| 摘要 |
<p>A swimming pool bulkhead is disclosed having a vertical surface on one or both sides which may be used as swimmer arrival signal devices. The bulkhead has swimmer arrival signal panels in all swimming lanes on at least one vertical side face and comprises a rigid structure having top members and bottom members extending lengthwise along the bulkhead, a walkway supported on the top members, the bulkhead vertical side face divided into substantially equal portions establishing individual swimming lanes. Roller support means are provided at each end of the bulkhead and removable locating and anchoring means at each end of the bulkhead. At least one swimmer arrival signal panel is provided within each of the portions representing individual swimming lanes, the panel extending between the top member and the bottom member on at least one side of the bulkhead, the panel having a switch means adapted to be activated when the panel is contacted by a swimmer.</p> |
