Abstract: A sheathed elongated profile, that is, shaped product, is disclosed. The elongated profile may include a main profile body that is at least partially sheathed in a first synthetics component. The elongated profile may also include at least one disposal, that is, protrusion, on the main profile body that is not completely sheathed in the first synthetics component and at least partially sheathed in a second synthetics component. Methods and devices for producing the elongated profile are also disclosed.

Abstract: A sheathed elongated profile, that is, shaped product, is disclosed. The elongated profile may include a main profile body that is at least partially sheathed in a first synthetics component. The elongated profile may also include at least one disposal, that is, protrusion, on the main profile body that is not completely sheathed in the first synthetics component and at least partially sheathed in a second synthetics component. Methods and devices for producing the elongated profile are also disclosed.

Abstract: A plug connector having a plug body for holding the plug side of a socket body and having a resilient cage arranged on the plug body with resilient tongues which are axially slotted on the plug side, clasp the circumference of the socket body when it is mated with the plug body, and can be compressed radially by a locking sleeve which can be moved on the resilient cage. According to the invention, the resilient cage is itself arranged movably on the plug body and can be pushed back so far in the cable-side direction to a cleaning position that the plug-side end of the plug body is freely accessible.

Abstract: A plug connector having a plug body for holding the plug side of a socket body and having a resilient cage arranged on the plug body with resilient tongues which are axially slotted on the plug side, clasp the circumference of the socket body when it is mated with the plug body, and can be compressed radially by a locking sleeve which can be moved on the resilient cage. According to the invention, the resilient cage is itself arranged movably on the plug body and can be pushed back so far in the cable-side direction to a cleaning position that the plug-side end of the plug body is freely accessible.

Abstract: An interchangeable holder (1) for hollow drills, having a support element (4) for receiving a base end (11) of a drill rod (10) of the hollow drill on a front face, and a holding device (12) for a handle of the support element (4) on associated recesses (15) that are configured in the wall of the drill rod (10) on its base end (11). To provide a universal interchangeable holder on which drill rods with different diameters can be mounted, the support element (4) has a front-face annular rest zone (9) that receives drill rods (10; 10?; 10?) with different diameters. A locking device (24), together with the holding device (12), is effective across the width of the annular rest zone (9) in order to maintain the respective drill rod (10; 10?; 10?) placed on the rest zone (9) and held by the holding device (12) locked in a center position.

Abstract: The invention relates to an interchangeable holder (1) for hollow drills, comprising a support element (4) for receiving a base end (11) of a drill rod (10) of the hollow drill on a front face, and a holding device (12) for a handle of the support element (4) on associated recesses (15) that are configured in the wall of the drill rod (10) on its base end (11). The aim of the invention is to provide a universal interchangeable holder on which drill rods with different diameters can be mounted. To this end, the support element (4) has a front-face annular rest zone (9) that receives drill rods (10; 10′; 10″) with different diameters. A locking device (24), together with the holding device (12), is effecitve across the width of the annular rest zone (9) in order to maintain the respective drill rod (10; 10′; 10″) placed on the rest zone (9) and held by the holding device (12) locked in a center position.

Abstract: A surgical device of the kind having a cannula fitted with a laterally extending wing or wings also includes a sheet of flexible material having an adhesive surface which is fixed to the wing or wings and is capable of folding forwardly beyond the wing or wings to engage the skin of the patient to hold both the cannula and the remainder of the device in position. This avoids the need for the separate piece of surgical plaster used in the past since the adhesive-covered flexible sheet is automatically to hand and is automatically located with considerable accuracy. With a double wing construction the flexible sheet is preferably fixed so as to extend from the rear edge of the wings and when folded forwardly this brings the layer of adhesive into contact with the upper surface of the wings and also into contact with the skin of the patient beyond the forward edge of the wings. The sheet of flexible material preferably carries a layer of pressure-sensitive adhesive covered by a removable barrier sheet.