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    • 1. 发明专利
    • MODEL TRIMMER
    • JPH0866414A
    • 1996-03-12
    • JP20550694
    • 1994-08-30
    • NAKANISHI SHIKA KIKAI SEISAKUS
    • HORIGUCHI YUJI
    • A61C13/34
    • PURPOSE: To provide a model trimmer capable of working on the outside and the inside of a gypsum model with one model trimmer, by installing a side exposing area to expose a part of the side face together with at least one of the front face or the rear face of the said disk continueing to a part of the side face, additionally to an exposed part of the front face of a disk in a condition a disk cover is covering the disk. CONSTITUTION: This model trimmer is equipped with an interchangeable disc of which the central part is rotatably installed on an output shaft end part 2 of a vibration proof motor built in a rear case 1 and appearing in front of the rear case, and a disk cover 20 to cover the disk 10 except for exposed areas 10A and 10B and to be removably positioned from the front side. The exposed area of the disk 10 except for covering of the disk cover 20 is limited by a working window 21 installed on the said cover 20 and a breaking part 22 continuing horizontally outward from the window 21 and breaking the side of the disk cover 20 with a designated interval. The side exposed area 10B has almost U-shaped horizontal cross section, and the rear face of the disk 10 is exposed almost same as the area B in the front face 11.