Patent · US Active

Structural unit, universal joint bearing and assembling procedure

US11168739B2 · kind B2 · utility

0Cited by

8References

12Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Nicolas Berruet · La Riche, FR
Helmut Hauck · Euerbach, DE
Hubert Herbst · Veitshöchheim, DE
Daniel Jansen · Schweinfurt, DE
Suhel Ahamad Khan · Jabalpur, IN
Manfred Mattes · Kolbingen, DE
Fabio Picatto · Torino, IT
Marcel Schmitt · Burkardroth, DE
Héctor Villalobos · Torino, IT

Key dates

Filing date	Mar 17, 2020
Grant date	Nov 9, 2021
Priority date	—
Expiry date	Mar 17, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2300/08
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A structural unit for assembly to a trunnion of a universal joint bearing providing a cup, a sealing ring, which is fixed to the cup, and a shield, which is connected to the cup in a state in which the structural unit is not assembled to the trunnion. The cup includes a bottom and the sealing ring provides at least one sealing lip that points in a direction with an axial component towards the bottom.

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