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:
Jul. 28, 2020
Filed:
Dec. 22, 2017
Moventas Gears Oy, Jyväskylä, FI;
Janne Tulokas, Jyväskylä, FI;
MOVENTAS GEARS OY, Jyväskylä, FI;
Abstract
A planet wheel carrier for a planetary gear includes a carrier body for supporting shafts of planet wheels and a slide bearing for rotatably supporting a first end of the carrier body with respect to a frame of the planetary gear. The carrier body includes oil channels for conducting oil to bearings of the planet wheels. The slide bearing includes an oil channel for conducting oil from an oil channel of the frame to the oil channels of the carrier body. The planet wheel carrier includes one or more conical roller bearings for rotatably supporting a second end of the carrier body with respect to the frame. Thus, the slide bearing conducts pressurized oil to the rotating planet wheel carrier whereas the conical roller bearings receive axial forces directed to the planet wheel carrier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile