(19)
(11) EP 3 672 897 A1

(12)

(43) Date of publication:
01.07.2020 Bulletin 2020/27

(21) Application number: 18867311.5

(22) Date of filing: 21.09.2018
(51) International Patent Classification (IPC): 
B66B 5/00(2006.01)
(86) International application number:
PCT/CN2018/106833
(87) International publication number:
WO 2020/056701 (26.03.2020 Gazette 2020/13)
(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

(71) Applicant: G-Technology Co., Ltd.
East District Zhongshan Guangdong 528404 (CN)

(72) Inventors:
  • KLEIN, Alexander
    Zhongshan Guangdong 528404 (CN)
  • ZHANG, Yijian
    Zhongshan Guangdong 528404 (CN)
  • ZHU, Jinpeng
    Zhongshan Guangdong 528404 (CN)

(74) Representative: Patentwerk B.V. 
P.O. Box 1514
5200 BN 's-Hertogenbosch
5200 BN 's-Hertogenbosch (NL)

   


(54) FIRST SAFETY CONTROL UNIT, A METHOD TO OPERATE THE FIRST SAFETY CONTROL UNIT, A SECOND SAFETY CONTROL UNIT, A METHOD TO OPERATE THE SECOND CONTROL UNIT, AND AN ELEVATOR SYSTEM