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. 06, 2016
Filed:
Apr. 03, 2012
Christof Behmenburg, Lauenau, DE;
Jens Uwe Gleu, Langenhagen, DE;
Andreas Kind, Hildesheim, DE;
Dirk Kröger, Hannover, DE;
Andreas Nessel, Isernhagen, DE;
Reiner Waschk, Hannover, DE;
Christof Behmenburg, Lauenau, DE;
Jens Uwe Gleu, Langenhagen, DE;
Andreas Kind, Hildesheim, DE;
Dirk Kröger, Hannover, DE;
Andreas Nessel, Isernhagen, DE;
Reiner Waschk, Hannover, DE;
Abstract
An air spring assembly for a motor vehicle, including an air spring, a rolling piston, a tubular rolling air spring bellows arranged concentrically about a central longitudinal axis of the air spring, and an air spring cover. A first partial air spring bellows has a first embedded textile reinforcement and a second partial air spring bellows has a second embedded textile reinforcement The first textile reinforcement has first reinforcing threads, the preferred axis of which extends parallel or nearly parallel to the axis of the central longitudinal axis of the air spring The second textile reinforcement has second reinforcing threads, the first preferred axis of which extends obliquely to the longitudinal axis of the air spring and the second preferred axis of which extends obliquely to the longitudinal axis of the air spring, wherein the first and the second preferred axis are at an angle to each other.