| 摘要 |
PROBLEM TO BE SOLVED: To provide several types of fasteners, fastening systems, fastener assemblies and related areas, in particular, a releasable fastening system (150) which has a pin (152) with a locking cavity (163).SOLUTION: The pin is intended for insertion in an aperture (154). Locking means (158, 160) engages with the locking cavity (163) of the pin (152) when the pin (152) is received in the aperture (154). The fastening system (150) also includes unlocking means (162) which includes a material adapted to contract when activated. When the material contracts, engagement means (158) included in the locking means (158, 160) disengages from the locking cavity (154). |
