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:
Sep. 28, 2004
Filed:
Feb. 15, 2002
Ole Anders Jacobsen, Tisvildeleje, DK;
DISA Industries A/S, Herlev, DK;
Abstract
The present invention relates to a method of producing mold parts ( ) on a string molding apparatus comprising a molding chamber ( ) between a squeeze plate ( ) and a pivoted squeeze plate ( ) in which both the squeeze plate ( ) and the pivoted squeeze plate ( ) can move in a direction towards each other and a direction away from one another comprising the steps of introducing a compressible particulate molding material ( ) in the molding chamber ( ) and then squeezing the molding material ( ) by moving the squeeze plate ( ) and the pivoted squeeze ( ) towards one another wherein the velocity of the squeeze plate and the velocity of the pivoted squeeze plate are controlled independent from one another during the squeezing of the mold part ( ). Further the invention relates to a string molding apparatus for producing mold parts ( ) comprising a molding chamber ( ) between a squeeze plate ( ) and a pivoted squeeze plate ( ), in which mold parts ( ) are produced by introducing a compressible particulate molding material ( ) in the molding chamber ( ) and then moving the squeeze plate ( ) and the pivoted squeeze plate ( ) towards each other to squeeze the mold part ( ) wherein the velocity of the squeeze plate ( ) and the velocity of the pivoted squeeze plate ( ) are controlled independently from one another during squeezing of the mold part ( ).