FR2368781B1 - - Google Patents

Info

Publication number
FR2368781B1
FR2368781B1 FR7631961A FR7631961A FR2368781B1 FR 2368781 B1 FR2368781 B1 FR 2368781B1 FR 7631961 A FR7631961 A FR 7631961A FR 7631961 A FR7631961 A FR 7631961A FR 2368781 B1 FR2368781 B1 FR 2368781B1
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
FR7631961A
Other languages
French (fr)
Other versions
FR2368781A1 (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
Priority to FR7631961A priority Critical patent/FR2368781A1/fr
Priority to DE19772746759 priority patent/DE2746759A1/de
Priority to NL7711558A priority patent/NL7711558A/xx
Priority to IT2884777A priority patent/IT1087271B/it
Priority to BE181937A priority patent/BE859967A/xx
Priority to JP12719177A priority patent/JPS5354016A/ja
Publication of FR2368781A1 publication Critical patent/FR2368781A1/fr
Application granted granted Critical
Publication of FR2368781B1 publication Critical patent/FR2368781B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/26—Mechanisms for advancing webs to or from the inside of web rolls
    • 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)
  • Replacement Of Web Rolls (AREA)
FR7631961A 1976-10-22 1976-10-22 Dispositif pour le defilement sans interruption d'un element sans fin de grande longueur, notamment d'un film cinematographique Granted FR2368781A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7631961A FR2368781A1 (fr) 1976-10-22 1976-10-22 Dispositif pour le defilement sans interruption d'un element sans fin de grande longueur, notamment d'un film cinematographique
DE19772746759 DE2746759A1 (de) 1976-10-22 1977-10-18 Vorrichtung fuer den unterbrechungslosen ablauf eines endlosen elements grosser laenge, insbesondere eines kinofilms
NL7711558A NL7711558A (nl) 1976-10-22 1977-10-20 Inrichting voor het continu transporteren van een eindloos element van grote lengte, in het bijzonder een bioscoopfilm.
IT2884777A IT1087271B (it) 1976-10-22 1977-10-21 Dispositivo per lo svolgimento senza interruzione di un elemento senza fine di notevole lunghezza,in particolare di na pellicola cinematografica
BE181937A BE859967A (fr) 1976-10-22 1977-10-21 Dispositif pour le defilement sans interruption d'un element sans fin de grande longueur
JP12719177A JPS5354016A (en) 1976-10-22 1977-10-22 Device for feeding endless element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631961A FR2368781A1 (fr) 1976-10-22 1976-10-22 Dispositif pour le defilement sans interruption d'un element sans fin de grande longueur, notamment d'un film cinematographique

Publications (2)

Publication Number Publication Date
FR2368781A1 FR2368781A1 (fr) 1978-05-19
FR2368781B1 true FR2368781B1 (enExample) 1983-02-18

Family

ID=9179113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631961A Granted FR2368781A1 (fr) 1976-10-22 1976-10-22 Dispositif pour le defilement sans interruption d'un element sans fin de grande longueur, notamment d'un film cinematographique

Country Status (6)

Country Link
JP (1) JPS5354016A (enExample)
BE (1) BE859967A (enExample)
DE (1) DE2746759A1 (enExample)
FR (1) FR2368781A1 (enExample)
IT (1) IT1087271B (enExample)
NL (1) NL7711558A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8005253A (pt) * 1980-08-20 1982-01-12 Mello Castanho E De Jr Sistema e mecanismo de alimentacao,tracao,obturacao e ajuste de pelicula em aparelho programavel de audiovisuais,com troca rapida de fotogramas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1477765A (en) * 1921-11-09 1923-12-18 Christen J Peterson Winding apparatus
US1759024A (en) * 1926-06-05 1930-05-20 Selbach Christian Film winder
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 (enExample) * 1972-12-12 1974-07-05 Boyer Jean Paul
FR2252788A6 (enExample) * 1973-11-27 1975-06-20 Boyer Jean Paul

Also Published As

Publication number Publication date
IT1087271B (it) 1985-06-04
NL7711558A (nl) 1978-04-25
JPS5354016A (en) 1978-05-17
FR2368781A1 (fr) 1978-05-19
DE2746759A1 (de) 1978-04-27
BE859967A (fr) 1978-02-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse