JPH052517B2 - - Google Patents

Info

Publication number
JPH052517B2
JPH052517B2 JP62094905A JP9490587A JPH052517B2 JP H052517 B2 JPH052517 B2 JP H052517B2 JP 62094905 A JP62094905 A JP 62094905A JP 9490587 A JP9490587 A JP 9490587A JP H052517 B2 JPH052517 B2 JP H052517B2
Authority
JP
Japan
Prior art keywords
tip
slider
sleeve
lead
core
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
JP62094905A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63260493A (ja
Inventor
Shuhei Kageyama
Yoshihide Mitsuya
Yoichi Nakazato
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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and 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 Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Priority to JP62094905A priority Critical patent/JPS63260493A/ja
Priority to KR1019870010308A priority patent/KR900003505B1/ko
Priority to US07/171,881 priority patent/US4884910A/en
Priority to ES198888302789T priority patent/ES2033427T3/es
Priority to DE8888302789T priority patent/DE3870973D1/de
Priority to EP88302789A priority patent/EP0287237B1/en
Publication of JPS63260493A publication Critical patent/JPS63260493A/ja
Publication of JPH052517B2 publication Critical patent/JPH052517B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP62094905A 1987-04-17 1987-04-17 シヤ−プペンシル Granted JPS63260493A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62094905A JPS63260493A (ja) 1987-04-17 1987-04-17 シヤ−プペンシル
KR1019870010308A KR900003505B1 (ko) 1987-04-17 1987-09-17 샤아프 펜슬
US07/171,881 US4884910A (en) 1987-04-17 1988-03-22 Mechanical pencil
ES198888302789T ES2033427T3 (es) 1987-04-17 1988-03-29 Lapiz automatico.
DE8888302789T DE3870973D1 (de) 1987-04-17 1988-03-29 Fuellbleistift.
EP88302789A EP0287237B1 (en) 1987-04-17 1988-03-29 Mechanical pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62094905A JPS63260493A (ja) 1987-04-17 1987-04-17 シヤ−プペンシル

Publications (2)

Publication Number Publication Date
JPS63260493A JPS63260493A (ja) 1988-10-27
JPH052517B2 true JPH052517B2 (en]) 1993-01-12

Family

ID=14123035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62094905A Granted JPS63260493A (ja) 1987-04-17 1987-04-17 シヤ−プペンシル

Country Status (2)

Country Link
JP (1) JPS63260493A (en])
KR (1) KR900003505B1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243256B2 (en) 2003-03-20 2007-07-10 Hitachi, Ltd. External storage and data recovery method for external storage as well as program

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6173760B2 (ja) * 2013-04-24 2017-08-02 株式会社壽 シャープペンシル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162884U (en]) * 1981-04-04 1982-10-14
JPS5833290U (ja) * 1981-08-27 1983-03-04 ぺんてる株式会社 シヤ−プペンシル用ボ−ルチヤツクの転子脱出防止装置
JPS609690U (ja) * 1983-06-30 1985-01-23 ぺんてる株式会社 シヤ−プペンシルの携帯時の芯出防止装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243256B2 (en) 2003-03-20 2007-07-10 Hitachi, Ltd. External storage and data recovery method for external storage as well as program
US7370222B2 (en) 2003-03-20 2008-05-06 Hitachi, Ltd. External storage and data recovery method for external storage as well as program
US7464288B2 (en) 2003-03-20 2008-12-09 Hitachi, Ltd. External storage and data recovery method for external storage as well as program
US7469358B2 (en) 2003-03-20 2008-12-23 Hitachi, Ltd. External storage and data recovery method for external storage as well as program

Also Published As

Publication number Publication date
KR880012369A (ko) 1988-11-26
KR900003505B1 (ko) 1990-05-21
JPS63260493A (ja) 1988-10-27

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