Accession Number : ADD000856
Title : Loop Sensing Switch.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C
Personal Author(s) : Rayve,Walter ; Rayve,Mary C
Report Date : 27 Jul 1965
Pagination or Media Count : 4
Abstract : The patent relates to apparatus for sensing the size of a loop of film and more particularly to loop sensing apparatus which is used in conjunction with a film scanner in such a manner that a scanning cycle will not commence until there is sufficient film available in the loop to complete a full cycle. An object is to provide a novel loop sensing apparatus. Another object is to provide a loop sensing switch which is of simple design and which comprises fewer moving parts than prior conventional loop sensing devices.
Descriptors : *Detectors, *Patents, Loops, Photographic film, Scanners, Switches
Subject Categories : Photography
Distribution Statement : APPROVED FOR PUBLIC RELEASE