Title (en)

LATTICE CONSTRUCTION

Title (de)

GITTERKONSTRUKTION

Title (fr)

CONSTRUCTION EN TREILLIS

Publication

EP 3165689 A1 20170510 (EN)

Application

EP 16460069 A 20160919

Priority

PL 41473315 A 20151109

Abstract (en)

The lattice constructions according to the invention basically consist of tubular elements, or the elements of other cross-section, i.e. of other profile, which are made of polymer composites. Four lengthwise pipes (1) are arranged next to each other, as a rule vertically, on the plan of a rectangle, in its corners. It affects the maximal resistance of the lattice construction cross-section to the deformations caused by wind or snow and the characteristic loads, resulting from the intended use and the manner in which the construction is used. The interior of pipes (1), or the elements corresponding to them, can be filled with polyurethane foam or polymer concrete. The lengthwise pipes (1) are connected to each other with the cross braces (2), which can also be in the form of tubular elements, made of polymer composites, similarly as the lengthwise pipes (1). Most preferably the lengthwise pipes (1) are connected to each other with the cross braces (2), in such a manner that each lengthwise pipe (1) is connected to two other, adjacent lengthwise pipes (1), but never with the lengthwise pipe (1) which is located diagonally in the projection of rectangle. The spacing of cross braces (2), the angle of their inclination in relation to the lengthwise pipes (1) and the manner of their arrangement can be various and are freely selected, and in any case they result from the intended use of the construction element and its parameters. The lattice construction made in such a manner forms the modular element (3).

IPC 8 full level

E04C 3/36 (2006.01); E04C 3/28 (2006.01)

CPC (source: EP)

E04C 3/36 (2013.01); E04C 3/28 (2013.01)

Citation (applicant)

• PL 358192 A1 20030714 - METKA GMBH [AT]
• PL 199830 A1 19790212 - AKAD GORNICZO HUTNICZA
• PL 114963 B2 19810331
• PL 120620 B2 19820331
• RU 67556 U1 20071027

Citation (search report)

• [XI] US 3100555 A 19630813 - ASHTON ALBERT A
• [XI] FR 2826990 A1 20030110 - CAP CO [FR]
• [XI] US 5704185 A 19980106 - LINDSAY PAT [US]
• [A] WO 2014001811 A1 20140103 - ECOPOLE AS [NO], 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 3165689 A1 20170510; SK 1032023 A3 20231108

DOCDB simple family (application)

EP 16460069 A 20160919; SK 1032023 A 20160919