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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 10696122 B1

PDFFull Text
Date of Patent:
Jun. 30, 2020

Filed:

Apr. 17, 2018

Vehicle stabilizer, processing device for eye portion of stabilizer, and processing method for eye portion

Applicant:

Nhk Spring Co., Ltd., Yokohama-shi, Kanagawa, JP;

Inventors:

Yasuharu Sakurai, Yokohama, JP;

Yoshihiro Koshita, Yokohama, JP;

Akihiko Nishikawa, Yokohama, JP;

Akifumi Otani, Yokohama, JP;

Assignee:

NHK SPRING CO., LTD., Kanagawa, JP;

Attorney:

Holtz, Holtz & Volek PC

Primary Examiner:

Laura Freedman

Int. Cl.
CPC ...
B60G 21/055 (2006.01); B21J 9/04 (2006.01); B21J 9/12 (2006.01); B21D 28/02 (2006.01); B21J 5/10 (2006.01); B21D 53/88 (2006.01); B21D 45/00 (2006.01); B21J 5/02 (2006.01); B21D 28/24 (2006.01); B21K 21/12 (2006.01); B60G 21/00 (2006.01); B60G 21/02 (2006.01); B21K 21/14 (2006.01);
U.S. Cl.
CPC ...
B60G 21/055 (2013.01); B21D 28/02 (2013.01); B21D 28/24 (2013.01); B21D 45/006 (2013.01); B21D 53/88 (2013.01); B21J 5/02 (2013.01); B21J 5/10 (2013.01); B21J 9/04 (2013.01); B21J 9/12 (2013.01); B21K 21/12 (2013.01); B60G 21/005 (2013.01); B60G 21/026 (2013.01); B21J 5/022 (2013.01); B21J 5/027 (2013.01); B21K 21/14 (2013.01); B60G 2206/017 (2013.01); B60G 2206/427 (2013.01); B60G 2206/724 (2013.01); B60G 2206/811 (2013.01); B60G 2206/8103 (2013.01); B60G 2206/81022 (2013.01); B60G 2206/83 (2013.01);
Abstract

An annular reference surface is formed around a through-hole of an eye portion. A distal-end-side curved portion is formed at a first corner portion, on an outer side of the annular reference surface. The thickness of the distal-end-side curved portion is reduced in a range of a length from the first flat surface toward the distal end surface. A hole-side curved portion whose thickness is reduced toward an inner surface of the through-hole is formed at a second corner portion, on an inner side of the annular reference surface. The length of the hole-side curved portion is less than the length of the distal-end-side curved portion. The hole-side curved portion is curved with a greater curvature than that of the distal-end-side curved portion.

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