PNEUMATIC TIRE

A pneumatic tire having slots within the sub-tread for cooling purposes. The slots are generally placed in the shoulder regions of the tire, since these regions are materially thick and consequently retain more heat during tire operation. The slots divide the thick heat absorbing rubber regions into...

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Bibliographische Detailangaben
1. Verfasser: NEWMAN J,US
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A pneumatic tire having slots within the sub-tread for cooling purposes. The slots are generally placed in the shoulder regions of the tire, since these regions are materially thick and consequently retain more heat during tire operation. The slots divide the thick heat absorbing rubber regions into smaller regions of lesser heat absorption. Also, the walls of the slots provide a greater surface area to blend-off excess heat from the base of the tread.