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. 25, 2008
Filed:
Oct. 28, 2005
Jean-pierre Serge Bergue, Soisy sous Montmorency, FR;
Michel Breton, Rieux, FR;
Philippe Francois Christian Sagot, Bois Colombes, FR;
Patrice Rene Sagne, Vineuil St Firmin, FR;
Jean-Pierre Serge Bergue, Soisy sous Montmorency, FR;
Michel Breton, Rieux, FR;
Philippe Francois Christian Sagot, Bois Colombes, FR;
Patrice Rene Sagne, Vineuil St Firmin, FR;
SNECMA, Paris, FR;
Abstract
The invention relates to an upsetting method for working a metal slug having a determined slenderness, characterized by the fact that the slug is at least partly positioned in the direction of its length, in an upsetting pot in a cylindrical housing provided for this purpose, and pressure is exerted on the slug in the direction of its length by means of a punch, until the slug fills the whole section of the housing, so as to reduce its slenderness, and to obtain a cylindrical slug with a section equal to that of the housing, in preparation for a forging operation. By this method, it is possible to upset slugs with large slenderness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile