Christian Mide,Marius Andresen,Rolf Blomvågnes,Kevin Geers
申请号：
US14905978
公开号：
US09889259B2
申请日:
2014.07.30
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A fluid transfer device or connection with a fluid transfer tip that has a tapered friction fitting for a corresponding hub. A lever member is pivotally mounted to move relative to the fluid transfer tip. A latch such as a screw thread is mounted on the lever member to engage the hub and provide a positive connection e.g., screw fit in addition to the friction fitting. The lever member may optionally be resiliently biased by a spring. The hub is disconnected from the tip by pivoting the lever member to release the positive connection with the hub and to subsequently release the hub from the friction fitting.
