Sanding machine tool

Details Sanding machine tool Sanding machine tool

2005-02-15

2005-02-15

Wilson, Lee D. (Department: 3723)

Abrading

Frame or mount

Portable abrader

C451S344000, C451S354000, C451S514000, C051S302000

Reexamination Certificate

active

06855041

ABSTRACT:
An oscillating grinder (10) with a housing (12) a grinding sheet holder (14) having 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), and in which the clamping means (20, 23; 200, 230; 334, 1334) are levers with a pivot axis (24; 224; 40; 440; 1440) supported on the grinding sheet holder side and clamping jaws (22; 220; 1222; 336, 338) that clamp the grinding sheet (16) on one end, preferably manually actuatable on the other end, can be equipped faster, more conveniently and more securely with a grinding sheet (16) by providing 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; 334; 1334), and the other grinding sheet end (17), likewise for one-handed operation, can be clamped after being placed in second clamping means (34; 334; 1334) and after their actuation; the grinding sheet (16) can be tensed tautly by its subsequent motion, together with the clamped grinding sheet end (17), in particular pivoting, away from the first clamping means (20, 23; 200, 230; 334; 1334).

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patent: 6447382 (2002-09-01), Potempka
patent: 6626746 (2003-09-01), Mayr et al.
patent: 2 322 582 (1998-09-01), None

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