公开(公告)号：US4546873A

公开(公告)日：1985-10-15

申请号：US658061

申请日：1984-10-04

Applicant: Michael Debenham ,  Alan G. Dalli ,  Peter L. Revill

Inventor： Michael Debenham ,  Alan G. Dalli ,  Peter L. Revill

IPC: B65G15/58 ,  B65G17/32 ,  B65G21/20

CPC classification number: B65G21/209 ,  B21D43/023 ,  B21D43/12 ,  B21D51/2692 ,  B65G15/58 ,  B65G17/32 ,  B65G2201/02

Abstract: The specification discloses an article retention system for transfrer equipment, particularly transfer equipment for carrying can ends to a series of stations to produce an easy-opening end. The can ends are supported by an indexing belt and contact means in the form of spring steel strips and are arranged in overlying and contacting relationship with the can ends supported by the belt. A contacting force of between 200 to 500 grams is sufficient to retain the can ends in a predetermined orientation such that the ends are accurately presented to each station. In an alternative embodiment a fixed rail overlies the edges of the can ends and spring loaded rollers engage the indexing belt to force the can ends into engagement with the rails to maintain the orientation in a manner similar to the above.

Abstract translation: 本说明书公开了一种用于输送机设备的物品保持系统，特别是用于将罐端部携带到一系列站的转移设备以产生易开启的端部。 罐端由分度带和弹簧钢带形式的接触装置支撑，并且与由带支撑的罐头端部重叠和接触的关系布置。 200至500克之间的接触力足以将罐头端部保持在预定的方向，使得端部被准确地呈现给每个工位。 在替代实施例中，固定轨道覆盖在罐端部的边缘上，并且弹簧加载的辊与分度带接合以迫使罐头端部与轨道接合，以与上述方式相似的方式保持定向。

公开(公告)号：US4155480A

公开(公告)日：1979-05-22

申请号：US889839

申请日：1978-03-24

Applicant: Michael Debenham ,  Allan G. Dalli ,  Peter L. Revill

Inventor： Michael Debenham ,  Allan G. Dalli ,  Peter L. Revill

IPC: B21D51/38 ,  B65D41/32

CPC classification number: B65D17/161 ,  B21D51/383 ,  B65D2205/00

Abstract: This specification discloses improvements in push-in easy opening closures of the pressure releasing type which are designed to substantially reseal once a digitally applied push-in force causing them to open is released. In one form of the invention, the pressure releasing closure is formed partly within the confines of a pouring closure and partly outside the pouring closure whereby the pressure releasing closure is permanently opened when the pouring closure is opened. In another embodiment, the pressure releasing closure is connected to the can end adjacent its countersink whereby the opened closure defines a liquid draining hole when opened. The specification also discloses a can end having a closure formed so that the sheet metal at its hinge is relatively undisturbed. A method of forming such a closure is also disclosed.

Abstract translation: 本说明书公开了一种压力释放型的推入式易开封闭式的改进，其设计为一旦释放了使其打开的数字式施加的推入力就能基本上重新密封。 在本发明的一种形式中，压力释放闭合部分部分地形成在倾倒闭合物的范围内，部分地形成在浇注封闭部分的外部，由此当浇注盖打开时，压力释放封闭件被永久地打开。 在另一个实施例中，压力释放闭合件连接到靠近其埋头孔的罐端部，由此打开的封闭件在打开时限定液体排放孔。 本说明书还公开了一种具有封闭件的罐端部，其形成为使得其铰链处的金属板相对不受干扰。 还公开了一种形成这种闭合件的方法。

公开(公告)号：US3948415A

公开(公告)日：1976-04-06

申请号：US483446

申请日：1974-06-26

Applicant: Michael Debenham

Inventor： Michael Debenham

IPC: B65D17/32 ,  B21D51/00 ,  B21D51/44 ,  B65D17/28 ,  B65D39/00 ,  B65D41/32

CPC classification number: B65D17/161

Abstract: This specification discloses improvements in easy-opening closures of the push-in type in which the closure member at least partly overlaps with the aperture surround to define the easy-opening closure. The improvement comprises forming the free edge of the closure member and the aperture surround with interengaging portions which at least substantially inhibit the movement of the closure member relative to the aperture surround. In one preferred form of interengagement the closure member is formed with an upstanding lip and the aperture surround is downwardly turned about said lip. In another form both the aperture surround and the closure member are formed with interengaging lips. In another form the aperture surround is grooved and the lip on the closure member engages the groove. In the last form the aperture surround is formed with a lip which is stamped into the closure member to key the two parts together.

Abstract translation: 本说明书公开了推入式的易开封闭式的改进，其中闭合构件至少部分地与孔环重叠以限定易开封闭。 改进之处在于，形成封闭构件的自由边缘并且相互接合的部分围绕孔径，至少基本上禁止封闭构件相对于孔环绕的运动。 在相互接合的一个优选形式中，闭合构件形成有直立的唇缘，并且孔围绕着所述唇缘向下转动。 在另一种形式中，孔环绕和闭合构件都形成有相互接合的唇缘。 在另一种形式中，孔环绕槽是开槽的，并且封闭件上的唇缘接合槽。 在最后的形式中，孔围绕形成有唇部，唇缘被冲压到封闭构件中以将两个部分键合在一起。