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. 08, 2020
Filed:
Jan. 27, 2017
Applicant:
Harburg-freudenberger Maschinenbau Gmbh, Hamburg, DE;
Inventor:
Arne Zimmermann, Deinste, DE;
Assignee:
HARBURG-FREUDENBERGER MASCHINENBAU GMBH, Hamburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29D 30/06 (2006.01); B29C 35/00 (2006.01);
U.S. Cl.
CPC ...
B29D 30/0662 (2013.01); B29C 35/007 (2013.01); B29D 2030/0667 (2013.01);
Abstract
A device is used to vulcanize tire blanks and has at least one heatable mold for receiving the tire blank. Furthermore, the device has at least one controllable supply device for a heating medium, which is provided with at least one valve. The valve has a positioning device that is actuated by a liquid fluid.