EP 0000589 A1 19790207 - Run flat tire for motorcycles.
Title (en)
Run flat tire for motorcycles.
Title (de)
Im luftleeren Zustand verwendbarer Reifen für Motorräder.
Title (fr)
Pneumatique pour motocyclettes pouvant rouler à l'état dégonflé.
Publication
Application
Priority
JP 9245277 A 19770801
Abstract (en)
A run flat tire for motorcycles having a high handling stability, cornering stability and durability even when the tire is punctured during running and the pneumatic pressure inside of the tire becomes equal to atmospheric pressure. The run flat tire has a pair of sidewall-reinforcing layers each comprising an elastic filler (13) extending from an end location adjacent a bead core (7) in a bead portion to the other end location in a tread portion through a sidewall portion of the tire and at least one reinforcing ply (14), which extends along one side surface of the elastic filler toward the tread portion, is turned up around the end of the elastic filler in the tread portion and which then further extends along the other side surface of the elastic filler toward the based portion.
IPC 1-7
IPC 8 full level
B60C 9/06 (2006.01); B60C 9/14 (2006.01); B60C 15/06 (2006.01); B60C 17/00 (2006.01)
CPC (source: EP US)
B60C 9/06 (2013.01 - EP US); B60C 9/14 (2013.01 - EP US); B60C 17/0009 (2013.01 - EP US); Y10T 152/10837 (2015.01 - EP US); Y10T 152/10846 (2015.01 - EP US); Y10T 152/10864 (2015.01 - EP US)
Citation (search report)
- [X] NL 7506016 A 19751126 - PNEUMATIQUES CAOUTCHOUC MFG
- FR 2206200 A1 19740607 - BRIDGESTONE TIRE CO LTD [JP]
- [A] FR 2261888 A1 19750919 - KLEBER COLOMBES [FR], et al
- [A] DE 2331530 A1 19740103 - BRIDGESTONE TIRE CO LTD
- [A] FR 2098744 A5 19720310 - KLEBER COLOMBES
- [A] FR 2320197 A1 19770304 - CONTINENTAL GUMMI WERKE AG [DE]
- [A] FR 2249778 A1 19750530 - DUNLOP LTD [GB]
- [A] DE 2449668 A1 19750430 - DUNLOP LTD
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0000589 A1 19790207; EP 0000589 B1 19810429; CA 1070599 A 19800129; DE 2860650 D1 19810806; IT 1097600 B 19850831; IT 7826311 A0 19780731; JP S5427104 A 19790301; JP S5720163 B2 19820427; US 4202393 A 19800513
DOCDB simple family (application)
EP 78100553 A 19780731; CA 308066 A 19780725; DE 2860650 T 19780731; IT 2631178 A 19780731; JP 9245277 A 19770801; US 92816278 A 19780726