IT1042101B - Gruppo di azionamento per tasto a ripetizione di battuta di una macchina scrivento - Google Patents
Gruppo di azionamento per tasto a ripetizione di battuta di una macchina scriventoInfo
- Publication number
- IT1042101B IT1042101B IT26642/75A IT2664275A IT1042101B IT 1042101 B IT1042101 B IT 1042101B IT 26642/75 A IT26642/75 A IT 26642/75A IT 2664275 A IT2664275 A IT 2664275A IT 1042101 B IT1042101 B IT 1042101B
- Authority
- IT
- Italy
- Prior art keywords
- drive group
- writing machine
- repeat button
- repeat
- button
- 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
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/04—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source
- B41J23/06—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source by snatch rolls
-
- 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
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
- B41J5/28—Multiple-action keys, e.g. keys depressed by two or more amounts or movable in two or more directions to effect different functions or selections
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/501,123 US3976181A (en) | 1974-08-28 | 1974-08-28 | Typing machine repeat key action |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1042101B true IT1042101B (it) | 1980-01-30 |
Family
ID=23992228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26642/75A IT1042101B (it) | 1974-08-28 | 1975-08-27 | Gruppo di azionamento per tasto a ripetizione di battuta di una macchina scrivento |
Country Status (6)
Country | Link |
---|---|
US (1) | US3976181A (it) |
JP (1) | JPS555436B2 (it) |
CA (1) | CA1027890A (it) |
FR (1) | FR2283005A1 (it) |
GB (1) | GB1513400A (it) |
IT (1) | IT1042101B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60147038U (ja) * | 1984-03-07 | 1985-09-30 | 三菱自動車工業株式会社 | 自動復帰型押釦スイツチ |
JPS61103845U (it) * | 1984-12-12 | 1986-07-02 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714948A (en) * | 1951-07-25 | 1955-08-09 | Sperry Rand Corp | Repeat key action for power operated typewriters |
US2723740A (en) * | 1952-12-26 | 1955-11-15 | Ibm | Type bar action |
US2798584A (en) * | 1955-07-08 | 1957-07-09 | Smith Corona Inc | Power actuated typing mechanisms for business machines |
US3001625A (en) * | 1960-06-06 | 1961-09-26 | Royal Mcbee Corp | Type action |
US3342295A (en) * | 1965-03-15 | 1967-09-19 | Brother Ind Ltd | Repeat action mechanism for power operated typewriters |
DE1561208A1 (de) * | 1966-04-06 | 1970-03-19 | Willy Feiler Zaehl Und Rechenw | Elektrische Kleinschreibmaschine |
DE1761226B2 (de) * | 1968-04-20 | 1971-12-02 | Triumph-Werke Nürnberg AG, 8500 Nürnberg | Typenhebelgetriebe fuer kraftangetriebene schreib oder aehnliche maschinen |
US3638775A (en) * | 1969-01-08 | 1972-02-01 | Brother Ind Ltd | Repeat action mechanism for power-operated typewriters |
US3706366A (en) * | 1969-12-16 | 1972-12-19 | Brother Ind Ltd | Repeat typing mechanism for power operated typewriters |
JPS5020482B1 (it) * | 1970-07-02 | 1975-07-15 |
-
1974
- 1974-08-28 US US05/501,123 patent/US3976181A/en not_active Expired - Lifetime
-
1975
- 1975-08-21 CA CA233,896A patent/CA1027890A/en not_active Expired
- 1975-08-27 IT IT26642/75A patent/IT1042101B/it active
- 1975-08-27 FR FR7526457A patent/FR2283005A1/fr active Granted
- 1975-08-28 JP JP10353975A patent/JPS555436B2/ja not_active Expired
- 1975-08-28 GB GB35573/75A patent/GB1513400A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5152023A (it) | 1976-05-08 |
CA1027890A (en) | 1978-03-14 |
DE2537932A1 (de) | 1976-03-18 |
FR2283005B1 (it) | 1981-03-06 |
JPS555436B2 (it) | 1980-02-06 |
GB1513400A (en) | 1978-06-07 |
US3976181A (en) | 1976-08-24 |
FR2283005A1 (fr) | 1976-03-26 |
DE2537932B2 (de) | 1977-04-14 |
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