Liquid-resistance brakes;

Introduced: September 1968

Title

Titles differ between systems:

IPC: Liquid-resistance brakes; Air-resistance brakes

CPC: Liquid-resistance brakes;

Full titles differ between systems:

IPC:

Liquid-resistance brakes; Air-resistance brakes

CPC:

Liquid-resistance brakes;

Of 6 combined children, 3 exist in both systems.

3 codes are CPC-only extensions.

Navigate with arrow keys, Enter to open

F16D 57/002 CPC only CPC only
F16D 57/005 CPC only CPC only
F16D 57/007 CPC only CPC only
F16D 57/02 with blades or like members braked by the fluid IPC+CPC Available in IPC and CPC
F16D 57/04 with blades causing a directed flow, e.g. Föttinger type IPC+CPC Available in IPC and CPC
F16D 57/06 comprising a pump circulating fluid, braking being effected by throttling of the circulation IPC+CPC Available in IPC and CPC

Class F16,2013–2023, worldwide · Source: EPO PATSTAT

Class F16,2013–2023, worldwide · Source: EPO PATSTAT