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. 07, 1987
Filed:
Mar. 05, 1986
Hermann H Nebelung, Zurich, CH;
Emhart Industries, Inc., Farmington, CT (US);
Abstract
The mechanism comprises two mould support arrangements (14; 114) each comprising a supporting arm (16; 116) pivotal about a first fixed axis (18; 118), a support (22; 122) for mould portions pivotal on the arm about a second vertical axis (24; 124), and a link (36; 136) pivotal about a third fixed vertical axis (28; 128) and on the support about a fourth fixed vertical axis (38; 138). The first axes (18; 118) of the support arrangements are spaced from one another and the first, second, third and fourth axes of each arrangement are arranged at the corners of a parallelogram to retain the relative orientations of mould portions as the arms (16; 116) pivot about the first axes (18; 118).