(19)
(11) EP 4 536 916 A1

(12)

(43) Date of publication:
16.04.2025 Bulletin 2025/16

(21) Application number: 23731632.8

(22) Date of filing: 07.06.2023
(51) International Patent Classification (IPC): 
E04F 13/08(2006.01)
E04F 13/10(2006.01)
 E04B 2/90(2006.01)
(52) Cooperative Patent Classification (CPC):
E04F 13/0851; E04F 13/0835; E04F 13/10; E04F 13/0855; E04B 2001/389
(86) International application number:
PCT/EP2023/065285
(87) International publication number:
WO 2023/237625 (14.12.2023 Gazette 2023/50)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 09.06.2022 DE 102022114547
28.07.2022 DE 102022119025

(71) Applicant: Saint-Gobain Isover
92400 Courbevoie (FR)

(72) Inventor:
  • LANGKAU, Michael
    68526 Ladenburg (DE)

(74) Representative: Bockhorni & Brüntjen Partnerschaft Patentanwälte mbB 
Agnes-Bernauer-Straße 88
80687 München
80687 München (DE)

   


(54) FASTENING SYSTEM FOR A FAÇADE ELEMENT AND METHOD FOR FASTENING IN THE CASE OF A PROJECTING FLOOR SLAB