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. 14, 2023
Filed:
Oct. 12, 2022
Motiomax Oy, Rovaniemi, FI;
Timo Lehto, Rovaniemi, FI;
Norrhydro Oy, Rovaniemi, FI;
Abstract
Disclosed is a configurable seamless shift gearbox (). Configurable seamless shift gearbox comprises input shaft () and output shaft (); gear arrangement () engaged between input and output shafts, configured to drive torque from input to output shaft. Gear arrangement comprises first gear member (), second gear member (), third gear member (), and fourth gear member (A,B) that rotationally arranges third gear member thereon; first clutch () configured to variably engage and disengage with fourth gear member to transfer input torque from input shaft to gear arrangement; and second clutch () configured to variably engage and disengage with second gear member to transfer input torque from gear arrangement to output shaft, wherein first and second clutch selectively engage and disengage with fourth and second gear member, respectively, at same time to enable variable gear ratios for providing a seamless torque from input to output shaft.