CH624881A5 - - Google Patents
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- Publication number
- CH624881A5 CH624881A5 CH1234577A CH1234577A CH624881A5 CH 624881 A5 CH624881 A5 CH 624881A5 CH 1234577 A CH1234577 A CH 1234577A CH 1234577 A CH1234577 A CH 1234577A CH 624881 A5 CH624881 A5 CH 624881A5
- Authority
- CH
- Switzerland
- Prior art keywords
- arm
- stop surface
- tip
- film
- punching
- 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements
-
- 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
- B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
Landscapes
- Impact Printers (AREA)
- Electromagnets (AREA)
- Dot-Matrix Printers And Others (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7611256A SE404898B (sv) | 1976-10-11 | 1976-10-11 | Anordning for punktformig paverkan av ett informationsberande medium |
Publications (1)
Publication Number | Publication Date |
---|---|
CH624881A5 true CH624881A5 (sv) | 1981-08-31 |
Family
ID=20329095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1234577A CH624881A5 (sv) | 1976-10-11 | 1977-10-10 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4202638A (sv) |
JP (1) | JPS5347723A (sv) |
CH (1) | CH624881A5 (sv) |
DE (1) | DE2745403C3 (sv) |
FR (1) | FR2366933A1 (sv) |
GB (1) | GB1576270A (sv) |
IT (1) | IT1090187B (sv) |
NL (1) | NL7710981A (sv) |
SE (1) | SE404898B (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139217A1 (en) * | 1983-09-27 | 1985-05-02 | HONEYWELL BULL ITALIA S.p.A. | Electromagnetic printing group for dot matrix printer |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304495A (en) * | 1978-06-02 | 1981-12-08 | Pilot Man-Nen-Hitsu Kabushiki Kaisha | Print hammer in dot printer |
US4465386A (en) * | 1979-09-17 | 1984-08-14 | Seikosha Co., Ltd. | Impact type dot printer |
DE3412429A1 (de) * | 1984-04-03 | 1985-10-10 | Nixdorf Computer Ag, 4790 Paderborn | Klappankermagnet fuer nadeldruckkopf |
JPH037420Y2 (sv) * | 1984-11-20 | 1991-02-25 | ||
US4613242A (en) * | 1985-04-17 | 1986-09-23 | Royden C. Sanders, Jr. | Dot matrix print head |
DE3706730A1 (de) * | 1987-03-02 | 1988-09-15 | Nixdorf Computer Ag | Nadeldruckkopf |
IT8721782A0 (it) * | 1987-09-02 | 1987-09-02 | Honeywell Bull Spa | Smorzatore aerodinamico per attuatore di stampa. |
DE102007026409A1 (de) * | 2007-06-06 | 2008-12-11 | OCé PRINTING SYSTEMS GMBH | Verfahren und Vorrichtung zum Perforieren und/oder Trennen von Trägermaterial |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3148313A (en) * | 1962-08-03 | 1964-09-08 | Amphenol Borg Electronics Corp | Noise-eliminating means for selfwinding electric clocks |
US3333667A (en) * | 1965-12-09 | 1967-08-01 | Teletype Corp | Flexible wire guide cable |
US3896918A (en) * | 1971-03-04 | 1975-07-29 | Winfried Schneider | Mosaic printing head with electromagnetically actuated needles with a common yoke for all electromagnets |
US3836880A (en) * | 1973-10-25 | 1974-09-17 | Tele Speed Communications Inc | Matrix printer drive element |
US3968867A (en) * | 1974-07-15 | 1976-07-13 | Facit Aktiebolag | Information transmission device for point contact on an information carrier |
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 |
DE2558380A1 (de) * | 1975-12-23 | 1977-07-07 | Ncr Co | Vorrichtung zum punktweisen einwirken auf einen informationstraeger |
-
1976
- 1976-10-11 SE SE7611256A patent/SE404898B/sv unknown
-
1977
- 1977-10-05 JP JP11909477A patent/JPS5347723A/ja active Pending
- 1977-10-06 NL NL7710981A patent/NL7710981A/xx not_active Application Discontinuation
- 1977-10-07 FR FR7730218A patent/FR2366933A1/fr active Granted
- 1977-10-08 DE DE2745403A patent/DE2745403C3/de not_active Expired
- 1977-10-10 CH CH1234577A patent/CH624881A5/de not_active IP Right Cessation
- 1977-10-11 GB GB42271/77A patent/GB1576270A/en not_active Expired
- 1977-10-11 IT IT51361/77A patent/IT1090187B/it active
- 1977-10-11 US US05/840,746 patent/US4202638A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139217A1 (en) * | 1983-09-27 | 1985-05-02 | HONEYWELL BULL ITALIA S.p.A. | Electromagnetic printing group for dot matrix printer |
Also Published As
Publication number | Publication date |
---|---|
DE2745403C3 (de) | 1980-06-19 |
DE2745403A1 (de) | 1978-04-13 |
JPS5347723A (en) | 1978-04-28 |
FR2366933A1 (fr) | 1978-05-05 |
SE404898B (sv) | 1978-11-06 |
NL7710981A (nl) | 1978-04-13 |
FR2366933B1 (sv) | 1983-10-28 |
SE7611256L (sv) | 1978-04-12 |
IT1090187B (it) | 1985-06-18 |
DE2745403B2 (de) | 1979-10-04 |
GB1576270A (en) | 1980-10-08 |
US4202638A (en) | 1980-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |