EP 2372035 A1 20111005 - Improvement in the production process of arch segments by the introduction of a new system for securing panels and moulding meshes that comprise it
Title (en)
Improvement in the production process of arch segments by the introduction of a new system for securing panels and moulding meshes that comprise it
Title (de)
Verbesserung beim Herstellungsverfahren von Bogensegmenten durch die Einführung eines neuen Systems zur Sicherung der darin enthaltenen Paneele und Formungsnetze
Title (fr)
Amélioration dans le procédé de production de segment d'arche par l'introduction d'un nouveau système de fixation de panneaux et filets de moulage le comprenant
Publication
Application
Priority
EP 10380048 A 20100331
Abstract (en)
This invention displays an improvement in the production process of arch segments by introducing a system for securing and curving the panels used for constructing these segments, which will be used for making, among other things, tunnels and similar elements. The attachment system is composed of motorised winder that places the panels in the mould and by means of attachment systems, they are totally secured to it, ready for the process of inserting the rest of the structural elements and subsequent welding.
IPC 8 full level
E04C 5/06 (2006.01); B21D 11/12 (2006.01); E21D 11/10 (2006.01)
CPC (source: EP)
B21F 27/12 (2013.01); E04C 5/064 (2013.01); E21D 11/107 (2013.01)
Citation (applicant)
ES 200300798 A 20030328
Citation (search report)
- [YDA] ES 2242491 A1 20051101 - FERROBERICA S L [ES]
- [YA] DE 102007012138 B3 20080918 - BOCHUMER EISEN HEINTZMANN [DE]
- [A] ES 2270660 A1 20070401 - FERROBERICA S L [ES]
- [A] WO 2010032117 A2 20100325 - MELFER S R L [IT], et al
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 ME RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10380048 A 20100331