GB942175A - Hub for reels of magnetic tape and like purposes - Google Patents

Hub for reels of magnetic tape and like purposes

Info

Publication number
GB942175A
GB942175A GB200662A GB200662A GB942175A GB 942175 A GB942175 A GB 942175A GB 200662 A GB200662 A GB 200662A GB 200662 A GB200662 A GB 200662A GB 942175 A GB942175 A GB 942175A
Authority
GB
United Kingdom
Prior art keywords
cam
blocks
reel
levers
hub
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
GB200662A
Other languages
English (en)
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB942175A publication Critical patent/GB942175A/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/662—Positioning or locking of spool or reel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/76—Friction clutches specially adapted to incorporate with other transmission parts, i.e. at least one of the clutch parts also having another function, e.g. being the disc of a pulley
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Unwinding Webs (AREA)
  • Adhesive Tape Dispensing Devices (AREA)
GB200662A 1961-01-25 1962-01-19 Hub for reels of magnetic tape and like purposes Expired GB942175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8488561A 1961-01-25 1961-01-25

Publications (1)

Publication Number Publication Date
GB942175A true GB942175A (en) 1963-11-20

Family

ID=22187829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB200662A Expired GB942175A (en) 1961-01-25 1962-01-19 Hub for reels of magnetic tape and like purposes

Country Status (4)

Country Link
BE (1) BE613029A (enrdf_load_stackoverflow)
CH (1) CH398113A (enrdf_load_stackoverflow)
GB (1) GB942175A (enrdf_load_stackoverflow)
NL (1) NL273930A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429354A1 (fr) * 1978-06-19 1980-01-18 Double E Co Arbre dilatable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429354A1 (fr) * 1978-06-19 1980-01-18 Double E Co Arbre dilatable

Also Published As

Publication number Publication date
BE613029A (fr) 1962-05-16
NL273930A (enrdf_load_stackoverflow)
CH398113A (de) 1965-08-31

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