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:
Mar. 18, 2025
Filed:
Oct. 06, 2022
Denso Corporation, Kariya, JP;
Taketo Harada, Kariya, JP;
Keisuke Ueda, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A sensor attachment is used in securing an ultrasonic sensor to a plate-like vehicle body member. The ultrasonic sensor is equipped with a cylindrical ultrasonic microphone extending in an axial direction perpendicular to a center axis line. The sensor attachment includes a cylinder which is fit in a through-hole in the vehicle body member and surrounds the ultrasonic microphone in a vehicle-mounted state where the ultrasonic sensor is mounted in the vehicle body member. The cylinder includes a through-hole facing portion which faces an inner surface of the through- hole in proximity thereto in a radial direction perpendicular to the center axis line in the vehicle- mounted state. The through-hole facing portion is designed to have a contact surface-decreasing structure which minimizes an area of contact with the inner surface of the through-hole.