首页>
外国专利>
Safety system for e.g. press comprises transponder antenna mounted on machine, each operator carrying transponder and control relay switching off current supply to machine when this enters magnetic field of antenna
Safety system for e.g. press comprises transponder antenna mounted on machine, each operator carrying transponder and control relay switching off current supply to machine when this enters magnetic field of antenna
The safety system for all types of machine comprises a transponder antenna mounted on the machine, each operator carrying a transponder. When this enters the magnetic field of the antenna a control relay switches off the current supply to the machine.
展开▼