Abrading – Frame or mount – Portable abrader
Reexamination Certificate
2005-05-03
2005-05-03
Shakeri, Hadi (Department: 3723)
Abrading
Frame or mount
Portable abrader
C451S514000, C451S519000
Reexamination Certificate
active
06887143
ABSTRACT:
A power grinder, in particular an oscillating grinder (10), includes a platelike grinding sheet holder (14), on whose working face (15) a grinding sheet (16) can be braced. Secure clamping of the grinding sheet and easy changing of the grinding sheet are provided, because 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.
REFERENCES:
patent: 2242545 (1941-05-01), Randolph
patent: 2735241 (1956-02-01), Hilgers
patent: 2749679 (1956-06-01), Anton
patent: 2914889 (1959-12-01), Mosbacher
patent: 3267622 (1966-08-01), Lars
patent: 4330964 (1982-05-01), Martinez
patent: 2 322 582 (1998-09-01), None
Bocka Sabine
Engelfried Uwe
LandOfFree
Sanding hand machine tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sanding hand machine tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sanding hand machine tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3397577