EP 1100688 A1 20010523 - RUNFLAT TIRE HAVING OPTIMIZED CARCASS PATH
Title (en)
RUNFLAT TIRE HAVING OPTIMIZED CARCASS PATH
Title (de)
NOTLAUFREIFEN MIT OPTIMIERTEM KARKASSENPROFIL
Title (fr)
PNEUMATIQUE A AFFAISSEMENT LIMITE COMPRENANT UN CHEMIN DE CARCASSE OPTIMISE
Publication
Application
Priority
US 9911812 W 19990527
Abstract (en)
[origin: WO0073093A1] The tire of the invention has an optimized path of the outermost carcass designed to maximize the extent of tensile stress in the sidewall and bead portions of the tire. The invention further provides separate reinforcement structures in the bead portion for anchoring the carcass or carcasses in the bead and for retaining the bead on the mounting rim during deflated operation, and said anchoring reinforcement also facilitates the maintenance of the desirable carcass profile.
IPC 1-7
IPC 8 full level
B29D 30/08 (2006.01); B60C 3/04 (2006.01); B60C 9/02 (2006.01); B60C 9/08 (2006.01); B60C 13/00 (2006.01); B60C 15/00 (2006.01); B60C 15/06 (2006.01); B60C 17/00 (2006.01)
CPC (source: EP KR)
B60C 3/04 (2013.01 - EP); B60C 9/02 (2013.01 - KR); B60C 15/0018 (2013.01 - EP); B60C 17/0018 (2013.01 - EP)
Citation (search report)
See references of WO 0073093A1
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 0073093 A1 20001207; AU 4101499 A 20001218; AU 762139 B2 20030619; BR 9912443 A 20011009; CA 2338573 A1 20001207; CN 1207160 C 20050622; CN 1319053 A 20011024; EP 1100688 A1 20010523; JP 2003500281 A 20030107; KR 20010053607 A 20010625
DOCDB simple family (application)
US 9911812 W 19990527; AU 4101499 A 19990527; BR 9912443 A 19990527; CA 2338573 A 19990527; CN 99811148 A 19990527; EP 99924536 A 19990527; JP 2000621183 A 19990527; KR 20017001075 A 20010126