| 摘要 |
The handrail entry safety device comprises a collar, and a base, having an upper section attached to the enclosure of the balustrade. A lower section has a seat for receiving the collar. The lower section and collar receive and surround the handrail. The upper section is hingedly attached to the lower section above the handrail. The collar comprises a first surface, a seat surface, and a channel having a cross-sectional area extending through the surfaces. The cross-sectional area of the channel increases as the channel extends from the first surface to the seat surface. |
