Abstract: A spectacle frame securing device for securely displaying of a product, such as a spectacle frame or glasses, relative to a display board with a display surface includes at least one display unit including a frame or chassis for arranging thereof relative to the display surface, a product holder for holding of the product during displaying thereof, and a lock-in assembly. The lock-in assembly includes a lock-in member movable between an opened position and a closed position, for locking in of the product in the holder when the lock-in member is in the locked position and transfer means for transferring of a movement to the lock-in member from drive means for the purpose of moving between the opened position and the closed position. Each of the at least one display unit is separately arrangeable relative to the display surface arrangeable of the display board.

Abstract: Disclosed is a spectacle frame presentation device for presenting spectacle frames in a predetermined number of presentation positions in a presentation environment, such as in a shop or at a fair. The device is suitable for an attractive presentation and easy removability of the spectacle frame. The device includes a column body wherein the column body has an elongate form and in a position of use has a relatively narrow front aspect relative to a relatively wide side aspect; and a predetermined number of recesses, such as cut-away portions, for forming respective presentation positions therein. The recesses are preferably formed as side portions cut out of the column body. The column body is a uni-body, preferably formed by means of manufacturing processes for forming an internal space. Also disclosed is a lock-in assembly and a method for manufacturing the spectacle frame presentation device.

Abstract: Device for the secure display of a number of articles positioned alongside or above one another. This device consists of a support to which a number of pin-shaped projections are rigidly attached. A number of hook-shaped projections are fitted such that they are movable relative to said pin-shaped projections and together with said projections are able to delimit a retainer. These hook-shaped projections can be operated together with the aid of motor means. It is proposed that the motor means are not constructed such that they are rigidly connected to the operating rod for these hook-shaped projections but to have only the opening stroke of the operating rod performed by the motor means. Closing consequently takes place by the weight, optionally assisted by a spring. In the closed position, locking is provided which optionally can be operated by the motor means.