摘要 |
<p>The device has a spherical toggle (2) and a retaining element, in the form of a toggle holder (1), for retaining the spherical toggle at two diametrically opposite positions. A belt is connected with the toggle holder. The toggle holder has a semicircular cross section and includes two opposite ends provided with a screw coupling for connecting an adjustable tether. The screw coupling includes screw sleeves (4, 5) adapted to the diameter and material characteristic of the toggle.</p> |