(19)
(11) EP 2 295 674 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.04.2014 Bulletin 2014/16

(43) Date of publication A2:
16.03.2011 Bulletin 2011/11

(21) Application number: 10172864.0

(22) Date of filing: 16.08.2010
(51) International Patent Classification (IPC): 
E04G 21/20(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 SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 19.08.2009 FI 20095855

(71) Applicant: Maxit oy ab
00381 Helsinki (FI)

(72) Inventor:
  • Hannula, Tero
    33480,Ylöjärvi (FI)

(74) Representative: Heinänen, Pekka Antero et al
Heinänen Oy Patent Agency Airport Plaza Äyritie 8 D
01510 Vantaa
01510 Vantaa (FI)

   


(54) Hopper for spreading mortar


(57) The invention relates to a spreading cradle for spreading solid and/or liquid materials, such as mortar-like materials, which includes at least an adjustment mechanism for the mutual distance of mortar ridges being spread (1, 6), an adjustment mechanism for mortar-ridge height (2), and which spreading cradle includes an opening and closing mechanism of mortar-ridge flow (3, 4), and one or several mortar ridges are spreadable with the spreading cradle at different distances from each other, if required, such that the height and/or width of the mortar ridge and/or its position in the perpendicular direction in relation to the mortar spreading direction are variable by the spreading cradle.










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Search report