JPS63312492A - Opening-section interrupter for building and apparatus - Google Patents
Opening-section interrupter for building and apparatusInfo
- Publication number
- JPS63312492A JPS63312492A JP14734487A JP14734487A JPS63312492A JP S63312492 A JPS63312492 A JP S63312492A JP 14734487 A JP14734487 A JP 14734487A JP 14734487 A JP14734487 A JP 14734487A JP S63312492 A JPS63312492 A JP S63312492A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- rail
- buildings
- blocking device
- edges
- 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
- 239000000463 material Substances 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000013011 mating Effects 0.000 claims description 9
- 241000238631 Hexapoda Species 0.000 claims description 8
- 239000002861 polymer material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000077 insect repellent Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 244000208734 Pisonia aculeata Species 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000027311 M phase Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は夏季に建物の窓ガラス戸を開いたときや、勝
手口のような出入口の扉や引戸を開いたときの、蚊など
の侵入を防止する網戸のような開口部、天窓のような換
気用開口部の遮断装置、或いは病院における配膳車の食
膳取出し用量は閉め開口部の遮断装置、更にはコンピュ
ーターなどの情報処理機器を保護するボックスやカバー
の開口部の遮断装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention prevents the intrusion of mosquitoes and other insects when the window glass doors of buildings are opened in the summer, or when the doors of entrances and exits such as back doors or sliding doors are opened. A blocking device for openings such as screen doors, ventilation openings such as skylights, or a blocking device for closing openings of food delivery trucks in hospitals, and furthermore, protecting information processing equipment such as computers. This relates to a device for blocking openings in boxes and covers.
上記従来の建物・Ｉ器類の開口部遮断装置としては一般
に扉や引戸、又は金属製のシャッターが使用されている
が、開口部遮断装置が扉の場合は開扉スペースを必要と
し、引戸や金属シャッターの場合は工事が大がかりにな
り勢いコスト高となる。Doors, sliding doors, or metal shutters are generally used as the above conventional opening blocking devices for buildings and appliances, but when the opening blocking device is a door, a space is required to open the door. In the case of metal shutters, the construction work is extensive and costs are high.
これらの問題点を解決するために、建物・機器類の開口
部周枠のｍ個相部に巻取り巻戻し用ｍｌ −ラーを軸承
し、ローラーにはシートの一端を固定し、シートの他端
には引出し引戻し操作用桟を付設し、シートの左右両側
縁にはその全長に軟質の高分子物質からなる紐を溶着付
設し、前記−側の）■部に隣接する両（■部の対向内面
側にはシートの側縁を噛み込み且つ側縁の紐部を抜止め
とする奥床がり溝付きレールをそなえると共にこのレー
ルは、横断面角ｒＣＪ字形の型材に遊嵌された状態でそ
なえ、且つ前記型材とレール間にはレールを４Ｉｆ側に
押すクッション材を充填した建物・機器類の開口部遮断
装置（特開昭６１−１７９９８９号）がある。In order to solve these problems, a ml-roller for winding and unwinding is supported on the m-phase parts of the frame surrounding the opening of buildings and equipment, one end of the sheet is fixed to the roller, and the other end of the sheet is fixed to the roller. A drawer pull-back operation bar is attached to the end, and a string made of a soft polymer material is welded to the entire length of the left and right edges of the seat, and both (■ part) adjacent to the - side) part The opposing inner surface is provided with a grooved rail that engages the side edges of the seat and uses the strings on the side edges to prevent it from coming off. Additionally, there is an opening blocking device for buildings and equipment (Japanese Unexamined Patent Publication No. 179989/1989) filled with a cushioning material that pushes the rail toward the 4If side between the profile and the rail.
（発明が解決しようとする問題点〕
上記従来の建物・機器類の開口部遮断装置における、シ
ートの両側縁をスライド昇降自在に噛み込むレールを遊
嵌する横断面角「Ｃ」形型材は（■への固定が厄介であ
る。(Problems to be Solved by the Invention) In the above-mentioned conventional opening blocking device for buildings and equipment, the cross-sectional angle "C" shaped member into which the rails that engage the both side edges of the sheet so as to slide up and down are fitted loosely is ( ■It is difficult to fix.
即ち第８図に示すようにこの型材５１は、シート４５の
両側縁の紐４７を噛み込む溝４９をそなえるレール５０
を遊嵌し、更にクッション材５２を装填してレール５０
を型材５１の奥側に押しており、この構造は型材のみを
予め框に固定することが不可能であるために型材５１の
底板部側で一例に、底板部の延長方向の取付板部５３を
連成してこの取付板部を框に固定しており、框の幅の関
係上前記取付板部５３を一側にのみ連成した場合は片持
ちとなり強度上に問題がある。That is, as shown in FIG. 8, this profile 51 has a rail 50 provided with grooves 49 that engage the strings 47 on both side edges of the seat 45.
loosely fit into the rail 50, and further load the cushioning material 52.
is pushed to the back side of the mold material 51, and since it is impossible to fix only the mold material to the stile in advance, for example, on the bottom plate side of the mold material 51, the mounting plate portion 53 in the extending direction of the bottom plate portion is pressed. The mounting plate part 53 is fixed to the frame in a continuous manner, and due to the width of the frame, if the mounting plate part 53 is connected only on one side, it becomes cantilevered and there is a problem in terms of strength.
この発明は上記の問題点を解決しようとするもので、そ
の目的とするところは型材の一部を予め框に固定し、そ
の上で前記型材の一部にレールやクッション材を組込み
、最後に型材の一部に型材の残る部材を組込み得る建物
・機器類の開口部遮断装置とするにある。This invention is an attempt to solve the above-mentioned problems, and its purpose is to fix a part of the mold material to the frame in advance, then incorporate a rail or cushioning material into the part of the mold material, and finally The purpose of the present invention is to provide an opening blocking device for buildings and equipment in which the remaining part of the molding material can be incorporated into a part of the molding material.
上記の問題点を解決するために、この発明はレールを遊
嵌する型材は左右の両側板部と、前記両側板部を接続す
る底板部とからなり、両側板部と底板部の対向縁には雌
雄嵌合用縁をそなえ、且っ両嵌合縁は嵌合後抜け止め可
能とした建物・機器類の開口部遮断装置としたものであ
る。In order to solve the above-mentioned problems, the present invention provides that the profile into which the rail is loosely fitted is made up of left and right side plate parts and a bottom plate part connecting the both side plate parts, and the opposing edges of the both side plate parts and the bottom plate part are This is an opening blocking device for buildings and equipment, which has male and female mating edges, and both mating edges can be prevented from coming off after mating.
レールを遊嵌する型材は左右の両側板部と底板部からな
り、両側板部と底板部の対向縁は雌雄嵌合構造としであ
るので、先ず底板部を左右の相部に固定し、次いで底板
部上にレールを重ね、レールの左右にクッション材を重
ねるようにして型材の左右の側板部を底板部に組込み、
この遮断装置を建物や機器類の開口部に嵌め込むことで
、シート他端の操作用桟をもってシートを引出し又は引
戻すものとし、シートを引出せば開口部が遮断され、引
戻せば開口部が開放される。The profile into which the rail is loosely fitted consists of left and right side plates and a bottom plate, and the opposite edges of the both side plates and the bottom plate have a male-female fitting structure, so first fix the bottom plate to the left and right mating parts, then Layer the rail on top of the bottom plate, stack the cushioning material on the left and right sides of the rail, and assemble the left and right side plates of the profile into the bottom plate.
By fitting this blocking device into an opening in a building or equipment, the sheet can be pulled out or pulled back using the operating crosspiece at the other end of the sheet, and when the sheet is pulled out, the opening is blocked, and when pulled back, the opening is closed. It will be released.
第１図乃至第３図は建物の開口部に付設される遮断装置
を一例として示し、この遮断装置は網戸とし、１はその
周枠、２は周枠１における上框部３に付設されたボック
ス４内に軸承支持されたローラーであり、このローラー
は軸心に巻バネが装填されていて巻取り方向の復元性が
付与されているが公知であるので図示を省略した。Figures 1 to 3 show, as an example, a blocking device attached to an opening in a building. This roller is supported by a shaft in a box 4, and this roller is equipped with a coiled spring on its axis to provide resilience in the winding direction, but since this roller is well known, illustration thereof is omitted.
ローラー２には防虫ｙｉ５の一端が巻込み固定してあり
、防虫網の下端には引出し引戻し操作用桟６が取付けで
ある。One end of the insect repellent yi5 is wrapped around and fixed to the roller 2, and a drawer pull-back operation bar 6 is attached to the lower end of the insect repellent screen.
防虫網５の左右両側には第４図にも示すようにその全長
に、熱溶融性合成樹脂又はゴム等の軟質（半硬質を含む
）有機高分子物質からなりノズルからの押出し成形品で
ある紐７が溶着（又は接着）してあり、周枠１における
左右の相部８の対向内面側には第５図に示すように、防
虫網５の両側縁を噛み込み且つ側縁の゛紐７部を抜止め
とする奥床がり溝９をそなえるレール１０が付設しであ
る。As shown in Fig. 4, on both the left and right sides of the insect screen 5, the entire length thereof is made of a soft (including semi-hard) organic polymer material such as heat-melting synthetic resin or rubber, and is extruded from a nozzle. A string 7 is welded (or glued) to the opposing inner surfaces of the left and right phase portions 8 of the peripheral frame 1, as shown in FIG. A rail 10 is attached which has a groove 9 in the back floor that prevents the 7th part from coming out.
配膳車における食事取出し用開口部は図示を省略したが
、配膳車に被せた布地のような目の細かい通気性シート
からなるカバーに設けられ、その開口部には前記網戸と
同様の開口部遮断装置が組込まれると共に同遮断装置の
シートも通気性のものとする。Although the opening for taking out food in the serving cart is not shown, it is provided in a cover made of a fine breathable sheet such as cloth that is placed over the serving cart, and the opening is equipped with an opening block similar to the screen door described above. The sheet of the shutoff device shall be breathable as well as the device is installed.
コンピューターなどの情報処理機器は防塵や温度管理の
ために非通気性のボックスやカバー内にあるので、その
開口部遮断装置におりるソートも非通気性の素材からな
るものとする。Since information processing equipment such as computers is housed in a non-ventilated box or cover for dust prevention and temperature control, the sort that goes into the opening blocking device should also be made of non-porous material.
又網戸以外の開口部遮断装置は、ローラーが配設される
相部が縦向きとなり、ローラーに巻き取られたシートが
左右方向に引出され引戻される形式となったり、開口部
が斜め上向きとなっていて遮断装置におけるシートが水
平方向に引出し引戻される形式となる場合もある。In addition, for opening blocking devices other than screen doors, the phase part where the roller is installed is vertically oriented, and the sheet wound around the roller is pulled out and pulled back in the left and right direction, or the opening is oriented diagonally upward. In some cases, the sheet in the shutoff device is pulled out and pulled back in a horizontal direction.
第５図に示すように、レール１０は相部に固定すること
なく、相部８に固定される断面角［Ｃ」字形の型材１１
内に遊嵌状に装填されて、ｉｌｌ ９部を型材１１の開
口部から露呈させてあり、又型材１１とレール１０間に
はスポンジゴム等からなるクッション材１２が充填して
あって、レール１０を型材１１側に押し防虫網５を張り
合せており、且つこの構造にすることによりレールの溝
９と紐７に適当な摩擦抵抗を生してシートを半開きして
もその位置に停止する。As shown in FIG. 5, the rail 10 is not fixed to the phase part, but is fixed to the phase part 8 by a section 11 having a C-shaped cross section.
The ill 9 portion is loosely inserted into the mold material 11 and exposed through the opening of the mold material 11, and a cushioning material 12 made of sponge rubber or the like is filled between the mold material 11 and the rail 10. 10 is pushed to the side of the mold material 11 and the insect repellent net 5 is pasted thereon, and with this structure, appropriate frictional resistance is generated between the rail groove 9 and the string 7, so that even if the seat is opened halfway, it will stop at that position. .
なおりソション材１２は金属質又はプラスチックのばね
とすることもできる。The damping member 12 may also be a metal or plastic spring.
型材１１は第６図に示すように、左右の両側板部１４と
底板部１５の３個に分割してあり、両側板部１４の、底
板部１５に対向する縁１６は対向内側に屈曲してあり、
底板部１５の両側部分は表裏の２枚１７ａ、１７ｂに分
かれてその隙間１８に側板部１４の屈曲縁１６が嵌合す
るようにしであると共に、嵌合部分には戻り止めの鋸歯
形突起１９ａ、１９ｂが設けである。As shown in FIG. 6, the profile 11 is divided into three parts: left and right side plate parts 14 and a bottom plate part 15, and the edges 16 of the both side plate parts 14 facing the bottom plate part 15 are bent inward. There is,
Both side parts of the bottom plate part 15 are divided into two pieces 17a and 17b, front and back, and the bent edge 16 of the side plate part 14 fits into the gap 18 between them, and the fitting part has a sawtooth-shaped protrusion 19a for detent. , 19b are provided.
２０は両側板部１４の先側の縁に装着されたクッション
材１２の抜止め用部材であり、一端側からスライド嵌合
するようにしである。Reference numeral 20 denotes a member for preventing the cushion material 12 from coming off, which is attached to the front edge of the both side plate portions 14, and is designed to be slidably fitted from one end side.
なお、型材１１における底板部１５を左右の相部８に固
定し次いでこの底板部に左右の側板部１４を嵌合し抜止
めとした後、クッション材抜止め用部材２０を装着する
前に、型材１１の凹部にレ７一
一ル１０とクッション材１２を装填した上でり・ノショ
ン材抜止め用部材２０を装着することでもレールの取付
けが完了となる。２１は底板部１５に形成した、取付は
ビス通し用孔である。In addition, after fixing the bottom plate part 15 of the mold material 11 to the left and right phase parts 8 and then fitting the left and right side plate parts 14 to this bottom plate part to prevent it from falling out, before attaching the member 20 for preventing the cushioning material from falling out, The installation of the rail is completed by loading the rail 711 and the cushioning material 12 into the concave portion of the mold material 11, and then attaching the member 20 for preventing the material from coming off. Reference numeral 21 denotes a hole formed in the bottom plate portion 15 for passing a screw through.
第７図において２２は、型材１１における側板部１４の
先側のクッション材抜止め用部材２０の対向内面側にお
いて最下端に取付けられた、防虫網５を最大引出して開
口部を遮断した状態で防虫網他端の操作用桟６に圧接し
てこの桟をこの位置に止める、ストッパーの作用をなす
板ばねである。In FIG. 7, reference numeral 22 indicates a state in which the insect screen 5, which is attached to the lowermost end on the opposite inner surface side of the cushioning material slip-out prevention member 20 on the front side of the side plate portion 14 of the mold material 11, is pulled out to the maximum and the opening is blocked. This is a leaf spring that acts as a stopper and presses against the operation bar 6 at the other end of the insect screen to stop the bar in this position.
この発明の建物・機器類の開口部遮断装置としたことに
より、以下に述べるような効果がある。The opening blocking device for buildings and equipment according to the present invention has the following effects.
レールを遊嵌する型材は左右の両側板部と、前記両側板
部を接続する底板部とからなり、両側板部と底板部の対
向縁には雌雄嵌合用縁をそなえ、且つ画成合縁は嵌合後
抜け止め可能としたものであるから、型材における底板
部を左右の框に固定し、次いでこの底板部上にレールと
クッション材をその順に重ねた状態で型材における左右
の側板部を底板部に嵌合し抜止めとすることでレールの
取付けを完了し得るもので従来のレールにおける型材の
如き無理な固定手段を要せず且つその取付けも確実を期
し得る。The profile into which the rail is loosely fitted consists of left and right side plate parts and a bottom plate part that connects the both side plate parts, and opposite edges of the both side plate parts and the bottom plate part are provided with a male and female mating edge, and a defining joint edge is provided. Because it can be prevented from coming off after mating, the bottom plate of the mold is fixed to the left and right frames, and then, with the rail and cushioning material stacked on top of the bottom plate in that order, the left and right side plates of the mold are fixed to the bottom plate. The installation of the rail can be completed by fitting into the section and preventing it from coming off, so there is no need for forced fixing means such as the shape material used in conventional rails, and the installation can be ensured.
図面は本発明の実施例を示すもので、第１図は建物の網
戸の、防虫網を一部巻込んだ状態の斜視図、第２図は同
上の拡大一部切欠正面図、第３図は同上の縦断側面図、
第４図は防虫網の要部の拡大斜視図、第５図は第２図Ｖ
−Ｖ線における拡大断面図、第６図は第５図の型材のみ
の断面図、第７図は第５図■−■線における断面図、第
８図は第５図に対応する従来のレール部の拡大横断面図
である。
１・・・・・・周枠、２・・・・・・ローラー、３・・
・・・・上框部、５・・・・・・防虫網、６・・・・・
・操作用桟、７・・・・・・紐、８・・・・・・左右の
相部、Ｓ・・・・・・レール溝、１０・・・・・・レー
ル、１１・・・・・・型材、１２・・・・・・クッショ
ン材、１４・・・・・・型材の両側板部、１５・・・・
・・同底板部、１６・・・・・・屈曲縁、１７ａ、１７
ｂ・・・・・・嵌合縁、１９ａ、１９ｂ・・・・・・鋸
歯形突起。
■ Ｎ才
劉
Ｃつ
埼The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a screen door of a building with an insect screen partially wrapped around it, FIG. 2 is an enlarged partially cutaway front view of the same, and FIG. 3 is a vertical side view of the same as above,
Figure 4 is an enlarged perspective view of the main parts of the insect screen, Figure 5 is Figure 2 V
- An enlarged cross-sectional view taken along line V, Figure 6 is a cross-sectional view of only the profile shown in Figure 5, Figure 7 is a cross-sectional view taken along line ■-■ in Figure 5, and Figure 8 is a conventional rail corresponding to Figure 5. FIG. 1...Surrounding frame, 2...Roller, 3...
...Upper stile, 5...Insect net, 6...
・Operation crosspiece, 7...String, 8...Left and right side parts, S...Rail groove, 10...Rail, 11... ...Shape material, 12...Cushion material, 14...Both side plate parts of shape material, 15...
...Same bottom plate part, 16...Bent edge, 17a, 17
b... Fitting edge, 19a, 19b... Serrated projection. ■ N-sai Liu C-tsusaki
Claims (4)
戻し用ローラーを軸承し、ローラーにはシートの一端を
固定し、シートの他端には引出し引戻し操作用桟を付設
し、シートの左右両側縁にはその全長に軟質の高分子物
質からなる紐を溶着付設し、前記Ｉ側框部に隣接する両
框部の対向内面側にはシートの側縁を噛み込み且つ側縁
の紐部を抜止めとする奥広がり溝付きレールをそなえる
と共にこのレールは、横断面角「Ｃ」字形の型材に遊嵌
された状態でそなえ、且つ前記型材とレール間にはレー
ルを框側に押すクッション材を充填した建物・機器類の
開口部遮断装置において、前記レールを遊嵌する型材は
左右の両側板部と、前記両側板部を接続する底板部とか
らなり、両側板部と底板部の対向縁には雌雄嵌合用縁を
そなえ、且つ両嵌合縁は嵌合後抜け止め可能としたこと
を特徴とする建物・機器類の開口部遮断装置。(1) A roller for winding and unwinding is supported on the I side stile of the opening surrounding the building/equipment, one end of the sheet is fixed to the roller, and a crosspiece for pulling out and retracting the sheet is attached to the other end of the sheet. A cord made of a soft polymer material is welded to the entire length of the left and right edges of the sheet, and the side edges of the sheet are bitten on the opposing inner surfaces of both frame portions adjacent to the I side frame portion. In addition, it is provided with a rail with a widening groove at the side edge to prevent it from coming out, and this rail is loosely fitted into a section having a "C"-shaped cross section, and a rail is provided between the section and the rail. In an opening blocking device for buildings and equipment that is filled with a cushioning material that pushes the rail toward the stile, the profile into which the rail is loosely fitted consists of left and right side plates, and a bottom plate that connects the left and right side plates. An opening blocking device for buildings and equipment, characterized in that opposing edges of a plate part and a bottom plate part are provided with edges for male and female mating, and both mating edges can be prevented from coming off after mating.
第１項記載の建物・機器類の開口部遮断装置。(2) The opening blocking device for buildings and equipment according to claim 1, wherein the sheet is made of a breathable material.
記載の建物・機器類の開口部遮断装置。(3) The opening blocking device for buildings and equipment according to claim 1, wherein the sheet is an insect screen.
囲第１項記載の建物・機器類の開口部遮断装置。(4) The opening blocking device for buildings and equipment according to claim 1, wherein the sheet is made of a non-breathable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62147344A JPH0631502B2 (en) | 1987-06-13 | 1987-06-13 | Opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62147344A JPH0631502B2 (en) | 1987-06-13 | 1987-06-13 | Opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63312492A true JPS63312492A (en) | 1988-12-20 |
| JPH0631502B2 JPH0631502B2 (en) | 1994-04-27 |
Family
ID=15428060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62147344A Expired - Lifetime JPH0631502B2 (en) | 1987-06-13 | 1987-06-13 | Opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631502B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0315999U (en) * | 1989-06-30 | 1991-02-18 | ||
| JP2007186950A (en) * | 2006-01-16 | 2007-07-26 | Sanwa Shutter Corp | Upper guide structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201241296A (en) * | 2011-04-06 | 2012-10-16 | Komatsu Denki Sangyo Kabushiki Kaisha | Sheet shutter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246867U (en) * | 1975-09-30 | 1977-04-02 | ||
| JPS57202595U (en) * | 1981-06-19 | 1982-12-23 | ||
| JPS61179989A (en) * | 1985-02-01 | 1986-08-12 | 林口 精三 | Shielding device for opening section of building and apparatus |
-
1987
- 1987-06-13 JP JP62147344A patent/JPH0631502B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246867U (en) * | 1975-09-30 | 1977-04-02 | ||
| JPS57202595U (en) * | 1981-06-19 | 1982-12-23 | ||
| JPS61179989A (en) * | 1985-02-01 | 1986-08-12 | 林口 精三 | Shielding device for opening section of building and apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0315999U (en) * | 1989-06-30 | 1991-02-18 | ||
| JP2007186950A (en) * | 2006-01-16 | 2007-07-26 | Sanwa Shutter Corp | Upper guide structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631502B2 (en) | 1994-04-27 |
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