Hand-guided machine tool

Abrading – Accessory – Guard or housing

Reexamination Certificate

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Details

C451S357000, C451S359000, C451S453000

Reexamination Certificate

active

07871313

ABSTRACT:
A hand-held machine tool has an electric drive motor (3), arranged in a housing (2), for driving a tool (5), wherein a dust collecting container (7) is connected to the housing and has in its wall a container connector (8), which can be pushed axially onto a blow-out connector (6) in the housing. When the connection is disconnected, the wall (11) of the dust collecting container and an assigned wall (15) on the housing are in contact by way of at least one common supporting point, wherein the supporting point is displaced in the axial direction when the dust collecting container rotates about a longitudinal axis (9) of the container connector.

REFERENCES:
patent: 5993305 (1999-11-01), Chu
patent: 6027399 (2000-02-01), Stewart
patent: 6447387 (2002-09-01), Tseng
patent: 6910960 (2005-06-01), Reich et al.
patent: 7553217 (2009-06-01), Reich et al.
patent: 2005/0202767 (2005-09-01), Reich et al.
patent: 2009/0298403 (2009-12-01), Yamashiro et al.
patent: 10 2005 014 045 (2006-09-01), None
patent: 1 506 840 (2005-02-01), None
patent: 2004/039539 (2004-05-01), None

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