JPH01129187U - - Google Patents

Info

Publication number
JPH01129187U
JPH01129187U JP2421688U JP2421688U JPH01129187U JP H01129187 U JPH01129187 U JP H01129187U JP 2421688 U JP2421688 U JP 2421688U JP 2421688 U JP2421688 U JP 2421688U JP H01129187 U JPH01129187 U JP H01129187U
Authority
JP
Japan
Prior art keywords
sliding doors
high speed
door
space
entrance
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
JP2421688U
Other languages
English (en)
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 filed Critical
Priority to JP2421688U priority Critical patent/JPH01129187U/ja
Publication of JPH01129187U publication Critical patent/JPH01129187U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る扉の開閉装置の正面図
、第2図は同上の要部を示す拡大背面図、第3図
は同装置である。 1……出入口、2a,2b,2c……スライド
戸、6a,6b,6c……無端走行体、7……金
具、8……スプロケツト、9……モータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 出入口の片側に空間を設けて、この空間に上記
    出入口を開閉する三枚或いは三枚以上のスライド
    戸を収納できるようにした扉において、各スライ
    ド戸の上方で並行させると共に、低速から順次高
    速走行させる可逆運転の無端走行体を上記スライ
    ド戸と同数設け、又空間側から反対側の各スライ
    ド戸を低速から順次高速の無端走行体に接続した
    ことを特徴とする扉の開閉装置。
JP2421688U 1988-02-24 1988-02-24 Pending JPH01129187U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2421688U JPH01129187U (ja) 1988-02-24 1988-02-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2421688U JPH01129187U (ja) 1988-02-24 1988-02-24

Publications (1)

Publication Number Publication Date
JPH01129187U true JPH01129187U (ja) 1989-09-04

Family

ID=31243878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2421688U Pending JPH01129187U (ja) 1988-02-24 1988-02-24

Country Status (1)

Country Link
JP (1) JPH01129187U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496927U (ja) * 1972-04-20 1974-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496927U (ja) * 1972-04-20 1974-01-21

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