EP 0832330 B1 20030502 - SPACE TRUSS STRUCTURE WITHOUT NODE PIECES
Title (en)
SPACE TRUSS STRUCTURE WITHOUT NODE PIECES
Title (de)
GITTERTRÄGERKONSTRUKTION OHNE KNOTENPUNKTSTÜCKE
Title (fr)
STRUCTURE EN TREILLIS ESPACEE SANS ELEMENTS DE N UDS
Publication
Application
Priority
- FI 9600079 W 19960212
- FI 950615 A 19950213
Abstract (en)
[origin: WO9625565A1] The invention relates to a space frame structure without nodes, the structure comprising first (1) and second (2) continuous upper chord profiles running crosswise relative to each other and first (3) and second (4) continuous lower chord profiles running crosswise relative to each other, as well as diagonal profiles (5) which connect junction points (6) of the upper chord profiles to junction points (7) of the lower chord profiles, whereby nodes are formed at which the diagonal profiles are connected to the chord profiles. Both the first and the second upper chord profiles, as well as the first and the second lower chord profiles, comprise each two flat flanges (11) which together form an apex angle (2 beta ). The diagonal profiles (5) comprise each two continuous side surfaces which mutually form a spread angle. At the nodes (6, 7) the diagonal profiles (5) are by their side surfaces directly secured to both the first and the second upper chord profiles (1, 2) and, respectively, to both the first and the second lower chord profiles (3, 4), to their continuous flat flanges (11).
IPC 1-7
IPC 8 full level
E04B 1/19 (2006.01)
CPC (source: EP)
E04B 1/19 (2013.01); E04B 2001/1933 (2013.01); E04B 2001/1936 (2013.01); E04B 2001/1951 (2013.01); E04B 2001/1975 (2013.01); E04B 2001/1984 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9625565 A1 19960822; AT E239147 T1 20030515; AU 4624896 A 19960904; DE 69627854 D1 20030605; EP 0832330 A1 19980401; EP 0832330 B1 20030502; FI 950615 A0 19950213; FI 96440 B 19960315; FI 96440 C 19960625; NO 308547 B1 20000925; NO 973713 D0 19970812; NO 973713 L 19971002; PL 183325 B1 20020628; PL 321778 A1 19971222
DOCDB simple family (application)
FI 9600079 W 19960212; AT 96901822 T 19960212; AU 4624896 A 19960212; DE 69627854 T 19960212; EP 96901822 A 19960212; FI 950615 A 19950213; NO 973713 A 19970812; PL 32177896 A 19960212