EP 1173644 A4 20030625 - STRUCTURAL SYSTEM OF TORSION/TOROIDAL ELEMENTS AND METHODS OF CONSTRUCTION THEREWITH
Title (en)
STRUCTURAL SYSTEM OF TORSION/TOROIDAL ELEMENTS AND METHODS OF CONSTRUCTION THEREWITH
Title (de)
STRUKTURELLES SYSTEM AUS TORSIONS-/TOROIDALEN ELEMENTEN UND KONSTRUKTIONSMETHODEN MIT DIESEM SYSTEM
Title (fr)
SYSTEME STRUCTUREL D'ELEMENTS DE TORSION/TOROIDAUX ET PROCEDES DE CONSTRUCTION AVEC CELUI-CI
Publication
Application
Priority
- US 0007338 W 20000320
- US 27666599 A 19990326
- US 27666699 A 19990326
- US 30798599 A 19990510
- US 31426799 A 19990518
- US 31451699 A 19990519
Abstract (en)
[origin: WO0058575A1] The present invention is a structural system of torsion/toroidal elements (184, figure 84) that can be connected to form structures with greater structural strength and efficiency, and which have the capacity to bear compression, tension and flexion loading by conversion of such loading to torsion loading of the connected torsion/toroidal elements. The present invention also includes method of construction using torsion/toroidal elements.
IPC 1-7
IPC 8 full level
E04B 1/19 (2006.01); B60C 19/00 (2006.01); E04B 1/32 (2006.01); E04B 1/34 (2006.01); E04B 1/35 (2006.01); E04B 1/58 (2006.01)
CPC (source: EP)
E04B 1/32 (2013.01); E04B 1/34 (2013.01); E04B 1/35 (2013.01); E04B 2001/3241 (2013.01); E04B 2001/3276 (2013.01); E04B 2001/3288 (2013.01)
Citation (search report)
- [XY] US 4057207 A 19771108 - HOGAN JOHN PAUL
- [XA] US 4884790 A 19891205 - CASTRILLI PAUL [US]
- [A] US 3763910 A 19731009 - HAWES E
- [Y] US 4679361 A 19870714 - YACOE J CRAIG [US]
- [A] US 5038532 A 19910813 - SHAHINPOOR MOHSEN [US]
- [A] US 4005520 A 19770201 - SANFORD ARTHUR CAROL
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0058575 A1 20001005; WO 0058575 B1 20001130; AP 1751 A 20070629; AP 2001002280 A0 20010930; AT E522673 T1 20110915; AU 3901200 A 20001016; AU 770845 B2 20040304; BR 0010775 A 20030715; CA 2367090 A1 20001005; CA 2367090 C 20120214; CN 1142348 C 20040317; CN 1345393 A 20020417; EA 003037 B1 20021226; EA 200101004 A1 20020425; EP 1173644 A1 20020123; EP 1173644 A4 20030625; EP 1173644 B1 20110831; JP 2002541360 A 20021203; MX PA01009703 A 20030624; NZ 514075 A 20031031; OA 11921 A 20060412
DOCDB simple family (application)
US 0007338 W 20000320; AP 2001002280 A 20000320; AT 00918149 T 20000320; AU 3901200 A 20000320; BR 0010775 A 20000320; CA 2367090 A 20000320; CN 00805555 A 20000320; EA 200101004 A 20000320; EP 00918149 A 20000320; JP 2000608844 A 20000320; MX PA01009703 A 20000320; NZ 51407500 A 20000320; OA 1200100244 A 20000320