ES2043080T3 - Impresora con mecanismo de ajuste de paso del cabezal impresor. - Google Patents

Impresora con mecanismo de ajuste de paso del cabezal impresor.

Info

Publication number
ES2043080T3
ES2043080T3 ES89480034T ES89480034T ES2043080T3 ES 2043080 T3 ES2043080 T3 ES 2043080T3 ES 89480034 T ES89480034 T ES 89480034T ES 89480034 T ES89480034 T ES 89480034T ES 2043080 T3 ES2043080 T3 ES 2043080T3
Authority
ES
Spain
Prior art keywords
conveyor
printer
guide rail
gear train
moves
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 - Lifetime
Application number
ES89480034T
Other languages
English (en)
Inventor
John Paul Bradley
Johnnie A Coffey
Clifford Miller Denny
Selahattin Adil Okcuoglv
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.)
Lexmark International Inc
Original Assignee
Lexmark International Inc
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 Lexmark International Inc filed Critical Lexmark International Inc
Application granted granted Critical
Publication of ES2043080T3 publication Critical patent/ES2043080T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • B41J25/3086—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms with print gap adjustment means between the print head and its carriage
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms

Landscapes

  • Common Mechanisms (AREA)

Abstract

UN CABEZA DE IMPRESION (19) QUE SE AJUSTA AUTOMATICA O MANUALMENTE CON RESPECTO A UNA GUIA (12) DE ACUERDO CON EL ESPESOR DEL MEDIO E GRABADO. CUANDO UN PROCESADOR DE DATOS HUESPED ENVIA UNA SEÑAL DE CONTROL A UN MICROPROCESADOR IMPRESORA PARA INDICAR QUE EL MEDIO E GRABADO DE DIFERENTE ESPESOR SE HA IMPRIMIDO, UN TRANSPORTADOR (18), QUE TIENE UNA PRIMERA PORCION QUE SOPORTA LA CABEZA DE IMPRESION (19) Y QUE SE MONTA DE FORMA DESLIZANYE Y PIVOTANTE SOBRE EL RAIL GUIA FORNTAL (16), SE MUEVE DE FORMA QUE UN BRAZO DE ELVACION (34) SOBRE EL TRANSPORTADOR (18) SE UNE A LA PLACA LATERAL RECTA DE LA ESTRUCTURA. ESTO DESCONECTA UN MOTOR CONDUCTOR DE GOMA QUE ESTA ENGRANADO CON LA RUEDA CONDUCTORA DE GOMA QUE MUEVE EL MOTOR EN UNION CON EL TREN DE ENGRNAJES (23). EL GIRO DEL TREN DE ENGRANAJES, QUE TIENEN UN ARBOL ROSCADO Y QUE ES SOPRTADO POR GIRO MEDIANTE UNA SEGUNDA PORCION DEL TRANSPORTADOR DESLIZANTE SOBRE EL RAIL GUIA POSTERIOR, PARA PRODUCIR EL PIVOTAMIENTO DE LA PRIMERA PORCION DEL TRANSPORTADOR SOBRE EL RAIL GUIA FRONTAL (16) PARA CAMBIAR EL VACIO DE LA CABEZA DE IMPRESION DESDE LA PLACA. CUANDO EL VACIO ES COMPLETADO, EL TRANSPORTADOR SE MUEVE A LA IZQUIERDA A SU MEDIOS DE GRAVADO QUE CARGA LA POSICION DE IMPRESION Y DESUNE EL MOTOR ENGRANADO CON EL TREN DE ENGRANAJES Y LO REENGRANA CON EL ENGRNAJE CONDUCTOR DE GOMA. ENTONCES, EL AJUSTE MANUAL DEL ESPACIO DE LA CABEZA DE IMPRESION DESDE LA PLACA SE PUEDE ACABAR A TRAVES DEL MANGO 64 QUE CONTROLA EL GIRO DEL ENGRANAJE 23 A TRAVES DEL ARBOL 61.
ES89480034T 1988-04-08 1989-02-28 Impresora con mecanismo de ajuste de paso del cabezal impresor. Expired - Lifetime ES2043080T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17909688A 1988-04-08 1988-04-08

Publications (1)

Publication Number Publication Date
ES2043080T3 true ES2043080T3 (es) 1993-12-16

Family

ID=22655227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89480034T Expired - Lifetime ES2043080T3 (es) 1988-04-08 1989-02-28 Impresora con mecanismo de ajuste de paso del cabezal impresor.

Country Status (5)

Country Link
US (1) US5131765A (es)
EP (1) EP0336870B1 (es)
JP (1) JP3025778B2 (es)
DE (1) DE68907111T2 (es)
ES (1) ES2043080T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2817309B2 (ja) * 1990-01-31 1998-10-30 ブラザー工業株式会社 印字装置
JP3488540B2 (ja) * 1995-04-28 2004-01-19 ブラザー工業株式会社 ヘッドギャップ調整機構付印字装置
JP3667096B2 (ja) 1998-06-30 2005-07-06 キヤノン株式会社 インクジェット記録装置及びインクジェット記録方法
US6231249B1 (en) * 1999-09-15 2001-05-15 International Business Machines Corporation Duplex printer using a ribbon shifting mechanism
US6526658B1 (en) 2000-05-23 2003-03-04 Silverbrook Research Pty Ltd Method of manufacture of an ink jet printhead having a moving nozzle with an externally arranged actuator
US6488422B1 (en) 2000-05-23 2002-12-03 Silverbrook Research Pty Ltd Paper thickness sensor in a printer
US7004652B2 (en) 2000-05-23 2006-02-28 Silverbrook Research Pty Ltd Printer for accommodating varying page thickness
US7213989B2 (en) 2000-05-23 2007-05-08 Silverbrook Research Pty Ltd Ink distribution structure for a printhead
US6988840B2 (en) 2000-05-23 2006-01-24 Silverbrook Research Pty Ltd Printhead chassis assembly
US6786658B2 (en) 2000-05-23 2004-09-07 Silverbrook Research Pty. Ltd. Printer for accommodating varying page thicknesses
ATE309102T1 (de) 2000-05-24 2005-11-15 Silverbrook Res Pty Ltd Sensor für die papierdicke in einem printer
US6406110B1 (en) 2000-09-01 2002-06-18 Lexmark International, Inc Mechanism to automate adjustment of printhead-to-print medium gap spacing on an imaging apparatus
US6487926B2 (en) * 2001-05-02 2002-12-03 Hewlett-Packard Company Lock plate transmission
KR100437152B1 (ko) * 2002-07-10 2004-06-25 삼성전자주식회사 잉크젯 프린터의 헤드갭 조절 장치
EP1721753B1 (en) 2005-05-09 2011-02-16 Agfa Graphics N.V. Segmented receiver table and throw distance calibration for a digital printer
US8757746B2 (en) 2012-03-22 2014-06-24 Xerox Corporation Printhead positioning for web gap adjustment

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023662A (en) * 1974-12-19 1977-05-17 Ing. C. Olivetti & C., S.P.A. Arrangement for adjusting the spacing between a print head and a platen
JPS52152318A (en) * 1976-06-14 1977-12-17 Ricoh Kk Printer
DE2752061C3 (de) * 1977-11-22 1981-02-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Einrichtung zur Einstellung des Abstandes eines Druckkopfes senkrecht zum Druckwiderlager
GB2029327B (en) * 1978-09-02 1982-08-25 Ibm Printing apparatus
US4268177A (en) * 1978-11-01 1981-05-19 Plessey Peripheral Systems Paper thickness adjusting mechanism for impact printer
US4261039A (en) * 1979-10-19 1981-04-07 International Business Machines Corporation Microprocessor controlled positioning system
US4278020A (en) * 1979-10-19 1981-07-14 International Business Machines Corporation Print wire actuator block assembly for printers
DE3014823C2 (de) * 1980-04-15 1986-10-09 Mannesmann AG, 4000 Düsseldorf Matrixdrucker mit einem zur Druckspalteinstellung anstellbaren Druckkopf
JPS5796868A (en) * 1980-12-08 1982-06-16 Fujitsu Ltd Dot printer
US4390292A (en) * 1981-11-03 1983-06-28 Zenith Radio Corporation Means and method for compensating for print medium thickness in line printers
JPS59164174A (ja) * 1983-03-09 1984-09-17 Hitachi Ltd プリンタ装置
JPS6018377A (ja) * 1983-07-11 1985-01-30 Oki Electric Ind Co Ltd ギヤツプ調整方式
GB8405455D0 (en) * 1984-03-01 1984-04-04 Data Recording Instr Co Printing apparatus
US4676675A (en) * 1984-05-09 1987-06-30 Brother Kogyo Kabushiki Kaisha Media thickness compensating device for a printer
JPS612945U (ja) * 1984-06-12 1986-01-09 沖電気工業株式会社 プラテンギヤツプ調整機構
US4652153A (en) * 1984-07-25 1987-03-24 Oki Electric Industry Co., Ltd. Wire dot-matrix printer
US4738552A (en) * 1985-03-11 1988-04-19 Oki Electric Industry Co., Ltd. Platen gap adjusting mechanism of printer
JPH0529885Y2 (es) * 1986-09-11 1993-07-30
JPS63112182A (ja) * 1986-10-31 1988-05-17 Toshiba Corp プリンタ装置
JPS648056A (en) * 1987-06-30 1989-01-12 Konishiroku Photo Ind Printing head compression device

Also Published As

Publication number Publication date
EP0336870A3 (en) 1990-03-28
EP0336870A2 (en) 1989-10-11
EP0336870B1 (en) 1993-06-16
JP3025778B2 (ja) 2000-03-27
US5131765A (en) 1992-07-21
DE68907111D1 (de) 1993-07-22
DE68907111T2 (de) 1993-11-25
JPH029671A (ja) 1990-01-12

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