DIFF Subgroup
B23K 26/04 Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
Introduced: January 1980
Full Title
Working by laser beam, e.g. welding, cutting or boring > Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam > Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2014.
Child Classifications
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- B23K 26/042 Automatically aligning the laser beam since 2014 +1 CPC IPC+CPC Available in IPC and CPC
- B23K 26/046 Automatically focusing the laser beam since 2014 +1 CPC IPC+CPC Available in IPC and CPC