DIFF Subgroup
F16D 3/02 adapted to specific functions
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Yielding couplings, i.e. with means permitting movement between the connected parts during the drive > adapted to specific functions
CPC:
Yielding couplings, i.e. with means permitting movement between the connected parts during the drive (couplings disconnectable simply by axial movement F16D1/10; slip couplings F16D7/00) > adapted to specific functions
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F16D 3/04 specially adapted to allow radial displacement, e.g. Oldham couplings IPC+CPC Available in IPC and CPC
- F16D 3/08 Couplings for intersecting shafts, provided with intermediate bars bent in an angle corresponding with the angle of intersection IPC+CPC Available in IPC and CPC
- F16D 3/10 Couplings with means for varying the angular relationship of two coaxial shafts during motion IPC+CPC Available in IPC and CPC
- F16D 3/12 specially adapted for accumulation of energy to absorb shocks or vibration (by making use of fluid elements F16D3/80) IPC+CPC Available in IPC and CPC
- F16D 3/14 combined with a friction coupling for damping vibration or absorbing shock IPC+CPC Available in IPC and CPC