| 摘要 |
<p>A temporary roof anchor 11 for fitment to a roof support structure 23b, the roof anchor comprising: first attachment means 15 for temporary fitment to the roof support structure; second attachment means 16 remote from the first attachment means for attaching safety equipment; and shock absorbing means 13 having a deformable region extending between the first and second attachment means in a first length when not subject to a deformation force corresponding to a critical sudden load, the shock absorbing means lying substantially in a single plane and comprising a substantially rigid structure that, when subject to the critical sudden load, deforms, elongating to a greater length than the first length.</p> |
