Abstract: A plate-like carrier element which is intended for accommodating devices, for example, for picking up and processing signals is arranged in a vehicle body such that, in the event of crash-induced deformation of the same in the longitudinal direction of the vehicle, damage to the installed devices is avoided. This is achieved in that the carrier element can be fastened on the vehicle-body floor and the connection between the two is such that crash-induced floor deformation, which takes place in the longitudinal direction of the vehicle, results, on the crash side, in an upwardly directed tilting movement of the carrier element, which bears the devices on its top side.

Abstract: An autoclave useful for pressure digestion of samples for chemical analysis, consisting of a closeable vessel containing the sample, which during operation sustains elevated temperatures and pressures. The autoclave has a PTFE (Teflon) beaker and lid, in direct contact with each other thus forming a tight seal with an excess-pressure release mechanism. The assembled vessel is held in a device that presses the sealing surfaces of the beaker and lid together, through pressure on a metallic lid support disc. The sealing surfaces of the beaker and lid are free-standing, which permits a direct release of excess-pressure and necessitates an extended clamping device for the lid support disc, which is fixed at a single point.