Patent · US Expired

Method and feed device for effecting the advance movement of at least one tool support that rotates around a rotationally symmetrical part

US6786118B1 · kind B1 · utility

3Cited by

7References

17Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Michael Lumm · Bottrop, DE
Jurgen Sandkuhl · Weyhe, DE
Alfred Wagenfeld · Oebisfelde, DE

Key dates

Filing date	May 13, 2002
Grant date	Sep 7, 2004
Priority date	—
Expiry date	Aug 7, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T82/2549
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method and apparatus for carrying out an advancing movement of a tool support rotating about a rotationally symmetric component, and an associated feed device, are described. The tool support is capable of being fed via a leadscrew, is supported on a component, and is driven in rotation as a whole by a stationarily mounted main motor via a main transmission mechanism connected firmly to a support of the tool support.

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