(19)
(11) EP 3 612 680 A1

(12)

(43) Date of publication:
26.02.2020 Bulletin 2020/09

(21) Application number: 19801467.2

(22) Date of filing: 31.05.2019
(51) International Patent Classification (IPC): 
E02F 3/28(2006.01)
E02F 3/96(2006.01)
(86) International application number:
PCT/CN2019/089534
(87) International publication number:
WO 2019/228503 (05.12.2019 Gazette 2019/49)
(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: 01.06.2018 WO PCT/CN2018/089545
01.06.2018 WO PCT/CN2018/089548
01.06.2018 WO PCT/CN2018/089551
01.06.2018 WO PCT/CN2018/089554

(71) Applicant: Guangxi LiuGong Machinery Co., Ltd.
Liuzhou Guangxi 545007 (CN)

(72) Inventors:
  • WAGNER, Edward
    Liuzhou Guangxi 545001 (CN)
  • MAJOR, Gary
    Stoke-on-Trent Staffordshire ST6 4BF (GB)
  • ZHAO, Yunfeng
    Liuzhou Guangxi 545007 (CN)

(74) Representative: Wachenhausen & Kollegen Patentanwälte GbR 
Schellingstrasse 29
80799 München
80799 München (DE)

   


(54) MULTIPLE TOOL ELECTRIC CONSTRUCTION MACHINE