GB1350542A - Device for letter spacing movement of a printing mechanism - Google Patents
Device for letter spacing movement of a printing mechanismInfo
- Publication number
- GB1350542A GB1350542A GB2687172A GB2687172A GB1350542A GB 1350542 A GB1350542 A GB 1350542A GB 2687172 A GB2687172 A GB 2687172A GB 2687172 A GB2687172 A GB 2687172A GB 1350542 A GB1350542 A GB 1350542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- printing mechanism
- letter spacing
- spacing movement
- letter
- movement
- 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
- B41J1/24—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 perpendicular to the axis of rotation
-
- 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
- B41J19/42—Escapements having two pawls or like detents
- B41J19/44—Escapements having two pawls or like detents coacting with two toothed members, e.g. racks or wheels
-
- 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
- B41J19/50—Electromagnetically-controlled escapements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7120882A FR2140830A5 (en) | 1971-06-09 | 1971-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1350542A true GB1350542A (en) | 1974-04-18 |
Family
ID=9078350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2687172A Expired GB1350542A (en) | 1971-06-09 | 1972-06-08 | Device for letter spacing movement of a printing mechanism |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2228179A1 (en) |
FR (1) | FR2140830A5 (en) |
GB (1) | GB1350542A (en) |
IT (1) | IT955823B (en) |
NL (1) | NL7206495A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2730604A1 (en) * | 1976-07-15 | 1978-01-19 | Alps Electric Co Ltd | PRINTING UNIT |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8430084D0 (en) * | 1984-11-28 | 1985-01-09 | Dobson Park Ind | Carriage escapement mechanism for typewriters |
-
1971
- 1971-06-09 FR FR7120882A patent/FR2140830A5/fr not_active Expired
-
1972
- 1972-05-15 NL NL7206495A patent/NL7206495A/xx unknown
- 1972-05-25 IT IT2481972A patent/IT955823B/en active
- 1972-06-08 GB GB2687172A patent/GB1350542A/en not_active Expired
- 1972-06-09 DE DE19722228179 patent/DE2228179A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2730604A1 (en) * | 1976-07-15 | 1978-01-19 | Alps Electric Co Ltd | PRINTING UNIT |
DE2730604C2 (en) * | 1976-07-15 | 1985-05-30 | Alps Electric Co., Ltd., Tokio/Tokyo | Carriage return and paper advance device in one printing unit |
Also Published As
Publication number | Publication date |
---|---|
IT955823B (en) | 1973-09-29 |
DE2228179A1 (en) | 1972-12-28 |
FR2140830A5 (en) | 1973-01-19 |
NL7206495A (en) | 1972-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |