EP0140157A3 - Ink conduit for the nibs of writing implements - Google Patents

Ink conduit for the nibs of writing implements Download PDF

Info

Publication number
EP0140157A3
EP0140157A3 EP84111447A EP84111447A EP0140157A3 EP 0140157 A3 EP0140157 A3 EP 0140157A3 EP 84111447 A EP84111447 A EP 84111447A EP 84111447 A EP84111447 A EP 84111447A EP 0140157 A3 EP0140157 A3 EP 0140157A3
Authority
EP
European Patent Office
Prior art keywords
groove
air
air inlet
tubular member
ink
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
EP84111447A
Other languages
German (de)
Other versions
EP0140157B1 (en
EP0140157A2 (en
Inventor
Otto Mutschler
Albert Menrath
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84111447T priority Critical patent/ATE30222T1/en
Publication of EP0140157A2 publication Critical patent/EP0140157A2/en
Publication of EP0140157A3 publication Critical patent/EP0140157A3/en
Application granted granted Critical
Publication of EP0140157B1 publication Critical patent/EP0140157B1/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
    • 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
    • B43K8/04—Arrangements for feeding ink to writing-points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs

Landscapes

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

Abstract

A balanced ink feeding system comprises a lamellate body connected to a retaining member holding a writing element for feeding ink to the writing element, the retaining member with the lamellate body being fluid-tightly fastened in a housing sleeve by frictional engagement therewith. The lamellate balanced ink feeding system body includes a tubular member, two ink collecting chamber halves arranged on the tubular member, respective air inlet and outlet grooves conducting air to and from the two chamber halves, and a center air conducting groove between the air inlet groove and air outlet groove, the grooves extending parallel to each other, respective webs projecting from the tubular member for air-tightly separating the air inlet and outlet grooves from the center groove, a flange on the tubular member for closing respective front ends of the air inlet and outlet grooves adjacent the writing element, respective rear ends of the air inlet and outlet grooves remote from the writing element being in communication with the center air conducting groove through a transverse groove, and the transverse groove being in communication with an ink flow control path, a capillary gap and an air passage groove.
EP84111447A 1983-10-21 1984-09-26 Ink conduit for the nibs of writing implements Expired EP0140157B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84111447T ATE30222T1 (en) 1983-10-21 1984-09-26 INK FEED FOR WRITING ELEMENTS ON WRITING INSTRUMENTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3338227 1983-10-21
DE3338227A DE3338227C2 (en) 1983-10-21 1983-10-21 Ink pens for writing implements

Publications (3)

Publication Number Publication Date
EP0140157A2 EP0140157A2 (en) 1985-05-08
EP0140157A3 true EP0140157A3 (en) 1985-06-05
EP0140157B1 EP0140157B1 (en) 1987-10-14

Family

ID=6212380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111447A Expired EP0140157B1 (en) 1983-10-21 1984-09-26 Ink conduit for the nibs of writing implements

Country Status (5)

Country Link
US (1) US4645367A (en)
EP (1) EP0140157B1 (en)
JP (1) JPS6122997A (en)
AT (1) ATE30222T1 (en)
DE (1) DE3338227C2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445944C1 (en) * 1984-12-17 1986-06-05 Otto 6900 Heidelberg Mutschler Ink pipe for tube recorders
DE3926271A1 (en) * 1989-08-09 1991-02-14 Geha Werke Gmbh Ink duct for fountain pen - consists of series of interconnected discs placed one upon another
DE4018598A1 (en) * 1990-06-09 1991-12-12 Otto Mutschler WRITING UNIT FOR A CARTRIDGE FILLER
JPH0688732A (en) * 1992-09-07 1994-03-29 Nissan Motor Co Ltd Navigation apparatus for vehicle
US5551789A (en) * 1993-10-13 1996-09-03 Kawakami Giken Co Ltd Cosmetic material container
CA2143518C (en) * 1994-03-16 1999-03-09 Kazuaki Matsumoto Writing implement
DE19538501C1 (en) * 1995-10-02 1997-03-06 Rotring Int Gmbh Ink pen
US5906446A (en) * 1996-10-22 1999-05-25 Bic Corporation Fillerless writing instrument
AU748530B2 (en) * 1996-10-22 2002-06-06 Bic Corporation Fillerless writing instrument
JP2000233592A (en) * 1999-02-17 2000-08-29 Pilot Ink Co Ltd Direct ink supply writing utensil
JP4609978B2 (en) 1999-07-19 2011-01-12 三菱鉛筆株式会社 Writing instrument
EP1666272B1 (en) * 2003-09-05 2010-10-20 Mitsubishi Pencil Co., Ltd. Applicator
FR2900868B1 (en) * 2006-05-12 2011-02-11 Bic Soc WRITING INSTRUMENT HAVING A CAPILLARY WRITING TIP
DE202006017655U1 (en) * 2006-11-20 2008-04-03 Schwan-Stabilo Cosmetics Gmbh & Co. Kg applicator
DE102006054462B4 (en) * 2006-11-20 2010-03-18 Schwan-Stabilo Cosmetics Gmbh & Co. Kg Applicator and cosmetic device with applicator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461628A1 (en) * 1965-04-30 1969-03-27 Montblanc Simplo Gmbh Ink feed for fountain pen
DE7532139U (en) * 1975-10-09 1976-02-19 Fa. Philipp Mutschler, 6900 Heidelberg Ink feed system for writing elements in fountain pens
DE3207219A1 (en) * 1982-02-27 1983-10-13 Geha-Werke Gmbh, 3000 Hannover Writing instrument, especially writing cartridge
EP0091610A1 (en) * 1982-03-30 1983-10-19 Anweiler, Walter, Ing. (grad.) Feeding conduit for a fountain pen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101304A (en) * 1936-06-05 1937-12-07 Sheaffer W A Pen Co Fountain pen
US2158615A (en) * 1937-07-26 1939-05-16 Sheaffer W A Pen Co Fountain pen
DE1178325B (en) * 1957-09-21 1964-09-17 Ernst Rodenhaeuser Jun Ink feed for fountain pen with two compensation chambers
US3087464A (en) * 1959-06-29 1963-04-30 Parker Pen Co Modular fountain pen
GB941439A (en) * 1961-08-14 1963-11-13 Roll Tip England Ltd Improvements in liquid-applying instruments
GB1183713A (en) * 1966-02-10 1970-03-11 Perry Ltd E S Improvements in and relating to Pens.
DE1984489U (en) * 1968-02-03 1968-04-25 Mutschler Fa Philipp FRONT PART FOR CARTRIDGE FILLER HOLDER.
DE2017353C3 (en) * 1970-04-11 1974-05-30 Fa. Philipp Mutschler, 6900 Heidelberg Ink feed for fountain pens
JPS5412410Y2 (en) * 1975-12-10 1979-05-31
DE3010944C2 (en) * 1980-03-21 1985-08-08 Rotring-Werke Riepe Kg, 2000 Hamburg Writing implement
DE8208950U1 (en) * 1982-03-30 1982-10-07 Anweiler, Walter, Ing. (grad.), 6907 Nußloch Fountain pen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461628A1 (en) * 1965-04-30 1969-03-27 Montblanc Simplo Gmbh Ink feed for fountain pen
DE7532139U (en) * 1975-10-09 1976-02-19 Fa. Philipp Mutschler, 6900 Heidelberg Ink feed system for writing elements in fountain pens
DE3207219A1 (en) * 1982-02-27 1983-10-13 Geha-Werke Gmbh, 3000 Hannover Writing instrument, especially writing cartridge
EP0091610A1 (en) * 1982-03-30 1983-10-19 Anweiler, Walter, Ing. (grad.) Feeding conduit for a fountain pen

Also Published As

Publication number Publication date
JPH0233313B2 (en) 1990-07-26
US4645367A (en) 1987-02-24
EP0140157B1 (en) 1987-10-14
EP0140157A2 (en) 1985-05-08
DE3338227C2 (en) 1985-11-28
ATE30222T1 (en) 1987-10-15
JPS6122997A (en) 1986-01-31
DE3338227A1 (en) 1985-05-15

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