IT1040331B - Testa stampante ad impatto balisti co del tipo a matrice afili - Google Patents

Testa stampante ad impatto balisti co del tipo a matrice afili

Info

Publication number
IT1040331B
IT1040331B IT26049/75A IT2604975A IT1040331B IT 1040331 B IT1040331 B IT 1040331B IT 26049/75 A IT26049/75 A IT 26049/75A IT 2604975 A IT2604975 A IT 2604975A IT 1040331 B IT1040331 B IT 1040331B
Authority
IT
Italy
Prior art keywords
afili
balistic
matrix type
printer head
impact printer
Prior art date
Application number
IT26049/75A
Other languages
English (en)
Original Assignee
D & D Ass
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 D & D Ass filed Critical D & D Ass
Application granted granted Critical
Publication of IT1040331B publication Critical patent/IT1040331B/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
    • B41J2/265—Guides for print wires
IT26049/75A 1974-09-18 1975-08-04 Testa stampante ad impatto balisti co del tipo a matrice afili IT1040331B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US507060A US3929214A (en) 1974-09-18 1974-09-18 Wire matrix ballistic impact print head

Publications (1)

Publication Number Publication Date
IT1040331B true IT1040331B (it) 1979-12-20

Family

ID=24017096

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26049/75A IT1040331B (it) 1974-09-18 1975-08-04 Testa stampante ad impatto balisti co del tipo a matrice afili

Country Status (7)

Country Link
US (1) US3929214A (it)
JP (1) JPS5142614A (it)
CA (1) CA1046843A (it)
DE (1) DE2536217B2 (it)
FR (1) FR2285246A1 (it)
GB (1) GB1494935A (it)
IT (1) IT1040331B (it)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287340A1 (fr) * 1974-10-08 1976-05-07 Sagem Perfectionnements apportes aux dispositifs ou tetes d'impression pour imprimantes ou analogues et procede de fabrication d'une telle tete d'impression
SE7606042L (sv) * 1975-10-10 1977-04-11 Florida Data Corp Snabbarbetande elektromagnetiskt skrivhuvud
US4051941A (en) * 1976-06-28 1977-10-04 Xerox Corporation Matrix print head with improved armature retainer
US4029190A (en) * 1976-06-28 1977-06-14 Xerox Corporation Font conversion apparatus
JPS5331518U (it) * 1976-08-23 1978-03-18
JPS5736438Y2 (it) * 1976-09-29 1982-08-11
JPS5356214U (it) * 1976-10-13 1978-05-13
US4060161A (en) * 1977-01-11 1977-11-29 Ncr Corporation Vibration dampening means for printing mechanism
US4165940A (en) * 1977-02-28 1979-08-28 Centronics Data Computer Corp. Free flight head assembly for dot matrix printers and the like
US4081067A (en) * 1977-03-07 1978-03-28 Ncr Corporation Internal vibration dampening means for printing mechanism
CA1125661A (en) * 1977-04-28 1982-06-15 Noel F. Depew Vibration dampening printing element guide means
US4143979A (en) * 1977-05-04 1979-03-13 Texas Instruments Incorporated Printhead needle cap
JPS53141719A (en) * 1977-05-13 1978-12-09 Suwa Seikosha Kk Dot printer head
JPS53146815A (en) * 1977-05-26 1978-12-21 Suwa Seikosha Kk Dot printer head drive coil unit
US4140406A (en) * 1977-06-13 1979-02-20 Dataproducts Dot matrix print head
US4230038A (en) * 1977-06-23 1980-10-28 Helmut Falk Matrix print head assembly
JPS5463910A (en) * 1977-10-31 1979-05-23 Nippon Telegraph & Telephone Printing head for wire dot printer
JPS54104925A (en) * 1978-02-01 1979-08-17 Suwa Seikosha Kk Dot printer head
US4230412A (en) * 1978-03-17 1980-10-28 Helmut Falk Matrix print head assembly
US4478528A (en) * 1978-03-10 1984-10-23 Donald G. Hebert Wire matrix print head assembly
JPH0569711B2 (it) 1978-03-10 1993-10-01 Dh Ass
US4214836A (en) * 1978-03-24 1980-07-29 Digital Equipment Corporation Impact print head
US4240756A (en) * 1978-07-26 1980-12-23 Ku Joseph P Optimized wire matrix impact print head
US4256948A (en) * 1978-12-15 1981-03-17 Dataproducts Corporation Integral beaded stylus wire and method of making same
US4300845A (en) * 1979-05-14 1981-11-17 Qwint Systems, Inc. Dot matrix print head
US4443122A (en) * 1979-05-14 1984-04-17 Blomquist James E Dot matrix print head
US4265549A (en) * 1979-05-21 1981-05-05 Centronics Data Computer Corp. Flat flexible printed circuit cable for a print head
DE2927385C2 (de) * 1979-07-04 1986-01-16 Mannesmann AG, 4000 Düsseldorf Klappanker-Druckkopf für einen Nadeldrucker
US4278020A (en) * 1979-10-19 1981-07-14 International Business Machines Corporation Print wire actuator block assembly for printers
JPS5658881A (en) * 1979-10-19 1981-05-22 Hitachi Ltd Wire matrix type printing head
IT1128976B (it) * 1980-08-21 1986-06-04 Olivetti & Co Spa Testina di stampa a fili balistica
JPS6222376Y2 (it) * 1980-09-25 1987-06-06
JPS5777583A (en) * 1980-10-31 1982-05-14 Canon Inc Guide plate support for wire dot head
IT1135613B (it) * 1981-02-25 1986-08-27 Honeywell Inf Systems Italia Gruppo elettromagnetico per testina stampante a mosaico e relativo metodo di produzione
JPS5818742U (ja) * 1981-07-30 1983-02-04 東芝テック株式会社 ドツトプリンタヘツド
JPS57115362A (en) * 1981-10-28 1982-07-17 Ricoh Co Ltd Dot printer
JPS58106841U (ja) * 1982-01-12 1983-07-20 三菱電機株式会社 タイムスイツチ
JPS5953743U (ja) * 1982-10-01 1984-04-09 三菱電機株式会社 タイムスイツチ
IT1156203B (it) * 1982-10-12 1987-01-28 Olivetti & Co Spa Testina di stampa a fili di tipo balistico
US4502799A (en) * 1983-02-25 1985-03-05 Ncr Corporation Dot matrix print head
US4496256A (en) * 1983-03-29 1985-01-29 Ncr Corporation Impact printing apparatus
JPS6053134U (ja) * 1983-09-20 1985-04-15 松下電工株式会社 タイマの設定子構造
JPS60255452A (ja) * 1984-05-31 1985-12-17 Copal Co Ltd 記録ヘツド
US4561790A (en) * 1985-01-28 1985-12-31 International Business Machines Corporation Wire matrix print head apparatus
US4632580A (en) * 1985-03-25 1986-12-30 Ncr Corporation Dot matrix print head dampening mechanism
JPS6323041U (it) * 1986-07-28 1988-02-16
US4755068A (en) * 1987-01-30 1988-07-05 Dh Technology, Inc. Dot matrix print head assembly
DE3706730A1 (de) * 1987-03-02 1988-09-15 Nixdorf Computer Ag Nadeldruckkopf
DE58908638D1 (de) * 1989-09-18 1994-12-15 Mannesmann Ag Matrixnadeldruckkopf.
EP0580426B1 (en) * 1992-07-21 1998-09-16 Seiko Epson Corporation Impact dot printing head and impact dot printer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7108228U (de) * 1973-11-22 Schneider W Mosaikdruckkopf
US3333667A (en) * 1965-12-09 1967-08-01 Teletype Corp Flexible wire guide cable
FR2094311A5 (it) * 1970-06-17 1972-02-04 Logabax
DE2056364B2 (de) * 1970-11-17 1976-05-13 Offermann, Karl Heinz, 4322 Sprockhövel Elektromagnetsystem fuer mosaik- druckwerke
DE2110410A1 (de) * 1971-03-04 1972-09-14 Winfried Schneider Mosaikdruckkopf
DE2119641C3 (de) * 1971-04-22 1975-05-15 Anker-Werke Ag, 4800 Bielefeld Schreibkopf für Nadeldruckwerke
JPS5516834B2 (it) * 1971-11-20 1980-05-07
DE2201049C3 (de) * 1972-01-11 1978-04-06 Winfried 4794 Schloss Neuhaus Schneider Mosaikdruckkopf

Also Published As

Publication number Publication date
DE2536217C3 (it) 1987-07-30
US3929214A (en) 1975-12-30
FR2285246B1 (it) 1982-11-05
FR2285246A1 (fr) 1976-04-16
JPS5142614A (en) 1976-04-10
DE2536217A1 (de) 1976-04-08
DE2536217B2 (de) 1979-12-13
JPS5527860B2 (it) 1980-07-23
GB1494935A (en) 1977-12-14
CA1046843A (en) 1979-01-23

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