JPS5883599U - Ladder folding protection cage for reactor well - Google Patents

Ladder folding protection cage for reactor well

Info

Publication number
JPS5883599U
JPS5883599U JP1981178710U JP17871081U JPS5883599U JP S5883599 U JPS5883599 U JP S5883599U JP 1981178710 U JP1981178710 U JP 1981178710U JP 17871081 U JP17871081 U JP 17871081U JP S5883599 U JPS5883599 U JP S5883599U
Authority
JP
Japan
Prior art keywords
reactor well
protection cage
folding protection
ladder folding
ladder
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
JP1981178710U
Other languages
Japanese (ja)
Inventor
金井　秀俊
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1981178710U priority Critical patent/JPS5883599U/en
Publication of JPS5883599U publication Critical patent/JPS5883599U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Ladders (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) [Abstract] 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 drawings]

第１図は折りたたみ機能のない保護かどの正面図、第２
図は同じく側面図、第３図は同じく平面図、第４図は本
考案におけるはしご使用時の正面図、第５図は同じくは
しご折りたたみ時の正面図、第６図ははしご使用時の平
面図である。 １・・・保護かご構成部材のピン結合部、２・・・保護
かご構成部材の収納性のよい構造。Figure 1 is a front view of the protective corner without folding function, Figure 2
The figure is a side view, Figure 3 is a plan view, Figure 4 is a front view when the ladder is in use, Figure 5 is a front view when the ladder is folded, and Figure 6 is a plan view when the ladder is in use. It is. 1... Pin joint portion of the protective cage constituent members, 2... Structure with good storage property of the protective cage constituent members.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉ウェル用はしごにおいて、この保護かごの部材連
結部にビン結合を採用したことを特徴とする原子炉ウェ
ル用はしご折りたたみ式保護かご。A foldable protective basket for a nuclear reactor well ladder, characterized in that a bottle connection is used for the connecting parts of the protective basket.
JP1981178710U 1981-12-02 1981-12-02 Ladder folding protection cage for reactor well Pending JPS5883599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981178710U JPS5883599U (en) 1981-12-02 1981-12-02 Ladder folding protection cage for reactor well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981178710U JPS5883599U (en) 1981-12-02 1981-12-02 Ladder folding protection cage for reactor well

Publications (1)

Publication Number Publication Date
JPS5883599U true JPS5883599U (en) 1983-06-06

Family

ID=29973753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981178710U Pending JPS5883599U (en) 1981-12-02 1981-12-02 Ladder folding protection cage for reactor well

Country Status (1)

Country Link
JP (1) JPS5883599U (en)

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