GB924749A - Mechanical storage device - Google Patents
Mechanical storage deviceInfo
- Publication number
- GB924749A GB924749A GB25080/60A GB2508060A GB924749A GB 924749 A GB924749 A GB 924749A GB 25080/60 A GB25080/60 A GB 25080/60A GB 2508060 A GB2508060 A GB 2508060A GB 924749 A GB924749 A GB 924749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- output pulses
- urged
- july
- lever
- guide plate
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/02—Details not particular to receiver or transmitter
- H04L13/08—Intermediate storage means
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Automatic Disk Changers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
924,749. Mechanical digital-data storage apparatus. INTERNATIONAL BUSINESS MACHINES CORPORATION. July 19, 1960 [July 27, 1959], No. 25080/60. Class 106 (1). A rotating shaft 6 carries members 7 which are urged into a storage position between a guide plate 13 and a base 1 by the action of a lever 9 operated by solenoid 3 in response to input data derived from punched cards, elements in the storage position being sensed by a contact 4 to produce output pulses. Data may be regenerated by causing the output pulses to control solenoid 3 in setting elements 180 degrees out-of-phase with those being read. In a second embodiment, Fig. 3, balls are located in notches 24 on the circumference of a rotating disc on one side or the other of a guide plate 25 in the plane of the disc, those balls on the significant side being urged there by an electromagnet 3 and acting on a lever 27 to generate output pulses, afterwards being reset by a permanent magnet 28.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI16783A DE1154961B (en) | 1959-07-27 | 1959-07-27 | Mechanical storage |
| DEJ23450A DE1200580B (en) | 1963-03-28 | 1963-03-28 | Mechanical storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB924749A true GB924749A (en) | 1963-05-01 |
Family
ID=25981241
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25080/60A Expired GB924749A (en) | 1959-07-27 | 1960-07-19 | Mechanical storage device |
| GB12945/64A Expired GB988672A (en) | 1959-07-27 | 1964-03-26 | Mechanical storage device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12945/64A Expired GB988672A (en) | 1959-07-27 | 1964-03-26 | Mechanical storage device |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1154961B (en) |
| FR (2) | FR1261733A (en) |
| GB (2) | GB924749A (en) |
| NL (1) | NL253333A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1061370B (en) * | 1957-12-30 | 1959-07-16 | Siemens Ag | Reading process for magnetic memory cores |
-
0
- NL NL253333D patent/NL253333A/xx unknown
-
1959
- 1959-07-27 DE DEI16783A patent/DE1154961B/en active Pending
-
1960
- 1960-07-05 FR FR832023A patent/FR1261733A/en not_active Expired
- 1960-07-19 GB GB25080/60A patent/GB924749A/en not_active Expired
-
1964
- 1964-03-25 FR FR968605A patent/FR85540E/en not_active Expired
- 1964-03-26 GB GB12945/64A patent/GB988672A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL253333A (en) | |
| FR85540E (en) | 1965-08-27 |
| GB988672A (en) | 1965-04-07 |
| DE1154961B (en) | 1963-09-26 |
| FR1261733A (en) | 1961-05-19 |
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