<table class="BreitVoll Sortable_Table ui-sortable">
<thead>
<tbody class="ui-sortable-handle" style="display: table-row-group;">
<tr>
<td id="62" class="Rahmen Fett Farbig Breit150 dpName" colspan="3">Krawcik</td>
...

var id = $(this).parents('tr').find('.dpName').attr('id');