Patent ID: 6855041

Claim:
A power grinder ( 10 ), in particular an oscillating grinder, having a housing ( 12 ) that holds a motor and having a grinding sheet holder ( 14 ) with clamping means ( 20 , 23 ; 200 , 230 ; 334 ) for receiving a grinding sheet ( 16 ), whose grinding sheet ends ( 17 , 19 ) can be clamped firmly to the grinding sheet holder ( 14 , 114 ), and the clamping means ( 20 , 23 ; 200 , 230 ; 334 ; 1334 ) are levers with a pivot axis ( 24 ; 224 ; 40 ; 440 ; 1440 ) supported on the side of the grinding sheet holder and clamping jaws ( 22 ; 220 ; 1222 ; 336 , 338 ) that clamp the grinding sheet ( 16 ) on one end, preferably actuatable manually on the other end, characterized in that one of the grinding sheet ends ( 19 ) for one-handed operation can be clamped solely by insertion between first clamping means ( 20 , 23 ; 200 , 230 ), and the other grinding sheet end ( 17 ), likewise for one-handed operation, can be clamped by being placed in second clamping means ( 34 ; 334 ; 1334 ) and by actuating them, and by subsequent moving of the second clamping means ( 34 ; 334 ; 1334 ), the grinding sheet ( 16 ) together with the clamped grinding sheet end ( 17 ) can be tensed tautly away from the first clamping means ( 20 , 23 ; 200 , 230 ), in particular pivoting.