SE311774B - - Google Patents
Info
- Publication number
- SE311774B SE311774B SE12766/61A SE1276661A SE311774B SE 311774 B SE311774 B SE 311774B SE 12766/61 A SE12766/61 A SE 12766/61A SE 1276661 A SE1276661 A SE 1276661A SE 311774 B SE311774 B SE 311774B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/10—Transfer mechanisms, e.g. transfer of a figure from a ten-key keyboard into the pin carriage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
- G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80312A US3169701A (en) | 1961-01-03 | 1961-01-03 | Interchangeable key blank and key button combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE311774B true SE311774B (xx) | 1969-06-23 |
Family
ID=22156581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE12766/61A SE311774B (xx) | 1961-01-03 | 1961-12-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3169701A (xx) |
| BE (1) | BE612253A (xx) |
| CH (1) | CH392943A (xx) |
| DE (1) | DE1574898B1 (xx) |
| GB (1) | GB943570A (xx) |
| SE (1) | SE311774B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3419213A (en) * | 1967-06-29 | 1968-12-31 | Thomas Bilinski Jr | Pin and pin-setting assembly |
| CH496993A (fr) * | 1968-09-03 | 1970-09-30 | Ricoh Kk | Dispositif d'introduction de valeurs dans une machine à calculer, à clavier réduit |
| US3927282A (en) * | 1973-10-18 | 1975-12-16 | Harold S Firstenberg | Buttons for attachment to push-button telephone keys |
| DE2807061C3 (de) * | 1978-02-18 | 1980-09-18 | Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen | Aus Einzeltasten zusammensetzbare Tastatur |
| JPS638537U (xx) * | 1986-07-02 | 1988-01-20 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851217A (en) * | 1958-09-09 | L tancred | ||
| US2535178A (en) * | 1950-12-26 | Auxiliary keyboard | ||
| US2210562A (en) * | 1938-06-29 | 1940-08-06 | Underwood Elliott Fisher Co | Key for computing and similar machines |
| US2656980A (en) * | 1952-04-18 | 1953-10-27 | Harold C Fox | Key operating means for computing machines |
| CH338315A (de) * | 1954-11-13 | 1959-05-15 | Oerlikon Buehrle Ag | Zehntasten-Rechenmaschine |
| US2975971A (en) * | 1954-11-13 | 1961-03-21 | Oerlikon Buehrle Ag | Calculating machine with digit keys and function control keys |
-
1961
- 1961-01-03 US US80312A patent/US3169701A/en not_active Expired - Lifetime
- 1961-12-20 SE SE12766/61A patent/SE311774B/xx unknown
- 1961-12-28 CH CH1504561A patent/CH392943A/de unknown
-
1962
- 1962-01-02 GB GB165/62A patent/GB943570A/en not_active Expired
- 1962-01-02 DE DE19621574898 patent/DE1574898B1/de active Pending
- 1962-01-03 BE BE612253A patent/BE612253A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE612253A (fr) | 1962-05-02 |
| US3169701A (en) | 1965-02-16 |
| GB943570A (en) | 1963-12-04 |
| CH392943A (de) | 1965-05-31 |
| DE1574898B1 (de) | 1970-05-14 |