Cover device for a power tool

Details Cover device for a power tool Cover device for a power tool

2007-05-29

2007-05-29

Nguyen, Dung Van (Department: 3723)

Abrading

Accessory

Guard or housing

C451S456000, C451S457000

Reexamination Certificate

active

11232184

ABSTRACT:
A cover device for partially covering a disc-shaped working tool includes a bearing member (22) forming a receiving space (54) for receiving the shielding member (10) of the working tool and having an inner surface (24) against which an outer surface of the shielding member (10) lies when received in the receiving space (54), and a pivot member (48) supported on the bearing member (22) for a pivotal movement about a pivot axis (S1) between a locking position in which the receiving space (54) is limited at both ends in tangential and axial directions and is at least partially limited outwardly in a radial direction, and an open position in-which the receiving space (54) is open in at least one of the axial direction and the tangential direction.

REFERENCES:
patent: 5931072 (1999-08-01), Shibata
patent: 6375557 (2002-04-01), Spangenberg et al.
patent: 6886259 (2005-05-01), Kani
patent: 7131897 (2006-11-01), Crover
patent: 1804220 (1960-11-01), None
patent: 0052796 (1966-12-01), None
patent: 9005339 (1990-08-01), None
patent: 4017405 (1991-12-01), None
patent: 9403777 (1994-09-01), None

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