EP 2352530 A2 20110810 - AUXETIC MATERIAL
Title (en)
AUXETIC MATERIAL
Title (de)
AUXETISCHES MATERIAL
Title (fr)
MATÉRIAU AUXÉTIQUE
Publication
Application
Priority
- EP 2009063414 W 20091014
- DE 102008043623 A 20081110
Abstract (en)
[origin: WO2010052101A2] The invention relates to an auxetic material that is composed of a periodic arrangement of three-dimensional structural elements (G, G1, G2, G3) connected to each other, wherein each of the structural elements (G) comprises a first (3) and at least three second supporting elements (4), wherein the first (3) and the second supporting elements (4) are connected at a common node (1) with their one ends, and wherein a first angle (a) between the first supporting element (3) and the second supporting elements (4) is less than 90°.
IPC 8 full level
A61L 27/50 (2006.01); B32B 3/10 (2006.01); E04C 2/36 (2006.01); F16S 1/00 (2006.01); G01L 7/02 (2006.01)
CPC (source: EP US)
A61L 27/50 (2013.01 - EP US); G10K 11/162 (2013.01 - EP US); A61L 2430/02 (2013.01 - EP US); B60R 13/0275 (2013.01 - EP US); B60R 13/08 (2013.01 - EP US); Y10T 428/1241 (2015.01 - EP US); Y10T 428/24058 (2015.01 - EP US)
Citation (search report)
See references of WO 2010052101A2
Citation (examination)
- EP 1612108 A1 20060104 - GEN ELECTRIC [US]
- WO 9101186 A1 19910207 - NAT RES DEV [GB]
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
DOCDB simple family (publication)
DE 102008043623 A1 20100512; EP 2352530 A2 20110810; US 2011282452 A1 20111117; WO 2010052101 A2 20100514; WO 2010052101 A3 20100715
DOCDB simple family (application)
DE 102008043623 A 20081110; EP 09740093 A 20091014; EP 2009063414 W 20091014; US 99861009 A 20091014