EP0091561A1 - Cartouche d'encrage pour un dispositif de marquage - Google Patents

Cartouche d'encrage pour un dispositif de marquage Download PDF

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Publication number
EP0091561A1
EP0091561A1 EP83102333A EP83102333A EP0091561A1 EP 0091561 A1 EP0091561 A1 EP 0091561A1 EP 83102333 A EP83102333 A EP 83102333A EP 83102333 A EP83102333 A EP 83102333A EP 0091561 A1 EP0091561 A1 EP 0091561A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
ink
gap
color
abutment surface
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.)
Withdrawn
Application number
EP83102333A
Other languages
German (de)
English (en)
Inventor
Kurt Steinbrenner
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.)
Fr Sander & Co GmbH
Sander GmbH and Co
Original Assignee
Fr Sander & Co GmbH
Sander GmbH and Co
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 Fr Sander & Co GmbH, Sander GmbH and Co filed Critical Fr Sander & Co GmbH
Publication of EP0091561A1 publication Critical patent/EP0091561A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/24—Absorbent pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
    • B41K3/54—Inking devices
    • B41K3/56—Inking devices using inking pads

Definitions

  • the invention relates to an ink cartridge for marking devices, having an ink-receiving pad arranged inside the cartridge case and an ink-dispensing surface which can be brought into contact with the ink-transfer roller of the marking device.
  • the ink delivery surface is formed by a silk membrane sewn onto a felt disc. Behind this felt disc there is a second felt disc, which in turn is in direct contact with the ink absorption pad. A space that accommodates the ink or paint extends between the cartridge base and the ink transfer pad. The open end of the cartridge is cut apart to a narrow edge.
  • a color cartridge with a subsequent storage space is known. Between the cartridge case and Storage space is a small opening for a guide element connected to the pillow in the form of a wick. The latter is knotted directly behind the opening on the cartridge case side. The free end extends to the bottom of the box-like memory molded onto the cartridge case. There is a relatively complex special design.
  • a filter arrangement formed by disks forms the paint delivery surface.
  • the object of the present invention is to design a generic color cartridge while maintaining the introduced cartridge shape in a structurally simple manner in such a way that consistent color delivery is achieved over longest periods of use, even without the wear-prone silk membrane.
  • the color cartridge consists of a cartridge case 1 closed at the bottom, a head piece 2 which closes off the interior of the cover and a protective cover 3 overlapping the head piece 2. All parts can be made of plastic.
  • the cylindrical, at the bottom 4 slightly conical tapered cartridge case 1 receives compressible filling material 5 of suitable capillarity. It is mostly felt plugs. But it can also be plate-shaped blanks that are rolled up, so that the radial gap 6 shown in FIG. 2 remains, which can be used for refilling the color or ink. For this purpose, the head piece 2 assigned in clip connection is pulled off. As can be seen from FIG. 4, the filling material 5 is formed by a plurality of individual plugs. The whole is referred to as a color absorption cushion K.
  • the ink delivery surface F which can be brought into contact with an ink transfer roller 7 of a marking device (not shown in detail) is formed by the end section 8 'of a wick strip 8. It is a material with a high capillary effect. The width of the strip corresponds approximately to the radius of the cartridge case. The strip thickness is 4-5 mm. It can be felt.
  • the top of the head piece 2 which forms a cartridge end wall 2 ' rises at an acute angle to the longitudinal axis x-x of the cartridge, this forming an abutment surface W for the end section 8' of the wick strip 8 bent into a parallel position.
  • the gap 10 is located outside the longitudinal axis xx of the cartridge.
  • the offset dimension y corresponds to approximately half a radius of the cartridge sleeve 1 having a circular cross section (cf. FIG. 3).
  • the wick strip 8 which is bent into an obtuse angle, has a certain restoring force, which therefore keeps it in constant contact with the ink transfer roller 7.
  • the abutment surface W provides constant support. Except for the required driving contact, the tongue-like free end section 8 'remains practically stress-free. There are also no constrictions that could impair the capillary flow.
  • the gap 10 is realized in the area of the end face 11 of a step St to the abutment surface W.
  • the height z of the step corresponds approximately to half the extent of the increase in the abutment surface W.
  • the wick strip 8 runs from the section of the inner wall 1 ′ closest to the gap to the side surface of the cartridge. It is rounded in the angular vertex area there. The rounding bears the reference number 12.
  • the gap 10 can also continue - by a measure of approximately the gap height in the region of the ceiling of the head piece which forms the abutment W. This is advantageous in that the root area of the end section 8 'forming the ink delivery surface has an enlarged contact area with the ink absorption pad K.
  • the insertable ring wall section of the head piece 2 has ring beads 13 on the outside, which snap into correspondingly shaped grooves in the inner wall 1 'of the cartridge case 1 or vice versa.
  • an annular collar 14 is formed on the head piece 2, which lies on the end edge of the cartridge case which is somewhat thickened in the area of the clip connection zone.
  • the ring collar 14 is located slightly below the ceiling of the head piece.
  • the cylindrical protrusion extending over it also serves as a plug-in projection for the sealing cover 3 which can be placed in a sealing manner.
  • the latter also has a thickened ring wall in the plug-in overlap region.
  • a free space 15 which is not filled by the filling material 5 is created between the cartridge end wall 2 'and the corresponding end face of the ink-absorbing pad K.
  • the corresponding space can function as a paint chamber close to the gap. This enables a preferred supply, especially since the color cartridge is used horizontally in the position of use or with the gap-side end wall even pointing downwards.

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Pens And Brushes (AREA)
EP83102333A 1982-04-10 1983-03-10 Cartouche d'encrage pour un dispositif de marquage Withdrawn EP0091561A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823213453 DE3213453C2 (de) 1982-04-10 1982-04-10 Farbpatrone für Markierungsvorrichtungen
DE3213453 1982-04-10

Publications (1)

Publication Number Publication Date
EP0091561A1 true EP0091561A1 (fr) 1983-10-19

Family

ID=6160744

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102333A Withdrawn EP0091561A1 (fr) 1982-04-10 1983-03-10 Cartouche d'encrage pour un dispositif de marquage

Country Status (3)

Country Link
EP (1) EP0091561A1 (fr)
AU (1) AU1309583A (fr)
DE (1) DE3213453C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220616A (en) * 1988-05-11 1990-01-17 Francotyp Postalia Gmbh Inking device
EP0841172A2 (fr) * 1996-11-06 1998-05-13 Riso Kagaku Corporation Cartouche d'encre pour imprimante
US5808645A (en) * 1992-11-25 1998-09-15 Tektronix, Inc. Removable applicator assembly for applying a liquid layer
EP1331097A1 (fr) * 2002-01-28 2003-07-30 Hewlett-Packard Company Mécanisme d'alimentation en encre vers une imprimante portable à jet d'encre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837251A (en) * 1930-03-20 1931-12-22 Jr Claude H Bright Ink pad with reversible plate
US3662682A (en) * 1970-06-12 1972-05-16 Alfred A Marozzi Replaceable cartridge type of inking apparatus
US3797390A (en) * 1971-08-11 1974-03-19 Bell Mark Corp Fuzia J Ink cartridge with sealing means for reciprocal printing heads
US4176604A (en) * 1978-03-23 1979-12-04 Eagen Roger D Apparatus for printing a label on a web

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145967A (en) * 1977-11-22 1979-03-27 Marozzi Alfred A Enlarged ink supply cartridge for marking apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837251A (en) * 1930-03-20 1931-12-22 Jr Claude H Bright Ink pad with reversible plate
US3662682A (en) * 1970-06-12 1972-05-16 Alfred A Marozzi Replaceable cartridge type of inking apparatus
US3797390A (en) * 1971-08-11 1974-03-19 Bell Mark Corp Fuzia J Ink cartridge with sealing means for reciprocal printing heads
US4176604A (en) * 1978-03-23 1979-12-04 Eagen Roger D Apparatus for printing a label on a web

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220616A (en) * 1988-05-11 1990-01-17 Francotyp Postalia Gmbh Inking device
GB2220616B (en) * 1988-05-11 1991-11-20 Francotyp Postalia Gmbh Inking device
US5808645A (en) * 1992-11-25 1998-09-15 Tektronix, Inc. Removable applicator assembly for applying a liquid layer
EP0841172A2 (fr) * 1996-11-06 1998-05-13 Riso Kagaku Corporation Cartouche d'encre pour imprimante
EP0841172A3 (fr) * 1996-11-06 1999-03-17 Riso Kagaku Corporation Cartouche d'encre pour imprimante
EP1331097A1 (fr) * 2002-01-28 2003-07-30 Hewlett-Packard Company Mécanisme d'alimentation en encre vers une imprimante portable à jet d'encre
US6834946B2 (en) 2002-01-28 2004-12-28 Hewlett-Packard Development Company, L.P. Mechanism for supplying ink to a portable ink jet printer

Also Published As

Publication number Publication date
DE3213453A1 (de) 1983-11-03
DE3213453C2 (de) 1984-09-13
AU1309583A (en) 1983-10-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840620

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STEINBRENNER, KURT