EP0301512A2 - Agencement d'impression à transmission de chaleur - Google Patents

Agencement d'impression à transmission de chaleur Download PDF

Info

Publication number: EP0301512A2
Authority: EP; European Patent Office
Prior art keywords: heating; thermal transfer; transfer printing; printing device; ribbon
Prior art date: 1987-07-27
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

EP19880112151

Other languages

German (de)

English (en)

Other versions

EP0301512A3 (en

EP0301512B1 (fr

Inventor

Rolf Roeschlein

Alfons Bräutigam

Heinz Schulte

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.)

Wincor Nixdorf International GmbH

Original Assignee

Siemens Nixdorf Informationssysteme AG

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.)

1987-07-27

Filing date

1988-07-27

Publication date

1989-02-01

1988-07-27 Application filed by Siemens Nixdorf Informationssysteme AG filed Critical Siemens Nixdorf Informationssysteme AG

1989-02-01 Publication of EP0301512A2 publication Critical patent/EP0301512A2/fr

1990-02-07 Publication of EP0301512A3 publication Critical patent/EP0301512A3/de

1992-01-22 Application granted granted Critical

1992-01-22 Publication of EP0301512B1 publication Critical patent/EP0301512B1/fr

2008-07-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/325—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
- B41J17/38—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper for dealing with the impression-transfer material after use

Definitions

the invention has for its object to provide a thermal transfer printing device of the type mentioned with a heating device that makes it possible in a simple, inexpensive and reliable manner, the characters on the ribbon used immediately after printing with little energy and without the risk of contamination of the Make the printing device unrecognizable.
a very simple, adjustable mounting of the heating strip is included if it is pivotably mounted about an axis parallel to the roller axis. With a ge suitable distance of the pivot axis from the roller axis, the heating strip can follow the increase in the winding diameter without its function being impaired.
thermal head 26 which extends essentially over the entire length of the pressure roller 24 and is pivotably mounted about a pivot axis 28 parallel to the latter. It can be adjusted by means of a crank drive 30, 32, 34, 36 between a pressure position in which it rests on the pressure roller 24 and a pressure-free position in which it is at a distance from the pressure roller 24.
the size of the plates 66 and 68 is chosen so that a free film section 72 remains between them and the carrier rail 48, which due to its elasticity allows the mobility of the heating element 74 formed by a film section 60, the plates 66 and 68 relative to the carrier rail 48 and allowed to neighboring heating elements 74. This ensures that the heating elements 74 lie flat on the surface of the ribbon roll, even if the diameter of the ribbon roll is not constant over the length of the winding roll. It goes without saying that more than the four individual heating elements shown could also be provided.
the heating foil 54 contains a temperature measuring conductor 76 which runs parallel to the heating conductor 56 and which consists of a material with a strongly temperature-dependent conductivity.
This measuring conductor 76 is connected to a temperature control unit 78, which then regulates the heating current or the heating voltage so that an at least approximately constant temperature of the heating strip is reached, which is above the melting point of the wax layer, but does not damage the carrier film of the ribbon.
the heating strip 46 lies against its circumference solely due to the force of gravity, regardless of the diameter of the winding roller 42, the individual heating elements 74 nestling against their circumferential surface over the entire length of the winding roller 42 due to their mobility.
the wax layer of the outermost ribbon bearings is melted and, due to the pressure exerted by the heating elements 74 and due to the capillary action between the adjacent ribbon windings, runs in such a way that the characters become unrecognizable and the ribbon windings stick together.
the heating bar 46 is shorter than the take-up roller 42, there remains an edge region of the ribbon roll in which the wax does not melt. This non-melting area seals the ribbon roll at the axial ends to prevent liquid wax from escaping at the roll ends.
the heating strip could also be mounted in lateral guides in such a way that it can be adjusted parallel to itself and perpendicular to the axis of the winding roll, the pressing of the heating strip also being able to take place by spring force.

Landscapes

Impression-Transfer Materials And Handling Thereof (AREA)
Electronic Switches (AREA)

EP88112151A 1987-07-27 1988-07-27 Agencement d'impression à transmission de chaleur Expired - Lifetime EP0301512B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3724827A DE3724827C1 (de)	1987-07-27	1987-07-27	Thermotransferdruckeinrichtung
DE3724827		1987-07-27

Publications (3)

Publication Number	Publication Date
EP0301512A2 true EP0301512A2 (fr)	1989-02-01
EP0301512A3 EP0301512A3 (en)	1990-02-07
EP0301512B1 EP0301512B1 (fr)	1992-01-22

Family

ID=6332443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88112151A Expired - Lifetime EP0301512B1 (fr)	1987-07-27	1988-07-27	Agencement d'impression à transmission de chaleur

Country Status (2)

Country	Link
EP (1)	EP0301512B1 (fr)
DE (2)	DE3724827C1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0730974A3 (fr) *	1995-03-07	1998-01-07	Francotyp-Postalia Aktiengesellschaft & Co.	Dispositif et cartouche à ruban encreur pour l'impression par transfert thermique
WO2011061330A2 (fr)	2009-11-20	2011-05-26	Symrise Ag	Utilisation d'agents rafraîchissants physiologiques et produits contenant de tels agents
WO2013041621A1 (fr)	2011-09-20	2013-03-28	Basf Se	Modulateurs à faible masse moléculaire du récepteur sensible au froid et au menthol trpm8, et leur utilisation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3217416A1 (de) *	1982-05-08	1983-11-10	Olympia Werke Ag, 2940 Wilhelmshaven	Farbbandkassette fuer eine schreib- oder aehnliche bueromaschine
DE3421406C1 (de) *	1984-06-08	1985-11-28	Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg	Farbbandkassette fuer Schreib- oder aehnliche Maschinen
JPH06120785A (ja) *	1992-10-02	1994-04-28	Kokusai Electric Co Ltd	パルス遅延回路

1987
- 1987-07-27 DE DE3724827A patent/DE3724827C1/de not_active Expired
1988
- 1988-07-27 EP EP88112151A patent/EP0301512B1/fr not_active Expired - Lifetime
- 1988-07-27 DE DE8888112151T patent/DE3867950D1/de not_active Expired - Lifetime

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0730974A3 (fr) *	1995-03-07	1998-01-07	Francotyp-Postalia Aktiengesellschaft & Co.	Dispositif et cartouche à ruban encreur pour l'impression par transfert thermique
US5821975A (en) *	1995-03-07	1998-10-13	Francotyp-Postalia Ag & Co.	Method and apparatus for monitoring inking ribbon usage in a thermal printing process and for controlling printing dependent theron
WO2011061330A2 (fr)	2009-11-20	2011-05-26	Symrise Ag	Utilisation d'agents rafraîchissants physiologiques et produits contenant de tels agents
WO2013041621A1 (fr)	2011-09-20	2013-03-28	Basf Se	Modulateurs à faible masse moléculaire du récepteur sensible au froid et au menthol trpm8, et leur utilisation

Also Published As

Publication number	Publication date
EP0301512A3 (en)	1990-02-07
DE3867950D1 (de)	1992-03-05
EP0301512B1 (fr)	1992-01-22
DE3724827C1 (de)	1989-01-26

Legal Events

Date	Code	Title	Description
1988-12-17	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
1989-02-01	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
1989-04-19	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB IT NL
1989-12-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-02-07	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT NL
1990-02-07	RHK1	Main classification (correction)	Ipc: B41J 35/38
1990-03-21	17P	Request for examination filed	Effective date: 19900118
1990-12-05	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: SIEMENS NIXDORF INFORMATIONSSYSTEME AKTIENGESELLSC
1991-08-14	17Q	First examination report despatched	Effective date: 19910704
1991-12-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1992-01-22	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT NL
1992-03-05	REF	Corresponds to:	Ref document number: 3867950 Country of ref document: DE Date of ref document: 19920305
1992-04-03	ET	Fr: translation filed
1992-04-17	ITF	It: translation for a ep patent filed
1992-05-06	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1992-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19920731 Year of fee payment: 5
1992-09-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19920915 Year of fee payment: 5
1992-09-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19920928
1992-11-26	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-11-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-01-13	26N	No opposition filed
1993-06-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19930618 Year of fee payment: 6
1993-07-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19930716 Year of fee payment: 6
1994-02-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19940201
1994-03-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1994-07-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19940727
1995-03-29	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19940727
1995-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19950331
1995-05-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2005-07-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050727

Publication	Publication Date	Title
DE3108367C2 (de)	1986-07-24	Verfahren zur Steuerung der Bewegung zwischen dem Thermokopf und einem Aufzeichnungsmaterial in einer Thermodruckvorrichtung
DE4433892B4 (de)	2006-06-29	Zeilendrucker mit einem Thermo-Zeilendruckkopf
DE3687198T2 (de)	1993-04-15	Farbuebertragungsmaterialkassette und damit versehenes bildaufzeichnungsgeraet.
DE2419026C3 (de)	1979-06-28	Vorrichtung zum Abnehmen eines Kopierblattes
DE3635314C2 (fr)	1990-11-22
DE1253941B (de)	1967-11-09	Schnelldruckvorrichtung
DE69130367T2 (de)	1999-04-01	Transferdrucker
DE69105177T2 (de)	1995-03-23	Vorrichtung zum Vorschieben bedruckbaren Materials in einer Druckeinrichtung.
EP0301512B1 (fr)	1992-01-22	Agencement d'impression à transmission de chaleur
DE3934491C2 (fr)	1992-09-24
DE3421639A1 (de)	1984-12-13	Farbband-zufuehrvorrichtung
DE60317280T2 (de)	2008-08-28	Thermoaktivierungsvorrichtung für wärmeempfindliches selbstklebendes Blatt und diese benutzende Druckeranordnung
DE2516149C3 (de)	1983-01-05	Vorrichtung zum Konstanthalten des Abstandes des Druckkopfes eines Matrixdruckers vom Aufzeichnungsträger
DE3721925C2 (fr)	1990-11-22
EP1536952A1 (fr)	2005-06-08	Dispositif pour imprimer un ou plusieurs objets pouvant etre deplaces dans un sens d'avance
DE69424091T2 (de)	2000-12-21	Drucker mit Thermodruckkopf
DE2642540B2 (de)	1979-10-04	Druckvorrichtung
DE3614840C2 (fr)	1991-04-18
DE3736729A1 (de)	1988-05-19	Auflagevorrichtung fuer thermodrucker
DE3686826T2 (de)	1993-04-22	Bandkassette fuer drucker.
DE3510260C2 (fr)	1987-09-10
DE3421406C1 (de)	1985-11-28	Farbbandkassette fuer Schreib- oder aehnliche Maschinen
DE4014124A1 (de)	1991-11-07	Druckgeraet
DE2517824B2 (de)	1978-09-07	Farbbandvorrichtung
DE19845499C2 (de)	2003-03-20	Tintentransferdrucker