发明名称 Power operated sanding machine
摘要 A sanding machine comprising: a housing; a pad base; a pad; a suspension for suspending the pad base from the housing, the suspension being formed of elastic material; a fastener for detachably fixing the pad base to the suspension; a sand paper clamp having a fixing portion for providing a sand paper over the lower surface of the pad; a fastener for detachably securing the pad to the pad base; and a restraint for restraining distortional rotation of the suspension when the pad base is secured to the suspension by the fastener. The restraint also serves as a position adjustor for aligning the attaching portion of the sand paper clamp and the pad base with the suspension.
申请公布号 US4837981(A) 申请公布日期 1989.06.13
申请号 US19880214040 申请日期 1988.06.30
申请人 RYOBI LIMITED 发明人 HASHII, TOSHIMITU
分类号 B24B23/04 主分类号 B24B23/04
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