IT1117135B - Electronic printer with changeable type style and size - has dot matrix printing head movable along two coordinates relative to upper - Google Patents
Electronic printer with changeable type style and size - has dot matrix printing head movable along two coordinates relative to upperInfo
- Publication number
- IT1117135B IT1117135B IT6835377A IT6835377A IT1117135B IT 1117135 B IT1117135 B IT 1117135B IT 6835377 A IT6835377 A IT 6835377A IT 6835377 A IT6835377 A IT 6835377A IT 1117135 B IT1117135 B IT 1117135B
- Authority
- IT
- Italy
- Prior art keywords
- printing head
- size
- movable along
- dot matrix
- type style
- Prior art date
Links
Abstract
Electronic printer facilitates the ready and economic changing of type style and dimension. The drive unit is controlled by numerical commands and is conditioned by a servo-control unit. The commands determine the speed of the element in a predetermined time interval along the coordinates. The servo-control unit is able to determine the momentary speed of the recording element and compares the signals of this determining unit with the signals corresponding to the command. The printer which may be in the form of an X-Y plotter has a printing head with an outlet nozzle and a pressure container. The printing head can be operated electromagnetically.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6835377A IT1117135B (en) | 1977-06-10 | 1977-06-10 | Electronic printer with changeable type style and size - has dot matrix printing head movable along two coordinates relative to upper |
US05/814,135 US4150902A (en) | 1976-07-19 | 1977-07-08 | Electronic printer having a single tracing element for tracing out alphanumeric characters |
GB29268/77A GB1569820A (en) | 1976-07-19 | 1977-07-12 | Electronic printer having a single tracing element for tracing out alphanumeric characters |
JP8593777A JPS5337333A (en) | 1976-07-19 | 1977-07-18 | Electronic printer having one recording element for writing character and numeral |
FR7722061A FR2358985B1 (en) | 1976-07-19 | 1977-07-19 | ELECTRONIC PRINTER COMPRISING A SINGLE ALPHANUMERIC CHARACTER ELEMENT |
DE19772733076 DE2733076A1 (en) | 1976-07-19 | 1977-07-19 | ELECTRONIC PRINTER FOR WRITING ALPHANUMERIC CHARACTERS |
BE0/197588A BE879343Q (en) | 1976-07-19 | 1979-10-11 | ELECTRONIC PRINTER COMPRISING A SINGLE ALPHANUMERIC CHARACTER ELEMENT |
HK21/81A HK2181A (en) | 1976-07-19 | 1981-01-22 | Electronic printer having a single tracing element for tracing out alphanumeric characters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6835377A IT1117135B (en) | 1977-06-10 | 1977-06-10 | Electronic printer with changeable type style and size - has dot matrix printing head movable along two coordinates relative to upper |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1117135B true IT1117135B (en) | 1986-02-10 |
Family
ID=11309096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6835377A IT1117135B (en) | 1976-07-19 | 1977-06-10 | Electronic printer with changeable type style and size - has dot matrix printing head movable along two coordinates relative to upper |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1117135B (en) |
-
1977
- 1977-06-10 IT IT6835377A patent/IT1117135B/en active
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