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:
Jun. 29, 2021
Filed:
Feb. 20, 2017
Aalto University Foundation SR, Helsinki, FI;
Pedro Vilaca, Espoo, FI;
Aalto University Foundation sr, Helsinki, FI;
Abstract
The present invention relates to a method and tools for manufacturing of seamless tubular shapes, especially tubes and canisters. In the method of the invention the tubular shape is extracted from the flash continuously produced during the plunging of a consumable rod against a rigid anvil. The tools of the invention include a consumable rod; a non-consumable or consumable rigid anvil; first means for rotating the consumable rod and the non-consumable or consumable rigid anvil relatively with respect of each other; second means for plunging the consumable rod and the non-consumable or consumable rigid anvil relatively against each other; open die condition configuration for continuous production of flash during said plunging.