JPH02113889U - - Google Patents

Info

Publication number
JPH02113889U
JPH02113889U JP1887589U JP1887589U JPH02113889U JP H02113889 U JPH02113889 U JP H02113889U JP 1887589 U JP1887589 U JP 1887589U JP 1887589 U JP1887589 U JP 1887589U JP H02113889 U JPH02113889 U JP H02113889U
Authority
JP
Japan
Prior art keywords
dust
proof door
door mechanism
elastic member
support shaft
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
JP1887589U
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 JP1887589U priority Critical patent/JPH02113889U/ja
Publication of JPH02113889U publication Critical patent/JPH02113889U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図A〜Cは本実施例の斜視図、第2図は従
来例の斜視図、第3図A,Bは他の実施例の斜視
図である。 1……側板、2……防塵ドア、3……シヤフト
、4……バネ、5……ストツパ、6……板バネ、
7……防塵ドア、8……シヤフト、9……シヤフ
ト溝、10……ストツパピン、11……切欠。

Claims (1)

  1. 【実用新案登録請求の範囲】 弾性部材によつて、常時閉鎖側に付勢され、支
    軸により機器側に回動自在に設置される防塵ドア
    機構において、 防塵ドアに形成される支軸を係止する弾性部材
    を備えたことを特徴とする防塵ドア機構。
JP1887589U 1989-02-22 1989-02-22 Pending JPH02113889U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1887589U JPH02113889U (ja) 1989-02-22 1989-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1887589U JPH02113889U (ja) 1989-02-22 1989-02-22

Publications (1)

Publication Number Publication Date
JPH02113889U true JPH02113889U (ja) 1990-09-12

Family

ID=31233901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1887589U Pending JPH02113889U (ja) 1989-02-22 1989-02-22

Country Status (1)

Country Link
JP (1) JPH02113889U (ja)

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