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:
Nov. 29, 2016
Filed:
May. 07, 2013
Snecma, Paris, FR;
Franck Edmond Maurice Truelle, Argenteuil, FR;
Christian Bariaud, Orsay, FR;
Philippe Bouthemy, Issy les Moulineaux, FR;
Patrick Pourfilet, Asnieres sur Seine, FR;
Alain Grandin, Asnieres sur Seine, FR;
Daniel Quach, Fontenay sous Bois, FR;
SNECMA, Paris, FR;
Abstract
A tooling for fabricating a foundry core, for making a circuit for cooling a blade of a turbine engine, the tooling including: a mold for injecting a paste and including imprints for a first portion and a second portion of the core; a mechanism bearing against and/or engaging end portions of a ceramic rod that interconnects the portions of the core and that passes through the imprint for the first portion of the core; and a support mechanism in the imprint for the first portion of the core to support a substantially middle portion of the rod.