Title: Film cassette unit
Application Number: 02132694 Application Date: 2002.07.29
Publication Number: 1403869 Publication Date: 2003.03.19
Approval Pub. Date: Granted Pub. Date: 2005.01.26
International Classifi-cation: G03B17/26
Applicant(s) Name: Shenyang Dongruan Digital Medical System Co., Ltd. Address: 110179
Inventor(s) Name: Luo Dong
Attorney & Agent: liang yan
Abstract:
     The film cassette unit as one part of laser camera consists of cover, cassette body and seat. The cover and the cassette body are connected to form one sealed film protecting and storing box, and the cassette body is set on the seat. The friction wheel on the seat is pressed onto leaf of the cover door, and the friction force between the friction wheel and the door leaf makes the door leaf open or close to complete the process of automatic open before taking out the film and automatic close after taking out the film. The mechanism of the present invention is simple, reliable and flexible.
Time: 10
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