Patent ID: 11873934
Assignee: STAUBLI FAVERGES
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 1:
2. The quick coupling according to claim 1, wherein
when the shutter is in the advanced position, the first seal occupies an annular volume defined, radially to the first longitudinal axis, between the male tubular body and the shutter and, axially along the first longitudinal axis, in front of the groove of the male tubular body and to a rear of the first edge plane and/or
when the spool is in the advanced position, the second seal occupies an annular volume defined, radially to the second longitudinal axis, between the plunger and the distal end of the spool and, axially along the second longitudinal axis, in front of the groove of the spool and behind the second edge plane.