About 3 results
https://drivepatents.com/patents/996094 · 14 Nov 2012
The invention relates to a method of manufacturing a tire having a colored sidewall. The method comprises disposing a strip of a colored rubber compound circumferentially about the external surface of the sidewall region of the tire in its uncured state, p...
https://drivepatents.com/patents/996224 · 7 Nov 2012
The invention relates to a method of manufacturing a tread layer of a tire, the tread layer comprising a rubber mixture and a conductive insert that extends across the thickness of the tread layer from the ground contacting surface of the tread layer to a ...
https://drivepatents.com/patents/996219 · 7 Nov 2012
The invention relates to a method of manufacturing a vehicle tire, the tread portion of which comprises a poorly conducting tread layer (21) that provides a ground contacting surface disposed in a radially outward part of the tread portion, and a conductiv...