| Subway has everything a stamp collector might need from stamp hinges to the highest quality deluxe hingeless albums. |
| Schaubek-album pages in the Brillant design guarantee an ideal, hingeless storage of mint and cancelled stamps. |
| The existing two-bladed, semi-rigid, teetering rotor system is replaced with a four-bladed, hingeless, bearingless rotor system. |
| Over-goggles with hingeless side pieces and with soft side piece ends. |
| Induced shear based mechanism is used for attaining active twist in a soft-inplane hingeless rotor with a two-cell thin-walled airfoil section. |
| The hingeless and screwless models have brought about what could be the most revolutionary innovation in eyewear design. |
