FR2256042A1 - Felt tip pen for ink or paints - with front writing unit and rear container and liquid connection towards the outside - Google Patents

Felt tip pen for ink or paints - with front writing unit and rear container and liquid connection towards the outside

Info

Publication number
FR2256042A1
FR2256042A1 FR7347074A FR7347074A FR2256042A1 FR 2256042 A1 FR2256042 A1 FR 2256042A1 FR 7347074 A FR7347074 A FR 7347074A FR 7347074 A FR7347074 A FR 7347074A FR 2256042 A1 FR2256042 A1 FR 2256042A1
Authority
FR
France
Prior art keywords
pen
outside
writing unit
ink
liquid connection
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
FR7347074A
Other languages
French (fr)
Other versions
FR2256042B1 (en
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.)
ARRASSE ALBERT FR
Original Assignee
ARRASSE ALBERT FR
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 ARRASSE ALBERT FR filed Critical ARRASSE ALBERT FR
Priority to FR7347074A priority Critical patent/FR2256042A1/en
Priority to DE19742460345 priority patent/DE2460345A1/en
Publication of FR2256042A1 publication Critical patent/FR2256042A1/en
Application granted granted Critical
Publication of FR2256042B1 publication Critical patent/FR2256042B1/fr
Granted 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
    • B43K8/16—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

Landscapes

  • Pens And Brushes (AREA)

Abstract

The felt tip pen for liquid ink or paint has a front writing unit and a container located to the rear fitted with a passage to connect the inside of the pen with the writing unit. The pen has a liquid connector connecting two points leading to the inside of the pen with one of these points located further forward than the other points. This liquid connection has a recess which loads towards the outside of the pen. The liquid connection towards the outside has a pressure equalisation chamber along it's path and is made in the form of a screw shaped channel with variable cross section.
FR7347074A 1973-12-28 1973-12-28 Felt tip pen for ink or paints - with front writing unit and rear container and liquid connection towards the outside Granted FR2256042A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7347074A FR2256042A1 (en) 1973-12-28 1973-12-28 Felt tip pen for ink or paints - with front writing unit and rear container and liquid connection towards the outside
DE19742460345 DE2460345A1 (en) 1973-12-28 1974-12-20 PEN FOR LIQUID INK, IN PARTICULAR FOR INK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7347074A FR2256042A1 (en) 1973-12-28 1973-12-28 Felt tip pen for ink or paints - with front writing unit and rear container and liquid connection towards the outside

Publications (2)

Publication Number Publication Date
FR2256042A1 true FR2256042A1 (en) 1975-07-25
FR2256042B1 FR2256042B1 (en) 1976-11-19

Family

ID=9129976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7347074A Granted FR2256042A1 (en) 1973-12-28 1973-12-28 Felt tip pen for ink or paints - with front writing unit and rear container and liquid connection towards the outside

Country Status (2)

Country Link
DE (1) DE2460345A1 (en)
FR (1) FR2256042A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502067A1 (en) * 1981-03-17 1982-09-24 Mutschler Otto CONICAL TIP WITH DOWN MASS AND HOLDING MEMBER FOR TRACING INSTRUMENTS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753546A (en) * 1978-02-14 1988-06-28 Koh-I-Noor Rapidograph, Inc. Pressure balanced stylographic pen
US4930921A (en) * 1980-03-10 1990-06-05 Koh-I-Noor Rapidograph, Inc. Tubular writting pen with superposed pressure equalization chambers
DE3037257C2 (en) * 1980-10-02 1984-02-09 Otto 6900 Heidelberg Mutschler Tubular pen tip for ink pens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502067A1 (en) * 1981-03-17 1982-09-24 Mutschler Otto CONICAL TIP WITH DOWN MASS AND HOLDING MEMBER FOR TRACING INSTRUMENTS

Also Published As

Publication number Publication date
FR2256042B1 (en) 1976-11-19
DE2460345A1 (en) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse