The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 10, 2001
Filed:
May. 10, 1999
Jean-Pierre Beauviala, Grenoble, FR;
Yves Riviere, Seyssinet Pariset, FR;
Aaton, Grenoble, FR;
Abstract
A housing device for coaxial reels of motion picture film, intended to be associated with an optical block of a film camera is provided, including: a stage housing the reels and defining a space for guiding rollers for guiding the film in a loop between the reels and a rear presser intended to face a filming window of the optical block, each reel including two circular flanges for axially holding the film around a core; a main axis intended to cooperate with the cores; two secondary axes each supporting a film return idler and separating disks for separating the flanges of a reel; and a control unit for defining a relative motion between the secondary axes and the reels, between an idle position where the secondary axes are radially distant from the reels and an active position where the separating disks separate the periphery of the flanges in a determined region, fixed with respect to the housing device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile