EP 0241417 B1 19900919 - MOBILE SURFACE TREATMENT MECHANISM, IN PARTICULAR FOR TREATING FLOORS IN BUILDINGS
Title (en)
MOBILE SURFACE TREATMENT MECHANISM, IN PARTICULAR FOR TREATING FLOORS IN BUILDINGS
Publication
Application
Priority
CH 135786 A 19860407
Abstract (en)
[origin: EP0241417A1] 1. Mobile, material-removing, floor treatment mechanism, particularly for treating floor surfaces in buildings, with two motor-driven rotor cages (31), which are arranged on a horizontal rotor shaft (30) and on whose cage bars (35) are arranged a plurality of abrasive impact treatment elements (37), characterized in that the mechanism has a chassis (1) with a steering or control rod (5) rigidly fixed thereto and with a rigid axle (3) with two wheels (4) parallel to the rotor shaft (30) and located behind the driven rotor cages (31), in such a way that in the case of a corresponding rotation direction of the rotor cages (31) the mechanism advances automatically, the treatment intensity being influenced by a tilting movement of the control rod (5) in a vertical plane.
IPC 1-7
IPC 8 full level
A47L 11/14 (2006.01); A47L 11/18 (2006.01); B24B 7/18 (2006.01); B28D 1/18 (2006.01)
CPC (source: EP)
B24B 7/188 (2013.01); B28D 1/181 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0241417 A1 19871014; EP 0241417 B1 19900919; AT E56653 T1 19901015; CH 669896 A5 19890428; DE 3764994 D1 19901025; DE 8704264 U1 19870625
DOCDB simple family (application)
EP 87810178 A 19870330; AT 87810178 T 19870330; CH 135786 A 19860407; DE 3764994 T 19870330; DE 8704264 U 19870321