Title:
METHOD AND MACHINERY FOR MANUFACTURING A RADIATOR ELEMENT, RADIATOR ELEMENT AND RADIATOR
Document Type and Number:
WIPO Patent Application WO2005014199
Kind Code:
A8
Abstract:
The present invention relates to a method for realizing a radiator element (1) comprising: a first plastic deformation of the ends of a pipe, do as to obtain a shoulder on each end; the introduction of the ends of said pipe (2) into special holes obtained into the wall of a manifold, holes exhibiting an abutment complimentary to the shoulder; a second plastic deformation of the pipe end, do as to obtain the mechanical locking of the pipe itself relative to the manifold (3). The invention also relates to the machinery for performing the described method, the resulting radiator element and the radiator.
More Like This:
Inventors:
SACRISTANI ALBERTO (IT)
Application Number:
PCT/IT2003/000508
Publication Date:
April 14, 2005
Filing Date:
August 12, 2003
Export Citation:
Assignee:
SACRISTANI ALBERTO (IT)
International Classes:
B21D53/06; F28D1/053; F28F9/16; (IPC1-7): B21D53/06; F28F9/16; F28F9/26
Download PDF: