(19)
(11) EP 2 739 523 A1

(12)

(43) Date of publication:
11.06.2014 Bulletin 2014/24

(21) Application number: 13707263.3

(22) Date of filing: 29.01.2013
(51) International Patent Classification (IPC): 
B62M 6/55(2010.01)
(86) International application number:
PCT/CZ2013/000006
(87) International publication number:
WO 2014/059953 (24.04.2014 Gazette 2014/17)
(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

(30) Priority: 16.10.2012 CZ 201200933 U
19.12.2012 CZ 201200704 U

(71) Applicant: Mraz, Richard
561 65 Jamné nad Orlici (CZ)

(72) Inventors:
  • RYBA, Jakub
    563 01 LANSKROUN (CZ)
  • KREN, Milan
    564 01 ZAMBERK (CZ)
  • VISEK, David
    561 22 OSTROV (CZ)

(74) Representative: Sedlák, Jirí 
Husova 5 P.O. Box 1
CZ-370 01 Ceské Budejovice
CZ-370 01 Ceské Budejovice (CZ)

   


(54) METHOD AND DEVICE FOR SHIFTING GEARS ON AN ELECTRIC BICYCLE