EP 2379292 A1 20111026 - PROTECTIVE DEVICE FOR A TOOL, IN PARTICULAR FOR A CIRCULAR SAW
Title (en)
PROTECTIVE DEVICE FOR A TOOL, IN PARTICULAR FOR A CIRCULAR SAW
Title (de)
SCHUTZVORRICHTUNG FÜR EIN WERKZEUG, INSBESONDERE FÜR EINE KREISSÄGE
Title (fr)
DISPOSITIF DE PROTECTION POUR UN OUTIL, EN PARTICULIER POUR UNE SCIE CIRCULAIRE
Publication
Application
Priority
- EP 2009063522 W 20091016
- DE 102008054701 A 20081216
Abstract (en)
[origin: WO2010072432A1] The invention relates to a protective device for a machine tool (12, 12a), in particular for a circular saw (14, 14a), comprising a sensor unit (16, 16a) that is provided for receiving a protection signal (18, 78; 18a, 78a), and an evaluation unit (20, 20a). According to the invention, the evaluation unit (20, 20a) is provided to detect a foreign object (24; 24a) located in a work piece (22; 22a) by means of the protection signal (18, 78; 18a, 78a) received.
IPC 8 full level
B27G 19/02 (2006.01); F16P 3/00 (2006.01); F16P 3/14 (2006.01); F16P 7/00 (2006.01)
CPC (source: EP)
B27G 19/02 (2013.01); F16P 3/141 (2013.01); F16P 3/147 (2013.01)
Citation (search report)
See references of WO 2010072432A1
Citation (examination)
- EP 1422022 A1 20040526 - MAKITA CORP [JP]
- DE 102007041098 A1 20080306 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102008054701 A1 20100617; CN 102256756 A 20111123; EP 2379292 A1 20111026; WO 2010072432 A1 20100701
DOCDB simple family (application)
DE 102008054701 A 20081216; CN 200980150908 A 20091016; EP 09736226 A 20091016; EP 2009063522 W 20091016