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:
Apr. 16, 2019
Filed:
Jan. 19, 2017
Applicant:
Georg Fischer Rohrleitungssysteme Ag, Schaffhausen, CH;
Inventors:
Edin Hasific, Schaffhausen, CH;
Jürgen Rösch, Lenzkirch, DE;
Assignee:
Georg Fischer Rohrleitungssysteme AG, Schaffhausen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/14 (2006.01); B29C 65/00 (2006.01); B29C 35/08 (2006.01);
U.S. Cl.
CPC ...
B29C 65/1412 (2013.01); B29C 66/0242 (2013.01); B29C 66/5221 (2013.01); B29C 2035/0822 (2013.01);
Abstract
A device for end-side welding of plastic profiles, preferably pipes, containing tensioning devices for retaining the plastic profiles in a coaxial position in relation to one another, a heating plate for generating heat rays for contact-free heating up of the plastic profile ends and a reflection outer ring for reflection of the heat radiation onto the plastic profile outer side, wherein a reflection inner ring is arranged on the heating plate, wherein the reflection inner ring reflects the heat rays of the heating plate onto the plastic profile inner side.