(19)
(11) EP 2 834 419 A1

(12)

(43) Date of publication:
11.02.2015 Bulletin 2015/07

(21) Application number: 12710483.4

(22) Date of filing: 16.03.2012
(51) International Patent Classification (IPC): 
E02D 3/08(2006.01)
(86) International application number:
PCT/EP2012/054702
(87) International publication number:
WO 2013/135306 (19.09.2013 Gazette 2013/38)
(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

(71) Applicants:
  • VSL International AG
    3098 Köniz (CH)
  • Vibro Equipment of Parts Far East Co.
    Clark Freeport Zone (PH)

(72) Inventors:
  • HAYE, Olivier
    F-49400 Bagneux (FR)
  • CARTON, Ian Howard
    Ormskirk Lancashire (GB)

(74) Representative: BOVARD AG 
Optingenstrasse 16
3000 Bern 25
3000 Bern 25 (CH)

   


(54) METHOD AND ARRANGEMENT FOR PRODUCING GRAVEL COLUMNS