公开(公告)号：US4576306A

公开(公告)日：1986-03-18

申请号：US699243

申请日：1985-02-07

Applicant: Stephen F. Kelsey ,  Andrzej J. J. Juty

Inventor： Stephen F. Kelsey ,  Andrzej J. J. Juty

IPC: B65D17/34 ,  B65D17/50 ,  B65D39/04 ,  B65D47/36

CPC classification number: B65D17/506

Abstract: A plastics closure for a can end of the kind having a pouring aperture and a venting aperture comprises a first connecting member which connects a vent plug and a pouring aperture plug and is extended to form a pull tab acting directly on the vent plug. The plugs are rupturably sealed over the respective apertures of collar portions connected by a second connecting member and fitting in the venting aperture and the pouring aperture. Flexible tie means extend from the pouring aperture plug to flexible hinges joined to the venting aperture collar. When the pull tab is lifted the vent plug is torn away from the venting aperture collar to achieve dry venting before the pouring aperture plug is torn away to complete opening for pouring. The plugs are retained captive by the tie means for reclosure of the apertures.

Abstract translation: 用于具有倾倒孔和通气孔的罐端的塑料封闭件包括连接通气塞和倾倒孔塞的第一连接构件，并且延伸以形成直接作用在通气塞上的拉片。 塞子可破裂地密封在由第二连接构件连接的套环部分的相应孔上并且配合在通气孔和倾倒孔中。 柔性系带装置从倾倒孔塞延伸到连接到通气孔口的柔性铰链。 当拉片被提起时，排气塞从通风孔颈环撕开，以便在倒出孔塞被撕开以完成浇口开口之前实现干通气。 插头被紧固装置保持住，用于重新闭合孔。

公开(公告)号：USD296989S

公开(公告)日：1988-08-02

申请号：US776137

申请日：1985-09-13

Applicant: Andrzej J. J. Juty

Designer： Andrzej J. J. Juty

公开(公告)号：USD296990S

公开(公告)日：1988-08-02

申请号：US776136

申请日：1985-09-13

Applicant: Andrzej J. J. Juty

Designer： Andrzej J. J. Juty

公开(公告)号：US4572398A

公开(公告)日：1986-02-25

申请号：US714825

申请日：1985-03-22

Applicant: Andrzej J. J. Juty

Inventor： Andrzej J. J. Juty

IPC: B65D17/34 ,  B65D17/347 ,  B65D17/353 ,  B65D17/50

CPC classification number: B65D17/506 ,  B65D2517/0013 ,  B65D2517/0094

Abstract: A tear open plastics closure for a can end having a pouring aperture and a venting aperture comprises respective annular collar portions fitting in an airtight manner in the apertures and plugs rupturably sealed over the mouths of the collars and capable of being forced back into the collars to re-seal the apertures, the plugs being connected together by a connecting member which is flexibly connected (e.g. by a step piece and a yoke) to one of the collar portions. The connections between each collar portion and the other parts of the closure ensure that the collar portions can tilt and move laterally relative to one another. For example, the collar portions may have no direct connection with one another but be attached solely to the plugs and by the flexible connection of one collar portion to the connecting member. Alternatively they may be connected by a narrow flexible bridge.

Abstract translation: 用于具有倾倒孔和通气孔的罐端部的撕开的塑料封闭件包括以气密方式配合在孔和插塞中的相应的环形套环部分，其可破裂地密封在套环的口部上并且能够被迫回到套环中 重新密封孔，插头通过连接构件连接在一起，该连接构件被柔性地连接（例如通过台阶片和轭架）到一个套环部分。 每个衣领部分和封闭件的其他部分之间的连接确保了套环部分可以相对于彼此横向倾斜和移动。 例如，套环部分可以不彼此直接连接，而是仅仅连接到插头上，并且可以通过将一个套环部分柔性连接到连接构件。 或者，它们可以通过窄的柔性桥连接。