Film cassette, rack and relief trolley for the film...

B - Operations – Transporting – 65 – H

Patent

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Details

B65H 75/02 (2006.01) B65D 85/67 (2006.01) G03B 21/00 (2006.01)

Patent

CA 2539840

The present invention relates to a cassette for storing cinema film rolls (7). The cassette (14) comprises a first portion (15) and a second portion (16) which are essentially plane-parallel and separated by a spacing which exceeds the thickness of a cinema film roll (7) and connected by a connecting part (17). The cassette (14) also has an opening (18). The invention is characterized in that the cassette (14) comprises bearing supports (25, 26) for weight-relief against a horizontal circular table (4, 5) when the film roll (7) is moved between the cassette (14) and the circular table (4, 5). The invention also relates to a method of transferring a cinema film roll (7) between a storage cassette (14) and an essentially horizontal circular table (4, 5). The cassette is positioned so that bearing supports (25, 26) of the cassette (14) bear against the circular table (4, 5) and so that a contact edge (27) of the cassette (14) is fitted against the peripheral edge (28) of the circular table (4, 5). In this position, the film is moved between the cassette and the circular table. The present invention also relates to a rack (40) and a relief trolley (46) intended for cassettes (14) as described above.

La présente invention concerne une cassette de stockage de bobines de films de cinéma (7). La cassette (14) comprend une première partie (15) et une seconde partie (16) qui sont sensiblement parallèles à un plan et séparées par un espacement qui dépasse l'épaisseur d'une bobine de film de cinéma (7) et reliées par un élément de connexion (17). La cassette (14) présente également une ouverture (18). L'invention est caractérisée en ce que la cassette (14) comprend des supports d'appui (25, 26) permettant de soulager le poids contre une table circulaire (4, 5) horizontale. L'invention concerne également un procédé de transfert d'une bobine de film de cinéma (7) entre une cassette (14) de stockage et une table circulaire (4, 5) sensiblement horizontale. La cassette est positionnée de sorte que les supports d'appui (25, 26) de la cassette (14) portent contre la table circulaire (4, 5) et de sorte qu'un bord de contact (27) de la cassette (14) soit ajusté contre le bord périphérique (28) de la table circulaire (4, 5). Dans cette position, le film est déplacé entre la cassette et la table circulaire. La présente invention concerne également un râtelier (40) et un chariot de soulagement (46) conçu pour des cassettes (14) telles que décrites dans l'invention.

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