FR2874534A1 - WRITING INSTRUMENT WITH HYDRAULIC CONTROL - Google Patents

WRITING INSTRUMENT WITH HYDRAULIC CONTROL

Info

Publication number
FR2874534A1
FR2874534A1 FR0409150A FR0409150A FR2874534A1 FR 2874534 A1 FR2874534 A1 FR 2874534A1 FR 0409150 A FR0409150 A FR 0409150A FR 0409150 A FR0409150 A FR 0409150A FR 2874534 A1 FR2874534 A1 FR 2874534A1
Authority
FR
France
Prior art keywords
writing
writing tip
writing instrument
extended position
hydraulic control
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
FR0409150A
Other languages
French (fr)
Other versions
FR2874534B1 (en
Inventor
Franck Rolion
Frederic Duchesne
Jeanne Antide Bouveresse
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.)
BIC SA
Original Assignee
BIC SA
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 SA filed Critical BIC SA
Priority to FR0409150A priority Critical patent/FR2874534B1/en
Priority to PCT/FR2005/002109 priority patent/WO2006027452A1/en
Priority to TW094129051A priority patent/TW200607657A/en
Publication of FR2874534A1 publication Critical patent/FR2874534A1/en
Application granted granted Critical
Publication of FR2874534B1 publication Critical patent/FR2874534B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • 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
    • 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
    • B43K21/02—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
    • 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
    • B43K24/023—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
    • 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
    • B43K24/082—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 placed on the side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
    • 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
    • B43K8/03—Ink reservoirs; Ink cartridges
    • 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
    • B43K8/24—Pens with writing-points other than nibs or balls characterised by the means for retracting writing-points

Landscapes

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

Abstract

Il s'agit d'un instrument d'écriture à commande hydraulique comprenant un corps creux (3) s'étendant longitudinalement entre une extrémité d'écriture (15) et une extrémité distale (17), une poche (5) contenant un fluide, une pointe d'écriture (46) déplaçable parallèlement à l'axe central (X) entre au moins une position sortie et une position rentrée, ainsi qu'un mécanisme de maintien (7,41,49) de la pointe d'écriture (46) pour retenir la pointe d'écriture (46) en position sortie. Le mécanisme de maintien (7,49) est actif et retient la pointe d'écriture (46) en position sortie même sans sollicitation particulière de la part d'un utilisateur.It is a hydraulically operated writing instrument comprising a hollow body (3) extending longitudinally between a writing end (15) and a distal end (17), a pocket (5) containing a fluid. , a writing tip (46) movable parallel to the central axis (X) between at least an extended position and a retracted position, as well as a holding mechanism (7,41,49) of the writing tip (46) to retain the writing tip (46) in the extended position. The holding mechanism (7,49) is active and retains the writing tip (46) in the extended position even without particular request from a user.

FR0409150A 2004-08-27 2004-08-27 WRITING INSTRUMENT WITH HYDRAULIC CONTROL Expired - Fee Related FR2874534B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0409150A FR2874534B1 (en) 2004-08-27 2004-08-27 WRITING INSTRUMENT WITH HYDRAULIC CONTROL
PCT/FR2005/002109 WO2006027452A1 (en) 2004-08-27 2005-08-18 Hydraulically-controlled writing instrument
TW094129051A TW200607657A (en) 2004-08-27 2005-08-25 Hydraulically controlled writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409150A FR2874534B1 (en) 2004-08-27 2004-08-27 WRITING INSTRUMENT WITH HYDRAULIC CONTROL

Publications (2)

Publication Number Publication Date
FR2874534A1 true FR2874534A1 (en) 2006-03-03
FR2874534B1 FR2874534B1 (en) 2006-12-01

Family

ID=34948534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409150A Expired - Fee Related FR2874534B1 (en) 2004-08-27 2004-08-27 WRITING INSTRUMENT WITH HYDRAULIC CONTROL

Country Status (3)

Country Link
FR (1) FR2874534B1 (en)
TW (1) TW200607657A (en)
WO (1) WO2006027452A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019112636A1 (en) * 2016-12-06 2019-06-13 Sanford, L.P. Writing instrument side-knock mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946870A1 (en) * 1978-11-20 1980-05-29 Ancos Co Ltd MECHANICAL WRITING PEN
EP0231893A1 (en) * 1986-01-30 1987-08-12 Ancos Co., Ltd. Writing instrument
DE10116655A1 (en) * 2001-04-04 2002-10-17 Albert Verzieri Retractable pen has operating element forming part of holding section for writing so that finger pressure extends writing tip and resetting element automatically retracts tip when pen is not in use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946870A1 (en) * 1978-11-20 1980-05-29 Ancos Co Ltd MECHANICAL WRITING PEN
EP0231893A1 (en) * 1986-01-30 1987-08-12 Ancos Co., Ltd. Writing instrument
DE10116655A1 (en) * 2001-04-04 2002-10-17 Albert Verzieri Retractable pen has operating element forming part of holding section for writing so that finger pressure extends writing tip and resetting element automatically retracts tip when pen is not in use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019112636A1 (en) * 2016-12-06 2019-06-13 Sanford, L.P. Writing instrument side-knock mechanism
USD866662S1 (en) 2016-12-06 2019-11-12 Sanford L.P. Writing instrument
US10525762B2 (en) 2016-12-06 2020-01-07 Sanford L.P. Writing instrument side-knock mechanism
US10843502B2 (en) 2016-12-06 2020-11-24 Sanford L.P. Writing instrument side-knock mechanism

Also Published As

Publication number Publication date
FR2874534B1 (en) 2006-12-01
TW200607657A (en) 2006-03-01
WO2006027452A1 (en) 2006-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502