JPS60109996U - free curve ruler - Google Patents

free curve ruler

Info

Publication number
JPS60109996U
JPS60109996U JP20495883U JP20495883U JPS60109996U JP S60109996 U JPS60109996 U JP S60109996U JP 20495883 U JP20495883 U JP 20495883U JP 20495883 U JP20495883 U JP 20495883U JP S60109996 U JPS60109996 U JP S60109996U
Authority
JP
Japan
Prior art keywords
curve ruler
free curve
core metal
ruler
shape memory
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
JP20495883U
Other languages
Japanese (ja)
Inventor
徳田　健次
Original Assignee
日立金属株式会社
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 日立金属株式会社 filed Critical 日立金属株式会社
Priority to JP20495883U priority Critical patent/JPS60109996U/en
Publication of JPS60109996U publication Critical patent/JPS60109996U/en
Pending legal-status Critical Current

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  • Drawing Aids And Blackboards (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) [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]

図１．２．３は美々従来使用されている自在曲線定規の
長手方向の横断面図を示し、図４は本考案自在曲線定規
の一実施例を示す長手方向の横断面図である。 １：合成樹脂、２：従来の芯金、３：補足板、４：間隙
、５：形状記憶合金の芯金。FIG. 1.2.3 shows a longitudinal cross-sectional view of a conventionally used flexible curve ruler, and FIG. 4 is a longitudinal cross-sectional view of an embodiment of the flexible curve ruler of the present invention. 1: Synthetic resin, 2: Conventional core metal, 3: Supplementary plate, 4: Gap, 5: Shape memory alloy core metal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｍｓ点が室温以上にある形状記憶合金を芯金とすること
を特徴とする自在曲線定規。A flexible curved ruler characterized in that a core metal is a shape memory alloy whose Ms point is above room temperature.
JP20495883U 1983-12-28 1983-12-28 free curve ruler Pending JPS60109996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20495883U JPS60109996U (en) 1983-12-28 1983-12-28 free curve ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20495883U JPS60109996U (en) 1983-12-28 1983-12-28 free curve ruler

Publications (1)

Publication Number Publication Date
JPS60109996U true JPS60109996U (en) 1985-07-25

Family

ID=30767339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20495883U Pending JPS60109996U (en) 1983-12-28 1983-12-28 free curve ruler

Country Status (1)

Country Link
JP (1) JPS60109996U (en)

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