Alarm system for protecting the passenger compartment of vehicles, in particular motor vehicles
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DEVICE FOR CONTACTLESS COUPLING OF THE CONTROL AND POWER CURRENTS BETWEEN THE ELECTRONICS ON THE LOCKING CYLINDER AND THE ELECTRONICS IN THE KEY WITH AN ELECTRONIC / MECHANICAL LOCKING DEVICE
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Lock cylinder with key
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Ultrasound alarm system having an ultrasound transmitter/receiver arrangement
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Bicycle, in particular with an electromotor
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Two-wheeled vehicle, in particular bicycle, with a stand
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Cycle with a drive by means of an electric motor
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Bicycle, in particular with an electric motor
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SENSOR FOR PERFORMING THE DISTANCE MEASUREMENT ACCORDING TO THE ULTRASONIC ECHOPRINZIP
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CYLINDLE LOCK WITH KEY FOR MECHANICAL AND / OR ELECTROMECHANICAL LOCKING
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METHOD FOR DISTANCE MEASUREMENT ACCORDING TO THE ULTRASONIC ECHOPRINCIPLE AND CIRCUIT ARRANGEMENT AND DEVICES, IN PARTICULAR ON THE MOTOR VEHICLE
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Blind person's walking aid - has ultra-sound distance measuring system built into walking stick handle
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Alarm system for buildings or vehicles - has magnet moved by lock cylinder to trigger reed relay contacts coupled to interlocked circuit
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CYLINDLE LOCK WITH KEY FOR MECHANICAL AND / OR ELECTROMECHANICAL LOCKING
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Car driver's route information system with memory - uses test and comparison circuit fed with route measured values, car diagnostic values and signals for triggering stored information
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Stereo system for car - has loudspeakers mounted at sides of car under front edge of rear seat
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Magnetic lock for central or remote locking system - has reed switches arranged in code and closed by key with coded magnets
