Patent · US Active

Seal for large roller bearing

US11933360B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

Liebherr-Components Biberach GmbH · DE

Inventors

Thomas Altmayer · Hürbel, DE
Andreas Palmer · Riedlingen, DE

Key dates

Filing date	Sep 17, 2021
Grant date	Mar 19, 2024
Priority date	—
Expiry date	Jan 8, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2360/31
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a seal for a large roller bearing for sealing a joint between two adjacent ring segments or ring parts of the roller bearing, wherein at least two mutually spaced apart sealing limbs of a rubber elastic and/or yielding sealing material for sealing insertion into grooves that are formed at both sides of the joint in ring segments or ring parts that are adjacent to one another and a connection section connecting the sealing limbs and composed of a rubber elastic and/or yielding sealing material to span said joint.

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