| 摘要 |
The invention relates to a device for use in connection with drawing-off of fluid from or filling of fluid into a container, comprising a draining or filling hole which is sealable by means of a plug, which plug has an outwardly open, substantially cylindrical cavity and two mutually spaced projections, and which device comprises a bell- like housing, which can be detachably mounted with its open end over the said hole and has an opening disposed in its wall through which fluid can be fed into or out of the housing, and a tool for manual manipulation of the plug, comprising a plug holder for detachable securement of the plug by means of gripping members exhibiting the plug holder. The gripping members are formed by two diametrically opposed gripping claws running in the peripheral direction, which can be introduced into a continuous opening, running in an approximately peripheral or tangential direction, in each of the said two projections of the plug and are set up to secure the plug in the plug holder by interaction with inner wall surfaces of the said opening. <IMAGE> |
