Abstract: Embodiments herein provides a system for creating an adhesive bond using elastomeric material. The system includes the steps of (i) a first material, the first material having a first material length and a first material width, (ii) a second material, the second material having a second material length and a second material width, (iii) a gap between the first material and the second material, (iv) an elastomeric material substantially filling at least a portion of the height and length of the gap between the first material and the second material. The gap includes a height and a length. The height being substantially equal to a distance between the first material and the second material and the length being substantially orthogonal to the height and defined by a degree of overlap between the first and second materials.

Abstract: A haul truck dump tray with a pneumatic shock absorption system is provided. The haul truck dump tray includes a first longitudinal body portion and a second longitudinal body portion joined along a center line by an interposing elastomeric link extending along the center line and bonded to and between them. The haul truck dump tray includes a topside support member joined along the center line by the interposing elastomeric link to the first longitudinal body portion and the second longitudinal body portion. The haul truck dump tray includes a bottomside support member joined along the center line by the interposing elastomeric link to the first longitudinal body portion and the second longitudinal body portion. The resulting haul truck dump tray has improved weight, strength, and durability characteristics.

Abstract: Embodiments herein provide a method of applying a protective coating to a haul truck tray, The method includes (i) installing a mould on at least a portion of the haul truck tray, (ii) placing the at least a portion of the haul truck tray into a jig framework, (iii) heating at least a portion of the haul truck tray placed on the jig framework, (iv) providing a source of fluid protective coating at an elevated point on the at least a portion of the haul truck tray placed on the jig framework, (v) coating at least a portion of the haul truck tray surface with a substantially uniform layer of fluid protective coating, and (vi) allowing the substantially uniform layer of fluid protective coating to cure.

Abstract: An energy-dissipative pneumatic cushioning system for cushioning heavy loads includes (i) one or more support members that extend beneath at least a portion of at least one pneumatic cushioning element and (ii) at least one connector assembly that communicatively couple the at least one pneumatic cushioning element to a gas supply unit and optionally at least one gas reservoir. The at least one gas reservoir is capable of accepting at least a portion of gas from the at least one pneumatic cushioning element under a force of a load. The at least one connector assembly is further operable to allow a return of at least a portion of the gas to the at least one pneumatic cushioning element upon reduction of at least a portion of the force of the load.