(19)
(11) EP 3 155 206 A2

(12)

(88) Date of publication A3:
28.01.2016

(43) Date of publication:
19.04.2017 Bulletin 2017/16

(21) Application number: 15728844.0

(22) Date of filing: 12.06.2015
(51) International Patent Classification (IPC): 
E21B 19/00(2006.01)
E21B 19/09(2006.01)
(86) International application number:
PCT/EP2015/063129
(87) International publication number:
WO 2015/189368 (17.12.2015 Gazette 2015/50)
(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:
MA

(30) Priority: 13.06.2014 US 201414304748
13.06.2014 US 201414304728

(71) Applicant: Cameron Sense AS
4623 Kristiansand (NO)

(72) Inventors:
  • BERGAN, Håkon F.
    N-4623 Kristiansand (NO)
  • KAASIN, Bård H.
    N-4623 Kristiansand (NO)
  • BERRY, Joe R.
    Houston, Texas 77086 (US)
  • REPSTAD, Alv
    N-4623 Kristiansand (NO)
  • TAMBS, Erling
    N-4623 Kristiansand (NO)
  • LANGENES, Harald
    N-4623 Kristiansand (NO)

(74) Representative: Gill Jennings & Every LLP 
The Broadgate Tower 20 Primrose Street
London EC2A 2ES
London EC2A 2ES (GB)

   


(54) WINCHES AND HOISTING SYSTEMS WITH HEAVE COMPENSATION