Abduction device for being fastened on seat surface of bath tub lifter, has spreading device that is insertable into bore hole in seat surface, where spreading device includes forceable spreading element

摘要

The device has a spreading device that is insertable into a bore hole in a seat surface, where the spreading device includes a forceable spreading element (10) and a forcing element (20) that is designed to force the spreading element. The spreading element has a hollow cylindrical section (11) and a slot (13). The slot extends over entire length of the spreading element. The spreading element is provided with a projection (14) for supplying a positive interference in a forced condition. The forcing element comprises a linkage (21) with a conical forcing section (22).