EP 2829359 A2 20150128 - Improved abrasive device
Title (en)
Improved abrasive device
Title (de)
Verbesserte Schleifvorrichtung
Title (fr)
Dispositif abrasif amélioré
Publication
Application
Priority
DE 102013009129 A 20130531
Abstract (en)
Improved abrasive device for appliance of a rotating, abrasive surface, having an upper hub wheel 10 and a lower hub wheel, which are arranged within each other, wherein the upper hub wheel 10 and the lower hub wheel are connected by threads and said threads are formed on the steep, matching sides 11of the hubs, resulting in reduced wear and improved handling. Advantageously a socket-sleeve 13 reduces the risk of entanglement, while a cut-out 16 facilitates assembly / disassembly of the hub wheels; a horizontally extending, abrasive media 23 allows improved, optical control during application.
IPC 8 full level
B24B 45/00 (2006.01); B23B 31/11 (2006.01)
CPC (source: EP)
B24B 45/00 (2013.01)
Citation (applicant)
- CH 257128 A 19480930 - COLOMB PIERRE [CH]
- US 2004053569 A1 20040318 - MUELLER MICHAEL [DE]
- US 4694615 A 19870922 - MACKAY JR JOSEPH H [US]
- GB 718149 A 19541110 - THOMAS SADLER
- DE 3439230 C1 19860227 - REILING REINHOLD, et al
- DD 258765 A1 19880803 - STADTILM GELENKWELLENWERK [DD]
- GB 1108248 A 19680403 - BALAS COLLET COMPANY
- US 3816015 A 19740611 - BILZ O, et al
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)
DE 102013009129 A1 20141204; DE 102013009129 B4 20201001; EP 2829359 A2 20150128; EP 2829359 A3 20150923
DOCDB simple family (application)
DE 102013009129 A 20130531; EP 14170526 A 20140530