JPH034976U - - Google Patents

Info

Publication number
JPH034976U
JPH034976U JP6567589U JP6567589U JPH034976U JP H034976 U JPH034976 U JP H034976U JP 6567589 U JP6567589 U JP 6567589U JP 6567589 U JP6567589 U JP 6567589U JP H034976 U JPH034976 U JP H034976U
Authority
JP
Japan
Prior art keywords
shutter
cylinder
shutter plate
blocked
same plane
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.)
Granted
Application number
JP6567589U
Other languages
English (en)
Other versions
JP2541588Y2 (ja
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 JP1989065675U priority Critical patent/JP2541588Y2/ja
Publication of JPH034976U publication Critical patent/JPH034976U/ja
Application granted granted Critical
Publication of JP2541588Y2 publication Critical patent/JP2541588Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drying Of Semiconductors (AREA)
  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例の断面図、第２図は
同じく側面図、第３図はこの考案の他の実施例の
断面図である。 １……シヤツター板、２……円筒、５……板ス
プリング、７……二重ベローズ、８……シヤツタ
ー板回動部材、１２，１３……永久磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数のシヤツター板を略同一の平面内で放射状
    に並べて筒体の内側が遮断してあり、各シヤツタ
    ー板は基端側が筒体の内壁側で回動自在に支持さ
    れ、かつスプリングを介して常時遮断側に付勢し
    てあると共に、前記シヤツター板の一側に、筒体
    に沿つて移動可能としたシヤツター板回動部材が
    設置してあることを特徴としたシヤツター装置。
JP1989065675U 1989-06-05 1989-06-05 シャッター装置 Expired - Fee Related JP2541588Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989065675U JP2541588Y2 (ja) 1989-06-05 1989-06-05 シャッター装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989065675U JP2541588Y2 (ja) 1989-06-05 1989-06-05 シャッター装置

Publications (2)

Publication Number Publication Date
JPH034976U true JPH034976U (ja) 1991-01-18
JP2541588Y2 JP2541588Y2 (ja) 1997-07-16

Family

ID=31597715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989065675U Expired - Fee Related JP2541588Y2 (ja) 1989-06-05 1989-06-05 シャッター装置

Country Status (1)

Country Link
JP (1) JP2541588Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833771U (ja) * 1981-08-28 1983-03-04 本田技研工業株式会社 内燃機関のリ−ド弁装置
JPS6191676U (ja) * 1984-11-20 1986-06-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833771U (ja) * 1981-08-28 1983-03-04 本田技研工業株式会社 内燃機関のリ−ド弁装置
JPS6191676U (ja) * 1984-11-20 1986-06-13

Also Published As

Publication number Publication date
JP2541588Y2 (ja) 1997-07-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees