JPS62103987U - - Google Patents
Info
- Publication number
- JPS62103987U JPS62103987U JP19684685U JP19684685U JPS62103987U JP S62103987 U JPS62103987 U JP S62103987U JP 19684685 U JP19684685 U JP 19684685U JP 19684685 U JP19684685 U JP 19684685U JP S62103987 U JPS62103987 U JP S62103987U
- Authority
- JP
- Japan
- Prior art keywords
- latch
- shutter curtain
- lock arm
- guide rail
- ceiling
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
当該落下防止装置の斜視図、第２図は同上装置を
適用した天井収納形シヤツターの半部内観図であ
る。
１…シヤツターカーテン、１ａ…パネル、１ａ
′…最下部のパネル、２…ガイドローラー、３…
ガイドレール、３ａ…ガイドレール取付アングル
、４…巻取り軸、５…巻取りドラム、６…巻取り
スプリング、７…カツプリング、８…巻上げロー
プ、８ａ…アイ、９…吊りピン、１０…落下防止
装置、１１…ロツクアーム、１１ａ…ラツチ、１
１ｂ…ピン、１２…スプリング、１３…ラツチ受
け。
The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the fall prevention device, and FIG. 2 is a half internal view of a ceiling storage type shutter to which the same device is applied. 1...Shutter curtain, 1a...Panel, 1a
'...Bottom panel, 2...Guide roller, 3...
Guide rail, 3a... Guide rail mounting angle, 4... Winding shaft, 5... Winding drum, 6... Winding spring, 7... Coupling, 8... Hoisting rope, 8a... Eye, 9... Hanging pin, 10... Fall prevention Device, 11...Lock arm, 11a...Latch, 1
1b...Pin, 12...Spring, 13...Latch receiver.
Claims (1)
連結した巻上げロープを開口部上部に軸着した巻
取りドラムで巻上げ巻下げし、シヤツターカーテ
ンをガイドレールに沿つて天井部へ送り込み、あ
るいは天井部から降下して開口部を開閉する天井
収納形シヤツターにおいて、一端部にラツチを形
成したロツクアームの基端部を前記シヤツターカ
ーテンの最下部側端の吊りピンに枢支し、ロツク
アームのラツチ側端部を前記巻上げロープの下端
に連結する一方、前記ガイドレールに沿つて所定
ピツチでラツチ受けを設け、前記ロツクアームを
ラツチが前記ラツチ受けに係合する方向に常時付
勢せしめたことを特徴とする天井収納シヤツター
の落下防止装置。 A hoisting rope connected to the hanging pin at the bottom end of the shutter curtain is hoisted up and lowered by a take-up drum attached to the top of the opening, and the shutter curtain is sent to the ceiling along the guide rail, or In a ceiling storage type shutter that opens and closes an opening by descending from the shutter curtain, the base end of a lock arm having a latch formed at one end is pivoted to a hanging pin at the lowermost end of the shutter curtain, and the latch end of the lock arm latch receivers are provided at predetermined pitches along the guide rail, and the lock arm is always biased in the direction in which the latch engages with the latch receiver. Fall prevention device for ceiling storage shutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196846U JPH051600Y2 (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196846U JPH051600Y2 (en) | 1985-12-20 | 1985-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103987U true JPS62103987U (en) | 1987-07-02 |
| JPH051600Y2 JPH051600Y2 (en) | 1993-01-14 |
Family
ID=31156026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985196846U Expired - Lifetime JPH051600Y2 (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051600Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727636U (en) * | 1971-04-20 | 1972-11-29 |
-
1985
- 1985-12-20 JP JP1985196846U patent/JPH051600Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4727636U (en) * | 1971-04-20 | 1972-11-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051600Y2 (en) | 1993-01-14 |
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