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. 13, 2026
Filed:
Aug. 23, 2021
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Kyonggi University Industry & Academia Cooperation Foundation, Suwon-si, KR;
Abstract
A transformable wheel module is disclosed. The transformable wheel module comprises: a plurality of lobes; and a mode switching unit for switching modes between a first traveling mode in which the lobes are coupled in a ring shape and a second traveling mode in which the lobes are separated from each other, wherein the mode switching unit can include: a first rotary link; a second rotary link positioned on the same rotational axis as the first rotary link; a plurality of first connecting links for individually connecting the first rotary link and the lobes; a plurality of second connecting links for individually connecting the second rotary link and the lobes; a first driving motor for rotating the first rotary link; and a second driving motor for rotating the second rotary link.