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. 02, 2021
Filed:
Dec. 21, 2016
Applicant:
Haimer Gmbh, Hollenbach-Igenhausen, DE;
Inventor:
Antonín Podhrázký, Jemnice, CZ;
Assignee:
HAIMER GMBH, Hollenbach-, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 6/06 (2006.01); B23P 11/02 (2006.01); H05B 6/10 (2006.01); H05B 6/38 (2006.01); H05B 6/40 (2006.01); H05B 6/14 (2006.01);
U.S. Cl.
CPC ...
H05B 6/06 (2013.01); B23P 11/027 (2013.01); H05B 6/101 (2013.01); H05B 6/14 (2013.01); H05B 6/38 (2013.01); H05B 6/40 (2013.01);
Abstract
The invention relates to a method for monitoring the temperature of the sleeve part of a tool holder, which sleeve part is inserted into the induction coil of a contraction device, wherein the instantaneous inductance of the induction coil is measured during the inductive heating and the current supply to the induction coil is influenced if the instantaneous inductance approaches, reaches, or exceeds a specified value.