ES467653A1 - Un sistema perfeccionado de impulsion de pelicula para una pelicula cinematografica. - Google Patents

Un sistema perfeccionado de impulsion de pelicula para una pelicula cinematografica.

Info

Publication number
ES467653A1
ES467653A1 ES467653A ES467653A ES467653A1 ES 467653 A1 ES467653 A1 ES 467653A1 ES 467653 A ES467653 A ES 467653A ES 467653 A ES467653 A ES 467653A ES 467653 A1 ES467653 A1 ES 467653A1
Authority
ES
Spain
Prior art keywords
film
drive
roller
drive roller
driving device
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.)
Expired
Application number
ES467653A
Other languages
English (en)
Spanish (es)
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.)
VIRECO AG
Original Assignee
VIRECO AG
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 VIRECO AG filed Critical VIRECO AG
Publication of ES467653A1 publication Critical patent/ES467653A1/es
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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/32—Friction grippers or rollers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Replacement Of Web Rolls (AREA)
  • Transmission Devices (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
ES467653A 1977-03-09 1978-03-08 Un sistema perfeccionado de impulsion de pelicula para una pelicula cinematografica. Expired ES467653A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB998077 1977-03-09

Publications (1)

Publication Number Publication Date
ES467653A1 true ES467653A1 (es) 1978-10-16

Family

ID=9882321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467653A Expired ES467653A1 (es) 1977-03-09 1978-03-08 Un sistema perfeccionado de impulsion de pelicula para una pelicula cinematografica.

Country Status (7)

Country Link
JP (1) JPS53134428A (it)
BE (1) BE864716A (it)
DE (1) DE2809544A1 (it)
ES (1) ES467653A1 (it)
FR (1) FR2395526A1 (it)
IT (1) IT1093775B (it)
NL (1) NL7802558A (it)

Also Published As

Publication number Publication date
IT1093775B (it) 1985-07-26
DE2809544A1 (de) 1978-09-14
JPS53134428A (en) 1978-11-24
FR2395526A1 (fr) 1979-01-19
IT7821050A0 (it) 1978-03-09
NL7802558A (nl) 1978-09-12
BE864716A (fr) 1978-07-03

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