(19)
(11) EP 3 403 156 A1

(12)

(43) Date of publication:
21.11.2018 Bulletin 2018/47

(21) Application number: 17738722.2

(22) Date of filing: 04.01.2017
(51) International Patent Classification (IPC): 
G05D 1/02(2006.01)
A47L 11/40(2006.01)
 A01D 34/00(2006.01)
(86) International application number:
PCT/SE2017/050007
(87) International publication number:
WO 2017/123137 (20.07.2017 Gazette 2017/29)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 11.01.2016 SE 1650023

(71) Applicant: Husqvarna AB
561 82 Huskvarna (SE)

(72) Inventors:
  • MANNEFRED, Björn
    555 92 Jönköping (SE)
  • GRUFMAN, Stefan
    564 34 Bankeryd (SE)

   


(54) A METHOD AND A SYSTEM FOR NAVIGATING A SELF-PROPELLERED ROBOTIC TOOL