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:
Feb. 10, 2015
Filed:
May. 04, 2011
Philippe Bouthemy, Issy Les Moulineaux, FR;
Serge Dillenseger, Jouy Le Moutier, FR;
Patrick Pourfilet, Asnieres Sur Seine, FR;
Daniel Quach, Fontenay Sous Bois, FR;
Philippe Bouthemy, Issy Les Moulineaux, FR;
Serge Dillenseger, Jouy Le Moutier, FR;
Patrick Pourfilet, Asnieres Sur Seine, FR;
Daniel Quach, Fontenay Sous Bois, FR;
SNECMA, Paris, FR;
Abstract
A tooling for injection-molding a part, the tooling including two cavity blocks each including a cavity formed therein of a shape corresponding to a shape of a part that is to be molded once the cavity blocks have been superposed. At least one of the cavity blocks includes a mechanism for positioning a core, which mechanism includes at least one bearing surface for bearing against the core and at least one presser screw screwed into a threaded passage of the cavity block for purpose of holding the core in position against the bearing surface. The tooling further includes a force-limiter limiting force applied to the core by the presser screw.