The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2000
Filed:
Apr. 16, 1999
Wayne Russell, Wollongong, AU;
Heiji Kato, Yokosuka, JP;
Ishikawajima-Harima Heavy Industries Company Limited, Tokyo, JP;
BHP Steel (JLA) Pty Ltd., New South Wales, AU;
Abstract
Twin roll caster for casting metal strip comprises pair of horizontal casting rolls (1) on which to support a casting pool of molten metal. A pair of side plates (18) engage end surfaces of rolls (1) to form side confining closures for the casting pool. A pair of side plate holders (25) hold plates (18) and thrusters (21) apply opposing inward closure forces to side plates (18). Thrusters (21) are connected to side plate holders (25) by pivot connections defined by horizontal pivot pins (26) and vertical pivot pins (28) which permit side plates (18) to self-align with the roll ends by rocking movements both longitudinally and laterally of the rolls but to constrain the plates against rotation in the general planes of the plates.