EP 4090812 A1 20221123 - FRAME FORMWORK ELEMENT AND FORMWORK SYSTEM
Title (en)
FRAME FORMWORK ELEMENT AND FORMWORK SYSTEM
Title (de)
RAHMENSCHALUNGSELEMENT UND SCHALUNGSSYSTEM
Title (fr)
ÉLÉMENT DE COFFRAGE DE CADRE ET SYSTÈME DE COFFRAGE
Publication
Application
Priority
- DE 202020100159 U 20200113
- EP 2020088024 W 20201230
Abstract (en)
[origin: CA3167152A1] The invention relates to a frame formwork element for lining a construction material which can be solidified, comprising a frame (2) and a multilayer formwork shell (3) which is attached to the frame (2). The formwork shell (3) has a support panel (4) and a rigid wear panel (5). The support panel (4) is secured to the frame (2), and the wear panel (5) is releasably secured to the support panel (4). A wear panel (5) front face (5a) facing away from the support panel (4) is designed as a surface which contacts the construction material, and the support panel (4) is secured to the frame (2) in a tension- and sheer-resistant manner such that the support panel (4) statically supports the frame (2), wherein the support panel (4) is connected to the frame (2) in a non-releasable manner or in a releasable manner to a limited extent.
IPC 8 full level
E04G 9/04 (2006.01); E04G 9/02 (2006.01); E04G 9/05 (2006.01); E04G 9/06 (2006.01); E04G 11/10 (2006.01); E04G 17/04 (2006.01)
CPC (source: EP US)
E04G 9/04 (2013.01 - EP); E04G 9/05 (2013.01 - EP); E04G 9/06 (2013.01 - EP); E04G 9/10 (2013.01 - US); E04G 11/10 (2013.01 - EP); E04G 17/047 (2013.01 - EP); E04G 19/00 (2013.01 - US); E04G 17/0655 (2013.01 - US); E04G 2009/028 (2013.01 - EP)
Citation (search report)
See references of WO 2021144138A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 202020100159 U1 20210414; AU 2020423577 A1 20220721; CA 3167152 A1 20210722; CN 115298404 A 20221104; EP 4090812 A1 20221123; US 2023052980 A1 20230216; WO 2021144138 A1 20210722
DOCDB simple family (application)
DE 202020100159 U 20200113; AU 2020423577 A 20201230; CA 3167152 A 20201230; CN 202080093184 A 20201230; EP 2020088024 W 20201230; EP 20839125 A 20201230; US 202017792701 A 20201230