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US 2011/0031227 A1Published application
Device For Inscribing Identification Plates
OwnerThomas Gangl, Michael Rudertinventors
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OwnerThomas Gangl, Michael Rudertinventors
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The invention relates to a device for inscribing identification plates (16) with a laser inscribing device, a support plane (14) for the identification plates (16), a writing head (20) for applying the inscription to the identification plates (16) and a displacement unit (18) for displacing the writing head (20) over the support plane (14). According to the invention, the laser inscribing device comprises a resonator (26) and a fixed pumped light source, physically separate from the resonator (26), connected to the resonator (26) by means of a waveguide (28) and the resonator (26) forms part of the writing head (20), or the laser inscribing device comprises a fibre laser (40) and an optic fibre (42), wherein the optic fibre (42) is connected at the first end thereof to the resonator of the fibre laser (40) for injecting the light emitted thereby and connected at the second end (44) thereof to the writing head (20).
Device for inscribing identification plates (16), having a laser inscription device, having a support plane (14) for the identification plates (16), having an inscription head (20) for applying the inscription to the identification plates (16), and having a movement unit (18) for moving the inscription head (20) over the support plane (14), wherein the laser inscription device has a resonator (26) and a pumped light source connected with the resonator (26) by way of a light guide (28), which source is disposed in a locally fixed manner, and spatially separated from the resonator (26), and that the resonator (26) is part of the inscription head (20).
Device for inscribing identification plates (16), having a laser inscription device, having a support plane (14) for the identification plates (16), having an inscription head (20) for applying the inscription to the identification plates (16), and having a movement unit (18) for moving the inscription head (20) over the support plane (14), wherein the laser inscription device has a fiber laser (40) as well as a light-guide fiber (42), whereby the light-guide fiber (42) is connected with the resonator of the fiber laser (40) with its first end, to introduce the laser light that is coupled out, and is affixed on the inscription head (20) with its second end (44).
Dependencies are inferred from the claim text.