作者: Kevin G. Smith , Rodolfo Jesus Bernal , Thomas E. Jean , Scott P. Arendt , Vladimir Fabian
DOI:
关键词: Coaxial 、 Geometry 、 Perpendicular 、 Annulus (mycology) 、 Fastener 、 Flange 、 Outer annulus 、 Boss 、 Structural engineering 、 Clamp 、 Geology
摘要: A self-contained fastener is provided for attaching to a structure having opposing edges that flank cavity across gap. The includes grip member, clamp member and latch member. has knob an inner annulus disposed thereon along axis of symmetry. central through-hole coaxial with the annulus. arc tab radially protrudes therefrom. boss outer thereon. first second dimensions perpendicular axis, dimension being shorter than flanked by ledges dimension. Each ledge arranged engage respective edge structure. coaxially insertable into stud flange. at proximal end through-hole. flange distal third block can be inserted through In response clockwise turning, rotates within angular notch until inhibited annulus, whereby retracts through-hole, thereby engaging