发明名称 FILM FEEDING MECHANISM
摘要 PURPOSE:To obtain a film feeding mechanism, which does not cause blur, without increasing the number of parts by placing a film retainer near a bending part of a film carrying path and pressing a film to a film supporting part by the elasticity of the film itself. CONSTITUTION:A film guide 7 is arranged at angle theta to a film supporting part 3 so that the carrying path formed with the film supporting part 5 and the film guide 7 is bent toward a film retainer 6 side. The film retainer 6 is placed near the bending part of the film carrying path. Thus, the force by which a film 3 is pressed to the film supporting part 5 is generated by the film retainer 6, and the film 3 is brought closely into contact with the film supporting part 5 to prevent blur due to rising of the film.
申请公布号 JPS62206532(A) 申请公布日期 1987.09.11
申请号 JP19860049342 申请日期 1986.03.06
申请人 YOKOGAWA MEDICAL SYST LTD 发明人 OGAWA RYOICHI;TOMITA SEIZO
分类号 G03B1/42;G03B17/28 主分类号 G03B1/42
代理机构 代理人
主权项
地址