EP 3277520 A1 20180207 - TYRE COMPRISING A CARCASS STRUCTURE EQUIPPED WITH STRIPS
Title (en)
TYRE COMPRISING A CARCASS STRUCTURE EQUIPPED WITH STRIPS
Title (de)
REIFEN MIT EINER KARKASSENSTRUKTUR MIT STREIFEN
Title (fr)
PNEUMATIQUE COMPRENANT UNE STRUCTURE DE CARCASSE POURVUE DE BANDELETTES
Publication
Application
Priority
- FR 1500627 A 20150330
- IB 2016000364 W 20160324
Abstract (en)
[origin: WO2016156960A1] The invention relates to a tyre (6) comprising two sidewalls (7) connected at a tyre crown zone (8), and a bead zone, each bead comprising a circumferential reinforcing element (9), a carcass-type reinforcing arrangement (1) being disposed from one bead (9) to another, passing through the sidewalls (7) and the crown (8), as well as comprising a plurality of substantially flat strips (3) of average width "L", disposed axially in at least two radially stacked rows arranged with a pitch of between L and 2L, said rows being separated from one another by a layer (4) of elastomer composition and offset by a distance of between 0.2 and 0.5 times the pitch, said strips (3) having a nitrogen permeability of between 0.001 and 10 cm3.mm/m2/day/atm.
IPC 8 full level
B60C 9/02 (2006.01)
CPC (source: CN EP)
B60C 9/023 (2013.01 - CN EP)
Citation (search report)
See references of WO 2016156960A1
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)
WO 2016156960 A1 20161006; CN 107995895 A 20180504; EP 3277520 A1 20180207; FR 3034352 A1 20161007; FR 3034352 B1 20170331
DOCDB simple family (application)
IB 2016000364 W 20160324; CN 201680029792 A 20160324; EP 16716901 A 20160324; FR 1500627 A 20150330