| 摘要 |
A lagging member (6) for the peripheral wall (7) of a belt pulley (10), processing roll or the like which comprises a laminated structure made up of a thin flexible non-extensible sheet (9), nominally metal; flexible lagging material (12) bonded to the normally outer side of the sheet (9); a layer (13) of flexible elastomeric material bonded to the normally underside of the sheet (9); and means (28) for fastening the member peripherally to the pulley/roll surface (16) with the elastomeric layer wrapped in torsional stress-supporting mating engagement therewith. In one form of the invention, there is incorporated at the normally circumferentially spaced edges of the member heavier, weldable weight, metal (31, 32) which is adapted for welding to the pulley/roll surface (16). |
