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GB988672A - Mechanical storage device - Google Patents

Mechanical storage device

Info

Publication number
GB988672A
GB988672A GB12945/64A GB1294564A GB988672A GB 988672 A GB988672 A GB 988672A GB 12945/64 A GB12945/64 A GB 12945/64A GB 1294564 A GB1294564 A GB 1294564A GB 988672 A GB988672 A GB 988672A
Authority
GB
United Kingdom
Prior art keywords
elements
storage
storage device
selector
march
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
Application number
GB12945/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DEJ23450A external-priority patent/DE1200580B/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB988672A publication Critical patent/GB988672A/en
Expired legal-status Critical Current

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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Automatic Disk Changers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

988,672. Mechanical storage devices. INTERNATIONAL BUSINESS MACHINES CORPORATION. March 26,1964 [March 28, 1963], No. 12945/64. Addition to 924,749. Heading G4B. A mechanical storage device as in the parent Specification has an additional guide 8 which brings all the storage elements 2 into the storage position 4 before passing the selector 9 which retains selected ones of said elements 2 in the storage position 4 and allows the remaining ones to return to the normal position 3. The elements 2 are of ferromagnetic material situated on a rotating disc and the selector 9 is an electromagnet. The elements 2 are retained in the storage position 4 by a guide 5 until sensed by a sensor 6.
GB12945/64A 1959-07-27 1964-03-26 Mechanical storage device Expired GB988672A (en)

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
GB988672A true GB988672A (en) 1965-04-07

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 Before (1)

Application Number Title Priority Date Filing Date
GB25080/60A Expired GB924749A (en) 1959-07-27 1960-07-19 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061370B (en) * 1957-12-30 1959-07-16 Siemens Ag Reading process for magnetic memory cores

Also Published As

Publication number Publication date
NL253333A (en)
GB924749A (en) 1963-05-01
DE1154961B (en) 1963-09-26
FR85540E (en) 1965-08-27
FR1261733A (en) 1961-05-19

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