JPH027266U

JPH027266U -

Info

Publication number: JPH027266U
Application number: JP8472888U
Authority: JP
Priority date: 1988-06-27
Filing date: 1988-06-27
Publication date: 1990-01-18

Description

[Brief explanation of drawings]

第１図は本考案の一部省略斜視図、第２図は同
上の開口部部分の正面図、第３図は同上の概略水
平断面図、第４図は同上の主レール、第１副レー
ル、第２副レールを示す一部省略水平断面図、第
５図は同上の縦断面図、第６図は同上の一部省略
水平断面図、第７図は同上の概略背面図、第８図
ａ，ｂはロツク部を示す正面図及び側面図、第９
図は同上の制御回路図、第１０図は同上の動作説
明のためのフローチヤートであつて、１はかご、
２は開口部、３はドア、３ａは主ドア、３ｃは第
１副ドア、３ｄは第２副ドア、Ａは連動機構であ
る。 Figure 1 is a partially omitted perspective view of the present invention, Figure 2 is a front view of the opening portion of the above, Figure 3 is a schematic horizontal sectional view of the same, and Figure 4 is the main rail and first sub-rail of the same. , a partially omitted horizontal sectional view showing the second sub-rail, FIG. 5 is a longitudinal sectional view of the same as above, FIG. 6 is a partially omitted horizontal sectional view of the same as above, FIG. 7 is a schematic rear view of the same as above, and FIG. a, b are front and side views showing the lock part, No. 9
The figure is a control circuit diagram of the same as above, and FIG. 10 is a flowchart for explaining the operation of the same as above.
2 is an opening, 3 is a door, 3a is a main door, 3c is a first subdoor, 3d is a second subdoor, and A is an interlocking mechanism.

Claims

[Scope of utility model registration request]

Each floor has an opening for entering and exiting from a car that goes up and down, and a single door that can be opened and closed freely is installed in this opening, and this door is divided into three parts in the left and right direction. Consisting of 3 pieces including the secondary door,
An interlocking mechanism is provided so that the first sub-door opens and closes in conjunction with the opening and closing operations of the main door, and the second sub-door opens and closes in conjunction with the opening and closing operations of the first sub-door. The structure of an elevator landing door is such that the moving speed between the sub-door and the second sub-door is 3:2:1.