BR0100062A - Unidade de impressão e impressora utilizando a mesma - Google Patents

Unidade de impressão e impressora utilizando a mesma

Info

Publication number
BR0100062A
BR0100062A BR0100062-4A BR0100062A BR0100062A BR 0100062 A BR0100062 A BR 0100062A BR 0100062 A BR0100062 A BR 0100062A BR 0100062 A BR0100062 A BR 0100062A
Authority
BR
Brazil
Prior art keywords
print head
platen
contact
heating element
heating elements
Prior art date
Application number
BR0100062-4A
Other languages
English (en)
Inventor
Mitsuhisa Ando
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of BR0100062A publication Critical patent/BR0100062A/pt

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
    • 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
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/02—Platens
    • B41J11/04—Roller platens

Landscapes

  • Electronic Switches (AREA)
  • Common Mechanisms (AREA)
  • Handling Of Sheets (AREA)
  • Ink Jet (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Pens And Brushes (AREA)

Abstract

"UNIDADE DE IMPRESSãO E IMPRESSORA UTILIZANDO A MESMA" Um mecanismo de pressão de cabeçote de impressão mantém uma pressão uniforme entre um cabeçote de impressão térmico e um rolo de prensa, independentemente das variações nas precisões das peças, e com isso, imprime com uma densidade de impressão uniforme. O mecanismo de pressão do cabeçote de impressão apresenta uma primeira e uma segunda porções de eixo de suporte (31a, 31b) dispostas em ambas as laterais, na direção da linha de elementos de aquecimento (L1) do cabeçote de impressão térmico (40); um membro de armação (2a, 2b) para suporte do cabeçote de impressão, e apresentando uma primeira e uma segunda partes de contato (5, 6) para contatar o primeiro e o segundo eixos de suporte; e um elemento de impulso (61) para empurrar o cabeçote de impressão para a prensa (50), com este elemento de impulso operando na lateral do cabeçote de impressão, oposta à lateral na qual os elementos de aquecimento se encontram dispostos. Quando a prensa é separada do cabeçote de impressão, o eixo de prensa e a linha de elementos de aquecimento (L1) do cabeçote de impressão se interceptam. Quando a prensa se encontra em contato com os elementos de aquecimento do cabeçote de impressão e o primeiro eixo de suporte se encontra em contato com a primeira parte de contato, o eixo de prensa fica substancialmente paralelo à direção em linha ou alinhada (linha de elemento de aquecimento L1) dos elementos de aquecimento do cabeçote de impressão.
BR0100062-4A 2000-01-26 2001-01-12 Unidade de impressão e impressora utilizando a mesma BR0100062A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000017612A JP3864659B2 (ja) 2000-01-26 2000-01-26 ヘッド押圧機構及びこれを備えたプリンタ

Publications (1)

Publication Number Publication Date
BR0100062A true BR0100062A (pt) 2001-08-21

Family

ID=18544587

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100062-4A BR0100062A (pt) 2000-01-26 2001-01-12 Unidade de impressão e impressora utilizando a mesma

Country Status (10)

Country Link
US (1) US6480216B2 (pt)
EP (1) EP1120264B1 (pt)
JP (1) JP3864659B2 (pt)
KR (1) KR100533409B1 (pt)
CN (1) CN1205046C (pt)
AT (1) ATE336385T1 (pt)
BR (1) BR0100062A (pt)
DE (1) DE60030088T2 (pt)
ES (1) ES2265860T3 (pt)
HK (1) HK1039768B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837423B1 (fr) * 2002-03-21 2004-06-18 A P S Engineering Mecanisme d'impression thermique, notamment applicable aux terminaux de paiement
GB0327609D0 (en) * 2003-11-27 2003-12-31 Esselte B V B A A method and apparatus adjusting the position of a printhead
US7893952B2 (en) * 2008-06-13 2011-02-22 Brady Worldwide, Inc. Print head with uniform loading
US8976212B2 (en) * 2010-08-02 2015-03-10 Avery Dennison Corporation Printhead adjustment mechanism for edge justified printer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151081A (ja) * 1984-01-20 1985-08-08 Fuji Xerox Co Ltd サ−マルヘツド支持装置
JPS6211670A (ja) 1985-07-09 1987-01-20 Shinko Electric Co Ltd サ−マルヘツドの支持機構
US4750880A (en) 1987-11-09 1988-06-14 Eastman Kodak Company Compliant print head loading mechanism for thermal printers
JPH02113955A (ja) 1988-10-24 1990-04-26 Sony Corp プリンタ
JPH06143736A (ja) 1992-11-04 1994-05-24 Matsushita Electric Ind Co Ltd サーマルプリンタ
JP3116157B2 (ja) * 1993-12-27 2000-12-11 セイコーインスツルメンツ株式会社 ラインプリンタ
JP2770141B2 (ja) * 1994-11-08 1998-06-25 セイコーインスツルメンツ株式会社 プリンタ
JPH09123489A (ja) * 1995-11-06 1997-05-13 Tec Corp サーマルプリンタの印字ヘッド機構
JP3627347B2 (ja) 1996-02-13 2005-03-09 セイコーエプソン株式会社 サーマルヘッドの押圧機構及びそれを用いたプリンタ
JP3228120B2 (ja) 1996-03-14 2001-11-12 株式会社田村電機製作所 印字装置
JPH09277647A (ja) * 1996-04-19 1997-10-28 Star Micronics Co Ltd サーマルプリンタ
JPH10100507A (ja) 1996-09-27 1998-04-21 Tamura Electric Works Ltd 印字装置
JPH10119327A (ja) 1996-10-24 1998-05-12 Tec Corp サーマルプリンタのヘッド構造
JP3626564B2 (ja) 1996-10-30 2005-03-09 東芝テック株式会社 ラインサーマルプリンタ

Also Published As

Publication number Publication date
US6480216B2 (en) 2002-11-12
JP3864659B2 (ja) 2007-01-10
HK1039768B (zh) 2006-01-13
EP1120264A3 (en) 2002-06-12
ATE336385T1 (de) 2006-09-15
DE60030088T2 (de) 2007-01-11
KR100533409B1 (ko) 2005-12-05
US20010015749A1 (en) 2001-08-23
EP1120264B1 (en) 2006-08-16
DE60030088D1 (de) 2006-09-28
CN1309026A (zh) 2001-08-22
HK1039768A1 (en) 2002-05-10
CN1205046C (zh) 2005-06-08
JP2001205892A (ja) 2001-07-31
ES2265860T3 (es) 2007-03-01
EP1120264A2 (en) 2001-08-01
KR20010077964A (ko) 2001-08-20

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2497 DE 13-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.