Title:
MACHINING HEAD FOR A LASER MACHINING TOOL, LASER MACHINING TOOL, AND METHOD FOR REPLACING A PROTECTIVE GLASS IN THE MACHINING HEAD
Document Type and Number:
WIPO Patent Application WO/2014/195022
Kind Code:
A3
Abstract:
The invention relates to a machining head (3) for a laser machining tool for machining a workpiece by means of a laser beam, which is focused by means of a focusing optical unit arranged in a first housing part (12) and exits the machining head (3) through protective glass (29) arranged after the focusing optical unit in a beam propagation direction, wherein the protective glass (29) is arranged in a second housing part (14), which is detachably fastened to the first housing part (12) and which remains connected to the first housing part (12) by means of a coupling element (31) after the detachment from the first housing part (12) and which can be at least translated or pivoted with respect to the first housing part (12).
Inventors:
BROGHAMMER GERHARD (DE)
Application Number:
PCT/EP2014/001531
Publication Date:
February 26, 2015
Filing Date:
June 05, 2014
Export Citation:
Assignee:
TRUMPF WERKZEUGMASCHINEN GMBH (DE)
International Classes:
B23K37/02; B23K26/08; B23K26/14; B23Q3/155; G02B7/14; G03B17/14
Domestic Patent References:
WO2011004084A1 | 2011-01-13 |
Foreign References:
DE102004034777A1 | 2006-03-16 | |||
US5852519A | 1998-12-22 | |||
JPH106062A | 1998-01-13 | |||
EP2108475A1 | 2009-10-14 | |||
JPS62254993A | 1987-11-06 | |||
EP0312861A1 | 1989-04-26 | |||
DE10056330C1 | 2002-03-07 |
Attorney, Agent or Firm:
TREINZEN, Ute (Johann-Maus-Strasse 2, Ditzingen, DE)
Download PDF:
Previous Patent: DRIVE DEVICE FOR ALL-WHEEL-DRIVE MOTOR VEHICLES
Next Patent: METHOD FOR PRODUCING A JOINT CONNECTION, AND DEVICE
Next Patent: METHOD FOR PRODUCING A JOINT CONNECTION, AND DEVICE