JPS61123189U

JPS61123189U -

Info

Publication number: JPS61123189U
Application number: JP657885U
Authority: JP
Priority date: 1985-01-21
Filing date: 1985-01-21
Publication date: 1986-08-02

Description

[Brief explanation of drawings]

図面は本考案に係るシヤツターの電動開閉装置
の一実施例を示すものであつて、第１図はシヤツ
ター全体の内側正面図、第２図は同上縦断側面図
、第３図は巻取装置の一部を示す断面図、第４図
は駆動体の正面図、第５図は同上側面図、第６図
は第１図の一部水平断面図、第７図は電動開閉機
の正面図である。１……シヤツターケース、２……巻取装置、３
……シヤツターカーテン、４，４……ガイドレー
ル、５……座板、６……軸受体、７……固定軸、
８……巻取ドラム、９……バランス用コイル弾機
、１０，１０……駆動体、１１……取付板、１２
，１３……スプロケツト、１４……ローラーチエ
ン、１５……安全カバー、１６……電動開閉機、
１７，１７……出力軸、１８，１８……フレキシ
ブルシヤフト、１９……アタツチメント、２０，
２１……リミツトスイツチ、２２……建物の躯体
。 The drawings show an embodiment of the electric opening/closing device for a shutter according to the present invention, in which Fig. 1 is an inside front view of the entire shutter, Fig. 2 is a longitudinal sectional side view of the same, and Fig. 3 is a view of the winding device. FIG. 4 is a front view of the drive body, FIG. 5 is a side view of the same as above, FIG. 6 is a horizontal sectional view of a portion of FIG. 1, and FIG. 7 is a front view of the electric switch. be. 1... Shutter case, 2... Winding device, 3
... Shutter curtain, 4, 4 ... Guide rail, 5 ... Seat plate, 6 ... Bearing body, 7 ... Fixed shaft,
8... Winding drum, 9... Balance coil bullet, 10, 10... Drive body, 11... Mounting plate, 12
, 13... Sprocket, 14... Roller chain, 15... Safety cover, 16... Electric opening/closing machine,
17, 17... Output shaft, 18, 18... Flexible shaft, 19... Attachment, 20,
21... Limit switch, 22... Building frame.

Claims

[Scope of utility model registration request]

A shutter case is installed above the opening of the building,
Inside the shutter case, a winding drum for the shutter curtain is rotatably supported on a fixed shaft, and a coil bullet for balance is interposed between the fixed shaft and the winding drum. equipment,
In a shutter configured to be able to move up and down by guiding a shutter curtain wound by a shutter curtain winding device to guide rails set up on the left and right sides of an opening,
A driving body with a roller chain suspended in the vertical direction is attached, and an electric opening/closing machine is installed at the rear of the center of the shutter case, and the electric opening/closing machine and the roller chains of the left and right driving bodies are linked by a flexible shaft. An electric opening/closing device for a shutter, characterized in that the seat plate of the shutter curtain is connected at both ends to the roller chains of the left and right drive bodies.