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. 24, 2008
Filed:
Feb. 21, 2003
Applicants:
Guido Petrus Johannes Van Der Klaauw, Hilversum, NL;
Harold Marcel Blom, Houten, NL;
Bart Jan Bax, The Hague, NL;
Inventors:
Guido Petrus Johannes Van Der Klaauw, Hilversum, NL;
Harold Marcel Blom, Houten, NL;
Bart Jan Bax, The Hague, NL;
Assignee:
Heineken Technical Services B.V., Zoeterwoude, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B32B 37/00 (2006.01); F16L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and a device for connecting a plastic line part in a plastic socket. A head end () of the line part () is heated contactlessly all the way round until the end curls over to a diameter that is greater than the inside diameter of the socket (). The line part is then pushed into the socket without using a mandrel or insert, so that the head end () forms a liquid-tight fused connection of high tensile strength with molten wall material of the socket ().