Fischerwerke Gmbh & Co. Kg

Fischerwerke Gmbh & Co.

Fischerwerke Artur Fischer Gmbh & Co Kg

Jochen Kaupp

Hartmut Bohnet

Roland Unterweger

Mathias Haag

Rainer Fischer

Paul Schmieder

The invention relates to a fixing element () for anchoring in an undercut drilled hole. The fixing element () has a shank portion () and an expansion element (), there being arranged on the shank portion () an expander body () for expanding the expansion element () and a load-application means (). The expansion element () is sleeve-like, having at its end that is at the rear in the direction of introduction (E) a ring-shaped main body () at the introduction end of which there is arranged an expansion lobe () having an opening ().

Fixing element

The invention relates to a fixing element () for anchoring in a drilled hole, having a shank portion () and an expansion element (), there being arranged on the shank portion () an expander body () for expanding the expansion element (). The expansion element () has a plurality of arcuate expansion lobes (), each expansion lobe () being formed by two bridging portions () connected by a yoke (). The bridging portions () of the expansion lobes () together generate an envelope surface (M) of the expansion element (), which envelope surface (M) has rotational symmetry about the longitudinal axis (A) of the fixing element (). In order to provide a fixing element () which can be used both in a wide and also in a narrow drilled hole, the invention proposes that the yoke () have an arcuate curvature () which projects beyond the envelope surface (M) in the radial direction (R).

Anchor sleeve

A storage device for compact disks has a housing provided with guide a unit, a slider member guided by the guide a unit and adapted to accommodate a compact disk, spring a unit urging the slider member into a removal position projecting out of the housing, a latching arrangement holding the slider member against a force of the spring a unit in a position pushed into the housing, an unlatching button for unlatching the latching arrangement, the latching arrangement having a bending bar with one end fixedly attached and another end which is free, the bending bar having at a distance from the fixedly attached end, a catching lug, a catching surface in which the catching lug is in engagement when the slider member is in the pushed-in position, the bending bar having the unlatching button at the free end so that on actuation of the unlatching button the bending bar is bent resiliently so that the catching lug comes free of the catching surface.

Storage device preferably for several compact discs

Growing community of inventors

Waldachtal, Germany

Jochen Kaupp