JPH02141081U

JPH02141081U -

Info

Publication number: JPH02141081U
Application number: JP5029789U
Authority: JP
Priority date: 1989-04-27
Filing date: 1989-04-27
Publication date: 1990-11-27
Anticipated expiration: 2004-04-27
Also published as: JPH076454Y2

Description

[Brief explanation of the drawing]

第１図はスライド・スイング式扉の開閉装置の
一実施例を示す全体図、第２図は上記実施例のモ
ータ制御部を示す概略図、第３図はモータ制御部
の制御動作を示す図、第４図は上記制御動作を示
すフローチヤート、第５図、第６図はスライド・
スイング式扉の全体を示す正面図および平面図、
第７図は従来のスライド・スイング式扉の調整機
構を示す要部断面図である。１……直流モータ、２……歯付ベルト、３，３
′……プーリ、４……スライドバー、５……上レ
ール、６……扉、７……ヒンジ、８……下部回転
軸、９……下レール、１０ａ，１０ｂ……ストツ
パ、１１……第１リミツトスイツチ、１４……光
電スイツチ。 Fig. 1 is an overall diagram showing an embodiment of a slide/swing type door opening/closing device, Fig. 2 is a schematic diagram showing the motor control section of the above embodiment, and Fig. 3 is a diagram showing the control operation of the motor control section. , FIG. 4 is a flowchart showing the above control operation, and FIGS. 5 and 6 are slide diagrams.
A front view and a plan view showing the entire swing type door,
FIG. 7 is a sectional view of a main part showing an adjustment mechanism of a conventional slide/swing type door. 1...DC motor, 2...Toothed belt, 3,3
'...Pulley, 4...Slide bar, 5...Upper rail, 6...Door, 7...Hinge, 8...Lower rotating shaft, 9...Lower rail, 10a, 10b...Stopper, 11... 1st limit switch, 14... photoelectric switch.

Claims

[Claims for Utility Model Registration] One end of the upper stile is attached to one end of the lower surface of the slide bar, which is reciprocated along the upper edge of the opening by a DC motor, via an upper rotating shaft, and one end of the lower stile is In a slide/swing type door opening/closing device in which the lower rotating shaft is slidably fitted to the rail on the lower edge of the opening, A stopper that holds the door vertically by contacting the bar and the lower rotating shaft, a sensor that detects that the door has contacted the stopper, and a predetermined low power supply to the DC motor based on the detection signal from this sensor. 1. A door opening/closing device comprising: a motor control unit which supplies a DC motor with a torque of a DC motor and presses a slide bar and a lower rotating shaft against the stopper.