초록 ▼

An adjustable fastener, preferably made from metal, for joining two structural elements (1, 2). Said fastener essentially consists of a holding element (3) comprising a relatively narrow sleeve-like ring (4), and tongue-like or ear-like members (6) projecting from the circumference of said ring (4);

An adjustable fastener, preferably made from metal, for joining two structural elements (1, 2). Said fastener essentially consists of a holding element (3) comprising a relatively narrow sleeve-like ring (4), and tongue-like or ear-like members (6) projecting from the circumference of said ring (4); and a force transmitting member (7) provided with a through hole (8). Due to its special design, said holding element (3) will lock to structural element (1) and, thus, constitute a stable holding member for said force transmitting member (7).

대표청구항 ▼

An adjustable fastener, preferably made from metal, for joining two structural elements, the fastener comprising a holding element for mounting in a through bore formed in a first of the structural elements from one side of the first structural element facing a second of the structural elements, the

An adjustable fastener, preferably made from metal, for joining two structural elements, the fastener comprising a holding element for mounting in a through bore formed in a first of the structural elements from one side of the first structural element facing a second of the structural elements, the fastener further comprising a force transmitting element, a part of which is externally threaded for threading into a holding element and which is provided with a through hole including a stop for a screw head or the like adjacent one end of the through hole, the through hole being at least in part shaped with a polygonal cross section, the holding element comprising a ring with a central axis and circumferentially spaced elongate tongue-like members projecting from one end of the ring for locking the holding member in the first structural element, the tongue-like members being internally threaded, having corrugated longitudinal edges, and being inclined circumferentially relative to the axis of the ring.