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:
May. 17, 1994
Filed:
Nov. 04, 1991
Aluminum Company of America, Pittsburgh, PA (US);
Abstract
A continuous block caster is provided with a mold block assembly having an internal anchor pin which is insulated. One end of a support pin, many of which are used to support each block, is threaded into the anchor pin, the other end is demountably secured in a fastening member in turn fastened to a carriage block. All the fastening members except only one at the center, are y- or x-y slides, so termed because they permit lateral movement of the support pin. A stepped lock-down key which provides a camming means, allows an entire mold block assembly and supporting pin assembly to be connected and disconnected quickly from the carriage block by rotating the key. Insulating the support pin in this manner allows the planarity of a casting face to be maintained in a lateral plane within 5 mils (127 micrometers) of vertical movement. Such limited distortion does not adversely affect the planarity of the upper and lower faces of the cast slab.