(19)
(11) EP 2 704 860 A1

(12)

(43) Date of publication:
12.03.2014 Bulletin 2014/11

(21) Application number: 12781805.2

(22) Date of filing: 04.05.2012
(51) International Patent Classification (IPC): 
B08B 9/045(2006.01)
G07C 3/08(2006.01)
 F16L 37/107(2006.01)
(86) International application number:
PCT/SE2012/000065
(87) International publication number:
WO 2012/154102 (15.11.2012 Gazette 2012/46)
(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

(30) Priority: 04.05.2011 SE 1100348
04.05.2011 SE 1100349
04.05.2011 SE 1100350

(71) Applicant: PCT Systems AB
640 24 Sköldinge (SE)

(72) Inventor:
  • PEDERSEN, Peter
    SE-641 34 Katrineholm (SE)

(74) Representative: Eriksson, Hans Gustaf 
Katrineholms Patentbyra AB P.O. Box 50
641 21 Katrineholm
641 21 Katrineholm (SE)

   


(54) METHOD TO SAFELY BECOME A SKILLFUL USER DURING USE OF AN INTERACTIVE PIPE CLEANING EQUIPMENT COMPRISING A MACHINE HAVING ONE IN A FIXED COVER ROTATING FLEXIBLE SHAFT AND A MACHINE TO PERFORM SAID METHOD