Patent · US Active

Shaft-hub connection

US11428158B2 · kind B2 · utility

1Cited by

12References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Guido Daimer · Kornwestheim, DE
Steffen Derhardt · Gerlingen, DE

Key dates

Filing date	Dec 22, 2016
Grant date	Aug 30, 2022
Priority date	—
Expiry date	Dec 4, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The invention relates to a shaft-hub connection (1), particularly for mounting a rotor wheel on a shaft (10). The shaft-hub connection (1) comprises a shaft (10), a hub (20) and a filler material (30). The shaft (10) comprises an end section (11) on one end. A receiving region (21) is arranged in the hub (20). The end section (11) is arranged in the receiving region (21), with an intermediate layer of the filler material (30) positioned inbetween. The filler material (30) forms undercuts in the axial and rotational direction, in relation to the end section (11) and in relation to the receiving region (21), so as to create a positive embodiment of the shaft-hub connnection (1).

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