Patent attributes
One aspect of the invention involves a honeycomb panel insert for use with a honeycomb panel. The insert comprises a generally cylindrical body having a cylindrical outer peripheral surface, a first end, an opposite second end and a longitudinally extending passage having a first opening in the first end and a second opening in the second end. The first opening has a first perimeter and the second opening has a second perimeter that is relatively smaller than the first perimeter. The longitudinally extending passage has a first section having a first diameter, a second section having a second diameter that is relative smaller than the first diameter and a third section having a third diameter that is relatively smaller than the second diameter. The difference between the first and second diameters provides a first ledge and the difference between the second and third diameters provides a second ledge.
