JPS5913568U

JPS5913568U - automatic door running device

Info

Publication number: JPS5913568U
Application number: JP10893982U
Authority: JP
Inventors: 小林　千「あ」人
Original assignee: 扶桑電機工業株式会社
Priority date: 1982-07-19
Filing date: 1982-07-19
Publication date: 1984-01-27

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 drawings]

第１図は本考案の一実施例を示す正面図である。第２図はブラケットの分解斜視図である。第３図はブラ
ケット部分の拡大正面図である。第４図は同じく平面図
である。符号の説明、１・・・レール体、３・・・ドア板、５・
・・ブラケット、６・・・回転プーリ、７・・・無端状
走行ベルト、８・・・ブラケット、９・・・平面板、１
０・・・端板、１２・・・長孔、１４・・・軸体、１５
・・・螺子孔、１７・・・軸筒、２０・・・プーリ、２
２・・・ボルト。FIG. 1 is a front view showing an embodiment of the present invention. FIG. 2 is an exploded perspective view of the bracket. FIG. 3 is an enlarged front view of the bracket portion. FIG. 4 is also a plan view. Explanation of symbols, 1...Rail body, 3...Door plate, 5.
... Bracket, 6... Rotating pulley, 7... Endless running belt, 8... Bracket, 9... Plane plate, 1
0... End plate, 12... Long hole, 14... Shaft body, 15
...Threaded hole, 17... Shaft cylinder, 20... Pulley, 2
2...Bolt.

Claims

[Scope of utility model registration request]

The upper end of the door plate is attached to a part of an endless running belt, which is placed at the upper end of the opening of the building and has one end running around the rotating pulley of the drive source and the other hand running around the pulley of the bracket fixed to a part of the opening. an automatic door running device in which a long hole is provided in a flat plate of the bracket protruding along the tensioning direction of the running belt, and the long hole is provided between end plates arranged at both ends of the flat plate. An automatic door running device comprising: assembling a bolt along the hole, driving the pulley to the tip of a shaft protruding through the elongated hole, and screwing the bolt into the base end of the shaft. .