| 摘要 |
A fence (1) is used to close off a passage formed by an opening in a floor of a scaffold or another building construction. It is desirable for the fence after placement not only to be present on one side of an opening, but also to extend partly on an adjoining side. In this way the fence (1) has an angular shape and is asymmetric with respect to an imaginary plane (3). The fence (1) is provided with two side planks (17 and 19) that, after placement of the fence in a scaffold, are present at both the bottom and the top of the fence. The imaginary plane (3) is therefore at right angles to the side planks (17 and 19) and passes through the middle of the fence. In this way the fence (1) can be used even when upside down, so that it makes no difference in which corner of the floor the opening is found. The side planks (17 and 19) form one whole with the rest of the fence (1). |
