EP0241706A1 - Instrument à écrire - Google Patents
Instrument à écrire Download PDFInfo
- Publication number
- EP0241706A1 EP0241706A1 EP87103491A EP87103491A EP0241706A1 EP 0241706 A1 EP0241706 A1 EP 0241706A1 EP 87103491 A EP87103491 A EP 87103491A EP 87103491 A EP87103491 A EP 87103491A EP 0241706 A1 EP0241706 A1 EP 0241706A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- writing
- conductor
- fluid reservoir
- fluid
- writing fluid
- 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
Links
Images
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
- B43K8/022—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising fibres
Definitions
- the invention relates to a writing instrument with a writing fluid reservoir in the form of a fiber body, which has capillary channels in the direction of the longitudinal fiber extensions, and with a housing accommodating the writing fluid reservoir, in the front end of which a writing tip is held, a writing fluid conductor extending coaxially in the writing fluid reservoir , which is in liquid-conducting connection with the writing tip.
- the writing fluid store consists of an essentially cylindrical fiber body, in which the fibers extend in the direction of the longitudinal axis of the cylinder and thus parallel to the writing fluid conductor arranged coaxially in the fiber body.
- the fibers transport the writing liquid received by the writing liquid storage when consumed as a result of writing or drawing on the one hand in the direction of the axially extending capillary channels and on the other hand in the radial direction to the writing liquid conductor.
- a writing instrument of the type mentioned at the outset is designed according to the invention in such a way that the writing fluid reservoir consists of fibers which extend perpendicularly to and radially with respect to the longitudinal axis of the writing fluid conductor.
- the fibers of the writing fluid reservoir are arranged in such a way that they extend from the outside inwards towards the coaxially arranged writing fluid conductor and are in fluid-conducting connection therewith, so that the fibers Capillary channels formed run in the radial direction.
- the writing fluid is transported out of the writing fluid reservoir in the direction of the writing fluid conductor during operation, ie when the writing fluid conductor releases writing fluid to the writing tip during writing or drawing.
- the writing fluid conductor inserted into the writing fluid reservoir is preferably an open-flank, capillary channel wick, which receives writing fluid from the radially inner ends of the fibers of the writing fluid reservoir via its peripheral surface.
- a particularly simple construction results if the front end of the writing liquid conductor forms the writing tip, since then only one component is required for the writing liquid conductor and writing tip.
- the writing instrument shown has an essentially cylindrical, elongated housing 1, in the front end of which there is a passage opening into which a support tube 3 is inserted. Furthermore, there is a ventilation hole 2 in the front end face of the housing 1, via which a pressure equalization between the interior of the housing 1 and the surroundings is effected.
- a cylindrical writing fluid reservoir 4 is inserted into the housing 1 and extends essentially through the entire length of the housing.
- the writing fluid reservoir is made of individual fibers constructed, which form capillary channels in the direction of their longitudinal extent, the longitudinal extent of the fibers running radially. This means that the fibers run radially outwards from a writing liquid conductor 5 inserted coaxially into the writing liquid memory.
- the fibers are in liquid-conducting connection, usually in direct contact, with the writing liquid conductor 5, and the writing liquid conductor 5 is a flank-open wick known for this purpose, which has capillary channels. It extends forward from the writing fluid reservoir 4 through the passage opening in the housing 1 and the support tube 3, so that its front end forms the writing tip of the writing instrument.
- the writing fluid conductor 5 is fed from the writing fluid reservoir 4 soaked with writing fluid, such as ink, via the radially extending capillary channels of the writing fluid reservoir, which reaches the writing tip 5 to the front and is applied to the writing pad from there.
- writing fluid such as ink
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Photoreceptors In Electrophotography (AREA)
- Holo Graphy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87103491T ATE53794T1 (de) | 1986-04-16 | 1987-03-11 | Schreibgeraet. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3612792 | 1986-04-16 | ||
DE19863612792 DE3612792A1 (de) | 1986-04-16 | 1986-04-16 | Schreibgeraet |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0241706A1 true EP0241706A1 (fr) | 1987-10-21 |
EP0241706B1 EP0241706B1 (fr) | 1990-05-02 |
Family
ID=6298790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87103491A Expired - Lifetime EP0241706B1 (fr) | 1986-04-16 | 1987-03-11 | Instrument à écrire |
Country Status (7)
Country | Link |
---|---|
US (1) | US4764045A (fr) |
EP (1) | EP0241706B1 (fr) |
JP (1) | JPS62249798A (fr) |
AT (1) | ATE53794T1 (fr) |
DE (2) | DE3612792A1 (fr) |
ES (1) | ES2015279B3 (fr) |
GR (1) | GR3000468T3 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6416242B1 (en) | 1993-11-12 | 2002-07-09 | Dataprint R. Kaufmann Gmbh | Efficient fluid dispensing utensil |
DE19529865C2 (de) | 1995-08-14 | 2002-02-28 | Kaufmann R Dataprint | Gerät zum Auftragen von Flüssigkeiten auf eine Unterlage mittels eines Auftragselements |
FR2751919B1 (fr) * | 1996-08-02 | 1998-10-30 | Conte | Article d'ecriture a encre liquide dont le reservoir est equipe d'un systeme anti-desamorcage |
US6457892B1 (en) | 2001-04-20 | 2002-10-01 | Avery Dennison Corporation | Writing instrument having a capillary hole through the container |
US6637965B1 (en) | 2001-06-22 | 2003-10-28 | Avery Dennison Corporation | Writing instrument having a reservoir between a tip and a capillary storage |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554654A (en) * | 1946-06-13 | 1951-05-29 | Parker Pen Co | Fountain pen |
US2681041A (en) * | 1946-06-08 | 1954-06-15 | Parker Pen Co | Fountain pen |
FR1325535A (fr) * | 1961-06-23 | 1963-04-26 | Carter S Ink Co | Moyen distributeur de liquide pour instruments de marquage |
FR87667E (fr) * | 1964-12-07 | 1966-09-23 | Dispositif destiné à régulariser l'alimentation des instruments à écrire tels que stylographes et autres | |
FR2302868A1 (fr) * | 1975-03-03 | 1976-10-01 | Graphic Controls Corp | Element de marquage non rechargeable |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR676144A (fr) * | 1929-06-04 | 1930-02-19 | Tube à rouge liquide pour les lèvres | |
US2684052A (en) * | 1948-09-11 | 1954-07-20 | Parker Pen Co | Writing instrument |
GB903559A (en) * | 1957-07-12 | 1962-08-15 | Mentmore Mfg Co Ltd | Improvements in or relating to fountain pens |
US2983254A (en) * | 1958-04-23 | 1961-05-09 | Mentmore Mfg Co Ltd | Fountain pens |
NL279972A (fr) * | 1961-06-23 | |||
US3113336A (en) * | 1962-01-03 | 1963-12-10 | Langnickel Arvid | Ink marker |
FR1439018A (fr) * | 1964-12-07 | 1966-05-20 | Dispositif destiné à régulariser l'alimentation des instruments à écrire tels que stylographes et autres | |
FR89617E (fr) * | 1966-02-21 | 1967-07-21 | Christian Ets | Stylographe à pointe capillaire, à bloc d'alimentation interchangeable |
US3614248A (en) * | 1967-07-25 | 1971-10-19 | Katsumi Otsuka | Pen wick made of synthetic resin |
US3627868A (en) * | 1968-05-24 | 1971-12-14 | Takaji Funahashi | Method of producing nibs for writing instruments |
GB1231956A (fr) * | 1968-12-10 | 1971-05-12 | ||
US3604817A (en) * | 1969-03-03 | 1971-09-14 | Takaji Funahashi | Writing instruments |
US3843270A (en) * | 1970-12-04 | 1974-10-22 | Y Kiriu | Nib and writing instrument construction with capillary action |
JPS5035779Y2 (fr) * | 1971-08-10 | 1975-10-18 | ||
AR205344A1 (es) * | 1973-05-11 | 1976-04-30 | Global Control Int | Procedimiento para la fabricacion de una barra de material termoplastico que presenta en el interior canales capilares para obtener plumillas de transmision capilar de la tinta |
NL7701595A (en) * | 1977-02-16 | 1978-08-18 | Bok Edward | Pen with absorbent plug in ink reservoir - has fibrous capillary ink feed unit and ink buffer compartment at reservoir lower end |
CH631919A5 (de) * | 1978-05-02 | 1982-09-15 | Baumgartner Papiers Sa | Schreibstift mit einem kapillarspeicher und verfahren zu dessen herstellung. |
JPS6136387Y2 (fr) * | 1980-11-13 | 1986-10-22 | ||
FR2546823B1 (fr) * | 1983-06-03 | 1989-02-17 | Pilot Pen Co Ltd | Noyau a plume pour un instrument d'ecriture |
DE3343004C2 (de) * | 1983-11-28 | 1986-04-03 | Vermes Chemie GmbH & Co KG, 8156 Otterfing | Schreibgerät |
-
1986
- 1986-04-16 DE DE19863612792 patent/DE3612792A1/de active Granted
-
1987
- 1987-03-11 DE DE8787103491T patent/DE3762490D1/de not_active Expired - Fee Related
- 1987-03-11 AT AT87103491T patent/ATE53794T1/de not_active IP Right Cessation
- 1987-03-11 ES ES87103491T patent/ES2015279B3/es not_active Expired - Lifetime
- 1987-03-11 EP EP87103491A patent/EP0241706B1/fr not_active Expired - Lifetime
- 1987-04-14 JP JP62089950A patent/JPS62249798A/ja active Pending
- 1987-04-16 US US07/039,136 patent/US4764045A/en not_active Expired - Fee Related
-
1990
- 1990-05-03 GR GR90400237T patent/GR3000468T3/el unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681041A (en) * | 1946-06-08 | 1954-06-15 | Parker Pen Co | Fountain pen |
US2554654A (en) * | 1946-06-13 | 1951-05-29 | Parker Pen Co | Fountain pen |
FR1325535A (fr) * | 1961-06-23 | 1963-04-26 | Carter S Ink Co | Moyen distributeur de liquide pour instruments de marquage |
FR87667E (fr) * | 1964-12-07 | 1966-09-23 | Dispositif destiné à régulariser l'alimentation des instruments à écrire tels que stylographes et autres | |
FR2302868A1 (fr) * | 1975-03-03 | 1976-10-01 | Graphic Controls Corp | Element de marquage non rechargeable |
Also Published As
Publication number | Publication date |
---|---|
US4764045A (en) | 1988-08-16 |
JPS62249798A (ja) | 1987-10-30 |
EP0241706B1 (fr) | 1990-05-02 |
GR3000468T3 (en) | 1991-06-28 |
DE3762490D1 (de) | 1990-06-07 |
ES2015279B3 (es) | 1990-08-16 |
DE3612792A1 (de) | 1987-10-22 |
ATE53794T1 (de) | 1990-06-15 |
DE3612792C2 (fr) | 1988-03-24 |
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