Abrading – Frame or mount – Portable abrader
Reexamination Certificate
2006-05-30
2006-05-30
Ackun, Jr., Jacob K. (Department: 3723)
Abrading
Frame or mount
Portable abrader
C310S050000, C403S324000
Reexamination Certificate
active
07052384
ABSTRACT:
A hand power tool (10) with a housing (12) that accommodates a turnably driveable driven shaft (20) on which a machining, in particular disk-shaped, replaceably clampable tool is mounted, whereby the driven shaft (20) is capable of being stopped by means of an axially displaceable locking pin (36) that extends through a through hole of the housing (12) and is capable of being operated from the outside, said hand power tool being made more robust and more cost-effective to produce due to the fact that the diameter-length ratio of the through hole (35) and the locking pin (36) is less than 1.8 and, in particular, equal to 1.5.
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patent: 4467896 (1984-08-01), Sauerwein et al.
patent: 5263283 (1993-11-01), Rudolf et al.
patent: 5464365 (1995-11-01), Kirn
patent: 2002/0130007 (2002-09-01), Nakamura et al.
patent: 2002/0151262 (2002-10-01), Berger et al.
patent: 28 16 398 (1979-10-01), None
patent: 31 20 899 (1982-12-01), None
patent: 0 691 180 (1996-01-01), None
Andrasic Sinisa
Wolf Andreas
Ackun Jr. Jacob K.
Robert & Bosch GmbH
Striker Michael J.
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