(19)
(11) EP 3 847 119 A1

(12)

(43) Date of publication:
14.07.2021 Bulletin 2021/28

(21) Application number: 19857563.1

(22) Date of filing: 05.09.2019
(51) International Patent Classification (IPC): 
B66B 5/04(2006.01)
(86) International application number:
PCT/SE2019/050833
(87) International publication number:
WO 2020/050768 (12.03.2020 Gazette 2020/11)
(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: 07.09.2018 SE 1851064

(71) Applicant: Alimak Group Sweden AB
931 27 Skellefteå (SE)

(72) Inventor:
  • LINDSTRÖM, Henrik
    931 48 Skellefteå (SE)

(74) Representative: Zacco Sweden AB 
P.O. Box 5581
114 85 Stockholm
114 85 Stockholm (SE)

   


(54) A MECHANISM FOR A SAFETY DEVICE FOR A LIFT CAR, A SAFETY DEVICE FOR PROTECTING AGAINST UNINTENDED CAR MOVEMENT OF A LIFT CAR AND A SAFETY ARRANGEMENT FOR A LIFT SYSTEM