GB238145A - Improvements in and connected with carriage driving mechanism of typewriting and like machines - Google Patents
Improvements in and connected with carriage driving mechanism of typewriting and like machinesInfo
- Publication number
- GB238145A GB238145A GB5346/25A GB534625A GB238145A GB 238145 A GB238145 A GB 238145A GB 5346/25 A GB5346/25 A GB 5346/25A GB 534625 A GB534625 A GB 534625A GB 238145 A GB238145 A GB 238145A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machines
- carriage
- bed
- locking
- typewriting
- 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
- 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
- B41J19/36—Driving mechanisms, e.g. springs stressed during carriage return
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
238,145. Tugwood, R. J., (Daimler- Motoren-Ges.). Feb. 26, 1925. Letter-spacing mechanism; locking-devices. - In machines having a detachable bed for the paper-carriage, automatic means is provided for locking the carriage propelling-spring when the bed is detached. As applied to machines having a spring drum c provided with a pinion d engaging a rack b on the carriage a, the locking-device consists of a pivoted catch f connected to a bolt g which is normally depressed by the bed a<1> of the carriage, a spring k causing the catch to engage the pinion when the bed is detached.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5346/25A GB238145A (en) | 1925-02-26 | 1925-02-26 | Improvements in and connected with carriage driving mechanism of typewriting and like machines |
FR594250D FR594250A (en) | 1925-02-26 | 1925-02-28 | Device opposing, when the carriage of a typewriter is removed, to the relaxation of the spring which moves this carriage |
US21091A US1583514A (en) | 1925-02-26 | 1925-04-06 | Typewriting machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5346/25A GB238145A (en) | 1925-02-26 | 1925-02-26 | Improvements in and connected with carriage driving mechanism of typewriting and like machines |
US21091A US1583514A (en) | 1925-02-26 | 1925-04-06 | Typewriting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB238145A true GB238145A (en) | 1925-08-13 |
Family
ID=26239814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5346/25A Expired GB238145A (en) | 1925-02-26 | 1925-02-26 | Improvements in and connected with carriage driving mechanism of typewriting and like machines |
Country Status (3)
Country | Link |
---|---|
US (1) | US1583514A (en) |
FR (1) | FR594250A (en) |
GB (1) | GB238145A (en) |
-
1925
- 1925-02-26 GB GB5346/25A patent/GB238145A/en not_active Expired
- 1925-02-28 FR FR594250D patent/FR594250A/en not_active Expired
- 1925-04-06 US US21091A patent/US1583514A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR594250A (en) | 1925-09-08 |
US1583514A (en) | 1926-05-04 |
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