IT1219403B - Testina di stampa ad aghi - Google Patents

Testina di stampa ad aghi

Info

Publication number
IT1219403B
IT1219403B IT67604/88A IT6760488A IT1219403B IT 1219403 B IT1219403 B IT 1219403B IT 67604/88 A IT67604/88 A IT 67604/88A IT 6760488 A IT6760488 A IT 6760488A IT 1219403 B IT1219403 B IT 1219403B
Authority
IT
Italy
Prior art keywords
print head
needle print
needle
head
print
Prior art date
Application number
IT67604/88A
Other languages
English (en)
Other versions
IT8867604A0 (it
Inventor
Francesco Bernardis
Gaddo Elio Fenoglio
Rinaldo Ferrarotti
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT67604/88A priority Critical patent/IT1219403B/it
Publication of IT8867604A0 publication Critical patent/IT8867604A0/it
Priority to EP89306383A priority patent/EP0349212A3/en
Priority to US07/371,280 priority patent/US5054942A/en
Priority to JP1165128A priority patent/JPH02111556A/ja
Application granted granted Critical
Publication of IT1219403B publication Critical patent/IT1219403B/it

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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • B41J2/275—Actuators for print wires of clapper type
    • 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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
IT67604/88A 1988-06-27 1988-06-27 Testina di stampa ad aghi IT1219403B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67604/88A IT1219403B (it) 1988-06-27 1988-06-27 Testina di stampa ad aghi
EP89306383A EP0349212A3 (en) 1988-06-27 1989-06-23 Needle printing head
US07/371,280 US5054942A (en) 1988-06-27 1989-06-26 Wire printing head with unitary return group
JP1165128A JPH02111556A (ja) 1988-06-27 1989-06-27 ワイヤニードル印刷ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67604/88A IT1219403B (it) 1988-06-27 1988-06-27 Testina di stampa ad aghi

Publications (2)

Publication Number Publication Date
IT8867604A0 IT8867604A0 (it) 1988-06-27
IT1219403B true IT1219403B (it) 1990-05-11

Family

ID=11303802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67604/88A IT1219403B (it) 1988-06-27 1988-06-27 Testina di stampa ad aghi

Country Status (4)

Country Link
US (1) US5054942A (it)
EP (1) EP0349212A3 (it)
JP (1) JPH02111556A (it)
IT (1) IT1219403B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE113902T1 (de) * 1989-09-18 1994-11-15 Mannesmann Ag Matrixnadeldruckkopf.
GB2241924B (en) * 1990-02-28 1994-04-27 Citizen Watch Co Ltd Print head for a dot matrix printer
JP2938979B2 (ja) * 1990-12-21 1999-08-25 シチズン時計株式会社 プリンタの印字ヘッド
IT1245468B (it) * 1991-03-19 1994-09-20 Microlys Spa Testina di stampa ad aghi
US5310271A (en) * 1991-04-30 1994-05-10 Oki Electric Industry Co., Ltd. Solenoid actuator
DE69309256T2 (de) * 1993-04-28 1997-07-03 Compuprint Spa Punktnadeldruckkopf
US6607488B1 (en) * 2000-03-02 2003-08-19 Acuson Corporation Medical diagnostic ultrasound system and method for scanning plane orientation
DE10113314C2 (de) * 2001-03-20 2003-10-30 Koenig & Bauer Ag Fixiereinrichtung
DE10152020C2 (de) * 2001-03-20 2003-05-08 Koenig & Bauer Ag Vorrichtung zum Einstellen des Anpressdrucks einer verstellbar gelagerten Walze
ATE342801T1 (de) * 2001-12-06 2006-11-15 Koenig & Bauer Ag Verfahren zum betrieb eines farbwerkes oder feuchtwerkes in einer druckmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133117A (en) * 1977-04-22 1978-11-20 Seikosha Kk Wire printer
US4423969A (en) * 1982-01-06 1984-01-03 Precision Handling Devices, Inc. Print head
JPS60124262A (ja) * 1983-12-09 1985-07-03 Tokyo Electric Co Ltd ワイヤドツトプリンタ
US4569605A (en) * 1984-02-02 1986-02-11 International Business Machines Corporation Wire driving armature for dot printer
JPS6122962A (ja) * 1984-07-10 1986-01-31 Matsushita Electric Works Ltd ドツトプリンタヘツド
US4767227A (en) * 1985-01-25 1988-08-30 Seiko Epson Corporation Print wire driving device for wire type dot printer
JPS61268458A (ja) * 1985-05-23 1986-11-27 Seikosha Co Ltd プリンタヘツド
JPS62148273A (ja) * 1985-12-23 1987-07-02 Seiko Epson Corp 印字ヘツド
US4944615A (en) * 1986-04-07 1990-07-31 Brother Kogyo Kabushiki Kaisha Permanent magnet print head assembly with a square magnet
JPS6323041U (it) * 1986-07-28 1988-02-16

Also Published As

Publication number Publication date
JPH02111556A (ja) 1990-04-24
EP0349212A2 (en) 1990-01-03
EP0349212A3 (en) 1990-07-11
US5054942A (en) 1991-10-08
IT8867604A0 (it) 1988-06-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970628