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1. WO2020139574 - NON-PNEUMATIC TIRE HAVING REINFORCED SUPPORT STRUCTURE

Publication Number WO/2020/139574
Publication Date 02.07.2020
International Application No. PCT/US2019/066008
International Filing Date 12.12.2019
IPC
B60C 7/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
7Non-inflatable or solid tyres
10characterised by means for increasing resiliency
B60C 7/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
7Non-inflatable or solid tyres
08built-up from a plurality of arcuate parts
CPC
B60C 2007/146
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
7Non-inflatable or solid tyres
10characterised by means for increasing resiliency
14using springs
146extending substantially radially, e.g. like spokes
B60C 7/14
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
7Non-inflatable or solid tyres
10characterised by means for increasing resiliency
14using springs
Applicants
  • BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC [US]/[US]
Inventors
  • NESBITT, Adam K.
Agents
  • FOX, Shaun J.
  • HOOKER, Meredith E.
  • JUPINA, Matthew W.
  • KINGSBURY, Thomas R.
  • JAKETIC, Bryan
Priority Data
62/785,78428.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NON-PNEUMATIC TIRE HAVING REINFORCED SUPPORT STRUCTURE
(FR) PNEU NON PNEUMATIQUE POURVU D'UNE STRUCTURE DE SUPPORT RENFORCÉE
Abstract
(EN)
A non-pneumatic tire includes an inner ring having an axis of rotation and an outer ring coaxial with the inner ring. The non-pneumatic tire further includes support structure extending from the inner ring to the outer ring. The support structure is constructed of a thermoplastic material and having reinforcement cords embedded therein. The non-pneumatic tire also includes a circumferential tread extending about the outer ring.
(FR)
La présente invention concerne un pneu non pneumatique comprenant une bague interne ayant un axe de rotation et une bague externe coaxiale à la bague interne. Le pneu non pneumatique comprend en outre une structure de support s'étendant de la bague interne à la bague externe. La structure de support est constituée d'un matériau thermoplastique et comporte des cordes de renforcement incorporées à l'intérieur. Le pneu non pneumatique comprend également une bande de roulement circonférentielle s'étendant autour de la bague externe.
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