GB417703A - Improvements in type-bar actuating means for typewriters and like machines - Google Patents
Improvements in type-bar actuating means for typewriters and like machinesInfo
- Publication number
- GB417703A GB417703A GB34834/33A GB3483433A GB417703A GB 417703 A GB417703 A GB 417703A GB 34834/33 A GB34834/33 A GB 34834/33A GB 3483433 A GB3483433 A GB 3483433A GB 417703 A GB417703 A GB 417703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- links
- rolling
- rocking arms
- key
- 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
- B41J7/00—Type-selecting or type-actuating mechanisms
- B41J7/02—Type-lever actuating mechanisms
Landscapes
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE417703X | 1932-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB417703A true GB417703A (en) | 1934-10-10 |
Family
ID=6448747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34834/33A Expired GB417703A (en) | 1932-12-28 | 1933-12-11 | Improvements in type-bar actuating means for typewriters and like machines |
Country Status (4)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2563722A (en) * | 1949-06-13 | 1951-08-07 | Royal Typewriter Co Inc | Power-driven mechanism for operating escapement and other instrumentalities of typewriters or like machines |
| DE1024986B (de) * | 1955-02-26 | 1958-02-27 | Olympia Werke Ag | Typenhebelantrieb fuer Schreibmaschinen |
| US2843244A (en) * | 1955-12-05 | 1958-07-15 | Neumann Erich | Type lever motion devices for typewriters and similar machines |
| US3317018A (en) * | 1965-10-22 | 1967-05-02 | Royal Typewriter Co Inc | Manual type action with rolling point contact |
-
0
- BE BE400244D patent/BE400244A/xx unknown
-
1933
- 1933-12-11 GB GB34834/33A patent/GB417703A/en not_active Expired
- 1933-12-11 FR FR766637D patent/FR766637A/fr not_active Expired
- 1933-12-14 US US702356A patent/US2008384A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2008384A (en) | 1935-07-16 |
| BE400244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR766637A (fr) | 1934-07-02 |
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