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:
Jan. 08, 2019
Filed:
Jun. 06, 2017
Jtekt Corporation, Osaka-shi, Osaka, JP;
Atsumune Nagatani, Kashihara, JP;
Yu Myohoji, Habikino, JP;
JTEKT CORPORATION, Osaka-shi, JP;
Abstract
First teeth of a first tooth member that moves together with an upper jacket mesh with second teeth of a second tooth member. The second tooth member includes a received portion received by a receiving surface of a receiving member (energy absorption member). The second tooth member is rotatably supported by a fulcrum that is formed on the receiving surface at a contact position between the receiving surface and the received portion and is movable in a column axis direction. A guide shaft supported by a support member that is supported by a lower jacket is inserted into an elongated hole of the second tooth member, thereby guiding the second tooth member in a meshing and unmeshing direction.