发明名称 FILM LOADING DEVICE OF SLIDE PROJECTOR
摘要 PURPOSE:To simplify and compact the structure of the titled device by discharging a film in a magagine case from its maximum layer side to a film loading part, and returning the film in the film loading part from the upper side of the magagine case to its inside. CONSTITUTION:Interlocking with the rotation of a rotary arm 77, a discharge arm 52 is rocked in the arrow (b) direction and moved up to the discharge starting position of a virtual line to the magagine case 33. On the other hand, a returning arm 61 is rocked in the arrow (c) direction, an engaging pawl 64 hangs up the lower end of a film frame 32 in loading and lifts the film frame 32 along a guide course 62 to load the film from the upper opening part of the magagine case 33 into its inside. When the rotary arm 77 is rotated moreover, the discharge arm 52 is rocked in the reverse direction against the arrow (b) and takes out the film frame 32 located on the bottom position of the magagine case 33, the returning arm 61 is oscillated in the reverse direction against the arrow (c) and returned to the lower part of a receiving pawl 30, then the film frame 32 is loaded to a film loading part 27. Thus, continuous projection is attained and the structure of the device is simplified and compacted.
申请公布号 JPS60104932(A) 申请公布日期 1985.06.10
申请号 JP19830214299 申请日期 1983.11.14
申请人 FUJIMOTO SHIYASHIN KOGYO KK 发明人 KASHIWAGI ATSUMI
分类号 G03B23/02;G03B23/14 主分类号 G03B23/02
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