| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 152209600 | Including retread or precured tread section | 9 |
| 20080257464 | Pneumatic Tyre - The invention relates to a pneumatic tyre which comprises first ( | 10-23-2008 |
| 20080257465 | Low-running-temperature tyre - A tyre for a wheel of a vehicle comprises a toroidal carcass provided with axially opposite sidewalls and beads for anchoring the tyre to a rim of the wheel, a tread band located crownwise on the carcass, comprising a surface with a plurality of hollows and grooves defining a raised tread pattern, and a belt structure interposed between the carcass and the tread band, axially extending between the sidewalls. The tread band comprises at least first and second circumferential axially-contiguous portions arranged to contact a road surface. The first portion is formed of a first composition comprising a reinforcing filler having at least | 10-23-2008 |
| 20090294002 | RETREADED TIRE AND METHOD FOR PRODUCING SAME - A retreaded tire capable of improving unbalance of the tire is efficiently produced. | 12-03-2009 |
| 20100012246 | Skid Aid - Annular tyre overlay ( | 01-21-2010 |
| 20100154950 | RETREAD CUSHION LAMINATE - The present invention is directed to a tire retread cushion laminate, comprising
| 06-24-2010 |
| 20110146861 | LOW-RUNNING TEMPERATURE TYRE - A tyre for a wheel of a vehicle comprises a toroidal carcass provided with axially opposite sidewalls and beads for anchoring the tyre to a rim of the wheel, a tread band located crownwise on the carcass, comprising a surface with a plurality of hollows and grooves defining a raised tread pattern, and a belt structure interposed between the carcass and the tread band, axially extending between the sidewalls. The tread band comprises at least first and second circumferential axially-contiguous portions arranged to contact a road surface. The first portion is formed of a first composition comprising a reinforcing filler having at least 40%-by-weight carbon black and at least some white filler, the second portion is formed of a second composition comprising a reinforcing filler having at least 20%-by-weight white filler, and the first composition is different from the second composition. A difference of compositions between the at least first and second portions achieves a tyre operating temperature lower than a reference temperature. | 06-23-2011 |
| 20110186198 | METHOD AND APPARATUS FOR IMPROVED TREAD SPLICING - A method of cutting a length of tire tread for a retread tire includes measuring a circumference of the tire casing and cushion gum, and dispensing a length of tire tread from a roll based on the measured circumference. The length of tire tread relative to a tread cutter is adjusted so that the tire tread design at the point where the tread may be cut is between a set of marks formed in the periodically repeating tread design. The tread is then cut along a linear length of the tread disposed within the marks so that the periodically repeating tread pattern appears substantially continuous across a seam defined when the section of tire tread is wrapped around the casing such that the first and second ends meet in abutting relationship. | 08-04-2011 |
| 20150129097 | RECESSED REMOVABLE TREAD PORTIONS FOR RETREADED TIRES - Particular embodiments of the invention comprise multi-wear layer tire treads for retreaded tires and methods of forming retreaded tires. In particular embodiments, a multi-wear layer tire tread includes a thickness bounded depth wise by a ground-engaging top side and a bottom side, the thickness extending laterally between opposing side edges and longitudinally in a lengthwise direction of the tread. Such tire tread may further include a removable tread portion recessed from the top side to form a subsequent wear layer, the removable tread portion extending into the tread thickness from the bottom side and terminating a distance below the top side, the removable portion having a width arranged between opposing interior surfaces of the tread recessed below the top side. | 05-14-2015 |
| 20160052218 | IMPROVED METHODS OF TIRE RETREADING USING SPACERS - The present invention include tire treads and methods of forming a retreaded tire, which includes the steps of providing an annular tire carcass configured for receiving a tread and providing a plurality of tread components each comprising an independent structure. The plurality of tread components are then assembled to form a tire tread, the tire tread having a thickness extending between a top side configured to engage a ground surface during tire operation and a bottom side configured for attachment to an annular tire carcass configured for receiving the tire tread. The assembled tread is bonded to the tire carcass to form a retreaded tire, the tire tread being arranged along an outer circumference of the annular tire carcass with a bonding layer between the tire tread and the tire carcass, where bonding layer includes an uncured elastomeric material being cured during the step of bonding. | 02-25-2016 |
