| 摘要 |
There is disclosed an elongate strip intended for attachment to a flange, the strip having a channel formed by a base (3, 6) and two opposing side walls (2, 5), the strip being deformable between a first configuration in which the side walls (2, 5) are splayed apart and a second configuration in which the side walls (2, 5) are relatively close to each other, energy being required to effect deformation of the strip out of its first configuration or second configuration, with energy thus being required to effect deformation of the strip from the first to the second configuration and vice versa, with the strip having stability when at rest in either of the first and second configurations. The strip can grip a flange or the like. <IMAGE> |
