Patent · US Expired

Seal assembly for bearing cups slidable in axial direction in bore

US4440401A · kind A · utility

26Cited by

6References

7Claims

0Family size

Assignee

SKF Kugellagerfabriken GmbH · DE

Inventors

Armin Olschewski · Schweinfurt, DE
Gerhard Herrmann · Schweinfurt, DE
Bernhard Bauer · Lebring, AT

Key dates

Filing date	May 13, 1983
Grant date	Apr 3, 1984
Priority date	—
Expiry date	May 13, 2003

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D3/41
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Sealing arrangement for bearing cups, in particular, for universal joints, consisting of a support body connected to the bearing cup and a seal ring which is fastened to a flange of the support body, characterized in that the support body (5, 23) has a relatively wide guide section (13) at the outside surface and is arranged limited slidable in axial direction in the bore of the bearing cup (1) and in that the seal ring (6) rests with a radially running face (17) against a shoulder (18) of the machine component (4) supported in the bearing cup (1).

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