FR1242492A - Method and device for removably fixing a film on a two-piece reel - Google Patents

Method and device for removably fixing a film on a two-piece reel

Info

Publication number
FR1242492A
FR1242492A FR811271A FR811271A FR1242492A FR 1242492 A FR1242492 A FR 1242492A FR 811271 A FR811271 A FR 811271A FR 811271 A FR811271 A FR 811271A FR 1242492 A FR1242492 A FR 1242492A
Authority
FR
France
Prior art keywords
film
removably fixing
piece reel
reel
piece
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
FR811271A
Other languages
French (fr)
Inventor
Willi Goldberg
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR1242492A publication Critical patent/FR1242492A/en
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
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/326—Means for fixing the film on the axis of a reel or spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers
FR811271A 1958-11-27 1959-11-25 Method and device for removably fixing a film on a two-piece reel Expired FR1242492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1242492X 1958-11-27

Publications (1)

Publication Number Publication Date
FR1242492A true FR1242492A (en) 1960-09-30

Family

ID=7736176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811271A Expired FR1242492A (en) 1958-11-27 1959-11-25 Method and device for removably fixing a film on a two-piece reel

Country Status (1)

Country Link
FR (1) FR1242492A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235199A (en) * 1962-11-13 1966-02-15 Agfa Ag Reel
US3614013A (en) * 1968-08-22 1971-10-19 Minolta Camera Kk Spool for winding films

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235199A (en) * 1962-11-13 1966-02-15 Agfa Ag Reel
US3614013A (en) * 1968-08-22 1971-10-19 Minolta Camera Kk Spool for winding films

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