GB865300A - Improvements in and relating to record media - Google Patents

Improvements in and relating to record media

Info

Publication number
GB865300A
GB865300A GB43532/59D GB4353259D GB865300A GB 865300 A GB865300 A GB 865300A GB 43532/59 D GB43532/59 D GB 43532/59D GB 4353259 D GB4353259 D GB 4353259D GB 865300 A GB865300 A GB 865300A
Authority
GB
United Kingdom
Prior art keywords
record
finger
steel strip
tab
dec
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
GB43532/59D
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB865300A publication Critical patent/GB865300A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/80—Card carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum

Landscapes

  • Magnetic Record Carriers (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

865,300. Selective record apparatus. INTERNATIONAL BUSINESS MACHINES CORPORATION. Dec. 22, 1959 [Dec. 22, 1958], No. 43532/59. Class 40 (2). [Also in Group XIX] A record member, preferably magnetic and for a random access store, comprises a steel strip 10 to which a pliable record material is secured along a longitudinal line or lines in such manner as to allow the record medium to separate from the strip to make intimate contact with a transducing head. Fig. 1 shows strips 11, 12 of record material secured to the steel strip 10; air flow in the direction of the arrows 13a separates the steel and record strips. The steel strip may be of channel section as shown in Fig. 2 with holes 15d in the web through which air is directed. The record members are stacked in bins and are retained by interengaging ribs and notches 22a, 20a (Fig. 5), each member being distinguished by a notch 20b in the upper edge in one out of two positions and a tab 20c on the lower surface in one out of eight positions. A finger 23 is actuated to disengage from rib 22a only that member having tab 20c in the appropriate position and to engage notch 20b with a finger 24 which together with finger 23 then draws the record member into feed rollers for a transducer.
GB43532/59D 1958-12-22 1959-12-22 Improvements in and relating to record media Expired GB865300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US865300XA 1958-12-22 1958-12-22

Publications (1)

Publication Number Publication Date
GB865300A true GB865300A (en) 1961-04-12

Family

ID=22199186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43532/59D Expired GB865300A (en) 1958-12-22 1959-12-22 Improvements in and relating to record media

Country Status (2)

Country Link
DE (1) DE1115487B (en)
GB (1) GB865300A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650830A (en) * 1949-05-19 1953-09-01 John T Potter Electronic memory device

Also Published As

Publication number Publication date
DE1115487B (en) 1961-10-19

Similar Documents

Publication Publication Date Title
GB1530101A (en) Transducer stabilizer
GB1167625A (en) Fluid Bearings
GB1364907A (en) Cartridge for laminar record members
GB1379355A (en) Laminar record member
GB1057408A (en) Record film store
GB1027878A (en) Differential capstan for multiple tape sizes
JPS5370440A (en) Ink jet recorder
GB1154048A (en) Continuous Stationery.
GB1345096A (en) Tape web transport apparatus
GB865300A (en) Improvements in and relating to record media
GB1503067A (en) Random access data storage
GB1006052A (en) An air platen arrangement for supporting film or other ribbon-like media
GB1412479A (en) Magenetic disc storage apparatus
GB1467906A (en) Recording medium
FR2339227A1 (en) Printed sheet with accompanying sound track - has sound recorded on small discs attached to sheet to be read by transducer
BE595495A (en) Recording medium in the form of a sheet, provided with a guide groove and intended for magnetic dictation devices.
GB907975A (en) Improvements in and relating to magnetic tape recording and/or reproducing apparatus
GB1028246A (en) Improvements relating to continuous stationery
GB1364179A (en) Record player
GB1440700A (en) Random access data storage systems
GB860068A (en) Improved duplicate writing device
GB1049223A (en) Continuous stationery assemblies
GB774132A (en) Improvements in or relating to magnetic recording media
GB953479A (en) Improvements in and relating to the mounting and copying of microfilm
GB1136274A (en) Capstan for tape drive