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:
Nov. 15, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Jin Young Hong, Yongin-si, KR;
Jung Whan Yeum, Seoul, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 39/10 (2006.01); B25B 21/00 (2006.01); B23P 19/06 (2006.01); F16B 1/00 (2006.01); B23P 11/02 (2006.01);
U.S. Cl.
CPC ...
F16B 39/106 (2013.01); B23P 19/06 (2013.01); B25B 21/002 (2013.01); B23P 11/025 (2013.01); F16B 1/0014 (2013.01); F16B 2001/0078 (2013.01);
Abstract
A nut runner apparatus for screw-coupling a nut to a bolt, according to an exemplary embodiment of the present invention, includes a nut socket into which the nut is removably inserted, a heating device that heats the nut to thermally expand the nut, an actuating device that rotates the nut socket to screw-couple the nut thermally expanded by the heating device to the bolt, and a cooling device that cools the nut screw-coupled to the bolt to thermally contract the nut.