Cutlery – Combined cutlery or combined with ancillary feature – With material-holder or disposal
Patent
1997-03-17
1999-04-20
Watts, Douglas
Cutlery
Combined cutlery or combined with ancillary feature
With material-holder or disposal
24110173, B02C 106, B02C 110
Patent
active
058946667
ABSTRACT:
One jaw of a heavy duty shear having relatively pivotal jaws is provided with piercing and cutting tip blades which provide linear cutting edges extending transverse to the pivot axis of the jaws and piercing edges extending parallel to the pivot axis. Each blade includes a plurality of cutting edges and piercing edges, and the blades are adapted to be both re-oriented and reversed with respect to an initial mounting disposition on the jaw for selectively positioning the cutting and piercing edges relative to cooperable blades on the other jaw of the shear.
REFERENCES:
patent: Re35432 (1997-01-01), LaBounty
patent: 4017114 (1977-04-01), LaBounty
patent: 4413945 (1983-11-01), LaBounty
patent: 4670983 (1987-06-01), Ramun
patent: 4719975 (1988-01-01), LaBounty
patent: 4776093 (1988-10-01), Gross
patent: 4799852 (1989-01-01), Ramun
patent: 4838493 (1989-06-01), LaBounty
patent: 4897921 (1990-02-01), Ramun
patent: 4951886 (1990-08-01), Berto
patent: 5044569 (1991-09-01), LaBounty
patent: 5187868 (1993-02-01), Hall
patent: 5230151 (1993-07-01), Kunzman
patent: 5339525 (1994-08-01), Morikawa
patent: 5533682 (1996-07-01), de Gier
patent: 5671892 (1997-09-01), Morikawa et al.
NPK Research, Inc.
Watts Douglas
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