Invention Grant
- Patent Title: Method and device for producing a cavity in a workpiece
- Patent Title (中): 用于在工件中产生空腔的方法和装置
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Application No.: US10552195Application Date: 2004-04-16
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Publication No.: US07807941B2Publication Date: 2010-10-05
- Inventor: Peter Hildebrand , Michael Kuhl , Martin Reisacher , Udo Stürmer
- Applicant: Peter Hildebrand , Michael Kuhl , Martin Reisacher , Udo Stürmer
- Applicant Address: DE Stipshausen
- Assignee: Sauer GmbH
- Current Assignee: Sauer GmbH
- Current Assignee Address: DE Stipshausen
- Agency: Wood, Herron & Evans, LLP
- Priority: DE10317579 20030416
- International Application: PCT/EP2004/004054 WO 20040416
- International Announcement: WO2004/091844 WO 20041028
- Main IPC: B23K26/38
- IPC: B23K26/38
Abstract:
During the production of a swage in a workpiece in which material is removed in layers by means of a laser beam the side walls of the swage are processed by means of a laser beam and/or a processing means and/or ultrasonic waves.
Public/Granted literature
- US20060249489A1 Method and device for producing a cavity in a workpiece Public/Granted day:2006-11-09
Information query
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