Hinged tooth

Excavating – Digging edge – Tooth or adaptor

Reexamination Certificate

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Details

C037S447000, C037S450000, C299S085200, C299S108000

Reexamination Certificate

active

11006705

ABSTRACT:
The invention relates to a hinged tooth for a cutting wheel comprising a pivot bearing for pivotally supporting on a pivot pin located on a cutting wheel hub, a cutting tooth support extending from the pivot bearing and a steering arm extending from the pivot bearing substantially in a direction opposite to that of the cutting tooth support. A simple and at the same time stable arrangement is achieved in that the pivot bearing, the cutting tooth support and the steering arm are designed as a one-piece support.

REFERENCES:
patent: 3279856 (1966-10-01), Silks
patent: 3290099 (1966-12-01), Lundquist
patent: 4391472 (1983-07-01), Krekeler
patent: 4718731 (1988-01-01), Bauer et al.
patent: 4834197 (1989-05-01), Bauer et al.
patent: 5212895 (1993-05-01), Camilleri
patent: 39 26 9786 (1991-02-01), None
patent: 0 291 027 (1988-11-01), None
patent: 1 350 893 (2003-10-01), None
patent: 2295179 (1976-07-01), None
patent: 2 805 552 (2001-08-01), None
patent: 1 010 217 (1983-04-01), None
patent: 1 086 152 (1984-04-01), None
patent: WO89/00631 (1989-01-01), None

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