Patent · US Active

Supporting and guiding disk in a planetary gear train

US9341251B2 · kind B2 · utility

0Cited by

7References

12Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Thorsten Biermann · Wachenroth, DE
Harald Martini · Herzogenaurach, DE
Inaki Fernandez · Nuremberg, DE

Key dates

Filing date	Mar 28, 2013
Grant date	May 17, 2016
Priority date	—
Expiry date	Mar 28, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2048/426
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A gear unit combination including a differential transmission, a planetary gear stage, a common planet carrier, a plurality of planet sub-carriers arranged to have at least one external planet sub-carrier and to form the common planet carrier in a rotationally fixed manner, a bearing sleeve arranged within the at least one external planet sub-carrier, and at least one spur gear, wherein the bearing sleeve is arranged to radially position the at least one spur gear.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.