(19)
(11) EP 4 065 776 A1

(12)

(43) Date of publication:
05.10.2022 Bulletin 2022/40

(21) Application number: 20838588.0

(22) Date of filing: 27.11.2020
(51) International Patent Classification (IPC): 
E02D 5/18(2006.01)
E02D 5/38(2006.01)
E02D 9/02(2006.01)
 E02D 17/04(2006.01)
E02D 7/28(2006.01)
E02D 11/00(2006.01)
(52) Cooperative Patent Classification (CPC):
E02D 5/385; E02D 5/187; E02D 5/18; E02D 9/02; E02D 11/00; E02D 17/04
(86) International application number:
PCT/FI2020/050803
(87) International publication number:
WO 2021/105569 (03.06.2021 Gazette 2021/22)
(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:
KH MA MD TN

(30) Priority: 29.11.2019 FI 20196036
10.12.2019 FI 20196069
19.12.2019 FI 20196103
27.12.2019 FI 20196133
03.01.2020 FI 20205010
04.03.2020 FI 20205225

(71) Applicant: Pirkan Laatupalvelu Oy
33960 Pirkkala (FI)

(72) Inventor:
  • VÄLISALO, Juhani
    33960 Pirkkala (FI)

(74) Representative: Kespat Oy 
Vasarakatu 1
40320 Jyväskylä
40320 Jyväskylä (FI)

   


(54) METHOD FOR FORMING A PILE WALL IN GROUND AND A CORRESPONDING PILE WALL