(19)
(11) EP 4 363 166 A1

(12)

(43) Date of publication:
08.05.2024 Bulletin 2024/19

(21) Application number: 22730170.2

(22) Date of filing: 20.05.2022
(51) International Patent Classification (IPC): 
B25B 21/00(2006.01)
B25B 23/14(2006.01)
 B25B 23/147(2006.01)
(52) Cooperative Patent Classification (CPC):
B25B 21/00; B25B 23/147; B25B 23/141
(86) International application number:
PCT/EP2022/063697
(87) International publication number:
WO 2023/274624 (05.01.2023 Gazette 2023/01)
(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:
KH MA MD TN

(30) Priority: 28.06.2021 SE 2130177

(71) Applicant: Atlas Copco Industrial Technique AB
105 23 Stockholm (SE)

(72) Inventors:
  • BOSSI, Guillermo
    177 33 Järfälla (SE)
  • ERIKSSON, Daniel
    14144 Huddinge (SE)

(74) Representative: Atlas Copco Industrial Technique AB 

105 23 Stockholm
105 23 Stockholm (SE)

   


(54) METHOD OF DETECTING CLUTCH RELEASE IN A TIGHTENING TOOL