| 摘要 |
<p>A stabiliser (10) for tripods (1) and the like, including a rod (11) for each tripod leg (2), arranged for connection on one side to the corresponding leg (2) and converging, on the other side, in a common connection, the rods (11) each comprising at least two rod members (12, 13) slidable telescopically one with respect to the other in an axial direction, and arresting means (14) for reversibly locking the rod members (12, 13) one with respect to the other according to the preselected adjustment, wherein the arresting means (14) are of a unidirectional type, active in only one direction between the rod members (12, 13) for releasably blocking their relative axial sliding in one direction and for permitting free axial sliding in the opposite direction.</p> |
