FR2210299A5 - - Google Patents

Info

Publication number
FR2210299A5
FR2210299A5 FR7247176A FR7247176A FR2210299A5 FR 2210299 A5 FR2210299 A5 FR 2210299A5 FR 7247176 A FR7247176 A FR 7247176A FR 7247176 A FR7247176 A FR 7247176A FR 2210299 A5 FR2210299 A5 FR 2210299A5
Authority
FR
France
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
FR7247176A
Other languages
French (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.)
BOYER JEAN PAUL FR
Original Assignee
BOYER JEAN PAUL FR
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 BOYER JEAN PAUL FR filed Critical BOYER JEAN PAUL FR
Priority to FR7247176A priority Critical patent/FR2210299A5/fr
Priority to GB5677173A priority patent/GB1459454A/en
Priority to IT7062973A priority patent/IT1027103B/en
Priority to DE19732361364 priority patent/DE2361364A1/en
Priority to JP48137874A priority patent/JPS5053024A/ja
Priority to US423976A priority patent/US3923266A/en
Application granted granted Critical
Publication of FR2210299A5 publication Critical patent/FR2210299A5/fr
Expired 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)
FR7247176A 1972-12-12 1972-12-12 Expired FR2210299A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7247176A FR2210299A5 (en) 1972-12-12 1972-12-12
GB5677173A GB1459454A (en) 1972-12-12 1973-12-07 Method and device for continuous winding onto a spool and unwind ing from a spool of an endless band eg a cinematograph film formed into a closed loop
IT7062973A IT1027103B (en) 1972-12-12 1973-12-10 DEVICE FOR CONTINUOUSLY TURNING AND UNWINDING AN ENDLESS RIBBON, IN PARTICULAR A CLOSED LOOP FILM
DE19732361364 DE2361364A1 (en) 1972-12-12 1973-12-10 DEVICE AND METHOD FOR CONTINUOUSLY WINDING AND UNWINDING AN ENDLESS TAPE, IN PARTICULAR A CLOSED LOOP, KINEMATOGRAPHIC FILM
JP48137874A JPS5053024A (en) 1972-12-12 1973-12-12
US423976A US3923266A (en) 1972-12-12 1973-12-12 Endless film winding or unwinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7247176A FR2210299A5 (en) 1972-12-12 1972-12-12

Publications (1)

Publication Number Publication Date
FR2210299A5 true FR2210299A5 (en) 1974-07-05

Family

ID=9109615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7247176A Expired FR2210299A5 (en) 1972-12-12 1972-12-12

Country Status (2)

Country Link
US (1) US3923266A (en)
FR (1) FR2210299A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368781A1 (en) * 1976-10-22 1978-05-19 Lacoste Christian Endless film unwinding mechanism - has reels mounted on respective turntables driven by reversible motors with film detectors and draw off finger actuators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998398A (en) * 1975-11-19 1976-12-21 Didier Kressmann Apparatus winding endless bands of film on hubs of spools

Family Cites Families (3)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368781A1 (en) * 1976-10-22 1978-05-19 Lacoste Christian Endless film unwinding mechanism - has reels mounted on respective turntables driven by reversible motors with film detectors and draw off finger actuators

Also Published As

Publication number Publication date
US3923266A (en) 1975-12-02

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Legal Events

Date Code Title Description
MD Transfer of rights in case of death
ST Notification of lapse