FR2294851A1 - Ensemble de tete d'impression a matrice de points - Google Patents

Ensemble de tete d'impression a matrice de points

Info

Publication number
FR2294851A1
FR2294851A1 FR7538518A FR7538518A FR2294851A1 FR 2294851 A1 FR2294851 A1 FR 2294851A1 FR 7538518 A FR7538518 A FR 7538518A FR 7538518 A FR7538518 A FR 7538518A FR 2294851 A1 FR2294851 A1 FR 2294851A1
Authority
FR
France
Prior art keywords
print head
head assembly
dot matrix
matrix print
dot
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
FR7538518A
Other languages
English (en)
Other versions
FR2294851B3 (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.)
LRC Inc
Original Assignee
LRC 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 LRC Inc filed Critical LRC Inc
Publication of FR2294851A1 publication Critical patent/FR2294851A1/fr
Application granted granted Critical
Publication of FR2294851B3 publication Critical patent/FR2294851B3/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
    • B41J2/235—Print head assemblies
    • B41J2/25—Print wires
    • B41J2/255—Arrangement of the print ends of the wires
    • 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
    • B41J2/265—Guides for print wires
    • 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
    • B41J2/285—Actuators for print wires of plunger type
FR7538518A 1974-12-16 1975-12-16 Ensemble de tete d'impression a matrice de points Granted FR2294851A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/532,870 US4004671A (en) 1974-12-16 1974-12-16 Wire matrix print head

Publications (2)

Publication Number Publication Date
FR2294851A1 true FR2294851A1 (fr) 1976-07-16
FR2294851B3 FR2294851B3 (fr) 1979-10-05

Family

ID=24123511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538518A Granted FR2294851A1 (fr) 1974-12-16 1975-12-16 Ensemble de tete d'impression a matrice de points

Country Status (11)

Country Link
US (1) US4004671A (fr)
JP (1) JPS5178431A (fr)
AR (1) AR205416A1 (fr)
AU (1) AU8756475A (fr)
BR (1) BR7508268A (fr)
CA (1) CA1054851A (fr)
CH (1) CH602349A5 (fr)
FR (1) FR2294851A1 (fr)
GB (1) GB1529847A (fr)
IT (1) IT1050782B (fr)
SE (1) SE7514001L (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218148A (en) * 1976-01-05 1980-08-19 Printer Associates Matrix printing cell and head assembly
US4081067A (en) * 1977-03-07 1978-03-28 Ncr Corporation Internal vibration dampening means for printing mechanism
DE2716618A1 (de) * 1977-04-15 1978-10-19 Triumph Werke Nuernberg Ag Mosaikdruckkopf
WO1979000738A1 (fr) * 1978-03-10 1979-10-04 Dh Ass Montage de tete imprimante d'une matrice
US4185929A (en) * 1978-03-10 1980-01-29 Helmut Falk Wire matrix print head assembly
US4242005A (en) * 1978-06-02 1980-12-30 C. Itoh Electronics, Inc. Inked ribbon advance and reverse mechanism including a pawl having different size teeth
US4242006A (en) * 1978-06-02 1980-12-30 C. Itoh Electronics, Inc. Adjustable media advancement mechanism
US4260271A (en) * 1978-06-02 1981-04-07 C. Itoh Electronics Inked ribbon advancement mechanism
US4238160A (en) * 1978-06-02 1980-12-09 C. Itoh Electronics, Inc. Media guide
JPS5949916B2 (ja) * 1978-08-02 1984-12-05 スタ−精密株式会社 ドツトプリンタ用印字ヘツド装置
US4211496A (en) * 1979-01-29 1980-07-08 Small Business Administration Printing solenoid
DE2939885C2 (de) * 1979-10-02 1983-10-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Nadeldruckkopf
US4386860A (en) * 1981-03-13 1983-06-07 Data Card Corporation High speed label printer
US6756232B1 (en) * 2000-03-20 2004-06-29 Perkinelmer Las, Inc. Method and apparatus for producing compact microarrays

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129065A (en) * 1937-07-06 1938-09-06 Joseph N Loop Apparatus for printing characters
US2928338A (en) * 1954-04-15 1960-03-15 Burroughs Corp Wire printing mechanism
US3333667A (en) * 1965-12-09 1967-08-01 Teletype Corp Flexible wire guide cable
US3592311A (en) * 1968-10-02 1971-07-13 Ibm Wire printing head
US3584575A (en) * 1968-11-12 1971-06-15 Johann Distl Mosaic printing head and device for producing the same
US3627096A (en) * 1969-04-25 1971-12-14 Ibm Wire printing method
US3833105A (en) * 1970-05-15 1974-09-03 Centronics Data Computer Printer head assembly
US3672482A (en) * 1970-08-31 1972-06-27 Ibm Wire matrix print head
US3795298A (en) * 1972-05-30 1974-03-05 An Control Inc Di Wire matrix print head particularly for high speed printers
US3897865A (en) * 1973-12-11 1975-08-05 Ibm Dot printing apparatus

Also Published As

Publication number Publication date
CH602349A5 (fr) 1978-07-31
AU8756475A (en) 1977-06-23
FR2294851B3 (fr) 1979-10-05
SE7514001L (sv) 1976-06-17
BR7508268A (pt) 1976-09-08
GB1529847A (en) 1978-10-25
JPS5178431A (fr) 1976-07-08
AR205416A1 (es) 1976-04-30
US4004671A (en) 1977-01-25
IT1050782B (it) 1981-03-20
CA1054851A (fr) 1979-05-22

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