(19)
(11) EP 2 347 097 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
21.02.2018 Bulletin 2018/08

(45) Mention of the grant of the patent:
27.12.2017 Bulletin 2017/52

(21) Application number: 09823892.6

(22) Date of filing: 08.10.2009
(51) International Patent Classification (IPC): 
E21D 20/02(2006.01)
 E21B 33/138(2006.01)
(86) International application number:
PCT/SE2009/000443
(87) International publication number:
WO 2010/050870 (06.05.2010 Gazette 2010/18)

(54)

INJECTING DEVICE, DRILL RIG AND METHOD OF ROCK BOLTING

INJEKTIONSVORRICHTUNG, BOHRSTÄNDER UND VERFAHREN ZUR GESTEINSVERANKERUNG

DISPOSITIF D'INJECTION, APPAREIL DE FORAGE ET PROCEDE DE BOULONNAGE DU TOIT

(84) Designated Contracting States:
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 SE SI SK SM TR

(30) Priority: 29.10.2008 SE 0802303

(43) Date of publication of application:
27.07.2011 Bulletin 2011/30

(73) Proprietor: Epiroc Rock Drills Aktiebolag
701 91 Örebro (SE)

(72) Inventors:
  • NYSTRÖM, Sven-Olov
    S-702 26 Öbrebro (SE)
  • OLSSON, Jan
    S-705 91 Örebro (SE)

(74) Representative: Ehrnström, Tony 
Atlas Copco Rock Drills AB Patents
701 91 Örebro
701 91 Örebro (SE)


(56) References cited: : 
EP-A1- 1 538 303
US-A- 4 588 037
US-A- 4 708 533
US-A- 5 165 825
US-A1- 2002 119 014
 US-A- 4 351 625
US-A- 4 588 037
US-A- 4 708 533
US-A1- 2002 119 014
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).