Cutting – Processes – Plural cutting steps
Patent
1991-10-07
1992-09-29
Watts, Douglas D.
Cutting
Processes
Plural cutting steps
83555, 83914, 83940, 156267, B26D 145
Patent
active
051506394
ABSTRACT:
A method in which a thin continuous film for conveying a base plate put on the film and another thin continuous film stuck to the main surface of the plate are automatically cut out along the contour of the plate, wherein a cutter is moved to one end of each edge of the plate from an optional position distant from the edge and is thereafter moved to the other end of the edge from another optional position distant from the edge, and movement of the cutter is performed with regard to all the edges of the plate sequentially.
REFERENCES:
patent: 4373412 (1983-02-01), Gerber et al.
patent: 4641556 (1987-02-01), Vigheron et al.
patent: 4704927 (1987-11-01), Hirosawa
patent: 4894102 (1990-01-01), Halls et al.
patent: 5074178 (1991-12-01), Shetley et al.
patent: 5078820 (1992-01-01), Hamamura et al.
Hamamura Fumio
Watanabe Katsuyoshi
Hitachi Techno Engineering Co. Ltd.
Peterson Kenneth E.
Somar Corporation
Watts Douglas D.
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