Patent · US Active

Cast part with a metallic functional region

US10112231B2 · kind B2 · utility

4Cited by

5References

3Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Michael Handwerker · Bischofsheim, DE
Jean Pierre Bergmann · Erfurt, DE
René SCHÜRER · Ilmenau, DE
Markus Johannes · Bad Neustadt an der Saale, DE
Maximilian Sünnemann · Waltershausen, DE

Key dates

Filing date	Jan 7, 2016
Grant date	Oct 30, 2018
Priority date	—
Expiry date	Jan 7, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23K2103/06
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A cast part includes a metallic functional region. The functional region extends in a first direction from a first side to a second side of the cast part. The cast part has a surrounding region at least partially surrounding the functional region. The functional region is shaped by a friction-based process. Further disclosed is a piece of equipment, such as an electrical machine which includes a further component and a device for securing the further component against twisting. The device has a connection between the functional region of the cast part and the further component.

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