Fluid handling – Systems – Flow path with serial valves and/or closures
Patent
1997-05-16
1999-08-10
Lee, Kevin
Fluid handling
Systems
Flow path with serial valves and/or closures
13761405, F16L 3728
Patent
active
059343192
ABSTRACT:
A coupling for connecting hydraulic pipelines has a first coupling part (1) and a second coupling part (2). The two coupling parts each include a valve (V1, V2, V3). A receiving part (4) is provided which is associated with the first coupling part (1). The receiving part (4) serves to receive the second coupling part (2). A locking sleeve (38) and a locking element (40) can be locked relative to the receiving part (4). To facilitate actuation of the locking sleeve (38) in the opening sense, a rotational play is provided between a switching member (23) to actuate the valve body (8) of the valve (V1) and the switching shaft (27) to actuate the switching member (23). The rotational play can be used for moving the locking sleeve (38) into the open position via an opening element (47) which is adjusted by an actuating element (48).
REFERENCES:
patent: 2675829 (1954-04-01), Livers
patent: 4009729 (1977-03-01), Vik
patent: 5316033 (1994-05-01), Schumacher et al.
LandOfFree
Hydraulic coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic coupling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1109941