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:
Dec. 21, 2021
Filed:
Feb. 01, 2017
Bpw Bergische Achsen KG, Wiehl, DE;
BPW Bergische Achsen KG, Wiehl, DE;
Abstract
The invention relates to a chassis for a utility vehicle, having a firstchassis element extending transversely with respect to the vehicle longitudinal direction and a second chassis element () fixed to the outer side thereof, wherein the second chassis element () is supported against the outer side of the first chassis element via at least one roughened supporting area (). In order to avoid relative movements between the chassis elements connected by clamping forces in a utility vehicle chassis, the roughening comprises a surface structure produced by machining the supporting area () in a blasting process and preferably a laser beam process. The invention further relates to specific individual parts of such a chassis, specifically an axle shell, an axle guide (), and a brake carrier.