MICHAEL BIRSHA DAVIES,MARK GRAHAM HEDLEY,MARGOT JEAN JONES
申请号：
PT04798357
公开号：
PT1699512E
申请日:
2004.11.02
申请国别(地区):
PT
年份:
2012
代理人:
摘要：
A fluid dispensing device for dispensing a fluid having a viscosity of from 10 to 2000 mPas at 25° C., the dispensing device having at least one finger-operable lever pivotably moveable into the housing transversely with respect to the longitudinal axis of the fluid discharge device, to apply a force to an actuating member connected to the neck of a container, the device having a pre-load to prevent pivoting until a pre-determined force is applied, wherein the actuating member and the lever have surfaces which slidingly interact, wherein the pre-load is formed by one of the surfaces of the actuating member or the lever having a dual-gradient profile.
