DIFF Subgroup
F16H 48/38 Constructional details (the outer casing comprising the differential and supporting input and output shafts F16H57/037)
Introduced: January 2012
Title
Titles differ between systems:
IPC: Constructional details
CPC: Constructional details (the outer casing comprising the differential and supporting input and output shafts F16H57/037)
Full Title
Full titles differ between systems:
IPC:
Differential gearings > Constructional details
CPC:
Differential gearings (cooling or lubricating of differential gearing F16H57/04) > Constructional details (the outer casing comprising the differential and supporting input and output shafts F16H57/037)
CPC subdivides this area 3x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
Note: 3 CPC extensions are marked as secondary classification only.
IPC defines codes here since 2012.
Child Classifications
Navigate with arrow keys, Enter to open
- F16H 48/40 characterised by features of the rotating cases since 2012 +1 CPC IPC+CPC Available in IPC and CPC
- F16H 48/42 characterised by features of the input shafts, e.g. mounting of drive gears thereon since 2012 +1 CPC IPC+CPC Available in IPC and CPC