Cutting link for a saw chain

Details Cutting link for a saw chain Cutting link for a saw chain

2008-09-10

2011-10-04

Alie, Ghassem (Department: 3724)

Cutting

Cutter assemblage or cutter element therefor

With means permitting removal of cutter element

C083S833000, C083S834000

Reexamination Certificate

active

08028610

ABSTRACT:
A cutting link (1) for a saw chain includes a base body (2) and a cutting tooth (3) mounted thereon and made of hard metal. The base body (2) has rivet openings (4) and a recess (6) is formed in the base body (2) for chip removal with the recess (6) being ahead of the cutting tooth (3) in running direction. A connecting leg (8) of the cutting tooth (3) is brought into surface contact laterally of the base body (2) and the cutting tooth (3) is firmly bonded to the base body (2) by brazing. The connecting leg (8) extends so far downwardly that a lower edge (13) thereof lies lower than the recess (6). The connecting leg (8) has an upwardly raised edge (15) in its rearward region opposite the neighboring rivet opening (4).

REFERENCES:
patent: 2976900 (1961-03-01), Mills
patent: 3477480 (1969-11-01), Gasner
patent: 3519039 (1970-07-01), Ehlen
patent: 4606253 (1986-08-01), Weigel
patent: 4841824 (1989-06-01), Hartmann et al.
patent: RE37288 (2001-07-01), Burrows et al.
patent: 2005/0178263 (2005-08-01), Szymanski
patent: WO 2004/113035 (2004-12-01), None

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