IT1022792B - MATRIX-TYPE PRINTING EQUIPMENT - Google Patents
MATRIX-TYPE PRINTING EQUIPMENTInfo
- Publication number
- IT1022792B IT1022792B IT28320/74A IT2832074A IT1022792B IT 1022792 B IT1022792 B IT 1022792B IT 28320/74 A IT28320/74 A IT 28320/74A IT 2832074 A IT2832074 A IT 2832074A IT 1022792 B IT1022792 B IT 1022792B
- Authority
- IT
- Italy
- Prior art keywords
- matrix
- printing equipment
- type printing
- type
- equipment
- Prior art date
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
- B41J2/265—Guides for print wires
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US423833A US3897865A (en) | 1973-12-11 | 1973-12-11 | Dot printing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1022792B true IT1022792B (en) | 1978-04-20 |
Family
ID=23680366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28320/74A IT1022792B (en) | 1973-12-11 | 1974-10-11 | MATRIX-TYPE PRINTING EQUIPMENT |
Country Status (12)
Country | Link |
---|---|
US (1) | US3897865A (en) |
JP (1) | JPS5642469B2 (en) |
BE (1) | BE823228A (en) |
CA (1) | CA1023615A (en) |
CH (1) | CH576870A5 (en) |
DE (1) | DE2456816C3 (en) |
ES (1) | ES433444A1 (en) |
FR (1) | FR2253629B1 (en) |
GB (1) | GB1450346A (en) |
IT (1) | IT1022792B (en) |
NL (1) | NL177007C (en) |
SE (1) | SE401414B (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2439098B2 (en) * | 1974-08-14 | 1978-11-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Mosaic wire print head using plunger magnet assemblies |
US4004671A (en) * | 1974-12-16 | 1977-01-25 | Lrc, Inc. | Wire matrix print head |
US4091909A (en) * | 1975-03-05 | 1978-05-30 | Texas Instruments Incorporated | Wire matrix printer printhead assembly |
US4016965A (en) * | 1975-08-19 | 1977-04-12 | Ncr Corporation | Matrix print head and solenoid driver |
JPS5279115U (en) * | 1975-12-10 | 1977-06-13 | ||
US4134691A (en) * | 1976-01-05 | 1979-01-16 | Matschke General Research Company, Inc. | Printing head |
US4218148A (en) * | 1976-01-05 | 1980-08-19 | Printer Associates | Matrix printing cell and head assembly |
DE2612585C2 (en) * | 1976-03-24 | 1981-12-03 | Siemens AG, 1000 Berlin und 8000 München | Method for the positive connection of a printer needle with the plunger of a mosaic needle print head |
JPS52136711U (en) * | 1976-04-09 | 1977-10-17 | ||
DE2728093A1 (en) * | 1976-06-24 | 1978-01-12 | Ricoh Kk | High speed dot matrix printing head - has printing wires connected to equal number of solenoids mounted on rear end of head support |
USRE30743E (en) | 1976-08-20 | 1981-09-15 | Hewlett-Packard Company | Thermal printer-plotter system for multi-directional printing and plotting |
JPS53106219A (en) * | 1977-02-25 | 1978-09-16 | Hitachi Ltd | Printing head |
US4081067A (en) * | 1977-03-07 | 1978-03-28 | Ncr Corporation | Internal vibration dampening means for printing mechanism |
DE2713886C2 (en) * | 1977-03-29 | 1983-10-27 | Siemens AG, 1000 Berlin und 8000 München | Device for guiding the printer needles in a mosaic needle printer |
JPS53149607U (en) * | 1977-04-28 | 1978-11-25 | ||
US4140406A (en) * | 1977-06-13 | 1979-02-20 | Dataproducts | Dot matrix print head |
CA1096234A (en) * | 1977-06-13 | 1981-02-24 | Harold A. Long | Wear minimizing means for printing mechanism |
JPS54119407U (en) * | 1978-02-07 | 1979-08-21 | ||
GB2029327B (en) * | 1978-09-02 | 1982-08-25 | Ibm | Printing apparatus |
WO1979000738A1 (en) * | 1978-03-10 | 1979-10-04 | Dh Ass | Matrix print head assembly |
JPS54138716U (en) * | 1978-03-17 | 1979-09-26 | ||
US4214836A (en) * | 1978-03-24 | 1980-07-29 | Digital Equipment Corporation | Impact print head |
US4200401A (en) * | 1978-05-22 | 1980-04-29 | Ledex, Inc. | Print wire solenoid |
US4211496A (en) * | 1979-01-29 | 1980-07-08 | Small Business Administration | Printing solenoid |
US4443122A (en) * | 1979-05-14 | 1984-04-17 | Blomquist James E | Dot matrix print head |
DE2939885C2 (en) * | 1979-10-02 | 1983-10-20 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Dot matrix print head |
DE3020678A1 (en) * | 1980-05-30 | 1981-12-10 | Siemens AG, 1000 Berlin und 8000 München | NEEDLE PRINT HEAD |
JPS6222376Y2 (en) * | 1980-09-25 | 1987-06-06 | ||
US4365902A (en) * | 1981-06-22 | 1982-12-28 | Ncr Corporation | Wire matrix print head |
US4441830A (en) * | 1982-03-29 | 1984-04-10 | Ncr Corporation | Printing solenoid |
JPS58159006U (en) * | 1982-04-14 | 1983-10-24 | 小松フオ−クリフト株式会社 | Steering angle detection device for unmanned vehicles |
US4697939A (en) * | 1982-09-17 | 1987-10-06 | Canon Kabushiki Kaisha | Wire dot printer with improved wire dot head |
US4468142A (en) * | 1982-11-12 | 1984-08-28 | Genicom Corporation | Pint wire actuator |
US4501506A (en) * | 1983-02-25 | 1985-02-26 | Ncr Corporation | Dot matrix print head |
JPS6168255A (en) * | 1984-09-13 | 1986-04-08 | Tokyo Electric Co Ltd | Preparation of dot printer head |
US4773779A (en) * | 1985-12-11 | 1988-09-27 | International Business Machines Corporation | Printer ribbon cartridge with flexible ribbon guides and integral ribbon shield |
US4755068A (en) * | 1987-01-30 | 1988-07-05 | Dh Technology, Inc. | Dot matrix print head assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7024223U (en) * | 1900-01-01 | Walther Bueromaschinen Gmbh | Mosaic print head | |
US2129065A (en) * | 1937-07-06 | 1938-09-06 | Joseph N Loop | Apparatus for printing characters |
NL256071A (en) * | 1959-09-26 | |||
US3302562A (en) * | 1964-06-29 | 1967-02-07 | Ibm | Means to prevent excessive frictional loading in a wire printer |
US3333667A (en) * | 1965-12-09 | 1967-08-01 | Teletype Corp | Flexible wire guide cable |
US3467232A (en) * | 1967-08-31 | 1969-09-16 | Burroughs Corp | Dot printing apparatus |
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 |
US3672482A (en) * | 1970-08-31 | 1972-06-27 | Ibm | Wire matrix print head |
DE2119417A1 (en) * | 1971-04-21 | 1972-11-16 | Nixdorf Computer Ag, 4790 Paderborn | Guide device for the needles of a needle print head |
DE2119416A1 (en) * | 1971-04-21 | 1972-10-26 | Nixdorf Computer AG, 4 790 Paderborn | Mosaic print head |
DE2119641C3 (en) * | 1971-04-22 | 1975-05-15 | Anker-Werke Ag, 4800 Bielefeld | Print head for dot matrix printers |
US3690431A (en) * | 1971-06-14 | 1972-09-12 | Centronics Data Computer | Print head assembly containing solenoids |
-
1973
- 1973-12-11 US US423833A patent/US3897865A/en not_active Expired - Lifetime
-
1974
- 1974-10-07 GB GB4332874A patent/GB1450346A/en not_active Expired
- 1974-10-11 IT IT28320/74A patent/IT1022792B/en active
- 1974-10-16 FR FR7439730A patent/FR2253629B1/fr not_active Expired
- 1974-11-14 JP JP13053974A patent/JPS5642469B2/ja not_active Expired
- 1974-11-19 CA CA214,168A patent/CA1023615A/en not_active Expired
- 1974-11-22 CH CH1559574A patent/CH576870A5/xx not_active IP Right Cessation
- 1974-11-30 DE DE2456816A patent/DE2456816C3/en not_active Expired
- 1974-12-02 NL NLAANVRAGE7415670,A patent/NL177007C/en not_active IP Right Cessation
- 1974-12-05 SE SE7415240A patent/SE401414B/en unknown
- 1974-12-11 BE BE151398A patent/BE823228A/en unknown
- 1974-12-30 ES ES433444A patent/ES433444A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL177007B (en) | 1985-02-18 |
ES433444A1 (en) | 1977-02-16 |
SE401414B (en) | 1978-05-02 |
JPS5642469B2 (en) | 1981-10-05 |
JPS5091415A (en) | 1975-07-22 |
CH576870A5 (en) | 1976-06-30 |
FR2253629A1 (en) | 1975-07-04 |
NL177007C (en) | 1985-07-16 |
CA1023615A (en) | 1978-01-03 |
DE2456816A1 (en) | 1975-06-19 |
AU7422674A (en) | 1976-04-15 |
SE7415240L (en) | 1975-06-12 |
DE2456816C3 (en) | 1982-10-07 |
US3897865A (en) | 1975-08-05 |
DE2456816B2 (en) | 1977-12-08 |
BE823228A (en) | 1975-04-01 |
FR2253629B1 (en) | 1976-12-31 |
NL7415670A (en) | 1975-06-13 |
GB1450346A (en) | 1976-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1022792B (en) | MATRIX-TYPE PRINTING EQUIPMENT | |
AR225263A1 (en) | A PRINTER APPARATUS | |
AT346953B (en) | FLEXIBLE PRINTED SWITCHING DEVICE | |
FI54388B (en) | SAETT ATT FRAMSTAELLA EN EJEKTORANORDNING | |
FI58387B (en) | SAETT ATT FRAMSTAELLA UNDERJORDISKA BERGRUM | |
FI56366B (en) | SAETT ATT FRAMSTAELLA GLASFIBERPRODUKT | |
IT998914B (en) | IMPROVED INK-JET PRINTING EQUIPMENT | |
SE413300B (en) | PRINTING DEVICE | |
IT1022794B (en) | WIRE-PERFECTED PRINTING EQUIPMENT | |
FI56766B (en) | SAETT ATT FRAMSTAELLA EN CREMEBAS FOER KONDITORIAENDAMAOL | |
IT1021433B (en) | QUICK-HARDENING PAINT | |
AT332340B (en) | IMPRESSION PACKERS | |
IT1041796B (en) | SERIAL TYPE PRINTING DEVICE | |
BE818043A (en) | PRINTER | |
IT1003566B (en) | SCREEN PRINTER | |
SE393954B (en) | ELECTRICAL PRINTER | |
SE402362B (en) | RECORDING ELEMENTS FOR A MATRIX PRINTER | |
FI54154C (en) | ANORDNING FOER ATT TILLVERKA SLIPMASSA | |
BE820823A (en) | REVELATING INK | |
IT1046150B (en) | PRINTING DEVICE | |
BE818257A (en) | PRINTER | |
BE818881A (en) | PRINTER | |
SE389210B (en) | PRINTING ARRANGEMENTS | |
FI55220C (en) | SAETT ATT FRAMSTAELLA POLYOLEFINFIBRER GENOM EXPANSIONSFOERAONGNING | |
BE804977A (en) | BAR RAILING |