Patent ID: 6276868
Filing Date: 2001-08-21
Classification: A47B,F16B,Y10T

Abstract:
A device for forming a joint between two members, said device comprising an elongate fastening element, a rotatable tightening element and a sleeve for said fastening element, said tightening element comprising at least one arcuate camming surface engageable with a head portion of said fastening element such that rotation of said tightening element about an axis of rotation thereof pulls said fastening element generally towards said axis of rotation, said sleeve (i) being adapted such that, in use, a leading end portion thereof remains in a fixed position relative to said axis of rotation, (ii) having an opposite end portion adapted to be radially expandable by said fastening element when so pulled for fixing said fastening element to one such joint member and (iii) being partially collapsible in the lengthwise direction thereof.