DE3906346A1 - Klemmzange fuer fuellminenstifte - Google Patents

Klemmzange fuer fuellminenstifte

Info

Publication number
DE3906346A1
DE3906346A1 DE19893906346 DE3906346A DE3906346A1 DE 3906346 A1 DE3906346 A1 DE 3906346A1 DE 19893906346 DE19893906346 DE 19893906346 DE 3906346 A DE3906346 A DE 3906346A DE 3906346 A1 DE3906346 A1 DE 3906346A1
Authority
DE
Germany
Prior art keywords
clamping
zone
radially
grooves
lead
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
DE19893906346
Other languages
German (de)
English (en)
Other versions
DE3906346C2 (cs
Inventor
Engelbert Brunner
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.)
JS Staedtler GmbH and Co KG
Original Assignee
JS Staedtler GmbH and Co KG
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 JS Staedtler GmbH and Co KG filed Critical JS Staedtler GmbH and Co KG
Priority to DE19893906346 priority Critical patent/DE3906346A1/de
Publication of DE3906346A1 publication Critical patent/DE3906346A1/de
Application granted granted Critical
Publication of DE3906346C2 publication Critical patent/DE3906346C2/de
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
    • B43K21/22—Writing-cores gripping means, e.g. chucks

Landscapes

  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
DE19893906346 1989-03-01 1989-03-01 Klemmzange fuer fuellminenstifte Granted DE3906346A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893906346 DE3906346A1 (de) 1989-03-01 1989-03-01 Klemmzange fuer fuellminenstifte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893906346 DE3906346A1 (de) 1989-03-01 1989-03-01 Klemmzange fuer fuellminenstifte

Publications (2)

Publication Number Publication Date
DE3906346A1 true DE3906346A1 (de) 1990-09-06
DE3906346C2 DE3906346C2 (cs) 1991-08-01

Family

ID=6375161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893906346 Granted DE3906346A1 (de) 1989-03-01 1989-03-01 Klemmzange fuer fuellminenstifte

Country Status (1)

Country Link
DE (1) DE3906346A1 (cs)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852052C (de) * 1951-05-18 1952-10-09 Georg Koeppel Druckfuellstift
DE1740728U (de) * 1956-12-24 1957-02-28 Staedtler Fa J S Klemmzange fuer schreibstifte.
DE1824625U (de) * 1960-06-22 1961-01-05 Walter Liebold Spannzange fuer druck-zeichenstifte.
DE1875423U (de) * 1963-04-25 1963-07-11 Schmidt Feinmech Klemmzange fuer fuellstifte.
DE2447234A1 (de) * 1973-10-12 1975-04-17 Faber Castell A W Fuellminenstift mit verschiebbarer mine
DE2260065C3 (de) * 1972-12-08 1979-07-19 Fa. A.W. Faber-Castell, 8504 Stein Fallminenstift mit verschiebbarer Mine
EP0210350A1 (en) * 1985-07-18 1987-02-04 Micro Co., Ltd. Mechanical pencil
EP0268398A1 (en) * 1986-10-30 1988-05-25 KOTOBUKI & CO., LTD. Lead chuck of mechanical pencil

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852052C (de) * 1951-05-18 1952-10-09 Georg Koeppel Druckfuellstift
DE1740728U (de) * 1956-12-24 1957-02-28 Staedtler Fa J S Klemmzange fuer schreibstifte.
DE1824625U (de) * 1960-06-22 1961-01-05 Walter Liebold Spannzange fuer druck-zeichenstifte.
DE1875423U (de) * 1963-04-25 1963-07-11 Schmidt Feinmech Klemmzange fuer fuellstifte.
DE2260065C3 (de) * 1972-12-08 1979-07-19 Fa. A.W. Faber-Castell, 8504 Stein Fallminenstift mit verschiebbarer Mine
DE2447234A1 (de) * 1973-10-12 1975-04-17 Faber Castell A W Fuellminenstift mit verschiebbarer mine
EP0210350A1 (en) * 1985-07-18 1987-02-04 Micro Co., Ltd. Mechanical pencil
EP0268398A1 (en) * 1986-10-30 1988-05-25 KOTOBUKI & CO., LTD. Lead chuck of mechanical pencil

Also Published As

Publication number Publication date
DE3906346C2 (cs) 1991-08-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee