(19)
(11) EP 2 981 657 A1

(12)

(43) Date of publication:
10.02.2016 Bulletin 2016/06

(21) Application number: 14715589.9

(22) Date of filing: 04.04.2014
(51) International Patent Classification (IPC): 
E02F 5/10(2006.01)
(86) International application number:
PCT/EP2014/056805
(87) International publication number:
WO 2014/161984 (09.10.2014 Gazette 2014/41)
(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: 05.04.2013 EP 13162482

(71) Applicant: Soil Machine Dynamics Limited
Tyne and Wear NE28 6UZ (GB)

(72) Inventors:
  • WHITE, Roger Paul
    Wallsend Tyne&Wear NE28 6UZ (GB)
  • WALKER, John Graeme
    Wallsend Tyne&Wear NE28 6UZ (GB)
  • BATESON, Simon Vivian Ranulf
    Wallsend Tyne&Wear NE28 6UZ (GB)

(74) Representative: Vinsome, Rex Martin 
Urquhart-Dykes & Lord LLP 12th Floor Cale Cross House 156 Pilgrim Street
Newcastle-upon-Tyne NE1 6SU
Newcastle-upon-Tyne NE1 6SU (GB)

   


(54) TRENCH CUTTING APPARATUS