Patent · US Active

Piston bearing unit, clutch, transmission and locking differential having the piston bearing unit

US10119573B2 · kind B2 · utility

1Cited by

8References

7Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Benoit Arnault · Saint-Cyr-sur-Loire, FR
Eric Baudez · Saint-Cyr-sur-Loire, FR
Andreas Heile · Bad Kissingen, DE
Gwenael Le Bars · Marly-le-Roi, FR
Robert D. Pecak · Naperville, US
Lance A Petzold · Oswego, US
Thomas Wolf · Barsinghausen, DE
Roland Worsley · Langenfeld, DE

Key dates

Filing date	Aug 6, 2015
Grant date	Nov 6, 2018
Priority date	—
Expiry date	Nov 17, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2361/43
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A piston bearing unit having an actuating piston which has a receiving region. The actuating piston is designed to actuate an element by way of a linear movement. The piston bearing unit also comprises a bearing having a first raceway and a second raceway, wherein the bearing is designed for mounting the actuating piston rotatably with respect to the element. The first raceway and the second raceway are at least partially accommodated in the receiving region.

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