Patent ID: 7322443

Claim:
A device for a trunk comprising a strap for surrounding the trunk; a support held by the strap against the trunk; a mechanical linkage attached to the support; a brake furnished to the mechanical linkage; a frame attached to the linkage for maintaining a person in position; a belt attached to the frame to be wrapped around a person for preventing a falling of the person; wherein the linkage comprises a first hinge formed by a first shaft and a first jacket surrounding the first shaft and attached to the support and having a free arm; a rod having a first end attached to the free arm and having a second end; a second hinge formed by a second shaft and a second jacket surrounding the second shaft and having a first arm attached to the second end of the rod and having a second arm; a shaft having a first end attached to the second arm of the second hinge and having a second end attached to the frame for supporting the frame.