ES469884A1 - Perfeccionamientos en maquinas de imprimir con varias ruedasde control electrico - Google Patents
Perfeccionamientos en maquinas de imprimir con varias ruedasde control electricoInfo
- Publication number
- ES469884A1 ES469884A1 ES469884A ES469884A ES469884A1 ES 469884 A1 ES469884 A1 ES 469884A1 ES 469884 A ES469884 A ES 469884A ES 469884 A ES469884 A ES 469884A ES 469884 A1 ES469884 A1 ES 469884A1
- Authority
- ES
- Spain
- Prior art keywords
- printer
- electrically controlled
- print wheels
- wheel
- controlled print
- 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
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
- B41J1/44—Carriers stationary for impression
- B41J1/46—Types or dies fixed on wheel, drum, cylinder, or like carriers
- B41J1/48—Types or dies fixed on wheel, drum, cylinder, or like carriers with a plurality of carriers, one for each character space
-
- 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
- B41J7/00—Type-selecting or type-actuating mechanisms
- B41J7/48—Type carrier arrested in selected position by electromagnetic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/06—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by type-wheel printers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
Perfeccionamientos en máquinas de imprimir con varias ruedas de control eléctrico, siendo accionadas las ruedas por un eje motor que gira 360º alternativamente en un sentido y en un sentido inverso, existiendo una pausa entre los dos movimientos de sentido opuesto, comprendiendo cada una de las ruedas de impresión, grabado en la periferia de los caracteres de impresión, una corona que incluye en su periferia dientes de trinquete, ajustándose estos dientes por una palanca de parada liberada por un electroimán que se dispara tras una orden electrónica del valor fijado cuando este valor corresponde al de un conteo del desplazamiento angular del eje motor, permitiendo unos medios de desembrague eje-rueda desolidarizar el eje motor de la rueda como consecuencia del ajuste de la palanca de parada en uno de los dientes de trinquete, caracterizados porque están previstos unos medios electrónicos de conteo del número de cambios de posiciones de cada una de las ruedas entre una posición de origen y otra de parada, que permiten la validación de la impresión de las ruedas tras la comparación con el valor efectivamente fijado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7714896A FR2391075A1 (fr) | 1977-05-16 | 1977-05-16 | Imprimante a plusieurs roues a commande electrique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469884A1 true ES469884A1 (es) | 1979-02-16 |
Family
ID=9190835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469884A Expired ES469884A1 (es) | 1977-05-16 | 1978-05-16 | Perfeccionamientos en maquinas de imprimir con varias ruedasde control electrico |
Country Status (14)
Country | Link |
---|---|
US (1) | US4284003A (es) |
JP (1) | JPS53141546A (es) |
BE (1) | BE866774A (es) |
CA (1) | CA1144505A (es) |
CH (1) | CH627407A5 (es) |
DE (1) | DE2820131A1 (es) |
DK (1) | DK212578A (es) |
ES (1) | ES469884A1 (es) |
FR (1) | FR2391075A1 (es) |
GB (1) | GB1590062A (es) |
IT (1) | IT1094661B (es) |
NL (1) | NL7805260A (es) |
NO (1) | NO781652L (es) |
SE (1) | SE425999B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457769A1 (fr) * | 1979-05-28 | 1980-12-26 | Havas Machines | Perfectionnements aux imprimantes a roues paralleles |
FR2465595B1 (fr) * | 1979-09-24 | 1987-04-30 | Mccorquodale Mach Syst | Appareil a imprimer |
JPS574774A (en) * | 1980-06-12 | 1982-01-11 | Canon Inc | Printing mechanism |
IT1158917B (it) * | 1983-03-30 | 1987-02-25 | Olivetti & Co Spa | Stampante seriale |
DE3824664C1 (en) * | 1988-07-20 | 1989-11-30 | Turbon International Gmbh, 5600 Wuppertal, De | Ink-ribbon cartridge |
ZA947572B (en) * | 1993-09-29 | 1995-09-28 | Hampton Roads Medical College | Contraceptive compositions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE648500A (es) * | 1963-05-27 | |||
US3363547A (en) * | 1964-04-16 | 1968-01-16 | Burroughs Corp | Pressure roller control means in item encoders |
US3504622A (en) * | 1968-09-13 | 1970-04-07 | Ralph Morrison | Print wheel setting and detenting means with electrical controls therefor |
US3756147A (en) * | 1970-07-18 | 1973-09-04 | Gross Cash Registers Ltd | Coil spring biased printing wheels |
US3858506A (en) * | 1973-03-30 | 1975-01-07 | Ncr Co | Color bar printer |
JPS5654233B2 (es) * | 1973-06-12 | 1981-12-24 | ||
US3967550A (en) * | 1974-07-25 | 1976-07-06 | Addmaster Corporation | Squeeze printer for papers or stacks of papers of varying thicknesses |
US4104967A (en) * | 1974-12-27 | 1978-08-08 | Copal Company Limited | Line printer |
-
1977
- 1977-05-16 FR FR7714896A patent/FR2391075A1/fr active Granted
-
1978
- 1978-05-02 CH CH473378A patent/CH627407A5/fr not_active IP Right Cessation
- 1978-05-08 BE BE1008869A patent/BE866774A/xx not_active IP Right Cessation
- 1978-05-09 DE DE19782820131 patent/DE2820131A1/de not_active Withdrawn
- 1978-05-10 NO NO78781652A patent/NO781652L/no unknown
- 1978-05-11 SE SE7805419A patent/SE425999B/sv unknown
- 1978-05-11 GB GB18893/78A patent/GB1590062A/en not_active Expired
- 1978-05-11 IT IT23310/78A patent/IT1094661B/it active
- 1978-05-12 DK DK212578A patent/DK212578A/da not_active Application Discontinuation
- 1978-05-15 CA CA000303326A patent/CA1144505A/fr not_active Expired
- 1978-05-16 JP JP5725978A patent/JPS53141546A/ja active Pending
- 1978-05-16 NL NL7805260A patent/NL7805260A/xx not_active Application Discontinuation
- 1978-05-16 ES ES469884A patent/ES469884A1/es not_active Expired
-
1980
- 1980-05-12 US US06/148,073 patent/US4284003A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE425999B (sv) | 1982-11-29 |
SE7805419L (sv) | 1978-11-17 |
NO781652L (no) | 1978-11-17 |
US4284003A (en) | 1981-08-18 |
GB1590062A (en) | 1981-05-28 |
FR2391075B1 (es) | 1983-04-08 |
JPS53141546A (en) | 1978-12-09 |
CA1144505A (fr) | 1983-04-12 |
CH627407A5 (fr) | 1982-01-15 |
BE866774A (fr) | 1978-11-08 |
FR2391075A1 (fr) | 1978-12-15 |
DK212578A (da) | 1978-11-17 |
IT7823310A0 (it) | 1978-05-11 |
IT1094661B (it) | 1985-08-02 |
NL7805260A (nl) | 1978-11-20 |
DE2820131A1 (de) | 1978-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |