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.:

US 8540280 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 24, 2013

Filed:

Mar. 15, 2012
Applicants:

Toru Ishii, Gunma-ken, JP;

Takahiro Tanaka, Gunma-ken, JP;

Inventors:

Toru Ishii, Gunma-ken, JP;

Takahiro Tanaka, Gunma-ken, JP;

Assignee:

NSK Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 1/19 (2006.01);
U.S. Cl.
CPC ...
Abstract

A steering apparatus has a column, a columnfitted to the columnand able to make collapsing movement or move, a bracketattached to a vehicle body in such a way that it can be detached with the columnby an impact force of a secondary collision, a guide bracketfixed to the columnand having a guide groove, and a pinfixed to the bracketand movable with the bracketwhile being guided by the guide groove. The guide brackethas a flat plate portionthat is not contact with the bracket. A guide grooveis provided in the flat plate portion. The pinhas a head portionat the top having a diameter larger than its shaft portion. The apparatus has a gap setting portion that is in abutment with the upper surface of the bracketwhen the pinis fixed to the bracketto set the distance between the lower surface of the head portionand the upper surface of the bracketto a predetermined value. Thus, there is provided a steering apparatus in which the detaching force upon detachment of the columnin the forward direction with respect to the vehicle body by the impact force of a secondary collision can be adjusted accurately with an easy detaching force adjusting operation.


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Ishii, Toru. (2013). Steering apparatus (U.S. Patent No. 8540280). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8540280

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