DE3668140D1 - Minenvorschubmechanismus fuer fuellminenstift. - Google Patents

Minenvorschubmechanismus fuer fuellminenstift.

Info

Publication number
DE3668140D1
DE3668140D1 DE8686306414T DE3668140T DE3668140D1 DE 3668140 D1 DE3668140 D1 DE 3668140D1 DE 8686306414 T DE8686306414 T DE 8686306414T DE 3668140 T DE3668140 T DE 3668140T DE 3668140 D1 DE3668140 D1 DE 3668140D1
Authority
DE
Germany
Prior art keywords
refill
fill
refill mechanism
fill refill
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 - Fee Related
Application number
DE8686306414T
Other languages
English (en)
Inventor
Ltd Kageyama
Ltd Mitsuya
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
Priority claimed from JP18271185A external-priority patent/JPS6242896A/ja
Priority claimed from JP29864185A external-priority patent/JPS62158099A/ja
Priority claimed from JP5749186A external-priority patent/JPS62212198A/ja
Application filed by Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Application granted granted Critical
Publication of DE3668140D1 publication Critical patent/DE3668140D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
    • B43K21/033—Writing-core feeding mechanisms with sliding tubelike writing-core guide with automatic feed by pressure during use of pencil
DE8686306414T 1985-08-20 1986-08-19 Minenvorschubmechanismus fuer fuellminenstift. Expired - Fee Related DE3668140D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP18271185A JPS6242896A (ja) 1985-08-20 1985-08-20 シヤ−プペンシル
JP29864185A JPS62158099A (ja) 1985-12-30 1985-12-30 シヤ−プペンシル
JP5749186A JPS62212198A (ja) 1986-03-14 1986-03-14 シヤ−プペンシル

Publications (1)

Publication Number Publication Date
DE3668140D1 true DE3668140D1 (de) 1990-02-15

Family

ID=27296280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306414T Expired - Fee Related DE3668140D1 (de) 1985-08-20 1986-08-19 Minenvorschubmechanismus fuer fuellminenstift.

Country Status (3)

Country Link
US (1) US4896982A (de)
EP (1) EP0215584B1 (de)
DE (1) DE3668140D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3777546D1 (de) * 1986-10-30 1992-04-23 Kotobuki & Co Ltd Spannbacken fuer fuellminenstift.
US4895467A (en) * 1986-11-25 1990-01-23 Kotobuki & Co., Ltd. Rotary knock type mechanical pencil
US4884910A (en) * 1987-04-17 1989-12-05 Kotobuki & Co., Ltd. Mechanical pencil
JPH01110199A (ja) * 1987-10-23 1989-04-26 Kotobuki:Kk シヤープペンシル
US5462376A (en) * 1994-02-16 1995-10-31 Kotobuki & Co., Ltd. Mechanical pencil with improved slider mechanism
DE19502779C5 (de) * 1994-03-26 2007-08-30 Faber-Castell Ag Druckbleistift
JPH0858284A (ja) * 1994-08-29 1996-03-05 Kotobuki:Kk シャープペンシル
JP4240417B2 (ja) * 2006-06-05 2009-03-18 三菱鉛筆株式会社 シャープペンシル
DE102007009684B4 (de) * 2006-10-31 2008-08-21 Faber-Castell Ag Mechanischer Bleistift

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1700247A (en) * 1925-04-27 1929-01-29 Pencil Mechanism Corp Magazine lead pencil
DE2837586C2 (de) * 1978-08-29 1982-12-23 Fa. A.W. Faber-Castell, 8504 Stein Füllminenstift mit automatischem Minenvorschub und Nachschub der Folgemine
DE3112869A1 (de) * 1980-03-31 1982-02-04 Pentel K.K., Tokyo "minenschreibermechanik"
JPS6237756Y2 (de) * 1981-04-28 1987-09-26
JPS57188399A (en) * 1981-05-18 1982-11-19 Pentel Kk Nose knock type propelling pencil
JPS57189898A (en) * 1981-05-19 1982-11-22 Sakura Color Prod Corp Note
US4459057A (en) * 1981-06-12 1984-07-10 Pentel Kabushiki Kaisha Mechanical pencil with automatic lead advance
US4380402A (en) * 1981-07-31 1983-04-19 Lake Eyelet Manufacturing Company, Inc. Lipstick-type cosmetic case with display position
US4521126A (en) * 1981-08-31 1985-06-04 Pentel Kabushiki Kaisha Mechanical pencil
US4538934A (en) * 1982-08-07 1985-09-03 J. S. Staedtler Kg Automatic lead advancing mechanism for a mechanical pencil
US4571105A (en) * 1983-10-03 1986-02-18 Pentel Kabushiki Kaisha Lead engaging chuck mechanism for mechanical pencil
DE3336959C2 (de) * 1983-10-11 1994-09-22 Pentel Kk Spannzangenmechanismus für einen mechanischen Bleistift
EP0146128A3 (de) * 1983-12-15 1985-07-24 Micro Co., Ltd. Automatischer Füllminenstift
US4620811A (en) * 1984-01-26 1986-11-04 Kotobuki & Co., Ltd. Mechanical pencil

Also Published As

Publication number Publication date
EP0215584A1 (de) 1987-03-25
EP0215584B1 (de) 1990-01-10
US4896982A (en) 1990-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee