发明名称 ABRASIVE SHEET DISPENSER AND METHOD OF USE
摘要 <p>A dispenser and method for attaching abrasive sheets to a backup pad. The dispenser conveniently centers on the backup pad an abrasive sheet that is larger than the backup pad. In a preferred embodiment, the dispenser comprises: a holder configured to receive circular abrasive sheets, the holder including a bottom, a top, front portion and a rear portion, wherein the rear portion extends farther from the bottom than the front portion, and wherein the bottom of the holder defines at least a 180 degree arc of a first circle having a first radius; a slider guide extending along the rear of the holder; and a spacer mounted in the guide, wherein the spacer is movable along the guide from a first position within the front portion of the holder to a second position beyond the front position of the holder, the spacer defining an arc of no more than 180 degrees of a second circle having a second radius smaller than the first radius.</p>
申请公布号 EP1089852(A1) 申请公布日期 2001.04.11
申请号 EP19980954969 申请日期 1998.10.14
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 ROEKER, DAVID, C.;FRIED, JEROME, M.;MAGADANZ, FREDERICK, A.;TELISCHAK, JOHN, R.
分类号 B23Q3/155;B23Q3/157;B24B45/00;B24D9/08;B24D13/20;B24D18/00;(IPC1-7):B24D9/08 主分类号 B23Q3/155
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