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:
Feb. 18, 2020
Filed:
Oct. 14, 2016
Applicant:
Toyoda Iron Works Co., Ltd., Toyota-shi, Aichi, JP;
Inventor:
Nobuyuki Kawahara, Toyota, JP;
Assignee:
TOYODA IRON WORKS CO., LTD., Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D 5/00 (2006.01); C22C 38/50 (2006.01); F27B 17/00 (2006.01); C22C 38/00 (2006.01); F27B 5/06 (2006.01); C21D 9/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/42 (2006.01); C21D 1/673 (2006.01);
U.S. Cl.
CPC ...
F27D 5/00 (2013.01); C21D 9/0025 (2013.01); C22C 38/00 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/42 (2013.01); C22C 38/50 (2013.01); F27B 5/06 (2013.01); F27B 17/00 (2013.01); F27B 17/0016 (2013.01); F27D 5/0006 (2013.01); C21D 1/673 (2013.01); F27D 2005/0081 (2013.01); F27D 2005/0093 (2013.01);
Abstract
Embodiments include a heating device for heating a workpiece, including a furnace defining a closed space insulated from an exterior and surrounded by a heat insulator, a heater disposed in the furnace to heat a workpiece, a bar-shaped support element for supporting a workpiece in the furnace, and bases holding longitudinal ends of the support element for mounting the support element on a wall of the furnace, the support element being configured to increase the bending strength against sagging between its longitudinal ends.