Patent ID: 7516927

Claim:
A device configured to be locked and unlocked to a supporting rail with two opposite raised edges, the device comprising: a panel configured to slide longitudinally along the supporting rail in an unlocked position; a first attachment unit configured to be connected with a first raised edge of the supporting rail, configured to be movable in an unlocked position, and configured to take a locked position on the first raised edge of the supporting rail; a second attachment unit configured to be connected with a second opposite raised edge of the supporting rail, configured to be movable in an unlocked position, and configured to take a locked position on the second raised edge of the supporting rail; and an operating element connected to the first and second attachment units and configured to convert a translation movement of the first attachment unit into a rotary movement of the second attachment unit, the translation movement being a sliding movement of the operation element relative to the panel, the second attachment unit including a rod that is configured to perform the rotary movement when actuated by the translation movement of the operating element.