JPS60162670U - Sliding door fall prevention device - Google Patents

Sliding door fall prevention device

Info

Publication number
JPS60162670U
JPS60162670U JP5160384U JP5160384U JPS60162670U JP S60162670 U JPS60162670 U JP S60162670U JP 5160384 U JP5160384 U JP 5160384U JP 5160384 U JP5160384 U JP 5160384U JP S60162670 U JPS60162670 U JP S60162670U
Authority
JP
Japan
Prior art keywords
prevention device
sliding door
fall prevention
guide rail
door fall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5160384U
Other languages
Japanese (ja)
Inventor
克彦 鈴木
梅村　節朗
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP5160384U priority Critical patent/JPS60162670U/en
Publication of JPS60162670U publication Critical patent/JPS60162670U/en
Pending legal-status Critical Current

Links

Landscapes

  • Support Devices For Sliding Doors (AREA)
  • Elevator Door Apparatuses (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る引戸の脱落防止装置の実施例を示
す第３図相当図、第２図は従来の引き戸の脱落防止装置
を示す正面図、第３図は第２図の■−■線による断面図
である。 １・・・・・・エレベータ扉、２・・・・・・ドアバン
カ、３゜３Ａ・・・・・・ガイドレール、４・・・・・
・ローラ、５・・・・・・フランジ、６，６・・・・・
・アップスラストローラ、７・・・・・・突起。Fig. 1 is a view corresponding to Fig. 3 showing an embodiment of the sliding door falling prevention device according to the present invention, Fig. 2 is a front view showing a conventional sliding door falling prevention device, and Fig. 3 is the - ■It is a cross-sectional view taken along a line. 1... Elevator door, 2... Door bunker, 3゜3A... Guide rail, 4...
・Roller, 5... Flange, 6, 6...
・Up thrust roller, 7...protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガイドレール上を転動するローラが取付けられているド
アハンガにガイドレールの下面に対応するアップスラス
トローラを取付けた引き戸の脱落防止装置において、前
記ガイドレールの下面を幅方向中央部が凹む凹状に形成
するとともに、前記アップスラストローラを中高にして
ガイドレールの下面に当接せしめたことを特徴とする引
き戸の脱落防止装置。In a sliding door fall prevention device in which an up-thrust roller corresponding to the lower surface of the guide rail is attached to a door hanger to which a roller that rolls on a guide rail is attached, the lower surface of the guide rail is formed in a concave shape with a concave widthwise central portion. A falling-off prevention device for a sliding door, characterized in that the up-thrust roller is made medium high and comes into contact with the lower surface of the guide rail.
JP5160384U 1984-04-09 1984-04-09 Sliding door fall prevention device Pending JPS60162670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5160384U JPS60162670U (en) 1984-04-09 1984-04-09 Sliding door fall prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5160384U JPS60162670U (en) 1984-04-09 1984-04-09 Sliding door fall prevention device

Publications (1)

Publication Number Publication Date
JPS60162670U true JPS60162670U (en) 1985-10-29

Family

ID=30570802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5160384U Pending JPS60162670U (en) 1984-04-09 1984-04-09 Sliding door fall prevention device

Country Status (1)

Country Link
JP (1) JPS60162670U (en)

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