JPS58164788U - チヤツク拡開装置 - Google Patents

チヤツク拡開装置

Info

Publication number
JPS58164788U
JPS58164788U JP6346982U JP6346982U JPS58164788U JP S58164788 U JPS58164788 U JP S58164788U JP 6346982 U JP6346982 U JP 6346982U JP 6346982 U JP6346982 U JP 6346982U JP S58164788 U JPS58164788 U JP S58164788U
Authority
JP
Japan
Prior art keywords
chuck
elastic member
expander
slider
disposed
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.)
Granted
Application number
JP6346982U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0121833Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
潤一 橋本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentel Co Ltd
Original Assignee
Pentel Co Ltd
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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP6346982U priority Critical patent/JPS58164788U/ja
Publication of JPS58164788U publication Critical patent/JPS58164788U/ja
Application granted granted Critical
Publication of JPH0121833Y2 publication Critical patent/JPH0121833Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP6346982U 1982-04-30 1982-04-30 チヤツク拡開装置 Granted JPS58164788U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6346982U JPS58164788U (ja) 1982-04-30 1982-04-30 チヤツク拡開装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6346982U JPS58164788U (ja) 1982-04-30 1982-04-30 チヤツク拡開装置

Publications (2)

Publication Number Publication Date
JPS58164788U true JPS58164788U (ja) 1983-11-02
JPH0121833Y2 JPH0121833Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-28

Family

ID=30073572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6346982U Granted JPS58164788U (ja) 1982-04-30 1982-04-30 チヤツク拡開装置

Country Status (1)

Country Link
JP (1) JPS58164788U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0121833Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-28

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