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:
May. 22, 1979
Filed:
Nov. 11, 1977
Applicant:
Inventor:
Augustin Gurrera-Folch, Bezons, FR;
Assignee:
Technip, Rueil Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ; B23P / ; B65H / ;
U.S. Cl.
CPC ...
29727 ; 2915 / ; 242-722 ; 72 66 ; 72137 ; 403379 ; 403324 ; 187 94 ;
Abstract
A method and a device for winding tubes around a core, for example in the manufacture of heat-exchangers, the device including a single horizontal platform concentric with the core and supporting a plurality of winder assemblies. The platform is movable both in translation and in rotation relative to the core so as to perform the winding of the tubes around the core and along the length of the core in a single operation.