JPS5889067U - pole vault pole - Google Patents

pole vault pole

Info

Publication number
JPS5889067U
JPS5889067U JP18506281U JP18506281U JPS5889067U JP S5889067 U JPS5889067 U JP S5889067U JP 18506281 U JP18506281 U JP 18506281U JP 18506281 U JP18506281 U JP 18506281U JP S5889067 U JPS5889067 U JP S5889067U
Authority
JP
Japan
Prior art keywords
pole
vault
shape memory
memory alloy
utility
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
JP18506281U
Other languages
Japanese (ja)
Inventor
近藤　清
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP18506281U priority Critical patent/JPS5889067U/en
Publication of JPS5889067U publication Critical patent/JPS5889067U/en
Pending legal-status Critical Current

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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図は従来の弾性材料の変位と力の関係を示すグラフ
図、第２図は形状記憶合金の特性グラフ図、第３図は形
状記憶合金材料の変位と力の関係を示すグラフ図である
。Figure 1 is a graph showing the relationship between displacement and force of a conventional elastic material, Figure 2 is a graph showing the characteristics of a shape memory alloy, and Figure 3 is a graph showing the relationship between displacement and force of a shape memory alloy material. be.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくとも一部がオーステナイト相状態の形状記憶合金
からなることを特徴とする棒高跳びの棒。A pole vaulting pole characterized in that at least a portion thereof is made of a shape memory alloy in an austenite phase state.
JP18506281U 1981-12-12 1981-12-12 pole vault pole Pending JPS5889067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18506281U JPS5889067U (en) 1981-12-12 1981-12-12 pole vault pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18506281U JPS5889067U (en) 1981-12-12 1981-12-12 pole vault pole

Publications (1)

Publication Number Publication Date
JPS5889067U true JPS5889067U (en) 1983-06-16

Family

ID=29985773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18506281U Pending JPS5889067U (en) 1981-12-12 1981-12-12 pole vault pole

Country Status (1)

Country Link
JP (1) JPS5889067U (en)

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