|
(11) | EP 1 072 713 A3 |
(12) | EUROPEAN PATENT APPLICATION |
|
|
|
|
|||||||||||||||||||||||
(54) | Grinding device for textile material and relative method |
(57) Grinding device for textile material (15) and relative method, said device comprising
a rotary drum (11) on the circumference of which a plurality of brushes (12) made
of abrasive material are mounted and able to be made to rotate by means of at least
a drive assembly (17, 117, 217) and in contact with which said textile material (15)
is suitable to pass in order to achieve the grinding process, each of said brushes
(12) comprising a central shaft (13) on which a lining (14) made of filaments of abrasive
material is applied. |