| 摘要 |
A fastener assembly (10), in respect to forces which are subsequently applie d, after installation thereof, when forces is applied in one direction, this fastener assembly (10) is self adjusting incrementally, as needed in travel or actuation; yet when a force is applied in the opposite direction, this fastener assembly (10) is not self adjusting and there is no travel or actuation. The invention includes also the building structure and method.</S DOAB> |
