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Film picker for film cartridge
   
Document Number
US Patent 4685209
Issued Date
August 11, 1987
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Inventors
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Abstract
A film picker for a film cartridge comprising a flat body having at its end a cartridge fixture adapted to be pressed against an outer surface at an inlet of the film cartridge, and a thin elastic guide plate, extracting plate and film pressing plate extending from the end of the body in an overlapping manner with one another. The guide plate and the extracting plate have a width which is substantially the same as that of the film rewound within the cartridge, are individually movably held relative to the body and are coupled with associated actuation buttons. The film pressing plate is fixedly secured to the body with its end being curved in a direction away from the film fixture. Thus, a simple and easy extraction of the film may be ensured without any damage to the picker plate.
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Film picker for film cartridge - US Patent 4685209 Drawing
Drawing from US Patent 4685209
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Number of Claims:
8
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Owner
Published
August 11, 1987
Application Number
06/810,761
Filed
December 19, 1985
US Classification
29/806   29/270
Int'l Classification
B25B   9/04   (20060101)   B25B   9/00   (20060101)   G03B   17/30   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
29/270   29/806   81/1R   354/275  
Related Patents
5465920 - Tool and method for detaching a trailing end portion of a filmstrip from at least one hook atop a ramp on a film spool inside a film cartridge - Owned by Eastman Kodak Company (Rochester, NY)

A tool for detaching a trailing end portion of a filmstrip from at least one hook atop a ramp on a film spool inside a film cartridge. This detachment occurs when the tool is inserted inwardly through a film ingress/egress slot in the cartridge. The tool includes a flexible element having a leading first portion followed by a wider second portion each configured to be successively inserted inwardly through the slot of the cartridge beneath a film section in the slot such that when the wider second portion is forced to slide up the ramp on the spool the leading first portion will push the trailing end portion of the filmstrip off the hook atop the ramp.

Claims
Description
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