GB191026044A - Improvements in Type-writing Machines. - Google Patents
Improvements in Type-writing Machines.Info
- Publication number
- GB191026044A GB191026044A GB191026044DA GB191026044A GB 191026044 A GB191026044 A GB 191026044A GB 191026044D A GB191026044D A GB 191026044DA GB 191026044 A GB191026044 A GB 191026044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shift
- bar
- key
- levers
- type
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/02—Key actions for specified purposes
- B41J25/08—Case shift
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
26,044. Klaczko, M. Nov. 9. Keyboards; shift-key actions.-In arrangements wherein the shift-key is operable by an auxiliary shift-bar, which is mounted in front of the keyboard and is in the form of an attachment which may be readily applied to existing machines, the shift-bar is mounted to move like an ordinary key-lever instead of requiring an unusual movement of the hand. For this purpose, the shift-bar 23 is secured to levers 30, which are pivoted at 29 to plates 28, and are tensioned by a spring 34, one of the levers being provided with a hook 31 which engages the shift-key lever 27. The shift-bar is adjacent to the space-bar 26, and may be operated by the same thumb, thereby facilitating one - handed writing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191026044T | 1910-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191026044A true GB191026044A (en) | 1911-07-20 |
Family
ID=34356707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191026044D Expired GB191026044A (en) | 1910-11-09 | 1910-11-09 | Improvements in Type-writing Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191026044A (en) |
-
1910
- 1910-11-09 GB GB191026044D patent/GB191026044A/en not_active Expired
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