CH530651A - Dispositif de support de bobines de pellicule pour projecteur cinématographique - Google Patents

Dispositif de support de bobines de pellicule pour projecteur cinématographique

Info

Publication number
CH530651A
CH530651A CH527871A CH527871A CH530651A CH 530651 A CH530651 A CH 530651A CH 527871 A CH527871 A CH 527871A CH 527871 A CH527871 A CH 527871A CH 530651 A CH530651 A CH 530651A
Authority
CH
Switzerland
Prior art keywords
support device
reel support
film reel
cinema projector
cinema
Prior art date
Application number
CH527871A
Other languages
English (en)
Inventor
E Nupnau Arthur
Original Assignee
Bell & Howell Co
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 Bell & Howell Co filed Critical Bell & Howell Co
Publication of CH530651A publication Critical patent/CH530651A/fr

Links

Classifications

    • 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
    • G03B21/323—Cassettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Replacement Of Web Rolls (AREA)
  • Basic Packing Technique (AREA)
  • Unwinding Webs (AREA)
  • Photographic Developing Apparatuses (AREA)
CH527871A 1970-04-13 1971-04-13 Dispositif de support de bobines de pellicule pour projecteur cinématographique CH530651A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2755170A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
CH530651A true CH530651A (fr) 1972-11-15

Family

ID=21838377

Family Applications (1)

Application Number Title Priority Date Filing Date
CH527871A CH530651A (fr) 1970-04-13 1971-04-13 Dispositif de support de bobines de pellicule pour projecteur cinématographique

Country Status (11)

Country Link
US (1) US3724775A (fr)
AT (1) AT305774B (fr)
BE (1) BE765502A (fr)
BR (1) BR7102145D0 (fr)
CA (1) CA934728A (fr)
CH (1) CH530651A (fr)
DE (1) DE2116775A1 (fr)
ES (1) ES194297Y (fr)
FR (1) FR2089403A5 (fr)
GB (1) GB1283017A (fr)
NL (1) NL7104903A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992088A (en) * 1975-05-05 1976-11-16 Blanke William C Blankette projector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168993A (en) * 1962-04-25 1965-02-09 Cie D Applic Mechaniques A L E Film selecting and projecting devices
US3383156A (en) * 1965-03-19 1968-05-14 Fried Automatic film cartridge selecting and display unit

Also Published As

Publication number Publication date
FR2089403A5 (fr) 1972-01-07
ES194297Y (es) 1975-03-16
BE765502A (fr) 1971-08-30
ES194297U (es) 1974-12-01
DE2116775A1 (de) 1972-01-05
CA934728A (en) 1973-10-02
BR7102145D0 (pt) 1973-04-26
GB1283017A (en) 1972-07-26
US3724775A (en) 1973-04-03
AT305774B (de) 1973-03-12
NL7104903A (fr) 1971-10-15

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Legal Events

Date Code Title Description
PL Patent ceased