JPH0390793U - - Google Patents
Info
- Publication number
- JPH0390793U JPH0390793U JP15077789U JP15077789U JPH0390793U JP H0390793 U JPH0390793 U JP H0390793U JP 15077789 U JP15077789 U JP 15077789U JP 15077789 U JP15077789 U JP 15077789U JP H0390793 U JPH0390793 U JP H0390793U
- Authority
- JP
- Japan
- Prior art keywords
- panel
- panels
- arcuate surface
- chain
- shutter device
- 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
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図はこの考案の一実施例によるパネルシヤ
ツタ装置の収納ボツクス部分の概略的断面図、第
２図は第１図におけるパネル相互を分離した要部
拡大断面図、第３図は従来のパネルシヤツタ装置
を示す概略的な正面図、第４図は第３図のパネル
シヤツタ装置におけるパネル収納ボツクスの一部
を拡大して示す概略的な断面図、第５図は第４図
に関連したパネル連繋状態を示す概略的な断面図
である。
１……ガイドレール、２……収納ボツクス、３
……スプロケツト、５……チエーン、６，７……
パネル、６ａ，７ａ……下端円弧面、６ｂ，７ｂ
……上端円弧面、Ｐ……ロングピン（連繋点）。
Fig. 1 is a schematic sectional view of the storage box portion of a panel shutter device according to an embodiment of this invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1 with the panels separated from each other, and Fig. 3 is a conventional panel shutter device. FIG. 4 is a schematic cross-sectional view showing an enlarged part of the panel storage box in the panel shutter device of FIG. 3, and FIG. FIG. 1...Guide rail, 2...Storage box, 3
...Sprocket, 5...Chain, 6,7...
Panel, 6a, 7a...lower end arc surface, 6b, 7b
...Top arc surface, P...Long pin (connection point).
Claims (1)
のガイドレールに沿つてその上部のパネル収納用
ボツクス内に移行可能に昇降駆動される上下複数
段の各パネルの上部両側をチエーンで連繋し、そ
のチエーンを上記パネル収納用ボツクス内に配置
されたパネル駆動用のスプロケツトに噛合させて
成るパネルシヤツタ装置において、上記各パネル
の上端面は、それぞれの上位パネルにおける上記
チエーンとの連繋点を回転中心とする円弧軌跡に
沿つた同一曲率の上端円弧面として形成し、且つ
、上記各パネルの下端面は、それぞれの下位パネ
ルにおける前記上端円弧面に接合可能な下端円弧
面として形成したことを特徴とするパネルシヤツ
タ装置。 The upper and lower sides of each of the upper and lower panels, which are driven up and down so that they can be moved up and down into the panel storage box above them along a pair of left and right guide rails that stand up on both sides of the shutter opening/closing opening, are connected by a chain. In the panel shutter device, the upper end surface of each of the panels has a circular arc whose center of rotation is the connection point with the chain in each upper panel. A panel shutter device characterized in that the upper end is formed as an arcuate surface having the same curvature along the locus, and the lower end surface of each of the panels is formed as a lower end arcuate surface that can be joined to the upper end arcuate surface of each lower panel. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15077789U JPH0390793U (en) | 1989-12-29 | 1989-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15077789U JPH0390793U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390793U true JPH0390793U (en) | 1991-09-17 |
Family
ID=31697112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15077789U Pending JPH0390793U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390793U (en) |
-
1989
- 1989-12-29 JP JP15077789U patent/JPH0390793U/ja active Pending