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专利名称：Valve arrangement for a container opening
or similar
发明人：Martin Albers申请号：US10510726申请日：20030404
公开号：US20050145814A1公开日：20050707
专利附图：
摘要：Disclosed is a valve arrangement comprising a base member () that is mountedon an opening of a container, hose, or similar, which is to be closed. Said base membercomprises a through passage () that is provided with axial ends. A first valve seat () is
arranged near one axial end of said through passage. A valve element () comprising axialends and a second valve seat () is arranged inside the base member near one axial endthereof. Said second valve seat () can be engaged in a sealing manner with the first valveseat so as to close the through passage. The valve element is movable in a stop-limitedmanner relative to the base member between a closed position and a released position.A tappet element () comprising first coupling means () can be introduced at the otheraxial end of the through passage so as to detachably engage with second coupling means() that are disposed on the valve element such that the valve element is moved at leastfrom the closed position to the released position, preferably also from the releasedposition to the closed position. The base member and the valve element are separateshaped parts. A shaft section () of the valve element () extends through a throughwaywhich is circumscribed by stop arms () protruding from the inner peripheral wall of thethrough passage () towards the inside. The width of said throughway is greater than theradial dimension of the shaft section but smaller than the radial dimension of a collarsurface () of the valve element such that said collar surface can be engaged in a
movement-restraining manner with the stop arms when the valve element is moved intothe released position, whereas the stop arms can yield in a resilient manner from themovement-constraining resting position towards the outside when said stop arms aresubjected to a force acting in a direction that is counter to the direction of movement ofthe valve element into the released position. The inventive valve arrangement ischaracterized by the fact that the valve element () is arranged within the axial andperipheral boundaries of the through passage ().
申请人：Martin Albers
地址：Sundem DE
国籍：DE
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