GB268850A - Improvements in or relating to punching apparatus for preparing perforated strips orsimilar record material for use in statistical machines - Google Patents
Improvements in or relating to punching apparatus for preparing perforated strips orsimilar record material for use in statistical machinesInfo
- Publication number
- GB268850A GB268850A GB3070225A GB3070225A GB268850A GB 268850 A GB268850 A GB 268850A GB 3070225 A GB3070225 A GB 3070225A GB 3070225 A GB3070225 A GB 3070225A GB 268850 A GB268850 A GB 268850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- punching
- disc
- pin
- orsimilar
- relating
- 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
Abstract
268,850. Borel, C. Dec. 4, 1925. Feeding webs.-In punching-apparatus for preparing perforated strips for use in statistical machines, the punching-mechanism, Figs. 4 and 6, is controlled 'by four double magnets 167 corresponding to the four holes of the code and by four punches 160. A Maltese cross 14 rigid with the roller 11 has slots 15 coacting with a pin 16 on a crank arm 17 rigid with a disc 122 and with a collar 124, the latter co-operating with a bell-crank carrying the armature magnet u which normally, during the punching, is energized. After punching, this magnet is deenergized, the parts are as shown in Fig. 6, and the pin 16 in a slot 15 feeds the sheet 1 one space. When, however, the magnet u is energized at punching, the parts 124, 122, 17 slide to the right on their squared shaft 120 121, the pin 16 leaves the Maltese cross and the latter, instead of being able to pass through a slot 123 in the disc 122, is held locked by the full circumference of the disc.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US756169A US1863097A (en) | 1923-12-24 | 1924-12-15 | Installation for registering data by perforation by manual and automatic means |
| DEB117138D DE528190C (en) | 1923-12-24 | 1924-12-16 | Perforation system for the transmission of perforated information from a punched tape or the like to one or more others |
| GB3070225A GB268850A (en) | 1925-12-04 | 1925-12-04 | Improvements in or relating to punching apparatus for preparing perforated strips orsimilar record material for use in statistical machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3070225A GB268850A (en) | 1925-12-04 | 1925-12-04 | Improvements in or relating to punching apparatus for preparing perforated strips orsimilar record material for use in statistical machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB268850A true GB268850A (en) | 1927-04-04 |
Family
ID=10311780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3070225A Expired GB268850A (en) | 1923-12-24 | 1925-12-04 | Improvements in or relating to punching apparatus for preparing perforated strips orsimilar record material for use in statistical machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB268850A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515012A (en) * | 1946-02-23 | 1950-07-11 | William R Kreider | Means to punch any card of a predetermined value within a group of cards |
| DE972178C (en) * | 1939-06-16 | 1959-06-04 | Ibm Deutschland | Device for transferring the information from one recording medium to another |
-
1925
- 1925-12-04 GB GB3070225A patent/GB268850A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972178C (en) * | 1939-06-16 | 1959-06-04 | Ibm Deutschland | Device for transferring the information from one recording medium to another |
| US2515012A (en) * | 1946-02-23 | 1950-07-11 | William R Kreider | Means to punch any card of a predetermined value within a group of cards |
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