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:
Sep. 16, 2025
Filed:
Jul. 15, 2020
Cybex Gmbh, Bayreuth, DE;
Jiri Spour, Zlatniky-Hodkovice, CZ;
CYBEX GmbH, Bayreuth, DE;
Abstract
Pram or pram frame, comprising at least one motor, in particular an electric motor, for the assisted driving of the pram or pram frame, a push bar for pushing the pram or pram frame, at least one force sensor device for detecting a direction and/or an amount of a force and/or a force component which acts on the push bar, and/or for detecting a variable derived from this force or force component, in particular a torque and/or a change of the force or force component over time, at least one velocity sensor device for determining a velocity of the pram or pram frame, and at least one control unit, which is configured in such a way that the motor assistance is adapted in dependence on a comparison of the measured force and/or force component and/or the variable derived therefrom to a force threshold value, wherein the force threshold value is established in dependence on a comparison of the measured velocity to a velocity threshold value.