JPS544289B2 - - Google Patents
Info
- Publication number
- JPS544289B2 JPS544289B2 JP11831274A JP11831274A JPS544289B2 JP S544289 B2 JPS544289 B2 JP S544289B2 JP 11831274 A JP11831274 A JP 11831274A JP 11831274 A JP11831274 A JP 11831274A JP S544289 B2 JPS544289 B2 JP S544289B2
- Authority
- JP
- Japan
- 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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/60—Auxiliary feed or adjustment devices
- B41J19/62—Auxiliary feed or adjustment devices for back spacing
-
- 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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/34—Escapement-feed character-spacing mechanisms
- B41J19/58—Differential or variable-spacing arrangements
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US418349A US3893561A (en) | 1973-11-23 | 1973-11-23 | Half backspace for dual pitch typewriter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5085415A JPS5085415A (de) | 1975-07-10 |
| JPS544289B2 true JPS544289B2 (de) | 1979-03-05 |
Family
ID=23657750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11831274A Expired JPS544289B2 (de) | 1973-11-23 | 1974-10-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3893561A (de) |
| JP (1) | JPS544289B2 (de) |
| CA (1) | CA1014504A (de) |
| CH (1) | CH575299A5 (de) |
| DE (1) | DE2455580C3 (de) |
| FR (1) | FR2252221B1 (de) |
| GB (1) | GB1436516A (de) |
| IT (1) | IT1022789B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031994A (en) * | 1975-12-24 | 1977-06-28 | International Business Machines Corporation | Double tab rack for a typewriter |
| US4229111A (en) * | 1978-11-13 | 1980-10-21 | Schacht Roy A | Feed mechanism for marking machine |
| US4322173A (en) * | 1978-11-13 | 1982-03-30 | Schacht Roy A | Half-spacing feed mechanism for marking machine |
| US4285605A (en) * | 1979-07-02 | 1981-08-25 | International Business Machines Corporation | Escapement mechanism and backspace mechanism for a moving paper carriage typewriter having dual pitch capability |
| US4383776A (en) * | 1981-01-13 | 1983-05-17 | Rozas Luis A V | Typewriter with carriage escape bar adjustment |
| US4408918A (en) * | 1981-05-01 | 1983-10-11 | Scm Corporation | Halfspace control system for electronic typewriter with correction register |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1183056A (en) * | 1916-02-16 | 1916-05-16 | Edward M Wiley | Type-writer half-spacing key. |
| US2065629A (en) * | 1934-07-23 | 1936-12-29 | Underwood Elliott Fisher Co | Typewriting machine |
| US2162565A (en) * | 1935-06-07 | 1939-06-13 | Frank G Cain | Line justification method and means for typewriting machines |
| NL134493C (de) * | 1963-09-25 | |||
| US3366215A (en) * | 1965-07-28 | 1968-01-30 | Ibm | Single rack backspace |
| BE710078A (de) * | 1967-02-06 | 1968-05-30 | ||
| US3540565A (en) * | 1968-01-09 | 1970-11-17 | Ibm | Universal tab member |
| US3547245A (en) * | 1968-01-09 | 1970-12-15 | Ibm | Multiple pitch margin control |
| US3713524A (en) * | 1970-06-30 | 1973-01-30 | Ibm | Bi directional spacing mechanism for a printer including a proportional spacing printer |
-
1973
- 1973-11-23 US US418349A patent/US3893561A/en not_active Expired - Lifetime
-
1974
- 1974-09-17 GB GB4033374A patent/GB1436516A/en not_active Expired
- 1974-10-09 FR FR7434701A patent/FR2252221B1/fr not_active Expired
- 1974-10-11 IT IT28317/74A patent/IT1022789B/it active
- 1974-10-16 CA CA211,472A patent/CA1014504A/en not_active Expired
- 1974-10-16 JP JP11831274A patent/JPS544289B2/ja not_active Expired
- 1974-11-15 CH CH1523974A patent/CH575299A5/xx not_active IP Right Cessation
- 1974-11-23 DE DE2455580A patent/DE2455580C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2252221A1 (de) | 1975-06-20 |
| US3893561A (en) | 1975-07-08 |
| GB1436516A (en) | 1976-05-19 |
| DE2455580C3 (de) | 1980-08-21 |
| CH575299A5 (de) | 1976-05-14 |
| DE2455580A1 (de) | 1975-05-28 |
| JPS5085415A (de) | 1975-07-10 |
| FR2252221B1 (de) | 1982-12-17 |
| CA1014504A (en) | 1977-07-26 |
| IT1022789B (it) | 1978-04-20 |
| DE2455580B2 (de) | 1979-12-13 |