EP 0051046 A1 19820505 - Floor polishing machine having an epicycloidal drive for the motion of the brushes.
Title (en)
Floor polishing machine having an epicycloidal drive for the motion of the brushes.
Title (de)
Bohnermaschine mit epizykloidem Antrieb für die Bewegung der Bürsten.
Title (fr)
Cireuse-brosseuse à entrainement épicycloidal pour le mouvement des brosses.
Publication
Application
Priority
IT 2560180 A 19801027
Abstract (en)
A floor scrubbing and polishing machine provides for an epicyclic train for imparting to the brushes a sun-and-planet motion with respect to a central axis of symmetry, said epicyclic train including two driving members in form of coaxial gearwheels (2, 3). The machine further provides for brushes or brush sectors (20) that do not rotate about an axis, mounted between pairs of rotating brushes (6). One or more smaller rotating brushes (10) projecting outward and directly coupled to one of the driving members can be provided for cleaning the floor corners.
IPC 1-7
IPC 8 full level
A47L 11/16 (2006.01)
CPC (source: EP)
A47L 11/16 (2013.01); A47L 11/4036 (2013.01); A47L 11/4038 (2013.01); A47L 11/4069 (2013.01)
Citation (search report)
- DE 1091302 B 19601020 - ROBERT SCHOETTLE, et al
- GB 1176903 A 19700107 - AUSTIN ALFRED SELWYN [NZ]
- FR 735156 A 19321104 - SUTER STRICKLER SOHNE
Designated contracting state (EPC)
AT BE CH DE FR LI
DOCDB simple family (publication)
EP 0051046 A1 19820505; IT 1134060 B 19860724; IT 8025601 A0 19801027
DOCDB simple family (application)
EP 81830186 A 19811007; IT 2560180 A 19801027