Dust-collection container

Details Dust-collection container Dust-collection container

2011-07-12

2011-07-12

Rose, Robert (Department: 3727)

Abrading

Accessory

Guard or housing

C451S359000

Reexamination Certificate

active

07976364

ABSTRACT:
The invention relates to a dust collection container for a hand-held power tool, especially an electric sander, having a dust extraction connection (12). Said dust collection container has an inlet connection (17) configured to be slid onto the dust extraction connection (12) and a seal (18) that is effective between the inlet connection (17) and the dust extraction connection (12), the peripheral surface (182) of said seal sealingly fitting against the inner wall (172) of the inlet connection (17). In order to facilitate an easy and jerk-free handling of the dust collection box during attachment to the hand-held power tool and during detachment of the hand-held power tool, the seal (18) has a sealing surface (181) which is oriented at a right angle to the connection axis and which is configured to sealingly fit against the free, annular face (121) of the dust extraction connection (12).

REFERENCES:
patent: 4839995 (1989-06-01), Hutchins
patent: 5440809 (1995-08-01), Padilla
patent: 6514131 (2003-02-01), Reich et al.
patent: 2005/0202767 (2005-09-01), Reich et al.
patent: 199 24 547 (2000-11-01), None
patent: 102 49 140 (2004-05-01), None
patent: 1 477 273 (2004-11-01), None
patent: 02/081148 (2002-10-01), None

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