Patent attributes
A suspension aid 1 has a frame 3a, 3b and two curved arms 5, 7 rotatably connected thereto. The frame is provided with two pivot axes 9 about which the arms are rotatable. Between the arms there is a transmission element 11 which is slidable in the frame. A suspension element 13 to which an object can be suspended is attached to the transmission element. The arms are rotatably connected to the frame near a first end 5a, 7a and are provided with a toothing 17, 19. The transmission element is provided with two toothed racks 21, 23 which are in engagement with the toothings. The transmission element is provided with a contact surface 29 which, when the suspension aid is around the tube, comes into contact with the tube and stops the transmission element, whereby the frame moves with respect to the transmission element and thereby rotate the two arms with their free ends towards each other.
