DE3271153D1 - Shiftable printhead - Google Patents
Shiftable printheadInfo
- Publication number
- DE3271153D1 DE3271153D1 DE8282201043T DE3271153T DE3271153D1 DE 3271153 D1 DE3271153 D1 DE 3271153D1 DE 8282201043 T DE8282201043 T DE 8282201043T DE 3271153 T DE3271153 T DE 3271153T DE 3271153 D1 DE3271153 D1 DE 3271153D1
- Authority
- DE
- Germany
- Prior art keywords
- shiftable
- printhead
- shiftable printhead
- 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.)
- Expired
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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
-
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
- B41J25/005—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for serial printing movements superimposed to character- or line-spacing movements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH603881A CH644307A5 (fr) | 1981-09-18 | 1981-09-18 | Tete d'ecriture commutable. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3271153D1 true DE3271153D1 (en) | 1986-06-19 |
Family
ID=4303227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282201043T Expired DE3271153D1 (en) | 1981-09-18 | 1982-08-19 | Shiftable printhead |
Country Status (5)
Country | Link |
---|---|
US (1) | US4470713A (de) |
EP (1) | EP0075342B1 (de) |
JP (1) | JPS5862071A (de) |
CH (1) | CH644307A5 (de) |
DE (1) | DE3271153D1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333252C2 (de) * | 1983-09-14 | 1986-02-13 | Nixdorf Computer Ag, 4790 Paderborn | Verfahren zur Herstellung eines Nadeldruckkopfes |
IT1176859B (it) * | 1984-10-05 | 1987-08-18 | Honeywell Inf Systems | Rubino e gruppo guida aghi per testina stampante ad aghi |
CH667618A5 (fr) * | 1986-03-21 | 1988-10-31 | Hermes Precisa International | Tete d'ecriture commutable. |
IT1247770B (it) * | 1990-10-31 | 1994-12-30 | Microlys Spa | Testa di stampa a matrice di punti per stampa ad alta definizione o ad alta velocita' |
US5880757A (en) * | 1991-11-04 | 1999-03-09 | Hewlett-Packard Company | Print resolution enhancement by adjusting printhead position |
JP2522231B2 (ja) * | 1991-11-15 | 1996-08-07 | 株式会社精工舎 | 印字モ―ドを切換え可能なワイヤドットプリンタ |
US5449239A (en) * | 1992-07-21 | 1995-09-12 | Seiko Epson Corporation | Impact dot head with resiliently mounted wire guide |
JP2560681B2 (ja) * | 1992-09-18 | 1996-12-04 | セイコープレシジョン株式会社 | 印字モードを切換え可能なワイヤドットプリンタ |
US5793392A (en) * | 1995-06-13 | 1998-08-11 | Tschida; Mark J. | Printing apparatus and method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2071162A5 (de) * | 1969-12-19 | 1971-09-17 | Radiotechnique Compelec | |
US3833105A (en) * | 1970-05-15 | 1974-09-03 | Centronics Data Computer | Printer head assembly |
US3625142A (en) * | 1970-06-10 | 1971-12-07 | Datascript Terminal Equipment | High-speed printing apparatus having slidably mounted character-forming elements forming a dot matrix |
GB1364646A (en) * | 1971-10-07 | 1974-08-29 | Creed Co Ltd | Printed telegraph machine |
DE2436970A1 (de) * | 1974-07-31 | 1976-02-19 | Siemens Ag | Vorrichtung in mosaiknadeldruckkoepfen zum fuehren der druckernadeln |
US4010835A (en) * | 1975-08-01 | 1977-03-08 | International Business Machines Corporation | Matrix print head |
DD128153A1 (de) * | 1976-08-26 | 1977-11-02 | Volker Flechtner | Mosaikdruckkopf |
SE408034B (sv) * | 1977-03-15 | 1979-05-14 | Philips Svenska Ab | Lageranordning vid ett mosaiktryckhuvud |
US4236836A (en) * | 1979-03-30 | 1980-12-02 | Teletype Corporation | Dot impact printer and actuator therefor |
DE3041877A1 (de) * | 1980-11-06 | 1982-05-13 | Mannesmann AG, 4000 Düsseldorf | Matrixdrucker und zugehoeriger nadeldruckkopf |
-
1981
- 1981-09-18 CH CH603881A patent/CH644307A5/fr not_active IP Right Cessation
-
1982
- 1982-08-19 DE DE8282201043T patent/DE3271153D1/de not_active Expired
- 1982-08-19 EP EP82201043A patent/EP0075342B1/de not_active Expired
- 1982-08-30 US US06/416,678 patent/US4470713A/en not_active Expired - Lifetime
- 1982-09-14 JP JP57160731A patent/JPS5862071A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0229022B2 (de) | 1990-06-27 |
US4470713A (en) | 1984-09-11 |
EP0075342A2 (de) | 1983-03-30 |
EP0075342B1 (de) | 1986-05-14 |
EP0075342A3 (en) | 1984-03-28 |
JPS5862071A (ja) | 1983-04-13 |
CH644307A5 (fr) | 1984-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PRECISA S.A., YVERDON, VAUD, CH |
|
8339 | Ceased/non-payment of the annual fee |