GB396038A - Improvements in or relating to perforated cards for controlling statistical machines - Google Patents
Improvements in or relating to perforated cards for controlling statistical machinesInfo
- Publication number
- GB396038A GB396038A GB35223/31A GB3522331A GB396038A GB 396038 A GB396038 A GB 396038A GB 35223/31 A GB35223/31 A GB 35223/31A GB 3522331 A GB3522331 A GB 3522331A GB 396038 A GB396038 A GB 396038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lines
- cards
- positions
- denomination
- perforated
- 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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Credit Cards Or The Like (AREA)
- Paper (AREA)
Abstract
396,038. Perforated cards for statistical apparatus. SENKEL, R. and DUEBALL, E., 8, Werftstrasse, Berlin. Dec. 19, 1931, No. 35223. Convention date, Dec. 19, 1930. [Class 106 (i).] In a perforated card or band for controlling statistical machines the group of perforation positions for each denomination (of numbers or other characters) is arranged in two or more lines, the positions in one line being in staggered relationship to the positions in the other line or lines. Fig. 2 shows three denominationsnumber 561-with two lines of hole positions b, b<1> for each denomination. In Fig. 3 three lines b, b<1>, b<11> are used for each denomination. The arrows indicate the direction of travel through the machine of the cards, which are read stationary. The holes in the cards may be round, triangular, or quadrangular. According to the Specification as open to inspection under Sect. 91 the card holes may also be oval or rectangular. This subjectmatter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE396038X | 1930-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396038A true GB396038A (en) | 1933-07-19 |
Family
ID=6396966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35223/31A Expired GB396038A (en) | 1930-12-19 | 1931-12-19 | Improvements in or relating to perforated cards for controlling statistical machines |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE385093A (en) |
| FR (1) | FR728436A (en) |
| GB (1) | GB396038A (en) |
-
0
- BE BE385093D patent/BE385093A/xx unknown
-
1931
- 1931-12-18 FR FR728436D patent/FR728436A/en not_active Expired
- 1931-12-19 GB GB35223/31A patent/GB396038A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE385093A (en) | |
| FR728436A (en) | 1932-07-05 |
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