| 摘要 |
For a power grinder, in particular an oscillating grinder (10), with a platelike grinding sheet holder (14), on whose working face (15) a grinding sheet (16) can be braced whose grinding sheet ends (17, 19) can be held firmly on the grinding sheet holder (14) by means of clamping means (20, 23) disposed thereon, in which a lever with a pivot shaft (24) disposed on the top of the grinding sheet holder (14) acts as the clamping means (20, 23) and has a clamping jaw (22) on one end, braced on the grinding sheet holder (14), secure clamping of the grinding sheet and easy changing of the grinding sheet are possible by the provision that for equipping the power grinder (10), the grinding sheet (16) can be inserted between the clamping jaw (22) and the grinding sheet holder (14)-counter to the elastic prestressing of the clamping jaw (22)-and is firmly held increasingly strongly counter to the insertion direction in proportion to the tensile force engaging it.
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