EP0110207B1 - Schreibgerät - Google Patents

Schreibgerät Download PDF

Info

Publication number
EP0110207B1
EP0110207B1 EP83111177A EP83111177A EP0110207B1 EP 0110207 B1 EP0110207 B1 EP 0110207B1 EP 83111177 A EP83111177 A EP 83111177A EP 83111177 A EP83111177 A EP 83111177A EP 0110207 B1 EP0110207 B1 EP 0110207B1
Authority
EP
European Patent Office
Prior art keywords
writing
sleeve
cylindrical body
bore
cylinder body
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.)
Expired
Application number
EP83111177A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0110207A3 (en
EP0110207A2 (de
Inventor
Gerold Anderka
Rolf Tenhagen
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.)
Rotring International & Co Kg Te Hamburg Bo GmbH
Original Assignee
Rotring Werke Riepe KG
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 Rotring Werke Riepe KG filed Critical Rotring Werke Riepe KG
Priority to AT83111177T priority Critical patent/ATE30223T1/de
Publication of EP0110207A2 publication Critical patent/EP0110207A2/de
Publication of EP0110207A3 publication Critical patent/EP0110207A3/de
Application granted granted Critical
Publication of EP0110207B1 publication Critical patent/EP0110207B1/de
Expired legal-status Critical Current

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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
    • B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
    • B43K8/18—Arrangements for feeding the ink to the writing-points

Definitions

  • the sleeve body on its inner surface has a helical recess forming an inner compensation chamber, the front end of which is connected to a transverse bore provided in the front end region of the cylinder body and connected to its inner bore, and the rear end of which is connected to a through a connecting bore extending through the wall of the sleeve body provided on the outer surface thereof is connected a helical recess forming an outer compensation chamber, which is covered by a sleeve part, this recess being formed by a between the front end of the sleeve part and the cylinder body formed annular space is connected to the ambient air, characterized in that the sleeve body is arranged separately from
  • the compensation chamber area is integrally formed on the front end of the writing liquid tank, so that the writing liquid tank and compensation chamber area can be plugged or pushed together onto the cylinder body from behind, the outer compensation chamber being separated from the cylinder body usually trained sleeve part is covered, which is removable to the front to expose the outer compensation chamber.
  • the user can clean the compensation chambers each time the writing liquid tank is refilled, because the compensation chambers are exposed for refilling when the writing liquid tank is removed. If the writing liquid tank is designed as a writing liquid cartridge, such a cleaning of the compensation chambers is not necessary, because when a writing liquid cartridge is replaced by a new writing liquid cartridge, clean compensation chambers are automatically used.
  • the writing instrument is designed according to the invention in such a way that the sleeve body is arranged separately from the writing liquid tank and that the sleeve body is axially fixed between the cylinder body and the writing liquid tank.
  • the writing liquid tank and the compensation chamber area are thus separate components, and the writing liquid tank can be produced very easily, which is particularly advantageous if the writing liquid tank has the shape of a writing liquid cartridge, i.e. represents an exchange part which, after its content has been used up, is discarded and replaced by a new cartridge is replaced.
  • the separate sleeve body forming the compensation chamber area can also be produced relatively easily because, separate from the writing liquid tank, it also represents a relatively simple element.
  • the cleaning of the sleeve body is possible in two stages, because when the sleeve part covering the outer compensation chamber is pulled off, the outer compensation chamber is exposed and can be cleaned while the sleeve body itself remains in its position on the cylinder body. However, when the sleeve part is removed, it can be pulled back from the cylinder body without the aid of a tool, because its outer surface is freely accessible.
  • the latter preferably consists of a plastic whose elastic deformability is greater than that of the cylinder body and the sleeve part.
  • the invention is based on the following partly as a view and partly in section, a tube pen with a screwed-on holder shaft showing the figure.
  • the tube recorder shown contains a cylinder body 1, in the front end of which the writing tube 4 is held by means of a metal holder 3 embedded in the cylinder body 1.
  • a drop weight body 2 in the inner bore of the tubular cylinder body 1 there is a drop weight body 2, in the front end of which a cleaning wire is fastened in a manner not shown, which extends into the writing tube 4 and can be moved back and forth with the drop weight body 2 in the axial direction.
  • a falling weight safety device 5 having a central opening is inserted.
  • a transverse bore 7 which connects the outer cylinder surface of the cylinder body 1 with its inner bore.
  • a sleeve body 15 is attached to the cylinder body 1 from behind, and its front end at 16 is in sealing engagement with the cylinder body 1.
  • the sleeve body 15 lies at 18 sealingly on the outer surface of the cylinder body 1, and it has a rearwardly extending section 8.
  • the transverse bore 7 is connected to the front end of a helical compensation chamber 14 formed on the inner surface of the sleeve body 15, which is thus covered by the outer surface of the cylinder body.
  • the outer compensation chamber 12 is covered by a sleeve part 9 which is attached from the front.
  • the rear end of the section 8 comes to rest on the ink tank 11, whereby the sleeve part 9 is positioned. 19 there is a sealing engagement between sleeve body 15 and sleeve part 9, while the outer compensation chamber 12 is connected to the ambient air via an annular space 10 formed between sleeve body 15 and sleeve part 9.
  • the ink tank 11 is attached to the cylinder body 1 from behind, and a holder shaft 5 is screwed onto a thread 17 of the sleeve part 9.
  • a stop (not shown) can be provided in the holder shaft 5, which supports the ink tank 11 against axial displacement.
  • the ink tank 11 is to be removed for filling or, if it is designed as an ink cartridge, it is to be replaced, the holder shaft 5 is unscrewed and the removal or replacement is carried out.
  • the sleeve part 9 is moved forward and removed with the support of the cylinder body 1 on the writing tube 4 or on the metal frame 3. As a result, the outer compensation chamber 12 is exposed, which can be cleaned in this position.
  • the tube recorder is held on the metal holder 3 and the sleeve body 15 is pulled back from the cylinder body 1 by hand, ie without the aid of a special tool.
  • the sleeve part 9 is then put back on from the front and the filled ink tank 11 is pushed onto the cylinder body 1 from behind. Then the holder shaft 5 can be screwed onto the thread 17 of the sleeve part 9.

Landscapes

  • Pens And Brushes (AREA)
EP83111177A 1982-12-03 1983-11-09 Schreibgerät Expired EP0110207B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83111177T ATE30223T1 (de) 1982-12-03 1983-11-09 Schreibgeraet.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3244697 1982-12-03
DE19823244697 DE3244697A1 (de) 1982-12-03 1982-12-03 Schreibgeraet

Publications (3)

Publication Number Publication Date
EP0110207A2 EP0110207A2 (de) 1984-06-13
EP0110207A3 EP0110207A3 (en) 1985-05-29
EP0110207B1 true EP0110207B1 (de) 1987-10-14

Family

ID=6179674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111177A Expired EP0110207B1 (de) 1982-12-03 1983-11-09 Schreibgerät

Country Status (8)

Country Link
US (1) US4549828A (pt)
EP (1) EP0110207B1 (pt)
JP (1) JPS59111895A (pt)
AT (1) ATE30223T1 (pt)
BR (1) BR8306628A (pt)
DE (2) DE3244697A1 (pt)
IN (1) IN159702B (pt)
MX (1) MX155771A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8631592U1 (de) * 1986-11-26 1987-12-23 J. S. Staedtler GmbH & Co, 8500 Nürnberg Schreibspitze oder Aufzeichnungselement
JPH0712053Y2 (ja) * 1988-05-31 1995-03-22 ぺんてる株式会社 外装体
DE4243686C2 (de) * 1992-12-18 1996-12-12 Rotring Int Gmbh Tinten- oder Tuscheschreibgerät
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
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT285375B (de) * 1965-08-12 1970-10-27 Hebborn & Co H Patronenfüllhalter
AT283155B (de) * 1968-05-22 1970-07-27 Dahle Wilhelm Metallwaren Röhrchenschreiber
DE1967021C3 (de) * 1969-03-10 1981-10-22 Rotring-Werke Riepe Kg, 2000 Hamburg Tuschetank
DE2159522C3 (de) * 1971-12-01 1979-03-15 Rotring-Werke Riepe Kg, 2000 Hamburg Röhrchenschreiber
JPS5233533B1 (pt) * 1971-04-07 1977-08-29
US3778754A (en) * 1971-06-26 1973-12-11 Yamaichi Electric Mfg Socket for integrated circuit
US3824023A (en) * 1971-09-30 1974-07-16 Koh I Noor Rapidograph Venting device for stylographic pens
US3870421A (en) * 1971-12-08 1975-03-11 Staedtler J S Tubular nib-type pen with a screwed-in nib
JPS5233533A (en) * 1975-09-09 1977-03-14 Fuji Xerox Co Ltd Sorter
US4207012A (en) * 1975-09-25 1980-06-10 Koh-I-Noor Rapidograph, Inc. Ink compensating chamber for scriber
NL7904617A (nl) * 1979-06-12 1980-12-16 Bok Edward Ventilatie-patroon voor stylographische pen.
DE3009100C2 (de) * 1980-03-10 1982-05-27 Rotring-Werke Riepe Kg, 2000 Hamburg Schreibgerät
DE3009169C2 (de) * 1980-03-10 1982-07-22 Rotring-Werke Riepe Kg, 2000 Hamburg Schreibflüssigkeitstank
EP0089067B1 (de) * 1980-03-10 1986-05-28 rotring-werke Riepe KG Schreibflüssigkeitstank oder -patrone für eine Schreiberspitze
DE3010944C2 (de) * 1980-03-21 1985-08-08 Rotring-Werke Riepe Kg, 2000 Hamburg Schreibgerät
DE3037257C2 (de) * 1980-10-02 1984-02-09 Otto 6900 Heidelberg Mutschler Röhrchenschreiberspitze für Tuscheschreibgeräte
DE3110199C1 (de) * 1981-03-17 1983-01-13 Otto 6900 Heidelberg Mutschler Schreibspitze fuer ein Schreibgeraet mit einer Roehrchenfeder

Also Published As

Publication number Publication date
JPS6341757B2 (pt) 1988-08-18
EP0110207A3 (en) 1985-05-29
BR8306628A (pt) 1984-07-10
JPS59111895A (ja) 1984-06-28
EP0110207A2 (de) 1984-06-13
DE3244697A1 (de) 1984-06-07
ATE30223T1 (de) 1987-10-15
IN159702B (pt) 1987-06-06
US4549828A (en) 1985-10-29
MX155771A (es) 1988-04-25
DE3374052D1 (en) 1987-11-19

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