Low compaction cantilever tire

• Main Authors: ASPER ROBERT W, GIVENS SAMUEL O, BARR JASON R, SNYDER DENNIS W
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: DEVICES OR ARRANGEMENTS RELATED TO TYRES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL

A low compaction cantilevered tire construction is provided which is designed for use at relatively low inflation pressures and which has sidewalls with a relatively uniform bending resistance through the majority of the sidewall. When the tire is placed under high loads at low inflation pressures the sidewall deflects substantially radially and allows the tread portion of the tire to maintain its intended shape thus improving the contact area of the tire and providing a tire having a relatively high contact area and thus relatively low soil compaction for a given loading. 本发明提供了种低压实悬臂式轮胎构造，所述低压实悬臂式轮胎构造设计用于在相对较低充气压力下使用，并具有侧壁，并且在所述侧壁的大部分位置具有相对均匀的抗弯性能。当所述轮胎置于高负荷、低充气压力下时，所述侧壁基本上径向挠曲，并允许所述轮胎的所述胎面部分保持其期望形状，从而提高所述轮胎的所述接触面积，并提供具有相对较高接触面积以致针对给定负载具有相对较低土壤压实的轮胎。