for disengagement only

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Details of coupling devices of the kinds covered by groups or > Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement > Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure > for disengagement only

CPC:

Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 > Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement > Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure > for disengagement only

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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H01R 13/6335 CPC only CPC only
H01R 13/635 by mechanical pressure, e.g. spring force since 1980 IPC+CPC Available in IPC and CPC
H01R 13/637 by fluid pressure, e.g. explosion since 1980 IPC+CPC Available in IPC and CPC