(19)
(11) EP 2 495 369 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.05.2017 Bulletin 2017/18

(43) Date of publication A2:
05.09.2012 Bulletin 2012/36

(21) Application number: 12157053.5

(22) Date of filing: 27.02.2012
(51) International Patent Classification (IPC): 
E01H 5/06(2006.01)
(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

(30) Priority: 04.03.2011 FI 20115221

(71) Applicant: Arctic Machine OY
77800 Iisvesi (FI)

(72) Inventor:
  • Tervamäki, Petteri
    24100 Salo (FI)

(74) Representative: Pitkänen, Hannu Alpo Antero 
Patent Agency Pitkänen Oy P.O. Box 1188
70211 Kuopio
70211 Kuopio (FI)

   


(54) Snowplough blade


(57) The invention relates to a snowplough blade (6), which is elastically fastened to the lower section of a plough wing (7). According to the invention the snowplough blade (6) is manufactured of one or more long sections, and the blade (6) is provided with elastic sections (9) chamfered of their rear surface, between which there is a more rigid, controlled and sprung blade element. The snowplough blade comprises or is connected with a wiper section (10), which is arranged to slide along the movements of the blade on the surface of the lower section of the wing.







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