Abstract: The invention relates to an apparatus for production of an electromagnetically shielded connection between a plug arrangement (which has at least one plug) of a first unit and a socket arrangement, which has at least one corresponding socket, of a second unit. The at least one plug and the at least one socket form a plug connection when connected to one another. The plug connection is surrounded by a shielding device which provides good electromagnetic shielding for it and is formed by the at least one plug and the at least one socket independently.

Abstract: The invention relates to a securing apparatus for a portable electronic unit to an adapter, which is electronically and/or mechanically connected to a physical unit, in particular an aircraft. The adapter is provided with a locking device which has a control element that is mounted via a shaft, with the shaft being provided with an eccentric device, and with the eccentric device pushing the portable device (which is inserted into the adapter) to a vibration-proof locked position by operation of the control element beyond the dead point of the eccentric device.

Abstract: The invention relates to an apparatus for production of an electromagnetically shielded connection between a plug arrangement (which has at least one plug) of a first unit and a socket arrangement, which has at least one corresponding socket, of a second unit. The at least one plug and the at least one socket form a plug connection when connected to one another. The plug connection is surrounded by a shielding device which provides good electromagnetic shielding for it and is formed by the at least one plug and the at least one socket independently.