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:
Jan. 08, 2019
Filed:
Apr. 17, 2014
Softwheel Ltd., Tel Aviv, IL;
Daniel Barel, Tel Aviv, IL;
Ahishay Sardes, Tel-Aviv, IL;
Ran Dekel, Nofit, IL;
Eran Starik, Ra'anana, IL;
Tomer Segev, Tel-Aviv, IL;
SOFTWHEEL LTD, Tel Aviv, IL;
Abstract
A wheel comprises a rim, a hub and a suspension unit. The wheel incorporates or is connectable to a torque source capable of producing torques up to a maximal torque for rotating the wheel around a rotation-axis. In this invention, the suspension unit includes at least one structural member, provided at least partially between the rim and the hub, configured to change in size and/or shape, relative to a nominal size and/or shape thereof, during displacements and/or rotations of the hub relative to a center point of the rim. The suspension unit also includes at least one motion resisting component adapted to retain the structural member at the nominal size and/or shape thereof under torques smaller than the maximal torque.