 of the both side plates 43, 43 and the through holes 18a of the ribs 18 and the nuts 47 are screwed and attached, and the separator 41 is a shaft. A threaded portion 48a and a flange 48b are provided at both ends of the rod 48, and one threaded portion 48a is inserted into the through hole 49 of the end plate 42, and a nut 50 is screwed to be connected to the support fitting 40. , The other thread
The 48a and the flange 48b face the stepped through hole 51 of the weir plate 2.
前記固定金具６は軸杆52の一端部にネジ部52a、他端
部にネジ穴52bとフランジ52cが設けてあり、そのネジ穴
52bにセパレータ41のネジ部48aが螺合している。The fixing bracket 6 has a threaded portion 52a at one end of a shaft rod 52 and a threaded hole 52b and a flange 52c at the other end.
The screw portion 48a of the separator 41 is screwed into the 52b.
このようであるから、複合せき板１及びせき板２の外
側面に支持パイプ３を配設して支持できると共に、複合
せき板１とせき板２を支持機構８で支持できる。Because of this, the support pipes 3 can be arranged and supported on the outer side surfaces of the composite weir plate 1 and the weir plate 2, and the composite weir plate 1 and the weir plate 2 can be supported by the support mechanism 8.
そして、複合せき板１とせき板２との間にコンクリー
トＡを打設して適当な硬度となったら、座金5,7を外し
て固定金具4,6を外し、支持パイプ３を取り外しすると
共に、セパレータ31を接合金具20より外して、第５図に
示すように隣接する単位複合せき板11，11の内向板13,1
3間にシール材50を装着し、保護紙12を剥離して化粧板1
1を露出させる。Then, when concrete A is placed between the composite weir plate 1 and the weir plate 2 and the hardness becomes appropriate, the washers 5 and 7 are removed, the fixing fittings 4 and 6 are removed, and the support pipe 3 is removed. , The separator 31 is removed from the joint fitting 20, and the inward plates 13, 1 of the adjacent unit composite weir plates 1 1 , 1 1 are removed as shown in FIG.
Put the sealing material 50 between the 3 and peel off the protective paper 12 and the decorative board 1
Expose 1
以上の実施例では複合せき板１とせき板２で型枠とし
たが一対の複合せき板1,1で型枠としても良い。In the above-mentioned embodiment, the composite dam 1 and the dam 2 are used as the mold, but the pair of composite dams 1, 1 may be used as the mold.
複合せき板１とせき板２との間にコンクリートを注入
してコンクリート構造物を構築した時に接合金具20、支
持金具40、軸杆48がコンクリート構造物に埋設して複合
せき板１がコンクリート構造物により支持される。When concrete is poured between the composite weir plate 1 and the weir plate 2 to construct a concrete structure, the joint fitting 20, the support fitting 40, and the shaft rod 48 are embedded in the concrete structure so that the composite weir board 1 has a concrete structure. Supported by things.
また、固定金具４の軸杆29は接合具20より外すことが
できるから、接合具20をコンクリート構造物内に残して
支持パイプ３を複合せき板１の外表面より外すことがで
きる。Further, since the shaft rod 29 of the fixing fitting 4 can be removed from the joint 20, the support pipe 3 can be detached from the outer surface of the composite dam 1 while leaving the joint 20 in the concrete structure.
また、支持機構８の軸杆48の他端部はせき板２の透孔
51に挿通し、固定金具６の軸杆52が螺合しているから、
その軸杆48よりせき板２、軸杆52を外すことができ、支
持パイプ３を外してせき板２をコンクリート構造物より
外すことができる。The other end of the shaft rod 48 of the support mechanism 8 is a through hole of the weir plate 2.
Since it is inserted into 51 and the shaft rod 52 of the fixing bracket 6 is screwed,
The weir plate 2 and the shaft rod 52 can be removed from the shaft rod 48, and the support pipe 3 can be removed to detach the weir plate 2 from the concrete structure.
したがって、複合せき板１がコンクリート構造物の外
表面となり、しかも複合せき板１の外表面には化粧板11
が設けてあるから、その化粧板11がコンクリート構造物
の化粧面となり、特別な仕上げ化粧作業の必要がなくな
る。Therefore, the composite dam 1 serves as the outer surface of the concrete structure, and the decorative wall 11 is formed on the outer surface of the composite dam 1.
Since the decorative plate 11 is provided, the decorative plate 11 becomes a decorative surface of the concrete structure, and no special finishing makeup work is required.
さらに、複合せき板１を構成する複合パネル10の内表
面に設けた支持金具40に支持機構８の軸杆48を連結して
対向するせき板２を支持し、隣接する単位複合せき板を
連結する接合金具20に支持パイプ３を締付ける固定金具
４の軸杆29が着脱自在であるから、その固定金具４を利
用して支持パイプ３を複合せき板１の外表面に締付けて
複合せき板１の外表面を支持でき、しかも前記支持機構
８の軸杆48、固定金具４の軸杆29は複合せき板１を貫通
しないから化粧板11に穴があくことがない。Further, the supporting rod 40 of the support mechanism 8 is connected to the support fitting 40 provided on the inner surface of the composite panel 10 constituting the composite weir plate 1 to support the opposing weir plate 2, and the adjacent unit composite weir plate is connected. Since the shaft rod 29 of the fixing metal fitting 4 for tightening the support pipe 3 to the joining metal fitting 20 is detachable, the fixing metal fitting 4 is used to tighten the support pipe 3 on the outer surface of the composite dam member 1 to form the composite dam member 1. Since the outer shaft 48 of the support mechanism 8 and the outer shaft 29 of the fixing member 4 do not penetrate the composite weir plate 1, the decorative plate 11 is not perforated.
図面は本考案の実施例を示し、第１図，第２図は第４図
のＩ部,II部拡大詳細図、第３図は接合金具の分解斜視
図、第４図は型枠の平面図、第５図はコンクリート打設
後のコンクリート構造体の断面図である。 １は複合せき板、１は単位せき板、３は支持パイプ、４
は固定金具、11は化粧板、20は接合金具、40は支持金
具、41はセパレータ。The drawings show an embodiment of the present invention. FIGS. 1 and 2 are enlarged detailed views of parts I and II of FIG. 4, FIG. 3 is an exploded perspective view of a fitting, and FIG. FIG. 5 is a cross-sectional view of the concrete structure after the concrete is poured. 1 is a composite dam, 1 is a unit dam, 3 is a support pipe, 4
Is a fixing bracket, 11 is a decorative plate, 20 is a joining bracket, 40 is a supporting bracket, and 41 is a separator.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭56−22835（ＪＰ，Ａ) 特開 昭59−213845（ＪＰ，Ａ) 特公 昭63−583（ＪＰ，Ｂ２) 特公 昭63−61456（ＪＰ，Ｂ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-56-22835 (JP, A) JP-A-59-213845 (JP, A) JP-B 63-583 (JP, B2) JP-B-63- 61456 (JP, B2)
Claims (1)
き板１とせき板２と、この複合せき板１の外側とせき板
２の外側にそれぞれ配設した支持パイプ３と、この支持
パイプ３を複合せき板１の外側面に締付ける固定金具４
と座金５と、前記支持パイプ３をせき板２の外側面に締
付ける固定金具６と座金７と、前記複合せき板１とせき
板２とに亘って設けた複数の支持機構８より型枠とし、 前記複合せき板１を、両端部に内向片13を有する複合パ
ネル10の外表面に化粧板11を設けた複数の単位複合せき
板を、その隣接する単位複合せき板の内向片13相互を複
合パネル10の内表面よりせき板２寄りに突出した接合金
具20とボルト・ナットで連結したものとし、 前記固定金具４を構成する軸杆29を前記接合金具20に螺
合して支持パイプ３の複合せき板１の外表面に締付け
し、 前記各複合パネル10の内面に支持金具40を取付け、この
支持金具40に軸杆48の一端部を連結すると共に、その軸
杆48の他端部をせき板２の透孔51に挿通し、 前記固定金具６を構成する軸杆52を前記軸杆52の他端部
に螺合して支持パイプ３をせき板２の外表面に締付けた
ことを特徴とする型枠。1. A composite weir plate 1 and a weir plate 2 which are arranged to face each other at a predetermined interval, support pipes 3 which are respectively disposed on the outer side of the composite weir plate 1 and on the outer side of the weir plate 2. Fixing bracket 4 for fastening the support pipe 3 to the outer side surface of the composite dam 1
A washer 5, a fixture 6 for fastening the support pipe 3 to the outer surface of the weir plate 2, a washer 7, and a plurality of support mechanisms 8 provided between the composite weir plate 1 and the weir plate 2 to form a formwork. A plurality of unit composite weirboards provided with decorative panels 11 on the outer surface of a composite panel 10 having inwardly facing pieces 13 at both ends, and the inwardly facing pieces 13 of adjacent unit composite weirboards to each other. It is assumed that the joint metal 20 protruding from the inner surface of the composite panel 10 toward the weir plate 2 is connected by bolts and nuts, and the shaft rod 29 constituting the fixing metal 4 is screwed into the joint metal 20 to support pipe 3 Is tightened on the outer surface of the composite weir plate 1, a support fitting 40 is attached to the inner surface of each composite panel 10, one end of the shaft rod 48 is connected to the support fitting 40, and the other end of the shaft rod 48 is connected. The shaft rod 52 which is inserted through the through hole 51 of the weir plate 2 and constitutes the fixing metal fitting 6 is inserted into the shaft rod 52. Mold, characterized in that the screwed with support pipe 3 at the other end fastened to the outer surface of the sheathing board 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144872U JPH0810104Y2 (en) | 1989-12-18 | 1989-12-18 | Formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144872U JPH0810104Y2 (en) | 1989-12-18 | 1989-12-18 | Formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0384316U JPH0384316U (en) | 1991-08-27 |
| JPH0810104Y2 true JPH0810104Y2 (en) | 1996-03-27 |
Family
ID=31691544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989144872U Expired - Lifetime JPH0810104Y2 (en) | 1989-12-18 | 1989-12-18 | Formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810104Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918736Y2 (en) * | 1979-07-31 | 1984-05-30 | クラリオン株式会社 | push button tuner |
| JPS59213845A (en) * | 1983-05-18 | 1984-12-03 | 遠藤 裕一 | Wall constructing method |
| JPS6361456A (en) * | 1986-08-30 | 1988-03-17 | Toshiba Corp | Magnetic head assembly |
| JPS63583A (en) * | 1987-06-22 | 1988-01-05 | クリ−ン改窓株式会社 | Simultaneous drawing method of existing window-frame opposite frame section |
-
1989
- 1989-12-18 JP JP1989144872U patent/JPH0810104Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0384316U (en) | 1991-08-27 |
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