Abstract: Support for standard boxes of compact disks in the form of a tray provided with transverse vertical walls spaced at a distance greater than the thickness of a box in such a way that the boxes are able to occupy two stable oblique positions. The tray has two raised lateral parts spaced at a distance of between the width and the length of a box and one transverse wall out of two extends only over the width of the raised part, in such a way that the single boxes may be placed on their big side on the raised parts, while the double boxes may be placed between the raised parts on the bottom of the tray.

Abstract: Arrangement constituted by a stack of boxes intended to contain drawers, in particular for the storage of audio and video recording tapes. The boxes have different dimensions. The widths and heights of the boxes are dimensioned to adapt to the contents and to allow a large number of combinations. On their upper side, the boxes comprise profiled ribs on which are fitted grooves of matching profile provided on a lower side of the boxes.

Abstract: A tying and storage ring for a reel of recording tape has a strip of extensible flexible material intended for surrounding a reel. It is equipped with closing means having a buckle made in one piece with a suspension hook and fastened rigidly to one of the ends of the strip, this buckle, when under tension, catching on a boss formed on the other end of the strip. The buckle has an orifice surrounding the boss and its sides have gripping means. The strip can also have a protective boss located very near the end of the buckle or, in an alternative embodiment, the end of the buckle has a sloping front face preventing the buckle from being caught accidentally.

Abstract: A cassette comprising a housing made of two portions having a front surface provided with an aperture through which access can be had to the video tape, this aperture being closed by a flap/hingedly mounted to the cover. This flap is locked by a bolt consisting of a lever of synthetic material molded integrally with a resilient arm acting as a return spring and which is engaged by a notch on a lower boss on which it is held by a boss rigid with the cover. The lock can be introduced freely into its recess and positioned automatically when fitting the cover. The release is obtained in the known manner through a window.

Abstract: A drawer of moulded synthetic plastics material is adapted to be equipped with an auxiliary locking device, preferably in the form of a box, which is located and fixed within a front housing of the drawer. This auxiliary locking device comprises a lock provided with a bolt, and it is provided with projecting parts engaging and locking automatically inside cut-outs provided for this purpose in the housing of the drawer.

Abstract: A ring for sealing and storage, a spool of recording tape comprising a band of flexible and extensible matter intended for surrounding a spool and equipped with a hook and a loop for closure and tension. The band, the loop and its link for hingeing onto the band, are all in one piece, the hingeing of the link being ensured by zones of reduced thickness. The whole is moulded on the flat, since when the link is made to pivot backwards the first time, being equipped with ramps it passes by a column by elastic deformation, a return of the link into the original position being then prevented so as to obtain a pre-hooking position of the loop.