Presses – Concurrent pressing and conveying – Roll type
Patent
1978-05-23
1981-01-06
Wilhite, Billy J.
Presses
Concurrent pressing and conveying
Roll type
29132, B30B 304
Patent
active
042429544
ABSTRACT:
A high-precision, metal-faced, calendar roll which can be readily reconditioned by thermal means. The calendar roll has a surface which is advantageously formed of that class of nickel-titanium alloys having thermally-responsive shape memory properties. The calendar roll is particularly useful in avoiding time consuming repair and undesirably prolonged runs in making high quality magnetic tape.
REFERENCES:
patent: B432991 (1976-03-01), Cumbers
patent: 2964251 (1960-12-01), Samuels et al.
patent: 3174851 (1965-03-01), Buehler et al.
patent: 3351463 (1967-11-01), Rozner et al.
patent: 3558369 (1971-01-01), Wang et al.
patent: 3900939 (1975-08-01), Greacen
patent: 4035007 (1977-07-01), Harrison et al.
patent: 4065044 (1977-12-01), Painter et al.
patent: 4149911 (1979-04-01), Clabburn
Cesari Robert A.
Graham Magnetics Incorporated
Kehoe Andrew F.
McKenna John F.
Wilhite Billy J.
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