[go: up one dir, main page]

GB2013580A - Ejector pencil for thin leads - Google Patents

Ejector pencil for thin leads

Info

Publication number
GB2013580A
GB2013580A GB7902542A GB7902542A GB2013580A GB 2013580 A GB2013580 A GB 2013580A GB 7902542 A GB7902542 A GB 7902542A GB 7902542 A GB7902542 A GB 7902542A GB 2013580 A GB2013580 A GB 2013580A
Authority
GB
United Kingdom
Prior art keywords
ejector
pencil
lead
housing
thin leads
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
GB7902542A
Other versions
GB2013580B (en
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.)
SCHMIDT FEINMECH
Original Assignee
SCHMIDT FEINMECH
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 SCHMIDT FEINMECH filed Critical SCHMIDT FEINMECH
Publication of GB2013580A publication Critical patent/GB2013580A/en
Application granted granted Critical
Publication of GB2013580B publication Critical patent/GB2013580B/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/24—Assembling, finishing, or repairing propelling pencils

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

An ejector pencil has an ejector mechanism inserted in a housing. The ejector mechanism comprises a point (34, 34') having a lead guide tube and a lead brake; a guide socket (18) with clamping jaws (10) mounted therein; a clamping socket (12); a compression spring (16); a lead chamber tube (14); and an actuating member. So that the ejector pencil can be simply and rapidly constructed, push- on connections are provided for axially fixing relevant parts of the mechanism together and for fixing the mechanism to the housing. <IMAGE>
GB7902542A 1978-02-01 1979-01-24 Ejector pencil for thin leads Expired GB2013580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2804188A DE2804188C3 (en) 1978-02-01 1978-02-01 Mechanical pencil for thin leads

Publications (2)

Publication Number Publication Date
GB2013580A true GB2013580A (en) 1979-08-15
GB2013580B GB2013580B (en) 1982-06-03

Family

ID=6030840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902542A Expired GB2013580B (en) 1978-02-01 1979-01-24 Ejector pencil for thin leads

Country Status (5)

Country Link
JP (2) JPS54120025A (en)
DE (1) DE2804188C3 (en)
FR (1) FR2416123A1 (en)
GB (1) GB2013580B (en)
IT (1) IT1114392B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386865A (en) * 1979-12-28 1983-06-07 Kotobuki & Co., Ltd. Automatic sharp pencil
EP0291866A1 (en) * 1987-05-18 1988-11-23 KOTOBUKI &amp; CO., LTD. Knock-action Mechanical Pencil
EP0314393A1 (en) * 1987-10-26 1989-05-03 Parker Pen (Benelux) B.V. Pencil mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6392784U (en) * 1986-12-09 1988-06-15
JP4797622B2 (en) * 2005-12-26 2011-10-19 ぺんてる株式会社 mechanical pencil
CN117719266B (en) * 2024-01-31 2024-05-24 温州市蓝图文具有限公司 Pencil kludge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852052C (en) * 1951-05-18 1952-10-09 Georg Koeppel Pressure filler pen
DE847558C (en) * 1951-06-06 1952-08-25 Fend Geb Mechanical pencil
DE1015720B (en) * 1952-03-17 1957-09-12 Theodor Kovacs Mechanical pencil with automatic lead sequence
US3439989A (en) * 1966-09-09 1969-04-22 Parker Pen Co Automatic pencil
DE2602301A1 (en) * 1976-01-22 1977-08-04 Schmidt Feinmech Propelling pencil for thin leads - has connector with guide section sliding in rear end of screwed bush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386865A (en) * 1979-12-28 1983-06-07 Kotobuki & Co., Ltd. Automatic sharp pencil
EP0291866A1 (en) * 1987-05-18 1988-11-23 KOTOBUKI &amp; CO., LTD. Knock-action Mechanical Pencil
EP0314393A1 (en) * 1987-10-26 1989-05-03 Parker Pen (Benelux) B.V. Pencil mechanism

Also Published As

Publication number Publication date
DE2804188A1 (en) 1979-12-13
IT1114392B (en) 1986-01-27
DE2804188B2 (en) 1981-06-11
DE2804188C3 (en) 1982-03-04
JPS6267786U (en) 1987-04-27
GB2013580B (en) 1982-06-03
JPS54120025A (en) 1979-09-18
FR2416123B3 (en) 1981-10-16
JPS6325183Y2 (en) 1988-07-08
IT7947815A0 (en) 1979-01-29
FR2416123A1 (en) 1979-08-31

Similar Documents

Publication Publication Date Title
GB2013580A (en) Ejector pencil for thin leads
SE8003664L (en) Luer
SE8304266L (en) STOTOMKOPPLARE
ATE109590T1 (en) SWITCH HOUSING FOR ELECTRIC SWITCH.
FR2530029B1 (en)
EP0492294A3 (en) Crimp splice
ATE114802T1 (en) SOCKET FOR A SMALL BULB.
SE8803896D0 (en) LENS SHEEPING DEVICE
GB1526259A (en) Connectors
DK566486A (en) DEVICE FOR WHOLESCAPED LIGHT FITTINGS
GB2018657A (en) Wire gripping devices
GB2002081A (en) Axial-thrust securing arrangement
GB1519129A (en) Filling device for cigarette sleeves
DE59913568D1 (en) halogen lamp
DE59000394D1 (en) FUELLWAGEN FOR A KOKSOFENBATTERIE.
JPS56113112A (en) Axis matching device of photocoupler
ES290731U (en) Connector for plastic tubes.
JPS5667811A (en) Optical fiber connector
SE8207025D0 (en) CUTTING TOOL
GB2010521A (en) Fibre Optic Connectors
FR2408341A1 (en) DEVICE FOR THE PERFORMANCE OF DENTAL PROSTHESIS
WO1990001818A3 (en) Device for introducing contacts into connector shells
EP0392718A3 (en) Optical connector for endoscope
JPS6214412U (en)
JPS5476143A (en) Holder for mirror disposed in exposure optical system of copier

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee