| 摘要 |
1316238 Stud-and-socket fastenings NELMOR Inc 5 May 1970 [7 Jan 1970] 4676/72 Divided out of 1294026 Heading E2B A stud-and-socket fastener of stiff plastics comprises two members having conical interfitting surfaces which are held in place by a radially projecting rim on one interfitting with a corresponding recess in the other, this rim being also of frusto-conical shape and axially bounded by oblique shoulders, and the socket member comprising a ring of cantilever legs for resilience. As shown for part of a mirror mounting described in the Parent Specification 1294026, the stud 25 has a rim 25R located in a corresponding circumferential groove in a socket member comprising a ring of legs 24L formed by a groove 24G and radial slots (not visible). |
