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:
Apr. 14, 1987
Filed:
Feb. 13, 1986
Stanley P Jones, Tickhill Nr. Doncaster, GB;
Emhart Industries, Inc., Farmington, CT (US);
Abstract
The mould arrangement comprises a mould (10) comprising a bottom plate (12) and two side portions (16,18). When the side portions (16,18) are in a first, closed, or a second, open, position thereof, cooling passages (20) formed therein communicate with exits (28) of a plenum chamber (24) beneath the bottom plate (12) so that cooling air can flow from the chamber and through the passages. The exits (28) of the chamber (24) are formed in a distribution plate (26). At least one air supply passage (50; 70) extends in the thickness of the distribution plate (26) to supply air to one or more further cooling passages (60; 80) in the side portions (16,18) to give enhanced cooling in selected regions.