Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1989-06-26
1990-12-25
Bell, Paul A.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83157, 83167, 83701, 83929, B26D 706
Patent
active
049794116
ABSTRACT:
There is disclosed a device for cutting a superfluous edge portion of an interlayer of a laminated glass. The device comprises an ultrasonic cutter including an ultrasonic generator and a cutter knife, the cutter knife being ultrasonically vibrated to cut the superfluous edge portion thereby to produce a cut part of the same; a structure for moving the ultrasonic cutter along a given way extending around the periphery of the laminated glass; and a dag holder moved together with the ultrasonic cutter and slidably carrying thereon the cut part of the superfluous edge portion to promote flowing of the cut part from the remainder of the superfluous edge portion toward a given position.
REFERENCES:
patent: 386262 (1888-07-01), Pedersen
patent: 3595453 (1971-07-01), Sherry
patent: 3999453 (1976-12-01), Damast et al.
patent: 4207787 (1980-06-01), Lewallyn
patent: 4567797 (1986-02-01), Folk
patent: 4592261 (1986-06-01), Miyaji et al.
patent: 4596171 (1986-06-01), Gerber
Katada Yoshiki
Murasaki Akira
Taguchi Chiaki
Bell Paul A.
Central Glass Company Limited
Payer Hwei-Siu
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