EP 2578773 A3 20141210 - Formwork element pressed from a mixture of fillings containing cellulose and a heat curing adhesive
Title (en)
Formwork element pressed from a mixture of fillings containing cellulose and a heat curing adhesive
Title (de)
Schalungselement, das aus einem Gemisch von zellulosehaltigen Spänen und einem wärmehärtenden Bindemittel gepresst ist
Title (fr)
Élément de coffrage compacté à partir d'un mélange de copeaux contenant de la cellulose et un liant thermodurcissable
Publication
Application
Priority
DE 102011054286 A 20111007
Abstract (en)
[origin: EP2578773A2] The element (100) has a rectangular base comprising two parallel longitudinal edges (120) and segments (110, 110', 110'', 110''') that extend in longitudinal direction (X) and transverse direction (Y). Each segment has a bulge extending in height direction (Z). A formation (150, 150') i.e. elongation notch, is formed in a middle area (M) of each longitudinal edge, notches the longitudinal edge in the height direction and extends from the longitudinal edge to the bulge. The formation has a toric section running in the transverse direction.
IPC 8 full level
E04G 9/10 (2006.01); E04G 9/04 (2006.01); E04G 9/05 (2006.01); E04G 11/40 (2006.01); E04G 11/46 (2006.01)
CPC (source: EP)
E04G 9/04 (2013.01); E04G 9/05 (2013.01); E04G 9/10 (2013.01); E04G 11/40 (2013.01); E04G 11/46 (2013.01); E04B 5/26 (2013.01); E04B 5/261 (2013.01)
Citation (search report)
- [XA] FR 2956421 A1 20110819 - RECTOR LESAGE [FR]
- [XA] FR 2858641 A1 20050211 - RECTOR [FR]
- [XDA] DE 6949026 U 19700702 - EBERS & MUELLER FIBRIT [DE]
- [XA] GB 1179430 A 19700128 - BREHMER GERHARD [DE]
- [XA] GB 1079669 A 19670816 - RISCHMUELLER WILHELM
- [A] DE 102008058048 A1 20100805 - RUST & MITSCHKE ENTEX [DE], et al
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
DOCDB simple family (publication)
EP 2578773 A2 20130410; EP 2578773 A3 20141210; DE 102011054286 A1 20130411; DE 102011054286 B4 20130718
DOCDB simple family (application)
EP 12187346 A 20121005; DE 102011054286 A 20111007