GB1118108A - Calculating machine - Google Patents
Calculating machineInfo
- Publication number
- GB1118108A GB1118108A GB3629166A GB3629166A GB1118108A GB 1118108 A GB1118108 A GB 1118108A GB 3629166 A GB3629166 A GB 3629166A GB 3629166 A GB3629166 A GB 3629166A GB 1118108 A GB1118108 A GB 1118108A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- entry
- total
- housing
- pinions
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Friction Gearing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
1,118,108. Calculating apparatus. J. FOX. 12 Aug., 1966 [3 Sept., 1965], No. 36291/66. Heading G4B. Calculating apparatus comprises entry wheels E1-E6 rotatably mounted in a pivotable housing B and total wheels T1-T6 rotatably mounted in a pivotable housing C, the entry and total wheels normally engaging pinions 10 on a fixed shaft 15 through the action of springs 17, 18 on the housings. The entry and total wheels each include a small steel weight or magnet and are zeroized by depressing the hand plate 35 or 52 of the associated housing to bring the wheels adjacent a bar magnet 55 or 61. The total wheels T1-T5 include transfer teeth 45 cooperating with gears 36 on pinions 10. Said gears have a smaller diameter than the pinions. The entry wheels carry two sets of numerals 0-9 arranged in reverse directions. A shutter 26 on the housing B may be moved to expose one or other set of numerals and the letters " ADD " or " SUB " in window 31 or 33. An arrow in window 32 indicates the direction in which entry wheels must be moved.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48487965A | 1965-09-03 | 1965-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1118108A true GB1118108A (en) | 1968-06-26 |
Family
ID=23926009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3629166A Expired GB1118108A (en) | 1965-09-03 | 1966-08-12 | Calculating machine |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1524032A1 (en) |
| GB (1) | GB1118108A (en) |
| NL (1) | NL6612042A (en) |
-
1966
- 1966-08-12 GB GB3629166A patent/GB1118108A/en not_active Expired
- 1966-08-26 NL NL6612042A patent/NL6612042A/xx unknown
- 1966-09-02 DE DE19661524032 patent/DE1524032A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1524032A1 (en) | 1970-04-23 |
| NL6612042A (en) | 1967-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1231046A (en) | ||
| USRE25428E (en) | Slide brackets | |
| Görlitz et al. | Adolf Hitler | |
| CH486329A (en) | Front introduction device for typewriters, accounting, teleprinters and the like | |
| GB1118108A (en) | Calculating machine | |
| DK108272C (en) | Reset mechanism for the digit rollers in a counter. | |
| YU32708B (en) | Postopek za pridobivanje nove antibioticne snovi o-beta-d-ribofuranozil-(1pfeil5)-o-<alpha-2,6-diamino-2,6-dideoksi-d-glukopiranozil-(1pfeil4)-7-2-deoksistreptamina | |
| ES360910A1 (en) | Improvements in the construction of meters. (Machine-translation by Google Translate, not legally binding) | |
| GB1523938A (en) | Manually operable addition/subtraction device | |
| JPS5242342A (en) | Electronic register | |
| Thompson | A Case Study in Civil-Military Relations: The South Vietnamese Army Officer Corps | |
| ES292431A3 (en) | Train of lamination (Machine-translation by Google Translate, not legally binding) | |
| GB776895A (en) | Improvements in or relating to turnstiles | |
| GB986698A (en) | Apparatus for teaching multiplication to school children | |
| ELFVING | MATEMATIKSTUDIET VID UNIVERSITETEN I FINLAND | |
| CA981645A (en) | Keyboard for calculating, accounting and other office machines | |
| NL141999B (en) | VENDING MACHINE WITH AT LEAST TWO BEHIND THE SHAFTS. | |
| ALLABY et al. | Structure in the angular distribution of proton-proton elastic scattering at large momentum transfers(Angular distribution structure of proton-proton elastic scattering at large momentum transfer) | |
| Sorg | Dada/Pop: A Study in Polarities. An Investigation into Two Movements in Art, and Their Relationships to Their Times, to Their Environments, and to Each Other | |
| Wright | Scientific personnel participating in the grassland biome study, June 1968 through January 1970 | |
| ALZETTA et al. | Improved inverse gap equation and quasiparticle theories of odd and even tin isotopes(Improved inverse gap equation and quasiparticle theories of odd and even tin isotopes by using two body nuclear force model) | |
| Koyano | The Peripheral Speed Relationship in Offset Machines | |
| Workman | Junior Colleges to Compete in Computer Science Contest | |
| GB746342A (en) | Improvements in or relating to counting mechanisms | |
| AU264484B2 (en) | Improvements in or relating toa differential. transmission unit |