JPS63176684U - - Google Patents

Info

Publication number
JPS63176684U
JPS63176684U JP6763487U JP6763487U JPS63176684U JP S63176684 U JPS63176684 U JP S63176684U JP 6763487 U JP6763487 U JP 6763487U JP 6763487 U JP6763487 U JP 6763487U JP S63176684 U JPS63176684 U JP S63176684U
Authority
JP
Japan
Prior art keywords
support part
lead support
shape memory
memory alloy
tip
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
JP6763487U
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 JP6763487U priority Critical patent/JPS63176684U/ja
Publication of JPS63176684U publication Critical patent/JPS63176684U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

【図面の簡単な説明】
第１図は本考案のシヤープペンシルの一実施例
を示す平面図である。 １：芯、２：芯支持部先端、３：芯支持部、４
：本体、５：掛止具、６：ノツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シヤープペンシルの芯支持部又は芯支持部先端
    に形状記憶合金を用いたことを特徴とする形状記
    憶合金を芯支持部に使用したシヤープペンシル。
JP6763487U 1987-05-06 1987-05-06 Pending JPS63176684U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6763487U JPS63176684U (ja) 1987-05-06 1987-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6763487U JPS63176684U (ja) 1987-05-06 1987-05-06

Publications (1)

Publication Number Publication Date
JPS63176684U true JPS63176684U (ja) 1988-11-16

Family

ID=30906719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6763487U Pending JPS63176684U (ja) 1987-05-06 1987-05-06

Country Status (1)

Country Link
JP (1) JPS63176684U (ja)

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