| 摘要 |
<p>A gate assembly (2) is provided for positioning in an opening through which selective entry is required. The gate assembly (2) includes barrier means (4,6) mountable directly or indirectly to one or more surrounding surfaces (50) defining the opening. Hinge means (16,18) are provided to allow the barrier means (4,6) to be movable relative to the surrounding surfaces (50) in use between a closed position, wherein the opening is closed, to an open position, wherein the opening is open. The hinge means (16,18) include a hinge pin (26) movably mounted in a channel or recess (32). The channel or recess (32) receiving the hinge pin (26) in use has a taper which narrows from an opening (34) of said channel or recess (32) through which said hinge pin (26) is located in use towards a base (36) or opposite end of said recess or channel (32).</p> |
