Tool-holding device

Details Tool-holding device Tool-holding device

2004-09-24

2010-06-22

Fridie, Jr., Will (Department: 3724)

Turning

Lathe

Tool rest

C464S100000

Reexamination Certificate

active

07739932

ABSTRACT:
A tool-holding device for an insert tool (14) equipped with an at least essentially disk-shaped hub (42), in particular for a hand-guided angle grinder (32) or a hand-guided circular saw, having a drive device (12) that includes a leaf spring unit (58) and is able to clamp the insert tool (14) in the axial direction (64).The leaf spring unit (58) has at least one freely extending spring piece (110) that extends at least partially in the circumference direction (50, 52).

REFERENCES:
patent: 4919023 (1990-04-01), Bloink
patent: 5054344 (1991-10-01), Erickson et al.
patent: 6145419 (2000-11-01), Laycock
patent: 7322779 (2008-01-01), Kress et al.
patent: 2002/0083807 (2002-07-01), Gascoyne
patent: 2004/0012160 (2004-01-01), Krondorfer et al.
patent: 101 36 459 (2003-02-01), None
patent: 03/097299 (2003-11-01), None

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