Patent ID: 9624953
Date: 2017-04-18
CPC Classifications: B64G,F16B,Y10T

Claim:
1. An assembly comprising two parts temporarily connected by a connecting element surrounding said assembly, wherein: said connecting element is subjected to an internal bending deformation stress, said assembly comprises stress-keeping means with controlled stress relief, which connect two opposite ends of said connecting element so as to counteract said internal bending deformation stress, said assembly comprises attaching means for attaching said connecting element to each of said parts, said attaching means comprise at least two layers of cured adhesive which respectively coat said parts and make a surface connection between each of the parts and said connecting element, said internal bending deformation stress is at a sufficient level to unsecure the connecting element from said parts by extending the connecting element to a rest position, when said stress-keeping means are controlled so as to release said ends of said connecting element, wherein said connecting element has a first, flat shape when not attached to said parts of said assembly and a second, ring shape when said stress-keeping means connects two opposite ends of said connecting element, and wherein bending said connecting element from said first, flat shape to said second, ring shape creates said internal bending deformation stress in said connecting element.