Global Patent Index - EP 1175848 A3

EP 1175848 A3 20021120 - Hydrobrush

Title (en)

Hydrobrush

Title (de)

Rotierende Bürste mit Flüssigkeitsantrieb

Title (fr)

Brosse rotative à moteur hydraulique

Publication

EP 1175848 A3 20021120 (EN)

Application

EP 01118113 A 20010726

Priority

IT BO20000102 U 20000727

Abstract (en)

[origin: EP1175848A2] The speed reducing gear (7-14) which connects kinematically the impeller (G) of the turbine with the axis of the rotating brush (SR) is housed in a box (S) the walls (19) of which are preferably obtained integral with the bottom of the body (1) of the same hydrobrush, which is sufficiently closed by suitable means and which is provided with suitable openings in order to ensure a good soundproofing of the operation of said gear, in order to protect the same against the action of the dirty removed by the rotary brush and to ensure, at the same time, a sufficient circulation of the water in said box for the lubrication of said speed reducing gear. The housing box (S) of the gear can be closed by the body closed in its upper portion of the impeller (G), or by a suitable lid (21) snap assembled, for example, onto said side walls (19), and provided with a hole (22) traversed with clearance by the hub of the impeller, with the toothed wheel (14) of input of the motion. The box (S) is provided in height with openings (20) placed, for example, in the corner zones of the side walls (19). <IMAGE>

IPC 1-7

A46B 13/06

IPC 8 full level

A46B 13/06 (2006.01)

CPC (source: EP)

A46B 13/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1175848 A2 20020130; EP 1175848 A3 20021120; IT 251139 Y1 20031104; IT BO20000102 U1 20020127; IT BO20000102 V0 20000727

DOCDB simple family (application)

EP 01118113 A 20010726; IT BO20000102 U 20000727