EP 3170952 A1 20170524 - FORMWORK
Title (en)
FORMWORK
Title (de)
SCHALUNG
Title (fr)
COFFRAGE
Publication
Application
Priority
IT UB20155637 A 20151117
Abstract (en)
Formwork (10) for performing vertical castings for providing pillars, vertical walls and head closures of the type comprising a framework composed of metallic profiles having two posts (11, 12) and two cross-beams (13, 14); the perimetric edge of the framework being shaped so as to accommodate a sheet of material (27), for example made of wood, intended to form a surface for a concrete casting; the framework (10) comprising furthermore an additional plurality of metallic profiles; the additional plurality of metallic profiles comprises: a) a first plurality of transverse metallic profiles, termed closed profiles (19, 20, 21, 22), arranged parallel to the cross-beams (13, 14) of the framework (10); the closed profiles (19, 20, 21, 22) having one or more holes (44) preset to accommodate accessory components of the type of service shelves, connection devices, stiffening beams, steel bushes; the one or more holes (44) being arranged so that their axis is parallel to the longitudinal extension of the framework; b) a second plurality of transverse profiles (15, 16, 17, 18) with a substantially C-shaped cross-section, termed C-shaped profiles, having openings (36, 37) and holes (39), termed front slots, for the passage of interconnection elements; the front slots (36, 37, 39) being arranged so that their axis is perpendicular to the longitudinal extension of the framework; wherein the profile ends of the first and second plurality are fixed to opposite sides of the two posts (11, 12); a third plurality of reinforcement profiles (23, 24, 25, 26) adapted to connect one of the cross-beams (13,14) of the framework to one of the C-shaped profiles (15, 16, 17, 18).
IPC 8 full level
E04G 11/06 (2006.01); E04G 9/02 (2006.01); E04G 13/02 (2006.01); E04G 17/00 (2006.01); E04G 17/04 (2006.01); E04G 17/065 (2006.01)
CPC (source: EP)
E04G 11/06 (2013.01); E04G 13/023 (2013.01); E04G 17/007 (2013.01); E04G 17/04 (2013.01); E04G 17/045 (2013.01); E04G 17/0658 (2013.01); E04G 2009/028 (2013.01)
Citation (search report)
- [XAYI] ES 1016653 U 19911116
- [XA] US 4708315 A 19871124 - CARLSON MICHAEL G [US], et al
- [A] ES 2329747 A1 20091130 - SISTEMAS TECN ENCOFRADOS SA [ES]
- [YA] WO 2009055691 A2 20090430 - WESTERN FORMS INC [US], et al
- [A] WO 2014048908 A1 20140403 - HARSCO INFRASTRUCTURE SERVICES GMBH [DE]
- [A] DE 3225827 A1 19840112 - STEIDLE GMBH & CO EMIL [DE]
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)
DOCDB simple family (application)
EP 16198897 A 20161115; IT UB20155637 A 20151117