JPH0732128Y2 - シャープペンシル - Google Patents

シャープペンシル

Info

Publication number
JPH0732128Y2
JPH0732128Y2 JP1989063051U JP6305189U JPH0732128Y2 JP H0732128 Y2 JPH0732128 Y2 JP H0732128Y2 JP 1989063051 U JP1989063051 U JP 1989063051U JP 6305189 U JP6305189 U JP 6305189U JP H0732128 Y2 JPH0732128 Y2 JP H0732128Y2
Authority
JP
Japan
Prior art keywords
chuck
ball
piezoelectric actuator
lead core
mechanical pencil
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.)
Expired - Lifetime
Application number
JP1989063051U
Other languages
English (en)
Japanese (ja)
Other versions
JPH034089U (pm
Inventor
和朗 会沢
哲夫 田口
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 JP1989063051U priority Critical patent/JPH0732128Y2/ja
Publication of JPH034089U publication Critical patent/JPH034089U/ja
Application granted granted Critical
Publication of JPH0732128Y2 publication Critical patent/JPH0732128Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1989063051U 1989-05-31 1989-05-31 シャープペンシル Expired - Lifetime JPH0732128Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989063051U JPH0732128Y2 (ja) 1989-05-31 1989-05-31 シャープペンシル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989063051U JPH0732128Y2 (ja) 1989-05-31 1989-05-31 シャープペンシル

Publications (2)

Publication Number Publication Date
JPH034089U JPH034089U (pm) 1991-01-16
JPH0732128Y2 true JPH0732128Y2 (ja) 1995-07-26

Family

ID=31592760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989063051U Expired - Lifetime JPH0732128Y2 (ja) 1989-05-31 1989-05-31 シャープペンシル

Country Status (1)

Country Link
JP (1) JPH0732128Y2 (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264604U (pm) * 1975-11-05 1977-05-13

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126196A (ja) * 1982-01-25 1983-07-27 横河電機株式会社 芯送り機能付ペンシル
JPS6241120A (ja) * 1985-08-16 1987-02-23 Toshiba Corp 荷物仕分け装置
JPH0720754B2 (ja) * 1986-02-14 1995-03-08 グラフテック株式会社 記録芯の上下移動機構

Also Published As

Publication number Publication date
JPH034089U (pm) 1991-01-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term