EP 0949047 B1 20030205 - Marking device with drive mechanism
Title (en)
Marking device with drive mechanism
Title (de)
Markierungsvorrichtung mit verbesserter Antriebsvorrichtung
Title (fr)
Dispositif de marquage comportant un mécanisme d'entrainement perfectionné
Publication
Application
Priority
- FR 9804875 A 19980410
- FR 9806863 A 19980527
Abstract (en)
[origin: EP0949047A1] The tool (2) has a support arm (8) and a drive mechanism (10) for displacing the tool (12). Linear motors displace the moving part (16) of the drive in two perpendicular directions. The moving part has permanent magnets that attract it upward against the ferromagnetic stator plate (14). A stream of air delivered through a tube (26) provides an air cushion between plate and moving head.
IPC 1-7
IPC 8 full level
B25H 7/04 (2006.01); B41J 3/407 (2006.01); B44B 5/00 (2006.01)
CPC (source: EP US)
B44B 5/0019 (2013.01 - EP US); B44B 5/0095 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0949047 A1 19991013; EP 0949047 B1 20030205; AT E232153 T1 20030215; BR 9904676 A 20000912; CA 2268299 A1 19991010; DE 69905210 D1 20030313; DE 69905210 T2 20030710; DK 0949047 T3 20030224; ES 2188118 T3 20030616; JP H11320458 A 19991124; US 6188148 B1 20010213
DOCDB simple family (application)
EP 99420091 A 19990409; AT 99420091 T 19990409; BR 9904676 A 19990408; CA 2268299 A 19990331; DE 69905210 T 19990409; DK 99420091 T 19990409; ES 99420091 T 19990409; JP 10036899 A 19990407; US 28762999 A 19990407