JPH0428593U - - Google Patents
Info
- Publication number
- JPH0428593U JPH0428593U JP7057690U JP7057690U JPH0428593U JP H0428593 U JPH0428593 U JP H0428593U JP 7057690 U JP7057690 U JP 7057690U JP 7057690 U JP7057690 U JP 7057690U JP H0428593 U JPH0428593 U JP H0428593U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- shutter curtain
- rail
- transmission shaft
- end position
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は、本考案に係る電動式オーバーヘツドド
アの実施例を示したものであつて、第１図はオー
バーヘツドドアの概略正面図、第２図は同上平面
図、第３図は同上側面図、第４図は最下端パネル
の作動チエン接続部の正面図、第５図は同上平面
図、第６図は同上側面図、第７図はレール湾曲部
位の拡大側面図、第８図は同上拡大平面図、第９
図はチエンガイド部の拡大水平断面図、第１０図
はオーバーヘツドドアの概略斜視図、第１１図は
ロツク機構部の斜視図、第１２図はレール湾曲部
の斜視図である。
図中、１はシヤツターカーテン、１ａはパネル
、２はガイドレール、２ａは天井部レール、２ｂ
は開口部レール、２ｃはレール湾曲部、３はガイ
ドローラ、５は作動チエン、９は伝動軸、１０は
開閉機、１２はスプロケツト、１３はチエンガイ
ドである。
The drawings show an embodiment of the electric overhead door according to the present invention, in which Fig. 1 is a schematic front view of the overhead door, Fig. 2 is a plan view of the same, and Fig. 3 is a side view of the same. , Fig. 4 is a front view of the operating chain connection part of the lowermost panel, Fig. 5 is a plan view of the same as above, Fig. 6 is a side view of the same as above, Fig. 7 is an enlarged side view of the rail curved part, and Fig. 8 is the same as above. Enlarged plan view, No. 9
10 is a schematic perspective view of the overhead door, FIG. 11 is a perspective view of the lock mechanism, and FIG. 12 is a perspective view of the rail curved portion. In the figure, 1 is a shutter curtain, 1a is a panel, 2 is a guide rail, 2a is a ceiling rail, 2b
2c is an opening rail, 2c is a rail curved portion, 3 is a guide roller, 5 is an operating chain, 9 is a transmission shaft, 10 is a switch, 12 is a sprocket, and 13 is a chain guide.
Claims (1)
た開口部レールと、屋内側天井部に配設される天
井部レールと、両レールを繋ぐべく開口部上部で
略Ｒ状に湾曲形成されるレール湾曲部を有した略
逆Ｌ字形のガイドレールを備え、前記ガイドレー
ルを転動するガイドローラが左右両端縁に取付け
られるパネルを折曲自在に連結してなるシヤツタ
ーカーテンを備え、前記シヤツターカーテンの最
下端パネルの左右にそれぞれ先端が連結された作
動チエンを備え、該各作動チエンがそれぞれ懸回
され、作動チエンの巻き上げ巻き下しをしてシヤ
ツターカーテンの開閉を行う左右のスプロケツト
を備え、電動駆動する一つの開閉機を備え、さら
に該開閉機からの動力を左右のスプロケツトに伝
動すべく開口部左右間に回動自在に軸架される伝
動軸を備えると共に、前記開閉機と伝動軸との少
なくても一方を、シヤツターカーテンのレール湾
曲部移動軌跡の屋内側下部領域に配したことを特
徴とする電動式オーバーヘツドドア。 ２ 前記第１請求項において、シヤツターカーテ
ンのレール湾曲部移動軌跡の屋内側下部領域に配
される開閉機と伝動軸の下端位置は、全開状態に
なつた最下端パネルの下端位置と略同等高さかこ
れよりも高くなるように設定したことを特徴とす
る電動式オーバーヘツドドア。 ３ 前記第１請求項において、シヤツターカーテ
ンのレール湾曲部移動軌跡の屋内側下部領域に配
される開閉機と伝動軸の下端位置は、全開状態に
なつた最下端パネルの下端位置と開口部の躯体側
上縁のうちの何れか低い方の高さと略同等高さか
これよりも高くなるように設定したことを特徴と
する電動式オーバーヘツドドア。[Scope of Claim for Utility Model Registration] 1. An opening rail facing vertically arranged on the left and right edges of the opening, a ceiling rail arranged on the ceiling on the indoor side, and an opening to connect both rails. A roughly inverted L-shaped guide rail having a rail curved portion curved in a roughly R shape at the upper part is provided, and a guide roller rolling on the guide rail bendably connects panels attached to both left and right edges. The shutter curtain is provided with a shutter curtain consisting of a shutter curtain, and operating chains each having a tip connected to the left and right sides of the lowermost panel of the shutter curtain are provided, and each of the operating chains is suspended, and the operating chains are hoisted up and unwinded. It is equipped with left and right sprockets for opening and closing the shutter curtain, and is equipped with one electrically driven opening/closing machine.In addition, in order to transmit the power from the opening/closing machine to the left and right sprockets, a rotatable shaft is installed between the left and right openings. What is claimed is: 1. An electric overhead door comprising: a power transmission shaft; and at least one of the opening/closing device and the power transmission shaft is disposed in a lower region on the indoor side of a trajectory of movement of a curved rail of a shutter curtain. 2 In the first claim, the lower end position of the opening/closing machine and the transmission shaft arranged in the indoor lower area of the rail curved part movement locus of the shutter curtain is approximately the same as the lower end position of the lowermost panel in the fully open state. An electrically operated overhead door characterized by being set at or higher than this height. 3. In the first aspect, the lower end position of the opening/closing machine and the transmission shaft disposed in the indoor lower area of the rail curved movement locus of the shutter curtain is the lower end position of the lowermost panel in the fully open state and the opening. An electric overhead door characterized by being set to be approximately the same height as or higher than the lower of the upper edges of the body of the electric overhead door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990070576U JP2564466Y2 (en) | 1990-07-02 | 1990-07-02 | Electric overhead door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990070576U JP2564466Y2 (en) | 1990-07-02 | 1990-07-02 | Electric overhead door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0428593U true JPH0428593U (en) | 1992-03-06 |
| JP2564466Y2 JP2564466Y2 (en) | 1998-03-09 |
Family
ID=31606843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990070576U Expired - Lifetime JP2564466Y2 (en) | 1990-07-02 | 1990-07-02 | Electric overhead door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2564466Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285684U (en) * | 1985-11-15 | 1987-06-01 | ||
| JPS6348883U (en) * | 1986-09-17 | 1988-04-02 |
-
1990
- 1990-07-02 JP JP1990070576U patent/JP2564466Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285684U (en) * | 1985-11-15 | 1987-06-01 | ||
| JPS6348883U (en) * | 1986-09-17 | 1988-04-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2564466Y2 (en) | 1998-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |