Simultaneous laser welding apparatus of a vehicle light and simultaneous laser welding method of a vehicle light
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United States of America Patent
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Mar 9, 2021
Grant Date -
Oct 18, 2018
app pub date -
Apr 12, 2018
filing date -
Apr 14, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A simultaneous laser welding apparatus of a vehicle light comprising a placement support for a container body and a lenticular body of a vehicle light welded together at reciprocal perimeter profiles, a plurality of laser sources, a plurality of optical fibres associated with the laser sources at input ends for transmitting the light beams, a fibre-holder support device for blocking output ends of the optical fibres in predetermined positions, spaced apart by a pitch, a light guide provided with at least one seat which receives the light beams coming from the output ends of the optical fibres, to a light output wall which sends the light beams towards the welding interface. A single optical fibre is associated with each laser source.
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International Classification(s)
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- B60Q:ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- F21S:NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
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