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:
Aug. 31, 2021
Filed:
Nov. 15, 2019
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Aisin Keikinzoku Kabushiki Kaisha, Imizu, JP;
Hiroyuki Yatsunami, Kariya, JP;
Shunji Shibata, Kariya, JP;
Kiyoichi Kita, Okazaki, JP;
Kyosuke Matsui, Anjo, JP;
Jun Shobo, Anjo, JP;
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Aisin Keikinzoku Kabushiki Kaisha, Imizu, JP;
Abstract
A vehicular energy absorbing member that is disposed between a bumper reinforcement and a framework of a vehicle includes an energy absorbing portion that has a tubular shape and is configured to absorb impact energy by being plastically deformed to be compressed in an axial direction. An outer circumferential surface of the energy absorbing portion has a circular tubular shape and an inner circumferential surface of the energy absorbing portion includes a ridge portion having a shape extending in the axial direction of the energy absorbing portion.