(19)
(11) EP 1 787 751 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
01.08.2007 Bulletin 2007/31

(43) Date of publication A2:
23.05.2007 Bulletin 2007/21

(21) Application number: 07101889.9

(22) Date of filing: 15.03.2005
(51) International Patent Classification (IPC): 
B24B 7/18(2006.01)
B24D 11/00(2006.01)
 A47L 13/16(2006.01)
B24D 13/14(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

(62) Application number of the earlier application in accordance with Art. 76 EPC:
05005570.6 / 1702714

(71) Applicant: HTC SWEDEN AB
614 22 Söderköping (SE)

(72) Inventor:
  • Thysell, Håkan
    614 34, SÖDERKÖPING (SE)

(74) Representative: Bokinge, Ole 
Awapatent AB Platensgatan 9 C
582 20 Linköping
582 20 Linköping (SE)

   


(54) Tool for maintenance of hard surfaces, and a method for manufacturing such a tool


(57) A tool for treating a hard surface comprises a flexible pad (1) having an active treatment surface presenting abrasive particles bonded to the pad, wherein the pad presents a first portion (P1) wherein said abrasive particles are present in a first concentration, and a second portion (P2, P2') having a second, lower concentration of said abrasive particles, said abrasive particles comprising diamond particles.







Search report