(19)
(11) EP 4 103 785 A1

(12)

(43) Date of publication:
21.12.2022 Bulletin 2022/51

(21) Application number: 21705172.1

(22) Date of filing: 12.02.2021
(51) International Patent Classification (IPC): 
E02D 11/00(2006.01)
E02D 3/08(2006.01)
E02D 7/26(2006.01)
 E02D 3/054(2006.01)
E02D 7/00(2006.01)
(52) Cooperative Patent Classification (CPC):
E02D 11/00; E02D 3/054; E02D 3/08; E02D 7/26; E02D 7/00
(86) International application number:
PCT/EP2021/053449
(87) International publication number:
WO 2021/160798 (19.08.2021 Gazette 2021/33)
(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: 12.02.2020 DE 102020103576

(71) Applicants:
  • Degen, Wilhelm
    Motor City, Dubai (AE)
  • Degen, Alexander
    84419 Schwindegg (DE)

(72) Inventors:
  • Degen, Wilhelm
    Motor City, Dubai (AE)
  • Degen, Alexander
    84419 Schwindegg (DE)

(74) Representative: Westphal, Mussgnug & Partner, Patentanwälte mbB 
Werinherstraße 79
81541 München
81541 München (DE)

   


(54) METHOD FOR INTRODUCING A SOIL PENETRATING TOOL INTO A SOIL AND UNDERGROUND CONSTRUCTION DEVICE