EP 2226449 A3 20130424 - Formwork device and method for creating an opening when casting a component
Title (en)
Formwork device and method for creating an opening when casting a component
Title (de)
Schalungsvorrichtung und Verfahren zum Schaffen einer Aussparung beim Gießen eines Bauteils
Title (fr)
Dispositif de coffrage et procédé de formation d'un évidement lors du coulage d'un composant
Publication
Application
Priority
DE 102009011616 A 20090304
Abstract (en)
[origin: EP2226449A2] The device (4) has transverse reinforcement elements (6, 7) allowing subsequent fastening of tensile stress compensating elements (3) i.e. Isokorb(RTM: heat-insulating load-bearing element) in an area of a recess by filling a curing and/or curable filler i.e. concrete, where the device is designed in form of box elements (4.1-4.3). The device is made of cardboard, polystyrene and metallic material in form of an elongated metal or sheet metal grid. The box elements (4.1, 4.3) are comprised of box parts (4.1a, 4.1b, 4.3a, 4.3b), where a separating line (5) runs between the box parts. An independent claim is also included for a method for creating the recess.
IPC 8 full level
E04B 1/00 (2006.01); E04G 15/06 (2006.01); E04G 21/12 (2006.01)
CPC (source: EP US)
E04B 1/0038 (2013.01 - EP US); E04G 15/061 (2013.01 - EP US); E04G 21/125 (2013.01 - EP US)
Citation (search report)
- [XI] DE 202007007583 U1 20070802 - SYNCOTEC GMBH [DE], et al
- [XI] CH 267329 A 19500331 - LOSS ERNST [CH], et al
- [XI] CH 685252 A5 19950515 - EXTRUPLAST GMBH [DE]
- [XI] EP 0667429 A1 19950816 - PECA VERBUNDTECHNIK [DE]
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2226449 A2 20100908; EP 2226449 A3 20130424; CA 2695262 A1 20100904; DE 102009011616 A1 20100909; US 2010225024 A1 20100909
DOCDB simple family (application)
EP 10001245 A 20100206; CA 2695262 A 20100303; DE 102009011616 A 20090304; US 71345610 A 20100226