JPS6227987U - - Google Patents
Info
- Publication number
- JPS6227987U JPS6227987U JP11924485U JP11924485U JPS6227987U JP S6227987 U JPS6227987 U JP S6227987U JP 11924485 U JP11924485 U JP 11924485U JP 11924485 U JP11924485 U JP 11924485U JP S6227987 U JPS6227987 U JP S6227987U
- Authority
- JP
- Japan
- Prior art keywords
- door
- fixed
- movable door
- emergency
- opening
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Emergency Lowering Means (AREA)
Description
第１図はこの考案の第１実施例を示す正面図、
第２図は第１図の概略平面図、第３図は第１図の
側面図、第４図は移動扉回転止めの拡大図、第５
図は電気回路図、第６図Ａ，Ｂ，Ｃ，Ｄ，Ｅは第
１実施例の作動順序を示す概略図、第７図は移動
扉回転止めの変形例を示す概略図である。
１……固定扉、２……移動扉、３……開口部、
５……モータ、７……ベルト、８……ドアハンガ
ー、９……支軸、１０……捩りバネ、１３……レ
ール、１６……移動扉回転止め、２３，２５……
電磁レリーズ、３０，３１……ピボツトヒンジ。
FIG. 1 is a front view showing the first embodiment of this invention;
Figure 2 is a schematic plan view of Figure 1, Figure 3 is a side view of Figure 1, Figure 4 is an enlarged view of the moving door rotation stopper, and Figure 5 is a schematic plan view of Figure 1.
The figure is an electric circuit diagram, FIGS. 6A, B, C, D, and E are schematic diagrams showing the operating order of the first embodiment, and FIG. 7 is a schematic diagram showing a modification of the movable door rotation stopper. 1... Fixed door, 2... Movable door, 3... Opening,
5... Motor, 7... Belt, 8... Door hanger, 9... Support shaft, 10... Torsion spring, 13... Rail, 16... Moving door rotation stopper, 23, 25...
Electromagnetic release, 30, 31...pivot hinge.
Claims (1)
に、非常時には移動扉と固定扉とを回転して開口
部を広くする扉の開閉装置において、 上記移動扉の上端中央付近に支軸を固定し、無
目内に設置する駆動装置のベルトに取り付けるド
アハンガーと上記支軸を回転可に連結すると共に
、該支軸に捩りバネを掛止すること等により回転
力を付与する一方、非常時に電磁レリーズにより
作動して移動扉を回転可とする移動扉回転止めを
設け、かつ、固定扉には開口部壁面側の上下両端
をピボツトヒンジを介して無目及び床に回転可に
保持すると共に、他側に非常時に固定扉の固定を
解除する電磁レリーズを無目との内に設け、非常
時に移動扉が捩りバネ等により回転し、該移動扉
に押されて固定扉が回転する構成としたことを特
徴とする扉の開閉装置。[Scope of Claim for Utility Model Registration] In a door opening/closing device that opens and closes the movable door by sliding it toward the fixed door side, and in an emergency, rotates the movable door and the fixed door to widen the opening, the upper end of the movable door. A spindle is fixed near the center, and the spindle is rotatably connected to a door hanger that is attached to the belt of the drive device installed inside the blind, and a torsion spring is hooked to the spindle to generate rotational force. At the same time, a movable door rotation stopper is installed that is activated by an electromagnetic release in an emergency to allow the movable door to rotate, and the fixed door has both upper and lower ends on the wall side of the opening connected to the open space and the floor via pivot hinges. In addition to being rotatably held, an electromagnetic release is provided on the other side to release the fixation of the fixed door in an emergency.In an emergency, the movable door is rotated by a torsion spring, etc., and is pushed by the movable door and fixed. A door opening/closing device characterized by having a structure in which the door rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11924485U JPS6227987U (en) | 1985-08-01 | 1985-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11924485U JPS6227987U (en) | 1985-08-01 | 1985-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6227987U true JPS6227987U (en) | 1987-02-20 |
Family
ID=31006429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11924485U Pending JPS6227987U (en) | 1985-08-01 | 1985-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180104887A (en) * | 2017-03-14 | 2018-09-27 | 동의대학교 산학협력단 | Device for automatic opening and shutting the door |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603375A (en) * | 1983-06-14 | 1985-01-09 | 扶桑電機工業株式会社 | Door opening and closing control apparatus |
-
1985
- 1985-08-01 JP JP11924485U patent/JPS6227987U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603375A (en) * | 1983-06-14 | 1985-01-09 | 扶桑電機工業株式会社 | Door opening and closing control apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180104887A (en) * | 2017-03-14 | 2018-09-27 | 동의대학교 산학협력단 | Device for automatic opening and shutting the door |
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