Patent · US Active

Bending device for bending in a locking plate of a rotor of a turbine

US7530254B2 · kind B2 · utility

3Cited by

14References

8Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Björn Bilstein · Essen, DE
Peter Schröder · Heßheim, DE

Key dates

Filing date	Jan 8, 2008
Grant date	May 12, 2009
Priority date	—
Expiry date	Jan 8, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21D7/063
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a bending device for bending in a locking plate of a rotor of a turbine, by means of which a reliable fastening of the locking plate is carried out. The bending device comprises a mounting which has two sections, the first section of which is inserted into the groove of the rotor, and the second section of which, with the mounting inserted in the groove, projects from this groove. By means of a lever, which is rotatably mounted on the second section, the locking plate can be reliably bent over for securing a bolt against loss.

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