BE613029A - Moyeu à blocage et à déblocage automatiques - Google Patents

Moyeu à blocage et à déblocage automatiques

Info

Publication number
BE613029A
BE613029A BE613029A BE613029A BE613029A BE 613029 A BE613029 A BE 613029A BE 613029 A BE613029 A BE 613029A BE 613029 A BE613029 A BE 613029A BE 613029 A BE613029 A BE 613029A
Authority
BE
Belgium
Prior art keywords
automatic locking
unlocking
hub
unlocking hub
locking
Prior art date
Application number
BE613029A
Other languages
English (en)
French (fr)
Inventor
N B Cohen
K Sotman
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 BE613029A publication Critical patent/BE613029A/fr

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)
BE613029A 1961-01-25 1962-01-24 Moyeu à blocage et à déblocage automatiques BE613029A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE613029A true BE613029A (fr) 1962-05-16

Family

ID=22187829

Family Applications (1)

Application Number Title Priority Date Filing Date
BE613029A BE613029A (fr) 1961-01-25 1962-01-24 Moyeu à blocage et à déblocage automatiques

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254920A (en) * 1978-06-19 1981-03-10 Double E Company, Inc. Air shaft

Also Published As

Publication number Publication date
GB942175A (en) 1963-11-20
NL273930A (enrdf_load_stackoverflow)
CH398113A (de) 1965-08-31

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