IT8022926A0 - Apparato stampante e metodo per fare il medesimo. - Google Patents
Apparato stampante e metodo per fare il medesimo.Info
- Publication number
- IT8022926A0 IT8022926A0 IT8022926A IT2292680A IT8022926A0 IT 8022926 A0 IT8022926 A0 IT 8022926A0 IT 8022926 A IT8022926 A IT 8022926A IT 2292680 A IT2292680 A IT 2292680A IT 8022926 A0 IT8022926 A0 IT 8022926A0
- Authority
- IT
- Italy
- Prior art keywords
- doing
- same
- printing apparatus
- printing
- 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
- B41J2/27—Actuators for print wires
- B41J2/29—Actuators for print wires of moving-coil 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/051,727 US4260269A (en) | 1979-06-25 | 1979-06-25 | Split stackable printing blades for matrix printer head |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8022926A0 true IT8022926A0 (it) | 1980-06-20 |
IT1131634B IT1131634B (it) | 1986-06-25 |
Family
ID=21973022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22926/80A IT1131634B (it) | 1979-06-25 | 1980-06-20 | Apparato stampante e metodo per fare il medesimo |
Country Status (8)
Country | Link |
---|---|
US (1) | US4260269A (it) |
EP (1) | EP0030960B1 (it) |
JP (1) | JPS56500720A (it) |
BR (1) | BR8008760A (it) |
DE (1) | DE3069010D1 (it) |
DK (1) | DK84681A (it) |
IT (1) | IT1131634B (it) |
WO (1) | WO1981000008A1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1135613B (it) * | 1981-02-25 | 1986-08-27 | Honeywell Inf Systems Italia | Gruppo elettromagnetico per testina stampante a mosaico e relativo metodo di produzione |
US4441830A (en) * | 1982-03-29 | 1984-04-10 | Ncr Corporation | Printing solenoid |
US4590853A (en) * | 1984-04-23 | 1986-05-27 | General Instrument Corporation | Modular print head |
DE3426042A1 (de) * | 1984-07-14 | 1986-01-16 | Vacuumschmelze Gmbh, 6450 Hanau | Elektrischer flachspulenantrieb |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650316A (en) * | 1950-07-12 | 1953-08-25 | Westinghouse Electric Corp | Skewed stator construction |
US2878855A (en) * | 1954-05-12 | 1959-03-24 | Kuhlman Electric Company | Mandrel for forming laminated transformer core |
US3129495A (en) * | 1960-04-26 | 1964-04-21 | Kohlhagen Walter | Motor field unit and method of making it |
US3459976A (en) * | 1966-07-05 | 1969-08-05 | Mohawk Data Sciences Corp | Rotary electrodynamic driver |
US3483966A (en) * | 1967-06-14 | 1969-12-16 | Sprague Electric Co | Component mounting assembly and method |
US3447455A (en) * | 1967-09-20 | 1969-06-03 | Honeywell Inc | Print-hammer mount and fabrication method |
GB1273347A (en) * | 1968-06-26 | 1972-05-10 | Dowty Technical Dev Ltd | Electrical moving coil device |
US3742800A (en) * | 1972-01-10 | 1973-07-03 | Univ Minnesota | Constant flexure stress energy storing beam |
FR2218746A5 (it) * | 1973-02-19 | 1974-09-13 | Honeywell Bull Soc Ind | |
NL156879B (nl) * | 1973-10-01 | 1978-05-16 | Nederlanden Staat | Verbetering van een op afstand bedienbaar elektrisch druktoestel. |
US3964384A (en) * | 1974-03-11 | 1976-06-22 | Sperry Rand Corporation | High speed printing mechanism |
US3968744A (en) * | 1975-03-03 | 1976-07-13 | Burroughs Corporation | Self-damping unitary print hammer for high speed printers |
US4044455A (en) * | 1975-06-05 | 1977-08-30 | Canon Kabushiki Kaisha | Method of making a printing hammer unit |
US4014258A (en) * | 1975-08-29 | 1977-03-29 | Wassermann Carl I | High speed printing apparatus |
AU2466077A (en) * | 1976-05-19 | 1978-11-02 | Gen Electric | Stacked blade matrix printer heads |
SE402363B (sv) * | 1976-11-10 | 1978-06-26 | Facit Ab | Anordning for tryckning av tecken pa eller stansning av hal i ett informationsberande medium |
-
1979
- 1979-06-25 US US06/051,727 patent/US4260269A/en not_active Expired - Lifetime
-
1980
- 1980-06-04 DE DE8080901293T patent/DE3069010D1/de not_active Expired
- 1980-06-04 BR BR8008760A patent/BR8008760A/pt unknown
- 1980-06-04 JP JP50151680A patent/JPS56500720A/ja active Pending
- 1980-06-04 WO PCT/US1980/000688 patent/WO1981000008A1/en active IP Right Grant
- 1980-06-20 IT IT22926/80A patent/IT1131634B/it active
-
1981
- 1981-01-12 EP EP80901293A patent/EP0030960B1/en not_active Expired
- 1981-02-25 DK DK84681A patent/DK84681A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0030960B1 (en) | 1984-08-22 |
IT1131634B (it) | 1986-06-25 |
BR8008760A (pt) | 1981-04-28 |
EP0030960A1 (en) | 1981-07-01 |
DK84681A (da) | 1981-02-25 |
JPS56500720A (it) | 1981-05-28 |
EP0030960A4 (en) | 1981-10-27 |
US4260269A (en) | 1981-04-07 |
WO1981000008A1 (en) | 1981-01-08 |
DE3069010D1 (en) | 1984-09-27 |
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