1491319 Containers with Bunghole bushes AMERICAN FLANGE & MFG CO Inc 7 Nov 1975 [11 Nov 1974] 46254/75 Heading B8T A container has a wall 19 whose opening contains a metal bush 5 comprising an internally screw-threaded neck 6 having at one end an outwardly flared bead 22 and at the other end a non-circular, and preferably octagonal, base 9 against which rests a resilient sealing gasket 18. The bush is encased within an embossment 3 comprising a collar 20, an annular gasket-receiving pocket 24, a flattened section 24a overlying the base 9 and a downwardly extending octagonally shaped wall 25 which extends below the bottom 10 of the base 9.
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机译:1491319带衬套的容器AMERICAN FLANGE&MFG CO Inc 1975年11月7日[1974年11月11日]标题B8T容器具有壁19,壁19的开口包含金属衬套5,该金属衬套5包括一端具有内螺纹的内螺纹颈部6。向外张开的胎圈22,在另一端是非圆形的,最好是八角形的底座9,弹性密封垫18靠在底座9上。衬套被封装在浮雕3中,该浮雕3包括套环20,环形的垫片容纳袋24,扁平部分24a覆盖在底座9上,并且向下延伸的八角形壁25在底座9的底部10下方延伸。
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