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    • 49. 发明公开
    • Lid and pressure mechanism for a product tank for fluids such as adhesives
    • Deckel undBehälterzum Abgeben vonFlüssigkeitenwie z.B. LEIM
    • EP0875485A2
    • 1998-11-04
    • EP98202430.9
    • 1997-03-04
    • LOCTITE (IRELAND) LIMITED
    • Gordon, Fergal AnthonyCrampton, AlanFitzpatrick, Martin
    • B67D5/02B65D43/02
    • B67D7/02B65D43/02B67D7/0216B67D7/0255F16J13/02Y10T292/223
    • A disconnectable flow connector for connecting a fluid-containing flexible bag (1) to a fluid supply line (100) is sufficiently airtight so as to allow dispensing of fluids, especially adhesives, which are highly reactive on contact with even the least quantity of air. The bag (1) has a spout (2, 3) with a pierceable membrane (5). A valve (10) has a tapering end which can pierce and then seal the membrane, an aperture (13) at the tip, and a valve plunger (14) operable so as to be retractable from the aperture (13) to an open (fluid flow) position independently of the piercing action. A fluid pressure mechanism is provided for driving fluid from the flexible bag (1) through the flow connector to the fluid supply line (100). The mechanism consists of a housing (30,31,32,33) for containing the bag (1) and a housing end wall 34) which is moveable along the length of the housing. The bag (1) has no tendency to collapse or fold in on itself. The position of the moveable end wall (34) is an indication of the state (empty, full) of the bag (1). Also provided is a lid for a product tank including an upper face (301), a lower face (302) and a plurality of sides (300), the sides (300) being concave and the intersection of the sides (300) defining a corner of the lid, each corner being provided with a hook-shaped ring (303) which defines a slot (304) into which studs on the product tank can be received.
    • 本发明提供一种用于产品箱的盖,包括上表面(301),下表面(302)和多个边(300),所述边(300)是凹形的,并且所述边(300) 每个角部设置有钩形环(303),该环形环限定了可以容纳产品箱上的螺柱的槽(304)。