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:
Nov. 05, 2024
Filed:
May. 07, 2019
Yousee B.v., Amsterdam, NL;
Machiel Gerardus Theodorus Marie Barenbrug, Amsterdam, NL;
Alexander Plul Johannus De Visser, Amsterdam, NL;
Pel Ariesen, Amsterdam, NL;
YOUSEE B.V., Amsterdam, NL;
Abstract
A tiltable vehicle () is described comprising a vehicle frame (), one front wheel (), two rear wheels (A,B) and two swing arms. The swing arms are pivotably coupled to a pivot point () on the vehicle frame at a first end, and to one of the rear wheels at an opposing end. A swing arm () is rotatable around a rotational axis () lying in a plane of symmetry of the vehicle frame (). Each of two linkages () is coupled at a first end to one of the swing arms at the pivot point. The vehicle comprises two connection arms () arranged between the linkages () and one outer end of the rocker arm (). The connection arms comprise resilient members () comprising a number of Belleville springs arranged in at least two groups of rings so as to create a non-linear spring characteristic.