WO2008050037A3 - Instrument d'ecriture sans capuchon - Google Patents

Instrument d'ecriture sans capuchon Download PDF

Info

Publication number
WO2008050037A3
WO2008050037A3 PCT/FR2007/052160 FR2007052160W WO2008050037A3 WO 2008050037 A3 WO2008050037 A3 WO 2008050037A3 FR 2007052160 W FR2007052160 W FR 2007052160W WO 2008050037 A3 WO2008050037 A3 WO 2008050037A3
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
writing member
retracted
writing instrument
engagement
Prior art date
Application number
PCT/FR2007/052160
Other languages
English (en)
Other versions
WO2008050037A2 (fr
Inventor
Franck Rolion
Bertrand Baudoin
Original Assignee
Bic Soc
Franck Rolion
Bertrand Baudoin
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 Bic Soc, Franck Rolion, Bertrand Baudoin filed Critical Bic Soc
Priority to US12/446,177 priority Critical patent/US20100322697A1/en
Priority to EP07858587A priority patent/EP2084018A2/fr
Priority to BRPI0717594-9A priority patent/BRPI0717594A2/pt
Priority to CN200780042821A priority patent/CN101674945A/zh
Priority to JP2009532861A priority patent/JP2010506764A/ja
Priority to MX2009004146A priority patent/MX2009004146A/es
Priority to CA002666557A priority patent/CA2666557A1/fr
Publication of WO2008050037A2 publication Critical patent/WO2008050037A2/fr
Publication of WO2008050037A3 publication Critical patent/WO2008050037A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/028—Movable closure or gate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0056—Holders for erasers
    • B43L19/0068—Hand-held holders

Landscapes

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

Abstract

Instrument d'écriture comprenant fût (2), un organe d'écriture (3) avec une pointe (35) mobile entre des positions rétractée et sortie, un manchon d'étanchéité (40) mobile dans le fût entre des positions reculée et avancée par entraînement avec l'organe d'écriture, et un dispositif d'obturation (52) adapté pour obturer l'ouverture avant (41) du manchon lorsque celui-ci est en position rétractée avec la pointe (35) logée à l'intérieur. Le manchon comporte sur une face intérieure une première portion d'engagement (43) et l'organe d'écriture présente sur une face extérieure une deuxième portion d'engagement (46). Les portions d'engagement (43,46) sont agencées pour être engagées l'une avec l'autre avec friction de manière à créer une force de liaison qui est supérieure à l'effort nécessaire pour déplacer le manchon, et de manière à créer une zone annulaire étanche, lorsque l'organe d'écriture et le manchon sont en positions rétractée et reculée. L'une des portions d'engagement est une surface tronconique.
PCT/FR2007/052160 2006-10-18 2007-10-15 Instrument d'ecriture sans capuchon WO2008050037A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US12/446,177 US20100322697A1 (en) 2006-10-18 2007-10-15 Capless Writing Instrument
EP07858587A EP2084018A2 (fr) 2006-10-18 2007-10-15 Instrument d'écriture sans capuchon
BRPI0717594-9A BRPI0717594A2 (pt) 2006-10-18 2007-10-15 Instrumento de escrita sem tampinha
CN200780042821A CN101674945A (zh) 2006-10-18 2007-10-15 一种无盖书写装置
JP2009532861A JP2010506764A (ja) 2006-10-18 2007-10-15 キャップレス筆記具
MX2009004146A MX2009004146A (es) 2006-10-18 2007-10-15 Instrumento de estructura sin tapa.
CA002666557A CA2666557A1 (fr) 2006-10-18 2007-10-15 Instrument d'ecriture sans capuchon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0609158A FR2907371B1 (fr) 2006-10-18 2006-10-18 Instrument d'ecriture sans capuchon
FR0609158 2006-10-18

Publications (2)

Publication Number Publication Date
WO2008050037A2 WO2008050037A2 (fr) 2008-05-02
WO2008050037A3 true WO2008050037A3 (fr) 2008-07-10

Family

ID=38191315

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/052160 WO2008050037A2 (fr) 2006-10-18 2007-10-15 Instrument d'ecriture sans capuchon

Country Status (10)

Country Link
US (1) US20100322697A1 (fr)
EP (1) EP2084018A2 (fr)
JP (1) JP2010506764A (fr)
CN (1) CN101674945A (fr)
AR (1) AR063333A1 (fr)
BR (1) BRPI0717594A2 (fr)
CA (1) CA2666557A1 (fr)
FR (1) FR2907371B1 (fr)
MX (1) MX2009004146A (fr)
WO (1) WO2008050037A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7850382B2 (en) * 2007-01-18 2010-12-14 Sanford, L.P. Valve made from two materials and writing utensil with retractable tip incorporating same
US7488130B2 (en) 2007-02-01 2009-02-10 Sanford, L.P. Seal assembly for retractable instrument
US8221012B2 (en) 2008-11-07 2012-07-17 Sanford, L.P. Retractable instruments comprising a one-piece valve door actuating assembly
US8393814B2 (en) 2009-01-30 2013-03-12 Sanford, L.P. Retractable instrument having a two stage protraction/retraction sequence
FR2986467B1 (fr) * 2012-02-03 2014-02-28 Bic Soc Instrument d'ecriture a manchon protecteur de pointe retractable
KR101455958B1 (ko) * 2013-09-09 2014-10-31 천광주 마름방지장치를 구비한 출몰식 필기구
BR112016005454B1 (pt) 2013-09-20 2022-02-08 Baker Hughes Incorporated Método para tratar um poço que penetra em uma formação subterrânea
BR112016005651B1 (pt) 2013-09-20 2022-02-08 Baker Hughes Incorporated Método de tratamento de uma formação subterrânea silicosa ou contendo óxido de metal (m) penetrada por um poço
CN103754006A (zh) * 2013-10-17 2014-04-30 骆威 一种自动闭合的马克笔
US10576776B2 (en) * 2016-08-23 2020-03-03 Flocon, Inc Retractable liquid applicator device
US10214046B2 (en) * 2017-02-10 2019-02-26 Morris Corporation Writing instrument having automatic sealing structure
US10183524B2 (en) * 2017-02-10 2019-01-22 Morris Corporation Writing instrument having automatic sealing structure
KR101804319B1 (ko) * 2017-07-11 2017-12-04 천광주 마름방지장치를 구비한 출몰식 필기구의 밀폐부재
AU2019202021B1 (en) * 2019-03-13 2019-05-23 Qingdao Keka Stationery Co., Ltd. A Multifunctional Pen
CN110202977B (zh) * 2019-07-11 2024-02-06 上海晨光文具股份有限公司 一种具有自动密封装置的揿动书写工具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540300A (en) * 1983-02-25 1985-09-10 Toyo Polymer Co., Ltd. Retractable capless marking pen
US20040042838A1 (en) * 2002-04-17 2004-03-04 Lewis Charles Richard Self-sealing retractable writing instrument
EP1422075A1 (fr) * 2002-11-20 2004-05-26 Micro Co., Ltd. Instrument d'ecriture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4361810B2 (ja) * 2004-01-09 2009-11-11 ミクロ株式会社 筆記具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540300A (en) * 1983-02-25 1985-09-10 Toyo Polymer Co., Ltd. Retractable capless marking pen
US20040042838A1 (en) * 2002-04-17 2004-03-04 Lewis Charles Richard Self-sealing retractable writing instrument
EP1422075A1 (fr) * 2002-11-20 2004-05-26 Micro Co., Ltd. Instrument d'ecriture

Also Published As

Publication number Publication date
WO2008050037A2 (fr) 2008-05-02
CN101674945A (zh) 2010-03-17
FR2907371A1 (fr) 2008-04-25
US20100322697A1 (en) 2010-12-23
EP2084018A2 (fr) 2009-08-05
AR063333A1 (es) 2009-01-21
FR2907371B1 (fr) 2009-01-16
CA2666557A1 (fr) 2008-05-02
BRPI0717594A2 (pt) 2013-10-29
JP2010506764A (ja) 2010-03-04
MX2009004146A (es) 2009-06-15

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