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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 9630470 B1

PDFFull Text
Expired
Date of Patent:
Apr. 25, 2017

Filed:

Aug. 15, 2014

Stabilizer for a motor vehicle and method for producing the same

Applicant:

Zf Friedrichshafen Ag, Friedrichshafen, DE;

Inventors:

Frank Scheper, Loeningen, DE;

Stefan Holtz, Huede, DE;

Xiaocen Wang, Lemförde, DE;

Assignee:

ZF Friedrichshafen AG, Friendrichshafen, DE;

Attorneys:

Davis & Bujold, PLLC

Michael J. Bujold

Primary Examiner:

James English

Int. Cl.
CPC ...
B60G 21/055 (2006.01); B23K 9/02 (2006.01); B23K 9/028 (2006.01); B23K 9/173 (2006.01); B23K 9/235 (2006.01); B23K 9/025 (2006.01); B23K 9/16 (2006.01); B23K 35/32 (2006.01); C21D 6/00 (2006.01); C21D 7/06 (2006.01); C21D 8/00 (2006.01); C21D 9/00 (2006.01); C22C 27/04 (2006.01); C22C 38/32 (2006.01); C22C 38/38 (2006.01); B23K 103/04 (2006.01); B24C 1/10 (2006.01);
U.S. Cl.
CPC ...
B60G 21/055 (2013.01); B23K 9/025 (2013.01); B23K 9/0216 (2013.01); B23K 9/0288 (2013.01); B23K 9/16 (2013.01); B23K 9/173 (2013.01); B23K 9/235 (2013.01); B23K 35/32 (2013.01); C21D 6/002 (2013.01); C21D 6/005 (2013.01); C21D 7/06 (2013.01); C21D 8/005 (2013.01); C21D 9/0068 (2013.01); C22C 27/04 (2013.01); C22C 38/32 (2013.01); C22C 38/38 (2013.01); B23K 2203/04 (2013.01); B24C 1/10 (2013.01); B60G 2206/427 (2013.01); B60G 2206/72 (2013.01); B60G 2206/8201 (2013.01); B60G 2206/8401 (2013.01); B60G 2206/8403 (2013.01);
Abstract

A method of producing a stabilizer () of a motor vehicle, such that the stabilizer includes a torsion bar () and longitudinal links (). The longitudinal links () are in each case connected to the torsion bar () by welding, and the longitudinal links () and the torsion bar () are heat-treated before welding. Each longitudinal link () is welded at one end to the torsion bar () on both sides, in each case, by a respective multilayer weld seam (), and each weld seam () is made with unequal widths such that the width of the weld seam () adjacent to the torsion bar () is shorter than its width adjacent to the respective longitudinal link ().

Find Patent Forward Citations

Scheper, Frank. (2017). Stabilizer for a motor vehicle and method for producing the same (U.S. Patent No. 9630470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9630470

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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