FR2253630A1 - Wire matrix printing head with electromagnetically actuated wires - has attachment points between wires and actuators formed in oval - Google Patents

Wire matrix printing head with electromagnetically actuated wires - has attachment points between wires and actuators formed in oval

Info

Publication number
FR2253630A1
FR2253630A1 FR7440815A FR7440815A FR2253630A1 FR 2253630 A1 FR2253630 A1 FR 2253630A1 FR 7440815 A FR7440815 A FR 7440815A FR 7440815 A FR7440815 A FR 7440815A FR 2253630 A1 FR2253630 A1 FR 2253630A1
Authority
FR
France
Prior art keywords
wires
oval
point
printing head
attachment points
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.)
Granted
Application number
FR7440815A
Other languages
English (en)
Other versions
FR2253630B3 (fr
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2253630A1 publication Critical patent/FR2253630A1/fr
Application granted granted Critical
Publication of FR2253630B3 publication Critical patent/FR2253630B3/fr
Granted 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
    • 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
    • B41J2/25—Print wires
    • B41J2/26—Connection of print wire and actuator
FR7440815A 1973-12-11 1974-12-11 Wire matrix printing head with electromagnetically actuated wires - has attachment points between wires and actuators formed in oval Granted FR2253630A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42377973A 1973-12-11 1973-12-11

Publications (2)

Publication Number Publication Date
FR2253630A1 true FR2253630A1 (en) 1975-07-04
FR2253630B3 FR2253630B3 (fr) 1977-09-16

Family

ID=23680152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440815A Granted FR2253630A1 (en) 1973-12-11 1974-12-11 Wire matrix printing head with electromagnetically actuated wires - has attachment points between wires and actuators formed in oval

Country Status (8)

Country Link
JP (1) JPS5091417A (fr)
BR (1) BR7410204A (fr)
DE (1) DE2449235A1 (fr)
DK (1) DK642474A (fr)
FR (1) FR2253630A1 (fr)
IT (1) IT1026567B (fr)
NL (1) NL7415512A (fr)
SE (1) SE7415498L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394401A1 (fr) * 1977-06-13 1979-01-12 Ncr Co Appareil d'impression
FR2419166A1 (fr) * 1978-03-10 1979-10-05 Dh Ass Ensemble de tete d'impression a matrice

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579073Y2 (fr) * 1976-09-10 1982-02-22
JPS5756864Y2 (fr) * 1976-09-27 1982-12-07
US4081067A (en) * 1977-03-07 1978-03-28 Ncr Corporation Internal vibration dampening means for printing mechanism
JPS5835474B2 (ja) * 1977-05-26 1983-08-02 エプソン株式会社 ワイヤ式ドツトプリンタヘツドの構造
US4214836A (en) * 1978-03-24 1980-07-29 Digital Equipment Corporation Impact print head
JPS5772871A (en) * 1980-10-25 1982-05-07 Brother Ind Ltd Printing head of dot printer
DE3502471A1 (de) * 1985-01-25 1986-07-31 Mannesmann AG, 4000 Düsseldorf Matrixdruckkopf
JPS6445654A (en) * 1988-04-08 1989-02-20 Oki Electric Ind Co Ltd Printing head for dot printer
JP2894341B1 (ja) 1998-03-12 1999-05-24 日本電気株式会社 固体撮像装置の駆動方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394401A1 (fr) * 1977-06-13 1979-01-12 Ncr Co Appareil d'impression
FR2419166A1 (fr) * 1978-03-10 1979-10-05 Dh Ass Ensemble de tete d'impression a matrice

Also Published As

Publication number Publication date
DK642474A (fr) 1975-08-18
SE7415498L (fr) 1975-06-12
JPS5091417A (fr) 1975-07-22
NL7415512A (nl) 1975-06-13
FR2253630B3 (fr) 1977-09-16
DE2449235A1 (de) 1975-06-12
IT1026567B (it) 1978-10-20
BR7410204A (pt) 1976-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse