IT1024816B - Dispositivo di avanzamento del nastro per macchine per scrivere - Google Patents
Dispositivo di avanzamento del nastro per macchine per scrivereInfo
- Publication number
- IT1024816B IT1024816B IT70327/74A IT7032774A IT1024816B IT 1024816 B IT1024816 B IT 1024816B IT 70327/74 A IT70327/74 A IT 70327/74A IT 7032774 A IT7032774 A IT 7032774A IT 1024816 B IT1024816 B IT 1024816B
- Authority
- IT
- Italy
- Prior art keywords
- feed device
- tape feed
- writing machines
- writing
- machines
- 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
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/40—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction
- B41J33/44—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically
- B41J33/51—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means
- B41J33/516—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means using a reversing-feeler responsive to the tension of the ribbon
-
- 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
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/40—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction
- B41J33/44—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically
- B41J33/46—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by its application to mechanism in which two spools are driven by pawl-and-rachet mechanism
- B41J33/48—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by its application to mechanism in which two spools are driven by pawl-and-rachet mechanism comprising two pawls and ratchets, one for each spool
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1631873A CH570879A5 (it) | 1973-11-20 | 1973-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1024816B true IT1024816B (it) | 1978-07-20 |
Family
ID=4416267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70327/74A IT1024816B (it) | 1973-11-20 | 1974-11-13 | Dispositivo di avanzamento del nastro per macchine per scrivere |
Country Status (7)
Country | Link |
---|---|
US (1) | US3976185A (it) |
JP (1) | JPS5413806B2 (it) |
CH (1) | CH570879A5 (it) |
DE (1) | DE2455464C3 (it) |
FR (1) | FR2251443B1 (it) |
GB (1) | GB1478869A (it) |
IT (1) | IT1024816B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214838A (en) * | 1978-08-28 | 1980-07-29 | International Telephone And Telegraph Corporation | Advance and transfer mechanism for inked ribbon or the like |
JPS55146781A (en) * | 1979-05-02 | 1980-11-15 | Star Seimitsu Kk | End-detecting and reversing device for ink ribbon |
JPS58122887A (ja) * | 1982-01-18 | 1983-07-21 | Silver Seiko Ltd | タイプライタ−のモ−タ駆動装置 |
USD423566S (en) * | 1998-07-14 | 2000-04-25 | Olympus Optical Co., Ltd. | Cartridge for a label printer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2505991A (en) * | 1946-05-31 | 1950-05-02 | Rca Corp | Ribbon feed device |
US2906203A (en) * | 1958-10-13 | 1959-09-29 | Olympia Werke A G Fa | Apparatus for feeding and guiding ribbons in typing and printing machines |
US2978090A (en) * | 1958-09-22 | 1961-04-04 | Agfa Ag | Ribbon advancing and reversing mechanism for stamping devices, typewriters and the like |
NL103206C (it) * | 1959-12-16 | |||
US3752290A (en) * | 1971-03-29 | 1973-08-14 | Itt | Advanced mechanism for inked ribbons or the like |
US3793951A (en) * | 1971-06-15 | 1974-02-26 | Teletype Corp | Signal responsive belt printer |
-
1973
- 1973-11-20 CH CH1631873A patent/CH570879A5/xx not_active IP Right Cessation
-
1974
- 1974-11-13 IT IT70327/74A patent/IT1024816B/it active
- 1974-11-15 FR FR7437828A patent/FR2251443B1/fr not_active Expired
- 1974-11-15 JP JP13187974A patent/JPS5413806B2/ja not_active Expired
- 1974-11-18 US US05/525,017 patent/US3976185A/en not_active Expired - Lifetime
- 1974-11-19 DE DE2455464A patent/DE2455464C3/de not_active Expired
- 1974-11-19 GB GB50114/74A patent/GB1478869A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1478869A (en) | 1977-07-06 |
DE2455464A1 (de) | 1975-05-22 |
FR2251443B1 (it) | 1982-10-15 |
JPS5084320A (it) | 1975-07-08 |
DE2455464C3 (de) | 1979-04-12 |
FR2251443A1 (it) | 1975-06-13 |
CH570879A5 (it) | 1975-12-31 |
JPS5413806B2 (it) | 1979-06-02 |
US3976185A (en) | 1976-08-24 |
DE2455464B2 (de) | 1978-08-03 |
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