Patent · US Expired

Machine tool

US6761518B2 · kind B2 · utility

4Cited by

15References

7Claims

0Family size

Assignee

HÃƒÂ¼ller Hille GmbH · DE

Inventors

Gerald Stengele · Ludwigsburg, DE
Thomas Hoffman · Boise, US
Waldemar Haus · Stuttgart, DE

Key dates

Filing date	Aug 28, 2002
Grant date	Jul 13, 2004
Priority date	—
Expiry date	Aug 28, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T409/309576
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A machine tool for at least triaxial machining of work pieces comprises a column of the type of a casing with side walls. In an interior space, provision is made for a work spindle which projects into a working area and which is connected via couplers and hinges to a driving skid that is displaceably guided on each side wall straight in a y direction. The driving skids are displaceably guided on two guides which are spaced from each other in the z direction. Provided between the guides are linear motors, a first part of which is mounted on the driving skid and a second part on the side wall.

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