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:
Jun. 09, 2026
Filed:
Feb. 26, 2024
Dana Italia S.r.l., Arco, IT;
DANA ITALIA S.R.L., Arco, IT;
Abstract
A lubrication system for a transmission, comprising: a shaft of the transmission having a fluid passage, where the fluid passage is centered on an axis that is parallel and non-coaxial to a rotational axis of the shaft, where the shaft is centered on the rotational axis; and at least two axially spaced apart radial channels, where the two axially spaced apart radial channels are fluidly communicating with the fluid passage and inclined at different angles with respect to a plane that cross-sections the shaft in a longitudinal direction with respect to the rotational axis, where the plane includes the rotational axis and the axis of the fluid passage, where the different angles decrease in size for each axially spaced apart radial channel that is further from an inlet relative to a previous spaced apart radial channel.