JPS645015Y2 - - Google Patents

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Publication number
JPS645015Y2
JPS645015Y2 JP1982098181U JP9818182U JPS645015Y2 JP S645015 Y2 JPS645015 Y2 JP S645015Y2 JP 1982098181 U JP1982098181 U JP 1982098181U JP 9818182 U JP9818182 U JP 9818182U JP S645015 Y2 JPS645015 Y2 JP S645015Y2
Authority
JP
Japan
Prior art keywords
outdoor
indoor
rail
shoji
rails
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
Application number
JP1982098181U
Other languages
Japanese (ja)
Other versions
JPS593987U (en
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
Application filed filed Critical
Priority to JP9818182U priority Critical patent/JPS593987U/en
Publication of JPS593987U publication Critical patent/JPS593987U/en
Application granted granted Critical
Publication of JPS645015Y2 publication Critical patent/JPS645015Y2/ja
Granted legal-status Critical Current

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  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)

Description

【考案の詳細な説明】 本考案はサツシ窓枠に室内・外障子を引き違い
に建込んでなるサツシ窓に関するものである。
[Detailed Description of the Invention] The present invention relates to a satsui window in which indoor and outdoor shoji screens are installed in a satsui window frame in a sliding manner.

従来一般に知られているサツシ窓はサツシ窓枠
に室内・外障子を室外側から脱着するようにして
あるので、室外障子が室外側に脱落することがあ
り非常に危険である。特に高層建屋の場合には室
外障子が室外側に脱落すると通行人等に衝突する
ことがあつて非常に危険である。
Conventionally known sash windows have indoor/outdoor shoji that are attached to and removed from the sash window frame from the outside, which is very dangerous as the outdoor shoji may fall off to the outside. Particularly in the case of high-rise buildings, if an outdoor shoji falls to the outside, it may collide with passersby, which is very dangerous.

なお、室内側から室内・外障子をサツシ窓枠に
脱着するようにしたサツシ窓が知られているが、
このサツシ窓においても室外障子が室外側に脱落
してしまう。
Note that satsushi windows are known in which indoor and outdoor shoji are attached to and removed from the satsushi window frame from the indoor side.
Also in this satsui window, the outdoor shoji falls off to the outside.

本考案は上記の事情に鑑みなされたものであ
り、その目的は室外障子がサツシ窓枠より室外側
に脱落することを確実に防止できるようにしたサ
ツシ窓を提供することである。
The present invention was developed in view of the above circumstances, and its purpose is to provide a sash window that can reliably prevent the outdoor shoji from falling off the sash window frame toward the outside of the room.

以下図面を参照して本考案の実施例を説明す
る。
Embodiments of the present invention will be described below with reference to the drawings.

第1図は本考案のサツシ窓の縦断面図であり、
サツシ窓枠Aを構成する上枠10及び下枠20は
室内壁10a,20aと室外壁10b,20bを
連結壁10c,20cで連結してあると共に、各
連結壁10c,20cの室内側寄り、室外側寄り
の各位置には室内側上下レール11,21及び室
外側上下レール12,22が面外方向に同一位置
となるように対向形成してあり、下枠20の連結
壁20cにおける室内・外側下レール21,22
間には凹溝23を形成している。
FIG. 1 is a longitudinal cross-sectional view of the satsushi window of the present invention.
The upper frame 10 and lower frame 20 constituting the sash window frame A connect the indoor walls 10a, 20a and the outdoor walls 10b, 20b with connecting walls 10c, 20c, and the inner side of each connecting wall 10c, 20c, At each position near the outdoor side, the indoor side upper and lower rails 11, 21 and the outdoor side upper and lower rails 12, 22 are formed facing each other so as to be at the same position in the out-of-plane direction. Outer lower rails 21, 22
A groove 23 is formed between them.

そして、室内側上下レール11,21間には室
内障子B1が摺動自在に建込んであり、室外側上
下レール12,22間には室外障子B2が摺動自
在に建込んである。
An indoor shoji B 1 is slidably installed between the indoor upper and lower rails 11 and 21, and an outdoor shoji B 2 is slidably installed between the outdoor upper and lower rails 12 and 22.

つまり、室内・外障子B1,B2の下框30,4
0に設けた戸車31,41が室内側下レール2
1、室外側下レール22に当接し、上框32,4
2の上向凹陥部33,43が上レール11,21
に臨ませてある。
In other words, indoor/outdoor shoji B 1 , B 2 lower stile 30, 4
The door wheels 31 and 41 installed at 0 are the lower rails 2 on the indoor side.
1. Abuts against the outdoor lower rail 22, and the upper stile 32, 4
The upward concave portions 33, 43 of 2 are connected to the upper rails 11, 21.
I have made it to you.

次に、室外障子B2の各部寸法と室外側上下レ
ール12,22と凹溝23との寸法関係を説明す
る。
Next, the dimensions of each part of the outdoor shoji B 2 and the dimensional relationship between the outdoor upper and lower rails 12, 22 and the groove 23 will be explained.

前記下框40には下室内・外側脚片44,45
と連結壁46とにより室外側下レール22が嵌ま
り込む凹陥部47が形成され、上框42には上室
内・外側脚片48,49と連結壁50とによつて
上向凹陥部43を形成している。
The lower stile 40 has lower chamber/outer leg pieces 44, 45.
A concave portion 47 into which the outdoor lower rail 22 fits is formed by the connecting wall 46 , and an upward concave portion 43 is formed in the upper stile 42 by the upper indoor/outside leg pieces 48 , 49 and the connecting wall 50 . is forming.

そして、室外側上下レール12,22の対向端
面間の距離をL1、上下室内側脚片44,48の
先端間の距離をl1、上下室外側脚片45,49の
先端間の距離をl2、室外側上レール12の端面と
上框42の凹陥部43を形成する連結壁50との
距離(室外側障子B2の持ち上がり量)をL2、室
外側上レール12の端面と上室外側脚片49の上
端面との距離(室外側上レール12と上室外側脚
片49との重なり量)をL3、室外側下レール2
2の先端と下框40の下室内側脚片44の先端間
の距離(室外側下レール22と下框40の下室内
側脚片44との重なり量)をL4、室外側下レー
ル22の端面と凹溝23の底壁23aとの距離
(凹溝23の深さ)をD1室外側上レール12の端
面と上室内側脚片42の上端面との距離(室外側
上レール12と上室内側脚片42との重なり量)
をL5、室内側上下レール11,21の対向端面
間の距離をL6、室内側下レール21の端面と凹
溝23の底壁23aとの距離をD2とした時に、 l1>l2(つまり、上下室内側脚片44,48が上
下室外側脚片45,49よりも長い) l1>L1+D1(つまり、室外障子B2の室内側の全
長はサツシ窓枠Aの室外側最大開口長さよりも長
い) L1>l2−(L2+L3)(つまり、室外側上下レール
12,22の対向端面間の距離は室外側障子B2
の室外側全長より上室外側脚片49の長さを引い
た値よりも大きい) L4>L2(つまり室外側レール22と下框の下室
内側脚片44との重なり量は室外側障子B2の持
ち上り量より大きい。) l1<L6+D2(つまり、上下室内側脚片48,4
4間の長さが室内側上レール11の端面と凹溝2
3の底壁23aとの間の距離よりも短かい) l1−L5−L2>L1+D1−D2(つまり、上框42の
連結壁49と下室内側脚片44の端面間の長さが
室外側上レール12の端面と室内側下レール21
の端面間の距離よりも長い) D2>D1(つまり、室内側下レール21が室外側
下レール22よりも上方位置となつている) の関係としてある。
Then, the distance between the opposing end surfaces of the upper and lower outdoor rails 12 and 22 is L 1 , the distance between the tips of the upper and lower indoor leg pieces 44 and 48 is l 1 , and the distance between the tips of the upper and lower outdoor leg pieces 45 and 49 is l 2 , the distance between the end face of the outdoor upper rail 12 and the connecting wall 50 forming the recessed part 43 of the upper stile 42 (the amount of lifting of the outdoor shoji B 2 ) is L 2 , the distance between the end face of the outdoor upper rail 12 and the upper The distance from the upper end surface of the outdoor side leg piece 49 (the amount of overlap between the outdoor side upper rail 12 and the upper indoor side leg piece 49) is L 3 , and the outdoor side lower rail 2
2 and the tip of the lower indoor side leg piece 44 of the lower stile 40 (the amount of overlap between the outdoor side lower rail 22 and the lower indoor side leg piece 44 of the lower stile 40) is L 4 , and the outdoor side lower rail 22 D 1 Distance between the end face of the outdoor side upper rail 12 and the upper end face of the upper indoor side leg piece 42 (the distance between the end face of the outdoor side upper rail 12 and the upper end face of the upper indoor side leg piece 42) (the depth of the groove 23). overlap amount with the upper ventricular leg piece 42)
is L 5 , the distance between the opposing end faces of the indoor upper and lower rails 11 and 21 is L 6 , and the distance between the end face of the indoor lower rail 21 and the bottom wall 23a of the groove 23 is D 2 , l 1 > l 2 (In other words, the upper and lower indoor side leg pieces 44 and 48 are longer than the upper and lower outdoor side leg pieces 45 and 49) l 1 >L 1 +D 1 (In other words, the total length of the indoor side of the outdoor shoji B 2 is the length of the sash window frame A. (longer than the maximum opening length on the outdoor side) L 1 > l 2 - (L 2 + L 3 ) (that is, the distance between the opposing end surfaces of the outdoor upper and lower rails 12 and 22 is the outdoor side shoji B 2
L 4 > L 2 (In other words, the amount of overlap between the outdoor rail 22 and the lower indoor leg 44 of the lower stile is greater than the total length of the outdoor side of the frame minus the length of the upper outdoor leg 49) It is larger than the lifting amount of shoji B 2. ) l 1 < L 6 + D 2 (In other words, the upper and lower indoor leg pieces 48, 4
4 is the length between the end surface of the indoor upper rail 11 and the concave groove 2.
3) l 1 −L 5 −L 2 >L 1 +D 1 −D 2 (In other words, the connection wall 49 of the upper stile 42 and the end surface of the lower indoor leg piece 44 The length between the end surface of the outdoor upper rail 12 and the indoor lower rail 21
D 2 >D 1 (that is, the indoor lower rail 21 is located above the outdoor lower rail 22).

しかして、室外側障子B2をサツシ窓枠A内に
建込む場合には第2図に示すように、室内側から
下框40を凹溝23内に落とし込み、下室内側脚
片44を底壁23aに当接して、その支持部を支
点として上框側を室外側に倒して全体を持ち上げ
て上框42の凹陥部43を室外側上レール12内
に嵌め込み、その後に下降して戸車41を室外側
下レール22に当接すれば良い。
When installing the outdoor shoji B 2 inside the sash window frame A, as shown in FIG. The upper stile side is brought into contact with the wall 23a as a fulcrum and the upper stile side is tilted toward the outdoor side, the whole is lifted up, and the recessed part 43 of the upper stile 42 is fitted into the outdoor side upper rail 12, and then lowered and the door roller 41 It is sufficient to contact the lower rail 22 on the outdoor side.

この時、l1>L1+D1であるから上框42の上室
内側脚片48が室外側上レール12に当接して室
外側障子B2が室外側に脱落することが防止され
る。
At this time, since l 1 >L 1 +D 1 , the upper indoor leg piece 48 of the upper stile 42 comes into contact with the outdoor upper rail 12, and the outdoor shoji B 2 is prevented from falling off to the outdoor side.

また、室外側障子B2を上下レール12,22
間に建込んだ状態でもl1>L1+D1、L4>L2であ
るから室外側に脱落することがない。
In addition, the outdoor shoji B 2 is attached to the upper and lower rails 12, 22.
Even if it is placed in between, since l 1 >L 1 +D 1 and L 4 >L 2 , it will not fall outside the room.

また、l1<L6+D2であるから、室外側障子B2
の下框40を凹溝23内に落して上框42側を室
内側に倒した時に、第3図のように上室内側脚片
48が室内側上レール11と干渉せずに、室外側
障子B2を凹溝23内に落して室外側障子B2を凹
溝23の底壁23aで支持した状態で、その支持
点を支点として上框42側を室内側に倒すことで
室内側に取外すことができ、重い室外側障子B2
を力のない者でも簡単に室内側に取外すことがで
きる。
Also, since l 1 < L 6 + D 2 , the outdoor shoji B 2
When the lower stile 40 is dropped into the groove 23 and the upper stile 42 side is tilted toward the indoor side, the upper indoor leg piece 48 does not interfere with the indoor upper rail 11 as shown in FIG. Drop the shoji B 2 into the groove 23, and while the outdoor shoji B 2 is supported by the bottom wall 23a of the groove 23, use the support point as a fulcrum and tilt the upper stile 42 side toward the indoor side to move it toward the indoor side. Removable and heavy outdoor shoji B 2
can be easily removed indoors even by a person with limited strength.

また、l1−L5−L2>L1+D1−D2であるから、
室外側障子B2を持ち上げて下框40側を室内側
に引き寄せた時に第4図のように、下室内側脚片
44が室内側下レール21と干渉し、かつ上室内
側脚片48が室外側上レール12と干渉して室内
側に外すことができないので、室外側障子B2
室内側に取外すには前述の第3図のように凹溝2
3の底壁23aに落し込んだ状態で上框側を室内
側に倒さなければならず、室外側障子B2を簡単
に室内側に取外すことができるばかりか、誤まつ
て室外側障子B2が室外側に落下することを防止
できる。
Also, since l 1 −L 5 −L 2 >L 1 +D 1 −D 2 ,
When the outdoor shoji B 2 is lifted and the lower stile 40 side is pulled toward the indoor side, the lower indoor leg piece 44 interferes with the indoor lower rail 21, and the upper indoor leg piece 48 interferes with the indoor side lower rail 21, as shown in FIG. Since it interferes with the upper rail 12 on the outdoor side and cannot be removed indoors, in order to remove the outdoor shoji B 2 on the indoor side, use the groove 2 as shown in Figure 3 above.
The upper stile side must be pushed down to the indoor side with the upper stile side dropped into the bottom wall 23a of 3, which not only makes it easy to remove the outdoor shoji B 2 to the indoor side, but also prevents the outdoor shoji B 2 from being accidentally removed. can be prevented from falling outside the room.

つまり、室内側障子B2を持ち上げて下框40
側を室内側に引き寄せた時に上室内側脚片48が
室外側上レール12と離れると、そのままの状態
で室外側障子B2を人が持ち続けて室内側に取外
すことができるので、その作業が大変面倒となる
ばかりか、誤まつて手を離したり、スベツたりす
ると室外側障子B2が室外側に落下することがあ
つて危険である。
In other words, lift the indoor shoji B 2 and lower the stile 40.
If the upper indoor side leg piece 48 separates from the outdoor side upper rail 12 when the side is pulled towards the indoor side, the person can continue to hold the outdoor side shoji B 2 and remove it to the indoor side. Not only is this very troublesome, but it is also dangerous because if you accidentally let go of it or it gets slippery, the outdoor shoji B 2 may fall to the outside.

また、D2>D1であるから室内側下レール21
が室外側下レール22よりも高くなつているの
で、その下レール間に浸入した雨水は室内側下レ
ール21を越えて室内側に入り難くなり、雨仕舞
が良くなる。
Also, since D 2 > D 1 , the indoor lower rail 21
Since it is higher than the outdoor lower rail 22, rainwater that has entered between the lower rails becomes difficult to cross over the indoor lower rail 21 and enter the indoor side, improving rainwater drainage.

本考案は以上の様に構成したので、室内側障子
B2の下框側を凹溝23内に落し込んで下室内側
脚片44を凹溝23の底壁23aに当接して支持
し、その状態で支持部を支点として上框側を室外
側に倒して持ち上げた後に真直ぐとして下降する
ことで室外側上下レール12,22間に建込みで
きると共に、前述の状態で上框側を室内側に倒し
て斜めに持ち上げれば室内側に取外しでき、室内
側より室外側障子B2を力のない人でも簡単に建
込み、取外しできる。
Since this invention is constructed as described above, the indoor shoji
Drop the lower stile side of B 2 into the groove 23 and support the lower indoor side leg piece 44 in contact with the bottom wall 23a of the groove 23, and in this state, use the support part as a fulcrum to move the upper stile side to the outdoor side. It can be built between the upper and lower rails 12 and 22 on the outdoor side by tilting it down and lifting it, then lowering it in a straight line, and it can also be removed indoors by folding the upper stile side towards the indoor side and lifting it diagonally in the above-mentioned state. Even a weak person can easily erect and remove the outdoor shoji B2 from the indoor side.

また、室外側障子B2を凹溝23内に落し込ん
だ状態では上框42の上室内側脚片48が室外側
上レール12と干渉するから室外側障子B2を建
込む時に誤まつて室外側に落下することを確実に
防止でき、しかも室外側上下レール12,22間
に建込んである室外側障子B2を持ち上げて凹溝
23内に落し込む際に、下室内側脚片44が室内
側下レール21に干渉し、かつ上室内側脚片48
が室外側上レール12に干渉するから、室外側障
子B2を上框側が室外側となるように倒して室内
側に取外しできず取外しするには必ず前述のよう
に上框側を室内側に倒すことになり、取外し時に
誤まつて室外側障子B2が室外側に落下すること
を確実に防止できる。
In addition, when the outdoor shoji B 2 is pushed into the groove 23, the upper indoor leg piece 48 of the upper stile 42 interferes with the outdoor upper rail 12, so when installing the outdoor shoji B 2 , there is a risk of accidental insertion. It can reliably prevent it from falling to the outdoor side, and when lifting the outdoor shoji B 2 installed between the outdoor upper and lower rails 12 and 22 and dropping it into the groove 23, the lower indoor leg piece 44 interferes with the indoor lower rail 21, and the upper indoor leg piece 48
Because it interferes with the upper rail 12 on the outdoor side, it is not possible to fold the outdoor shoji B 2 so that the upper stile side is on the outdoor side and remove it to the indoor side. By folding it down, it is possible to reliably prevent the outdoor shoji B 2 from accidentally falling to the outdoor side during removal.

また、室内側下レール21は室外側下レール2
2よりも高くなつているから室内側下レール21
を越えて雨水等が室内側に流れ込むことがなく、
雨仕舞が良くなる。
In addition, the indoor lower rail 21 is the outdoor lower rail 2.
Since it is higher than 2, the indoor lower rail 21
Rainwater, etc. will not flow into the room beyond the
It handles rain better.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の実施例を示す断面図、第2図
はその室外障子の建込み状態説明図、第3図、第
4図は取外し状態説明図である。 10は上枠、11,12は室内外側上レール、
20は下枠、21,22は室内外側下レール、2
3は凹溝、40は下框、42は上框、44,48
は上下室内側脚片、45,49は上下室外側脚
片、Aはサツシ窓枠、B1,B2は室内外障子。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is an explanatory view of the outdoor shoji in its installed state, and FIGS. 3 and 4 are explanatory views of the removed state. 10 is the upper frame, 11 and 12 are the indoor and external upper rails,
20 is the lower frame, 21 and 22 are the indoor and external lower rails, 2
3 is a groove, 40 is a lower stile, 42 is an upper stile, 44, 48
are upper and lower indoor leg pieces, 45 and 49 are upper and lower indoor leg pieces, A is a satsui window frame, and B 1 and B 2 are indoor and outdoor shoji screens.

Claims (1)

【実用新案登録請求の範囲】 サツシ窓枠Aを構成する上枠10、下枠20に
室内側上下レール11,21と室外側上下レール
12,22とを形成し、下枠20における室内外
側下レール21,22間に凹溝23を形成すると
共に、室内側上下レール11,21間に室内側障
子B1を、室外側上下レール12,22間に室外
側障子B2をそれぞれ室内側から建込んでなる内
外し式のサツシ窓において、前記室外側障子B2
の上下框42,40に室外側上下レール12,2
2の室内側及び室外側に位置する上下室内側脚片
48,44及び当該上下室内側脚片48,44よ
りも短かい上下室外側脚片49,45をそれぞれ
形成すると共に、前記室外側上下レール12,2
2の対向端面間の距離をL1、室内側上下レール
11,21の対向端面間の距離をL6、前記上下
框42,40の上下室内側脚片48,44先端間
の距離l1、前記上下框42,40の上下室外側脚
片49,45先端間の距離l2、前記凹溝23の底
壁23aと室外側下レール22の端面との距離を
D1、その底壁23aと室内側下レール21の端
面との距離をD2、室外側障子の持ち上がり量を
L2、室外側上レール12と上框42の上室外側
脚片49との重なり量をL3、室外側上レール1
2と上框42の上室内脚片48との重なり量を
L5、室外側下レール22の先端と下框の下室内
側脚片44先端間の距離をL4とした時に、 L1>l2−(L2+L3) l1>L1+D1 L4>L2 l1<L6+D2 l1−L5−L2>L1+D1−D2 D2>D1 となる様に前記各寸法を設定したことを特徴とす
るサツシ窓。
[Claims for Utility Model Registration] Indoor side upper and lower rails 11, 21 and outdoor side upper and lower rails 12, 22 are formed on the upper frame 10 and lower frame 20 constituting the sash window frame A. A groove 23 is formed between the rails 21 and 22, and an indoor shoji B 1 is built between the indoor upper and lower rails 11 and 21, and an outdoor shoji B 2 is built between the outdoor upper and lower rails 12 and 22 from the indoor side. In the indoor/outside type satsushi window that is crowded, the above-mentioned outdoor shoji B 2
The outdoor side upper and lower rails 12, 2 are attached to the upper and lower frames 42, 40 of
The upper and lower indoor side leg pieces 48, 44 located on the indoor side and the outdoor side of No. 2, and the upper and lower indoor side leg pieces 49, 45 shorter than the upper and lower indoor side leg pieces 48, 44 are formed, respectively, and the upper and lower indoor side leg pieces 49, 45 are formed respectively. Rail 12, 2
2, L 1 is the distance between the opposing end surfaces of the upper and lower indoor side rails 11 and 21, L 6 is the distance between the tips of the upper and lower indoor leg pieces 48 and 44 of the upper and lower frames 42 and 40 , The distance l 2 between the tips of the upper and lower outdoor leg pieces 49 and 45 of the upper and lower frames 42 and 40, and the distance between the bottom wall 23a of the groove 23 and the end surface of the outdoor lower rail 22.
D 1 , the distance between the bottom wall 23a and the end face of the indoor lower rail 21 is D 2 , and the amount of lift of the outdoor shoji is
L 2 , the amount of overlap between the outdoor side upper rail 12 and the upper indoor side leg piece 49 of the upper stile 42 is L 3 , the outdoor side upper rail 1
2 and the upper indoor leg piece 48 of the upper stile 42.
When L 5 is the distance between the tip of the outdoor lower rail 22 and the tip of the lower indoor leg piece 44 of the lower stile as L 4 , L 1 > l 2 − (L 2 + L 3 ) l 1 > L 1 + D 1 A sash window characterized in that each of the dimensions is set so that L 4 >L 2 l 1 <L 6 +D 2 l 1 −L 5 −L 2 >L 1 +D 1 −D 2 D 2 >D 1. .
JP9818182U 1982-07-01 1982-07-01 satsushi window Granted JPS593987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9818182U JPS593987U (en) 1982-07-01 1982-07-01 satsushi window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9818182U JPS593987U (en) 1982-07-01 1982-07-01 satsushi window

Publications (2)

Publication Number Publication Date
JPS593987U JPS593987U (en) 1984-01-11
JPS645015Y2 true JPS645015Y2 (en) 1989-02-08

Family

ID=30233220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9818182U Granted JPS593987U (en) 1982-07-01 1982-07-01 satsushi window

Country Status (1)

Country Link
JP (1) JPS593987U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420797Y2 (en) * 1984-08-31 1992-05-12
JPH0335837Y2 (en) * 1984-11-02 1991-07-30
JPH0344657Y2 (en) * 1985-08-21 1991-09-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145991U (en) * 1982-03-26 1983-10-01 日本軽金属株式会社 Shoji removal prevention device

Also Published As

Publication number Publication date
JPS593987U (en) 1984-01-11

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