BIMETALLIC CORROSION MITIGATION
    81.
    发明申请
    BIMETALLIC CORROSION MITIGATION 审中-公开
    双金属腐蚀减缓

    公开(公告)号:WO2010052249A2

    公开(公告)日:2010-05-14

    申请号:PCT/EP2009/064634

    申请日:2009-11-04

    Abstract: A metal closure is described, in the form of a foil lid (1) bonded to a metal annular component (such as a container body or separate intermediate ring). The foil lid (1) and annular component are made of dissimilar metals, with the closure adapted to prevent bimetallic corrosion at the interface between the dissimilar metals of the foil lid and the annular component. The closure is adapted such that the lid comprises a peripheral wall which is upstanding from the annular component such that a gap is maintained between the annular component and an exposed metal peripheral edge of the lid. Further aspects of the invention include: i. a method for making such a metal closure; and ii. an apparatus for making such a metal closure.

    Abstract translation: 描述了以金属环形部件(例如容器主体或分离的中间环)结合的箔盖(1)的形式的金属封闭件。 箔盖(1)和环形部件由不同的金属制成,封闭件适于防止箔盖不同金属与环形部件之间的界面处的双金属腐蚀。 闭合件适于使得盖子包括从环形部件直立的周壁,使得在环形部件和盖的暴露的金属周边边缘之间保持间隙。 本发明的其它方面包括:i。 制造这种金属封闭的方法; 和ii。 用于制造这种金属封闭的装置。

    SHELL PRESS AND METHOD FOR FORMING A SHELL
    82.
    发明申请
    SHELL PRESS AND METHOD FOR FORMING A SHELL 审中-公开
    壳体压力和形成壳体的方法

    公开(公告)号:WO2007143500A3

    公开(公告)日:2008-08-07

    申请号:PCT/US2007070091

    申请日:2007-05-31

    CPC classification number: B21D51/38

    Abstract: An apparatus and method for forming a shell with a central panel and a chuck wall is provided. The apparatus and method employ the use of a biasing member to selectively bias and control movement of the inner pressure sleeve and a die core having an outer diameter equal to or greater than the outer diameter of the punch core. The apparatus and method can also be employed in a single action press or a double action press.

    Abstract translation: 提供一种用于形成具有中心板和卡盘壁的壳体的装置和方法。 该装置和方法采用偏置构件来选择性地偏置和控制内压套筒和具有等于或大于冲压芯的外径的外径的模芯的运动。 该设备和方法也可以用于单一动作按压机或双动压机中。

    LUGGED CAP FORMING SYSTEM
    84.
    发明申请

    公开(公告)号:WO02049787A1

    公开(公告)日:2002-06-27

    申请号:PCT/US2001/049392

    申请日:2001-12-19

    CPC classification number: B21D51/44 B21D43/18

    Abstract: Transfer apparatus and method are provided from first (15A, 16A) to second (15B, 16B) stations of tooling in a cap (11) making press. This cap is biased against the first upper tools by a first airstream (50) introduced under the cap and moves upward with the first station punch (45). As the punch approaches its top location, a transfer airstream (52) begins while the first airstream is still on, and moves the cap out through a transfer chute (18) to the second station. The cap departs the chute and passes detents (67) on a pair of closed retention fingers (60) which define an extension of the transfer path from the chute into the open second station tools. A vacuum (85) applied to a port in the second station punch then holds the cup against the rising upper tools. When the punch clears the closing fingers and approaches its top location, an ejection airstream (87) commences to propel the finished cup via a discharge chute (19).

    Abstract translation: 转印装置和方法从制造压盖的盖(11)中的工具的第一(15A,16A)到第二(15B,16B)站提供。 该帽通过引入帽下方的第一气流(50)与第一上部工具偏压,并且与第一工位冲头(45)向上移动。 当冲头接近其顶部位置时,在第一气流仍然打开的同时开始转移气流(52),并且通过传送滑槽(18)将盖移出到第二站。 盖子离开滑槽并将一对闭合的保持指状物(60)上的制动器(67)通过,该保持指状物将传送路径的延伸从滑槽限定到开放的第二站工具中。 施加到第二站冲头中的端口的真空(85)将杯子抵靠上升的上部工具。 当冲头清除闭合手指并接近其顶部位置时,喷射气流(87)开始通过卸料槽(19)推动成品杯。

    METHOD OF FORMING A SAFETY CAN END
    85.
    发明申请
    METHOD OF FORMING A SAFETY CAN END 审中-公开
    形成安全罐的方法

    公开(公告)号:WO02002258A1

    公开(公告)日:2002-01-10

    申请号:PCT/US2001/008215

    申请日:2001-03-14

    CPC classification number: B65D17/06 B21D51/383

    Abstract: A method of making a pressure-resistant easy-open end for a container is performed on a conventional easy-open end of the type that has a double-seaming portion, an end panel (60) and a safety fold (72). The safety fold as is conventional includes an intermediate panel (54) that is unitary with and overlies the end panel and that is connected to the end panel by a first bead (58), a top panel (56) that is unitary with and overlies the end panel and that is connected to the end panel by a second bead (52), and a transition region (57) that is unitary and connects the top panel to the double-seaming portion. The method involves performing an operation on the conventional end so that the top panel (56) is reformed to reside substantially within a second plane (80) and so that the first plane (74) and the second plane (80) intersect at the end panel at a location that is radially inward from said first bead (58). The result is a modified easy-open end that exhibits markedly improved resistance against pressure-induced failure.

    Abstract translation: 在具有双接缝部分,端板(60)和安全折叠(72)的类型的常规容易开口端上执行制造用于容器的耐压容易开口端的方法。 常规的安全折叠包括与顶板整体并且覆盖在端板上的中间板(54),并且通过第一焊道(58)连接到端板上,顶板(56)与顶板 端面板,并且通过第二凸缘(52)连接到端面板;以及过渡区域(57),其一体地连接并将顶板连接到双接缝部分。 该方法包括在常规端部执行操作,使得顶板(56)被重整以基本上驻留在第二平面(80)内,并且使得第一平面(74)和第二平面(80)在末端相交 在从所述第一珠(58)径向向内的位置处的面板。 结果是改进的易开口端,显示出显着提高的抗压力引起的故障的阻力。

    VENTED CONTAINER END APPARATUS AND METHOD
    86.
    发明申请
    VENTED CONTAINER END APPARATUS AND METHOD 审中-公开
    通风容器装置和方法

    公开(公告)号:WO00056613A1

    公开(公告)日:2000-09-28

    申请号:PCT/US1999/006352

    申请日:1999-03-23

    Abstract: A container end is provided so that upon opening, a generally triangular vent region (362) is formed with an apex pointing rearwardly toward the head space to vent the container during pouring. The container end achieves a fast and smooth pour with a relatively small increase in the opening area (322) without increased bursting, buckling or opening failures associated with relatively larger openings. The opening area is defined by a score line (318) having first (342) and second (346) rupture end points with a gate axis (348) therebetween along which the opening area (322) pivots after rupture of the score line (318).

    Abstract translation: 容器端部被设置成使得在打开时,大致三角形的通气区域(362)形成有顶点,其向后指向顶部空间,以在倾倒期间排出容器。 容器端实现快速和平滑的倾倒,开口面积(322)的增加相对较小,而不会增加与相对较大的开口相关联的破裂,弯曲或打开失效。 开口区域由具有第一(342)和第二(346)断裂端点的刻痕线(318)限定,其间具有栅极轴线(348),开口区域(322)在断面线(318) )。

    EASY OPEN CAN ENDS
    87.
    发明申请
    EASY OPEN CAN ENDS 审中-公开
    轻松开放可以结束

    公开(公告)号:WO99008819A1

    公开(公告)日:1999-02-25

    申请号:PCT/GB1998/002409

    申请日:1998-08-10

    CPC classification number: B21D51/383 B65D17/404

    Abstract: A can end (1) is formed with a score (3) by pressing the end between a score die (2) and an anvil (13). The score die comprises a truncated "V"-shaped projection (9) having a first score sidewall (10) typically at about 55 DEG to the longitudinal axis of the projection, and a second score sidewall (11) typically at about 15 DEG to the longitudinal axis. The score die has a horizontal land portion (12) between the first and second sidewalls. The score die produces a score (3) having sidewalls (16 and 17) which are at different angles to the longitudinal, and this helps to prevent the formation of "angel hairs", i.e. thin slivers of the film (23) coating the base of the score which can otherwise become detached on operation of the tear panel (15).

    Abstract translation: 通过按压分数模具(2)和砧座(13)之间的端部,形成具有分数(3)的罐端部(1)。 分数模具包括截头“V”形突起(9),其具有通常在突起的纵向轴线约55°的第一分数侧壁(10),以及通常在约15°至 纵轴。 分数模具在第一和第二侧壁之间具有水平的陆地部分(12)。 分数模具产生具有与纵向不同角度的侧壁(16和17)的分数(3),并且这有助于防止形成“天使头发”,即涂覆基底的薄膜(23)的细条 的分数,否则在撕裂板(15)的操作时可能会脱落。

    CONTAINER END MANUFACTURE
    88.
    发明申请
    CONTAINER END MANUFACTURE 审中-公开
    集装箱制造

    公开(公告)号:WO98046383A1

    公开(公告)日:1998-10-22

    申请号:PCT/GB1998/001072

    申请日:1998-04-14

    CPC classification number: B21D51/38

    Abstract: A can end (13) is manufactured by forming an end shell (5) comprising a seaming flange, chuck wall, centre panel and countersink etc. The end shell is converted to an easy open can end by forming a score and raising a rivet on the centre panel, and attaching a tab to the rivet. The end is subsequently reformed by moving the centre panel (9) relative to the seaming flange (7) to raise the centre panel to a height above the level of the seaming flange. The end is secured to a can body which has been filled with product, and then reformed a second time to lower the centre panel (9) to a height below the level of the seaming flange (7), in order to reduce the headspace within the package.

    Abstract translation: 通过形成包括接缝凸缘,卡盘壁,中心面板和埋头孔等的端壳(5)来制造罐端(13)。通过形成分数并将铆钉升高,将端壳转换成容易开罐端 中心面板,并将拉片连接到铆钉。 随后通过使中心面板(9)相对于接缝凸缘(7)移动而将中心面板升高到高于接缝凸缘的高度的高度。 端部被固定到已经填充有产品的罐体,然后再次重新设置以将中心板(9)降低到低于接缝法兰(7)的水平面的高度,以便减小其中的顶部空间 包装。

    METHOD FOR THE PRODUCTION OF A LOCK RING AND LOCK RING THUS PRODUCED
    89.
    发明申请
    METHOD FOR THE PRODUCTION OF A LOCK RING AND LOCK RING THUS PRODUCED 审中-公开
    用于生产封闭环和的程序作出的锁环下

    公开(公告)号:WO98045067A1

    公开(公告)日:1998-10-15

    申请号:PCT/CH1998/000131

    申请日:1998-04-08

    CPC classification number: B21D51/38 B21D53/18 B21F37/00

    Abstract: The invention relates to a method for the production of a lock ring using a wireshaped material which is welded so as to form a ring, and then transformed by several operations into a ring with shaped cross section. As a result of this transformation, the sealing area (9) has greater wall thickness, so as to avoid a sharp edge (13) which could injure the user, as well as to guarantee the resistance necessary to attach or remove a lock membrane (31).

    Abstract translation: 用于产生环状地焊接,然后通过一组形成异形横截面环上的进程的形成的锁定环中使用金属丝形材料的方法。 形成密封部(9)具有以避免一方面较大的壁厚后,锋利的边缘(13),其可以导致损伤和在另一方面,以确保封闭膜(31)的应用和分离所需的强度。

    WERKZEUG ZUM UMFORMEN VON BESCHICHTETEN BLECH-ROHLINGEN

    公开(公告)号:WO2023062142A1

    公开(公告)日:2023-04-20

    申请号:PCT/EP2022/078545

    申请日:2022-10-13

    Inventor: WARMBRUNN, Klaus

    Abstract: Die Erfindung betrifft ein Werkzeug zum Umformen von mit einseitig oder beidseitig mit einer Materialauflage versehenen Blech-Rohlingen (20) mit einer Schnittglocke (1), die starr mit einem oberen Formstempel (3) gekoppelt ist, und einem Ziehkissen (12), das mit einem Niederhalter (6) gekoppelt ist, wobei der obere Formstempel (3) und ein unterer Formstempel (9) zum Schließen des Werkzeugs relativ aufeinander zu bewegbar sind und bei geschlossenem Werkzeug ein erster Spalt (S) zwischen der Schnittglocke (1) und dem Niederhalter (6) vorhanden ist, wobei vom unteren Formstempel (9) für ein relativ zu ihm bewegbares unteres Druckstück (10) ein Anschlag ausbildbar ist, der Blech-Rohling (20) zwischen dem oberen Formstempel (3) und dem unteren Druckstück (10) einklemmbar ist und bei einer Relativbewegung zwischen unterem Formstempel (9) und dem unteren Druckstück (10) der obere Formstempel (3) und das untere Druckstück (10) in ihrer den Blech-Rohling (20) einklemmenden Lage zueinander verharren.

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