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:
Nov. 18, 2025
Filed:
May. 11, 2022
Applicant:
Rockwool A/s, Hedehusene, DK;
Inventor:
Johan Hendrik Theodoor Marie Pesch, Hedehusene, DK;
Assignee:
ROCKWOOL A/S, Hedehusene, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 53/40 (2006.01); B29C 53/56 (2006.01); B29D 23/00 (2006.01); B65H 18/22 (2006.01); B29C 53/42 (2006.01); B29C 53/46 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
B29D 23/001 (2013.01); B29C 53/566 (2013.01); B65H 18/22 (2013.01); B29C 53/42 (2013.01); B29C 53/46 (2013.01); B29K 2913/00 (2013.01); B29L 2023/225 (2013.01); B65H 2701/174 (2013.01);
Abstract
An apparatus for manufacturing an insulating pipe section includes a rotatable longitudinal mandrel configured for receiving and winding uncured mineral wool around the mandrel to manufacture an insulating pipe section, a belt, preferably an endless belt, at least two longitudinal jaws engaging the belt, wherein the jaws are configured for surrounding the mandrel with the belt, and a mandrel controlling element configured for actively controlling a transverse movement of the mandrel.