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Marking apparatus or scanning with a measuring device for measuring the speed of an object and method for measuring the velocity of an object with said marking apparatus or scanning
Marking apparatus or scanning with a measuring device for measuring the speed of an object and method for measuring the velocity of an object with said marking apparatus or scanning
Marking apparatus and / or scanning for marking and / or scanning an object, comprising: - a head (20) marking and / or scanning a plurality of spaces (24) recepciónpara devices (40 ) marking and / or scanning and - a drive mechanism for providing relative movement of the object relative to lacabeza (20) marking and / or scanning in a direction (16) of advance during operation marcadoy / or scanning, characterized in that a device (50) measurement for measuring the speed of the object is available, the device (50) measuring comprising - a transmitter having a fiber (56) transmission for transmitting a light to the object, - a receiver having a first fiber (57) for receiving and a second fiber (58) receiving parala receiving reflected light from the object, wherein the reflected light received by the first fiber (57) reception is a first a signal light and the reflected light received by the second fiber (58) derecepción form a second light signal, and - means (70) sensor and processor pair signals detecting the first and second light signals, for determining a time shift between the first signal light and second signal light Y to conversion determined time shift in a value of velocity of the object, the fiber (56) of transmission, the first fiber (57) receiving and second fiber (58) receiving are dispuestasdentro a common first bushing (52), devices (40) marking and / or scanning includes a second caps, the first and second caps have corresponding connector sections and are connected deforms variable spaces (24) receiving the head (20) marking and / or scanning, and the device (50) measurement is disposed within at least one of the spaces (24) receiving lacabez to (20) marking and / or scanning for measuring the speed of the object in the direction (16) forward.
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