Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts

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 > Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts

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) > Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

4 shared codes have differing titles between IPC and CPC.

Child Classifications

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F16D 3/18 the coupling parts (1) having slidably-interengaging teeth +1 CPC −1 IPC IPC+CPC Available in IPC and CPC
F16D 3/20 one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members (F16D3/18, F16D3/24 take precedence) IPC+CPC Available in IPC and CPC
F16D 3/24 comprising balls, rollers, or the like between overlapping driving faces, e.g. cogs, on both coupling parts IPC+CPC Available in IPC and CPC
F16D 3/26 Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected (F16D3/18, F16D3/20 take precedence) +1 CPC −1 IPC IPC+CPC Available in IPC and CPC
F16D 3/48 one coupling part having pins arranged parallel to the axis and entering holes in the other coupling part IPC+CPC Available in IPC and CPC