CA1206802A - Imprimantes matricielles par points, et leur tete - Google Patents

Imprimantes matricielles par points, et leur tete

Info

Publication number
CA1206802A
CA1206802A CA000439698A CA439698A CA1206802A CA 1206802 A CA1206802 A CA 1206802A CA 000439698 A CA000439698 A CA 000439698A CA 439698 A CA439698 A CA 439698A CA 1206802 A CA1206802 A CA 1206802A
Authority
CA
Canada
Prior art keywords
print
armature
print head
solenoid
spring
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
Application number
CA000439698A
Other languages
English (en)
Inventor
Royden C. Sanders, Jr.
John L. Forsyth
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US06/436,950 external-priority patent/US4531848A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1206802A publication Critical patent/CA1206802A/fr
Expired 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
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/006—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for oscillating, e.g. page-width print heads provided with counter-balancing means or shock absorbers
    • 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

Landscapes

  • Impact Printers (AREA)
  • Dot-Matrix Printers And Others (AREA)
CA000439698A 1982-10-27 1983-10-25 Imprimantes matricielles par points, et leur tete Expired CA1206802A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/436,950 US4531848A (en) 1982-10-27 1982-10-27 Dot matrix print head
US436,950 1982-10-27
US51988083A 1983-08-02 1983-08-02
US519,880 1990-05-04

Publications (1)

Publication Number Publication Date
CA1206802A true CA1206802A (fr) 1986-07-02

Family

ID=27031148

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000439698A Expired CA1206802A (fr) 1982-10-27 1983-10-25 Imprimantes matricielles par points, et leur tete

Country Status (2)

Country Link
EP (1) EP0107965A3 (fr)
CA (1) CA1206802A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617432A1 (fr) * 1987-07-01 1989-01-06 Printronix Inc Ensemble a navette interchangeable pour imprimante

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201049C3 (de) * 1972-01-11 1978-04-06 Winfried 4794 Schloss Neuhaus Schneider Mosaikdruckkopf
US4279518A (en) * 1979-05-14 1981-07-21 Blomquist James E Dot matrix print head
US4375338A (en) * 1979-07-16 1983-03-01 Kabushiki Kaisha Suwa Seikosha Wire dot print head
US4351235A (en) * 1980-09-11 1982-09-28 Mannesmann Tally Corporation Dot printing mechanism for dot matrix line printers

Also Published As

Publication number Publication date
EP0107965A3 (fr) 1985-10-16
EP0107965A2 (fr) 1984-05-09

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20031025