ATE3261T1 - Mechanischer druckschreibstift. - Google Patents

Mechanischer druckschreibstift.

Info

Publication number
ATE3261T1
ATE3261T1 AT80710001T AT80710001T ATE3261T1 AT E3261 T1 ATE3261 T1 AT E3261T1 AT 80710001 T AT80710001 T AT 80710001T AT 80710001 T AT80710001 T AT 80710001T AT E3261 T1 ATE3261 T1 AT E3261T1
Authority
AT
Austria
Prior art keywords
lead
guide member
chuck
push button
directed
Prior art date
Application number
AT80710001T
Other languages
English (en)
Inventor
Masayoshi Saito
Original Assignee
Gutberlet, Horst
Ishikawa, Yoshihisa
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 Gutberlet, Horst, Ishikawa, Yoshihisa filed Critical Gutberlet, Horst
Application granted granted Critical
Publication of ATE3261T1 publication Critical patent/ATE3261T1/de

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
    • 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
    • B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
AT80710001T 1980-01-17 1980-01-17 Mechanischer druckschreibstift. ATE3261T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80710001A EP0032651B1 (de) 1980-01-17 1980-01-17 Mechanischer Druckschreibstift

Publications (1)

Publication Number Publication Date
ATE3261T1 true ATE3261T1 (de) 1983-05-15

Family

ID=8187436

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80710001T ATE3261T1 (de) 1980-01-17 1980-01-17 Mechanischer druckschreibstift.

Country Status (3)

Country Link
EP (1) EP0032651B1 (de)
AT (1) ATE3261T1 (de)
DE (1) DE3062996D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM434485U (en) * 2011-11-15 2012-08-01 zhen-quan Wu Bouncing device and telescopic drawing bar applied therewith
CN113427930B (zh) * 2021-07-23 2025-03-07 温州天骄笔业有限责任公司 自动铅笔

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1702780A (en) * 1925-07-07 1929-02-19 Robt H Ingersoll Inc Mechanical pencil
US2370250A (en) * 1943-09-03 1945-02-27 Joseph F Kupczyk Mechanical pencil
US3864046A (en) * 1973-02-16 1975-02-04 Kemal Butka Mechanical pencil, especially for thin leads
US4270870A (en) * 1977-05-22 1981-06-02 Ancos Co., Ltd. Mechanical pencil with chuck closing by normal writing grip

Also Published As

Publication number Publication date
EP0032651B1 (de) 1983-05-11
DE3062996D1 (en) 1983-06-16
EP0032651A1 (de) 1981-07-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties