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:
Aug. 06, 2024
Filed:
Aug. 28, 2019
Scania Cv Ab, Södertälje, SE;
Scania CV AB, Södertälje, SE;
Abstract
A retarder arrangement () is configured to brake rotation of a shaft () of a vehicle (). The arrangement () includes a retarder rotor (), a retarder transmission (), a lubricant feed conduit () arranged to conduct lubricant to the retarder transmission (), a coupling device (), and an actuator element (). The actuator element () is moveable between an actuated position and an unactuated position to move the coupling device () between an engaged state and a disengaged state. The coupling device () is configured, in the engaged state, to connect the retarder rotor () to the shaft () via the retarder transmission (), and in the disengaged state, to disconnect the retarder rotor () from the shaft (). The lubricant teed conduit () includes a valve () mechanically connected to the actuator element (). The present disclosure further relates to a transmission arrangement (), a power train (), and a vehicle ().