| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive cleaning brush unit which is composed of well-known components so that mass-production can be achieved by a machine. SOLUTION: The cleaning brush unit comprises a plate 84 which is adapted to the size of a moving bases, a brush base 85 mounted on the plate 84, a brush base rubber 88 laid on the brush base 85 and only a necessary number of cleaning brushes 81 arranged thereupon, a clamp base 86 fixing the cleaning brushes 81 by pressing ends, a support plate 87, and a setscrew 89 with a hexagonal hole pressing and fixing the support plate 87. COPYRIGHT: (C)2007,JPO&INPIT
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