Cutter wheel

Details Cutter wheel Cutter wheel

1999-02-01

2000-05-23

Peterson, Kenneth E.

Cutlery

Cutting tools

Traveling roller blade

30347, 30351, 83665, 83676, B26D 114

Patent

active

060652152

ABSTRACT:
A cutter wheel which can form a deep slit on an article to be cut so that the article can be broken easily along the slit and a perpendicular cut surface can be formed reliably when the article is broken along the slit. The cutter wheel is a disk-shaped member having a cutting edge along the outer edge and formed with a mounting hole extending therethrough along its axis. The mounting hole has an irregular shape so that the cutter wheel vibrates when it rolls due to steps between adjacent sides of the polygonal hole. The edge of the wheel can thus penetrate more deeply into the glass plate so that a deeper and smoother slit can be formed in the glass plate. This in turn makes it possible to more easily break the glass plate along the slit and to form a perpendicular cut surface.

REFERENCES:
patent: 4657428 (1987-04-01), Wiley
patent: 4738028 (1988-04-01), Belokin et al.
patent: 4809437 (1989-03-01), Saliaris
patent: 5477845 (1995-12-01), Zuzelo
patent: 5649365 (1997-07-01), Yang
patent: 5711077 (1998-01-01), Schulz et al.
patent: 5765289 (1998-06-01), Schulz et al.
patent: 5901629 (1999-05-01), Stroud

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