Abstract: The invention relates to an arrangement (11) having a hollow panel (1), for example a honeycomb panel, and a joint fitting (6). For the purpose of stable fixing, the invention proposes that the joint fitting (6) be inserted through a hole in a covering panel (3) of the hollow panel (1) and into a counterbore on the inside of the other covering panel (4) of the hollow panel (1). As a result, the joint fitting (6) is provided with stable support against forces in a radial direction, that is to say against forces acting in the plane of the panel. There can be inserted into the joint fitting (6), for example, an eccentric clamp (19) known per se, by means of which, as a result of rotation, a tension anchor (14) can be tensioned.

Abstract: The invention relates to anchors for fixing an article (2) to a substrate (3). In order to improve such an anchor (4) in respect of its capacity to absorb transverse force in the event of earthquakes, the invention proposes that the anchor (4) have a conversion device (14) such that movement of an article (2) fixed with the anchor (4) relative to the substrate (3) and transverse to the longitudinal axis of the anchor (4) results predominantly in an increase in the axially acting pre-tensioning force of the anchor (4).