DIFF Subgroup
B23Q 35/24 Feelers; Feeler units
Introduced: September 1968
Full Title
Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually > using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor > Feelers; Feeler units
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B23Q 35/26 designed for a physical contact with a pattern or a model IPC+CPC Available in IPC and CPC
- B23Q 35/38 designed for sensing the pattern, model, or drawing without physical contact (sensing by means of a fluid jet B23Q35/36) IPC+CPC Available in IPC and CPC