FR2182560A5 - - Google Patents

Info

Publication number
FR2182560A5
FR2182560A5 FR7315478A FR7315478A FR2182560A5 FR 2182560 A5 FR2182560 A5 FR 2182560A5 FR 7315478 A FR7315478 A FR 7315478A FR 7315478 A FR7315478 A FR 7315478A FR 2182560 A5 FR2182560 A5 FR 2182560A5
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
FR7315478A
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.)
Meopta np
Original Assignee
Meopta np
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 Meopta np filed Critical Meopta np
Application granted granted Critical
Publication of FR2182560A5 publication Critical patent/FR2182560A5/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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • 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
    • 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
    • G03B21/43—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Replacement Of Web Rolls (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR7315478A 1972-04-27 1973-04-27 Expired FR2182560A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS286372A CS156336B1 (fr) 1972-04-27 1972-04-27

Publications (1)

Publication Number Publication Date
FR2182560A5 true FR2182560A5 (fr) 1973-12-07

Family

ID=5366962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315478A Expired FR2182560A5 (fr) 1972-04-27 1973-04-27

Country Status (8)

Country Link
AT (1) AT337000B (fr)
CH (1) CH567737A5 (fr)
CS (1) CS156336B1 (fr)
DD (1) DD104859A1 (fr)
DE (1) DE2318541A1 (fr)
FR (1) FR2182560A5 (fr)
GB (1) GB1393504A (fr)
IT (1) IT984132B (fr)

Also Published As

Publication number Publication date
CH567737A5 (fr) 1975-10-15
DE2318541A1 (de) 1973-10-31
GB1393504A (en) 1975-05-07
CS156336B1 (fr) 1974-07-24
AT337000B (de) 1977-06-10
IT984132B (it) 1974-11-20
DD104859A1 (fr) 1974-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse