摘要 |
<p>The clamping hoop (1) is coupled, via a resetting device (11), to a junction base (12) with a through pass, while in lowre region of base is located a guide slot (121). In the guide slot is slidably fitted a displacement element (21) as part of a copuling member (2).An ear piece (3) is connected to the coupling element, via a positioning mechanism (4), such that the ear piece is rotatable in an angular rane. A band (16), carrying an axis (17) is fitted to one clamping hoop end, with a protrusion (171) on the axis near the band. INDEPENDENT CLAIM is included for a hearing aid set.</p> |