| 摘要 |
PROBLEM TO BE SOLVED: To provide a spin drum unit which facilitates the assembling or dismantling of a plurality of reel bodies with a simple structure. SOLUTION: The spin drum unit 370 rotatably equipped with the reel bodies 372B3 each having a plurality of pictures on the outer circumferential surface is detachably installed into a table type cabinet body 310 having a working opening 310C1 which is opened slightly inclinedly from the level and made openable and closeable with a lid body 320. The reel bodies 372B3 having picture films 372B3c respectively wound on the outer circumferential surfaces are mounted separately on the output shafts 372B2a of motors 372B2 mounted on mounting support plate parts 372B1. Mounting pawl parts 372B1d respectively provided at both end parts of the mounting support plate parts 372B1 are detachably screwed down on reel mounting pieces 372A1 arranged each in the shape of a flange on an open rim of a roughly box-shaped reel box 372A. COPYRIGHT: (C)2005,JPO&NCIPI
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