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:
Oct. 10, 2023
Filed:
Jun. 02, 2020
Zf Friedrichshafen Ag, Friedrichshafen, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
Wheel suspension has a steering knuckle support with two hole openings opposed to one another in an axial direction and form openings of a mounting hole, two axle pins spaced apart axially, extend in axial direction and engage in the mounting hole through the hole openings, and a chassis component supported at axial end portions of the axle pins to be swivelable relative to the steering knuckle. A first contact area at the hole openings has a conical inner circumferential surface. The conical inner circumferential surfaces of the first contact areas narrow in diameter toward one another in axial direction. The axle pins have a second contact area with a conical outer circumferential surface that narrow in diameter toward one another in axial direction and contact the conical inner circumferential surfaces of the first contact areas.