| 摘要 |
The wicket consists substantially of a support (2) which contains a shaft (5) bearing a leaf (4), the said shaft (5) being controlled either by a return spring or by an electric motor (6), characterised in that the leaf (4) is connected, via a friction system, to the said motor, the spindle (5) which supports the said leaf (4) being situated at a distance from the vertical limiting plane of passage which is at least equal to the thickness of the leaf (4), windows (18-19) being provided in the support (2) so as to allow a rotation by twice 90 DEG of the said leaf. <IMAGE> |
