EP 3597364 A1 20200122 - HAND HELD OR HAND GUIDED SANDING OR POLISHING POWER TOOL AND BACKING PAD FOR USE IN SUCH A POWER TOOL
Title (en)
HAND HELD OR HAND GUIDED SANDING OR POLISHING POWER TOOL AND BACKING PAD FOR USE IN SUCH A POWER TOOL
Title (de)
HANDGEHALTENES ODER HANDGEFÜHRTES SCHLEIF- ODER POLIERELEKTROWERKZEUG UND STÜTZTELLER ZUR VERWENDUNG IN SOLCH EINEM ELEKTROWERKZEUG
Title (fr)
OUTIL ÉLECTRIQUE DE PONÇAGE ET DE POLISSAGE PORTATIF OU GUIDÉ À MAIN ET TAMPON D'APPUI POUR UNE UTILISATION DANS UN TEL OUTIL ÉLECTRIQUE
Publication
Application
Priority
EP 18183965 A 20180717
Abstract (en)
The invention refers to a hand held or hand guided sanding or polishing power tool (1). The tool (1) comprises a motor operated electrically or pneumatically, a tool shaft (21) directly or indirectly driven by the motor, an eccentric element (19) attached to the tool shaft (21) in a torque proof manner, a backing pad (9; 9a) with a bottom surface (15) adapted for releasable attachment of a sanding or polishing element (12; 12a) and with a rotary shaft (17) attached to the center on a top side (24) of the backing pad (9; 9a), wherein the rotary shaft (17) is mounted to the eccentric element (19) in a freely rotatable manner, with a rotational axis (18) of the rotary shaft (17) spaced apart from a rotational axis (10; 10a) of the tool shaft (21). It is proposed that a multi-angle joint (25) is located between the backing pad (9; 9a) and the eccentric element (19), in order to allow swivelling of the backing pad (9; 9a) into orientations inclined to an original plane extending perpendicular in respect to the rotational axis (10; 10a) of the tool shaft (21).
IPC 8 full level
B24B 23/04 (2006.01); B24D 9/08 (2006.01)
CPC (source: EP)
B24B 23/03 (2013.01); B24B 23/04 (2013.01); B24D 9/08 (2013.01)
Citation (search report)
- [XI] US 2004082285 A1 20040429 - BOHLER DANIEL [DE]
- [A] DE 8808546 U1 19881027
- [A] DE 3806145 A1 19890907 - KRESS ELEKTRIK GMBH & CO [DE]
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 18183965 A 20180717