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:
Mar. 24, 2026
Filed:
Dec. 19, 2022
Eto Magnetic Gmbh, Stockach, DE;
ETO MAGNETIC GmbH, Stockach, DE;
Abstract
A control valve device for a regulation of damping characteristics, in particular of shock absorbers, includes a valve slide and a hydraulic fail-safe unit which is configured, in a de-energized operation state, to provide a fail-safe damping characteristic of the valve slide, the damping hardness of which in a rebound direction lies between a minimally possible rebound damping hardness and a maximally possible rebound damping hardness, and the damping hardness of which in a compression direction lies between a minimally possible compression damping hardness and a maximally possible compression damping hardness.
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