| 摘要 |
PURPOSE: A paper feeding roller for a shredder is provided to smoothly transfer paper torn by a supply protrusion to a cutter. CONSTITUTION: A paper feeding roller(100) includes a roller shaft, roller members(31,51), friction supply members(32,52), and a supply protrusion(40). The roller members are combined with a roller shaft and rotates with the roller shaft. The friction supply members are formed on the outer circumference of the roller members. The supply protrusion is combined with the roller member. The supply protrusion is protruded from the friction supply members.
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