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:
Dec. 04, 2018
Filed:
Aug. 17, 2016
Applicant:
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/32 (2006.01); H01Q 7/08 (2006.01); H01F 27/32 (2006.01); H01Q 7/00 (2006.01); H01Q 7/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/3233 (2013.01); H01F 27/325 (2013.01); H01Q 1/3241 (2013.01); H01Q 1/3275 (2013.01); H01Q 1/3291 (2013.01); H01Q 7/00 (2013.01); H01Q 7/06 (2013.01); H01Q 7/08 (2013.01);
Abstract
An antenna device includes a bar-shaped core, a bobbin into which the core is fitted, and a case that accommodates the bobbin and holds the core. The bobbin includes a resilient portion that bends and biases the core toward an inner side of the bobbin when interference occurs with an inner surface of the case. The resilient portion is configured to hold the core with friction force obtained when contacting the core and relieve impact force applied to the core while producing friction with the core.