Patent · US Active

Bearing pin for a planetary transmission and carrier arrangement for a planetary transmission

US8753244B2 · kind B2 · utility

1Cited by

1References

9Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Alexander Pabst · Erlangen, DE
Andreas Ziegler · Schaffhausen, CH
Frank Beeck · Erlangen, DE

Key dates

Filing date	Apr 19, 2012
Grant date	Jun 17, 2014
Priority date	—
Expiry date	Aug 18, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2057/085
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A bearing pin for a planetary transmission, which has a cylindrical base body with a radial bore formed in one axial end of the base body. A locking element is mounted with a salient radial portion in the radial bore and serves as an anti-rotation feature of the base body. The bearing pin creates a possibility of reliable fixing of a bearing pin in a planetary transmission with a low-complexity manufacturing procedure. Also, a carrier arrangement for a planetary transmission, which includes such a bearing pin is disclosed.

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