FR2332219A1 - Dispositif pour l'enroulement et le deroulement d'une bande sans fin destinee a defiler dans un appareil d'utilisation - Google Patents

Dispositif pour l'enroulement et le deroulement d'une bande sans fin destinee a defiler dans un appareil d'utilisation

Info

Publication number
FR2332219A1
FR2332219A1 FR7603850A FR7603850A FR2332219A1 FR 2332219 A1 FR2332219 A1 FR 2332219A1 FR 7603850 A FR7603850 A FR 7603850A FR 7603850 A FR7603850 A FR 7603850A FR 2332219 A1 FR2332219 A1 FR 2332219A1
Authority
FR
France
Prior art keywords
uncooling
winding
screen
user apparatus
endless tape
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.)
Granted
Application number
FR7603850A
Other languages
English (en)
Other versions
FR2332219B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2332219A1 publication Critical patent/FR2332219A1/fr
Application granted granted Critical
Publication of FR2332219B1 publication Critical patent/FR2332219B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Winding Of Webs (AREA)
FR7603850A 1975-11-19 1976-02-12 Dispositif pour l'enroulement et le deroulement d'une bande sans fin destinee a defiler dans un appareil d'utilisation Granted FR2332219A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/633,383 US3998398A (en) 1975-11-19 1975-11-19 Apparatus winding endless bands of film on hubs of spools

Publications (2)

Publication Number Publication Date
FR2332219A1 true FR2332219A1 (fr) 1977-06-17
FR2332219B1 FR2332219B1 (fr) 1980-08-01

Family

ID=24539413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603850A Granted FR2332219A1 (fr) 1975-11-19 1976-02-12 Dispositif pour l'enroulement et le deroulement d'une bande sans fin destinee a defiler dans un appareil d'utilisation

Country Status (4)

Country Link
US (1) US3998398A (fr)
JP (1) JPS5284732A (fr)
DE (1) DE2652538A1 (fr)
FR (1) FR2332219A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520957A (en) * 1984-07-26 1985-06-04 Ex-Cell-O Corporation In-folded fin seal end closure
US8652367B2 (en) 2012-03-14 2014-02-18 Honeywell International Inc. Method and apparatus for prilling with pressure control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1308293A (en) * 1916-03-13 1919-07-01 Elisha E Maggard Motion-picture apparatus.
US3139240A (en) * 1962-06-26 1964-06-30 Howard Holmes Inc Winding apparatus for an endless web
GB1221313A (en) * 1967-04-21 1971-02-03 Aga Ab Tape winding apparatus for recording and/or reproducing of information on an endless tape
FR2210299A5 (fr) * 1972-12-12 1974-07-05 Boyer Jean Paul

Also Published As

Publication number Publication date
JPS5284732A (en) 1977-07-14
US3998398A (en) 1976-12-21
FR2332219B1 (fr) 1980-08-01
DE2652538A1 (de) 1977-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse