DIFF Subgroup
F16H 21/46 with movements in three dimensions [3D]
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Gearings comprising primarily only links or levers, with or without slides > with movements in three dimensions [3D]
CPC:
Gearings comprising primarily only links or levers, with or without slides (F16H23/00 takes precedence) > with movements in three dimensions [3D]
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F16H 21/50 for interconverting rotary motion and reciprocating motion IPC+CPC Available in IPC and CPC
- F16H 21/52 for interconverting rotary motion and oscillating motion IPC+CPC Available in IPC and CPC
- F16H 21/54 for conveying or interconverting oscillating or reciprocating motions IPC+CPC Available in IPC and CPC