JPS5813381U

JPS5813381U - automatic door

Info

Publication number: JPS5813381U
Application number: JP10731181U
Authority: JP
Inventors: 真一郎入江
Original assignee: 芝浦メカトロニクス株式会社
Priority date: 1981-07-21
Filing date: 1981-07-21
Publication date: 1983-01-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は自動ドアーの一般的な構成を示す概略構成図、
第２図はその要部を示す図、第３図は本考案の一実施例
による電動機の縦断面図である。１・・・・・・ドアー、９・・・・・・マグネットクラ
ッチ、１１・・・・・・軸、１２・・・・・・鉄心、１
３・・・・・・永久磁石、１４・・・・・・アーマチュ
ア、１５・・・・・・ティース。Figure 1 is a schematic configuration diagram showing the general configuration of an automatic door.
FIG. 2 is a diagram showing the main parts thereof, and FIG. 3 is a longitudinal cross-sectional view of an electric motor according to an embodiment of the present invention. 1...Door, 9...Magnetic clutch, 11...Shaft, 12...Iron core, 1
3... Permanent magnet, 14... Armature, 15... Teeth.

Claims

[Scope of utility model registration request]

(1) An automatic door that opens and closes in connection with the entry and exit of people, and is characterized by using a magnetic motor as a power source.

(2) The automatic door according to claim 1, wherein the electric motor is a transistor motor.

(3) An iron core is provided on the shaft of the electric motor, and a permanent magnet is placed on the outside to form a rotor, and this rotor is housed in the armature, and the spacing between the different polarity teeth of the armature is approximately 1.5 with respect to the distance from the inner diameter surface of the armature to the iron core. An automatic door according to Claim 1 or 2 of the Precursor Utility Model Registration Claim, characterized in that the door is more than doubled in size.