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:
Sep. 20, 2022
Filed:
Jun. 01, 2018
Asmag-holding Gmbh, Gruenau im Almtal, AT;
Mikola Huba, Regau, AT;
ASMAG-HOLDING GMBH, Gruenau im Almtal, AT;
Abstract
The invention relates to an extrusion machine () comprising a main frame (), a friction wheel (), a tool holding device (), a locking device () and a tool unit () supported on the tool holding device (). Furthermore, a shielding unit () with at least one first nozzle () and at least one second nozzle () is provided, wherein the nozzles () are formed to emit a gas which is free of gaseous oxygen. The first nozzle () is directed at a peripheral portion () of the friction wheel (). The second nozzle () is arranged below a stripping area () of the tool unit (). The invention further relates to an extrusion machine () with a sensor unit () between the tool holding device () and the tool unit () as well as a method for distance control between two tool components of the extrusion machine (). Furthermore, the invention also relates to different extrusion machines () as well as methods for changing friction wheels.