| 摘要 |
<p>Device for the linear assembly of two tubular structural elements (A and B), characterized in that said device has the shape of a clamp (I) comprising two levers (10 and 20) hingedly mounted on a pivot (30), and having four end jaws (10a, 20a and 10b, 20b) conforming pairwise to the inner shape of said tubular elements to be assembled (A and B). When said levers (10 and 20) separate (shown by arrows at a and b), they lock said tubular elements by engaging said jaws (10a, 20a and 10b, 20b) with the inner walls of said tubular elements. Closure of the levers causes the jaws to unlock. Said levers (10 and 20) moved towards or away from each other around the pivot (30) by a manual control mechanism (40) in the form of a clamping screw (42) which passes through one (20) of said levers provided with a threaded hole (41) and engages at one (42a) of its ends the opposite lever (10).</p> |
