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| Number | Title | Issue Date |
| 8061398 | Non-pneumatic tire having angled tread groove wall A non-pneumatic tire comprising side cavities that are staggered with respect to laterally opposing side cavities, and laterally extending tread grooves that are either in substantial radial alignment with the cavities or substantially offset relative to the cavitie... | 11/22/2011 |
| 8056593 | Non-pneumatic tire A non-pneumatic tire comprising side cavities that are staggered with respect to laterally opposing side cavities, and laterally extending tread grooves that are in substantial radial alignment with the cavities. In another embodiment, the invention is to a tire com... | 11/15/2011 |
| 7128110 | Agricultural wheel tire An agricultural wheel tire has a tire tread having first and second lateral edges defining the width of the tire tread, and two sets of lugs. Each lug of the first set extends from a center of the tread width and terminates at the first lateral edge of the tire trea... | 10/31/2006 |
| 7032634 | Non-pneumatic resilient tire A non-pneumatic resilient tire which derives its capacity to bear a load from laminated elements capable of supporting bending moments. The laminated elements include a stack of resilient sheets superposed and separated by a layer of rubber adhering to the latter, f... | 04/25/2006 |
| 6845796 | Cushion tire A cushion tire is formed from a rubber material without being provided with an airspace inside the tire. An aspect ratio, which is a ratio of a sectional height of a tire with respect to a width of the tire, is set to 15 to 80%. And a number of holes are formed in b... | 01/25/2005 |
| 6463972 | Injectable safety support of elastomeric material for tires A safety support including a body and a base having a substantially cylindrical radially internal face intended to be mounted around a tire rim, the base including a set of substantially inextensible circumferential reinforcing wires wrapped in an elastom... | 10/15/2002 |
| 6431235 | Non-pneumatic tire and rim combination A non-pneumatic tire and rim whereto the tire is fitted as a wheel assembly that will display ride characteristics that are similar to those of a conventional pneumatic tire. The non-pneumatic tire is preferably formed from a urethane foam in a spin casti... | 08/13/2002 |
| 6213561 | Integral tire and disc brake assembly for scooter utility vehicle A small utility vehicle, such as a motorized scooter, has an attached vehicle supporting wheel. This wheel includes a solid rubber or plastic tire removeably mounted to a central hub. The tire when mounted to the hub rolls on the ground at a peripheral gr... | 04/10/2001 |
| 6116308 | Run-flat tire system A run-flat tire system comprising a tire and an tire core disposed therein, the tire core being an annular body of an elastic closed-cell material, the radially outside and inside of the tire core each provided with a circumferentially extending groove, t... | 09/12/2000 |
| 5961760 | Method of producing power transmission belt A top fabric is laminated with an adhesion rubber sheet made of an unvulcanized rubber sheet, which is located on the upper side from a cord of an adhesion rubber layer and forms an upper rubber portion of the adhesion rubber layer, thereby forming a band... | 10/05/1999 |
| 5435367 | Vehicle tire assembly A vehicle tire which comprises: a one piece tubular unit adapted to fit snugly over a vehicle wheel wherein said unit consists of a thick tire tread having a road-engaging surface and being formed of an elastomeric material such as rubber, synthetic rubbe... | 07/25/1995 |
| 5390985 | Non-pneumatic, ground-engaging cushioning means with raised treads for tires or endless tracks A tire comprising a body constructed to deform resiliently under load and a tread provided on the body. The tread comprising a plurality of raised portions (29) disposed in circumferential relationship and defining grooves (49) therebetween. Each raised p... | 02/21/1995 |
| 5223599 | Polyurethane elastomer and non-pneumatic tire fabricated therefrom A polyurethane elastomer exhibiting superior flex fatigue properties is obtained by reacting a mixture of isocyanate-terminated polyether prepolymers with at least one alkylthioaromatic amine curing agent. Optionally, the elastomer can be postcured for fu... | 06/29/1993 |
| 5139066 | Tire construction A non-pneumatic tire (10) comprising an annular body (15) of resilient construction having a radially outer peripheral portion (19) and a radially inner peripheral portion (17). A circumferential web extends between, and is connected to, the radially inne... | 08/18/1992 |
| 5107913 | Industrial solid tires A wheel for a relatively slow vehicle used in industrial applications and incorporating a solid tire formed of dense elastomer material such as cast polyurethane, having a relatively large radial depth, for example six inches, a relatively large width, fo... | 04/28/1992 |
| 4998980 | Casting tire including continuous circumferential sidewall indentations A casting tire includes an elastic main body having a tread surface and sidewall surfaces extending one from each edge of the tread surface. The main body is provided with at least one indentation in part of a region including the tread surface and the si... | 03/12/1991 |
| 4273176 | Non-pneumatic tire A solid monolithic tire for use on a wheel rim can be improved by incorporating within the tire a circumferentially extending tunnel formed on the inside of the tire body. Further, the tire body has inclined side walls that converge outwardly to form a V-... | 06/16/1981 |
| 4108228 | Vehicle wheel with rubber tire A vehicle wheel equipped with an annular solid rubber tire having its marginal portions provided with beads resting in and held by lateral wheel flanges. The rubber tire extends around an annular channel into which the tire can partially deflect. The whee... | 08/22/1978 |
| 4051883 | Puncture-proof tires A puncture-proof vehicle tire mounted on a multi-part felly, wherein the tire foot and the tread are connected by cushioning axial and radial reinforcing parts, formed by axial cut-outs which are staggered in relation to one another and are optionally sub... | 10/04/1977 |
