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41. 发明专利

JP2012091868A Apparatus and method for manufacturing can lid 有权
标题翻译：用于制造CAN LID的装置和方法
公开(公告)号：JP2012091868A
公开(公告)日：2012-05-17
申请号：JP2011219921
申请日：2011-10-04
申请人： Schuler Pressen Gmbh , シューラープレッセンゲーエムベーハー
发明人： BLEI KLAUS , ROEVER MARKUS
IPC分类号： B65D17/30 , B65D17/32
CPC分类号： B21D51/383 , B21D51/443 , B23K26/0093 , B23K26/364 , B23K2201/125 , B65D17/404
摘要： PROBLEM TO BE SOLVED: To provide an improved method for manufacturing can lids as well as a suitable apparatus for performing the method.SOLUTION: In a method for forming tear notches in can lids, the can lid is subjected in a press tool 10 to a laser engraving during which the desired tear notch is formed. A laser ablation process is preferably performed, with the press tool 10 closed, within a time period of less than 30 ms. During this time, the focal spot 27 of a laser beam 26 is moved over the whole desired contour of the tear notch 22 so that an uninterrupted groove-like cavity is formed. With the use of laser engraving in the press tool 10, the mechanical wear of the press tool 10 and of press molds can be minimized and the tool operating life can be increased. In particular, the manufacture of can lids with consistently high quality is ensured.
摘要翻译：要解决的问题：提供用于制造罐盖的改进方法以及用于执行该方法的合适装置。解决方案：在罐盖中形成撕裂槽的方法中，罐盖在冲压工具10中经受激光雕刻，在此期间形成所需的撕裂槽。优选地，在小于30ms的时间段内，按压工具10关闭激光烧蚀过程。在此期间，激光束26的焦斑27移动到撕裂凹口22的整个所需轮廓上，从而形成不间断的凹槽状空腔。通过在冲压工具10中使用激光雕刻，可以使压模10和压模的机械磨损最小化，并且可以提高工具的使用寿命。特别地，确保了具有一贯高质量的罐盖的制造。版权所有（C）2012，JPO＆INPIT

42. 发明专利

JP2004534697A How opening for sealed container food and drink. 审中-公开
公开(公告)号：JP2004534697A
公开(公告)日：2004-11-18
申请号：JP2002579337
申请日：2002-03-29
申请人：トゥットエスプレッソソチエタペルアツィオーニ
发明人：マジェルドグリオーニルカ
IPC分类号： B65B69/00 , A47J31/06 , B65D17/00 , B65D81/00 , B65D85/804 , B65D85/816 , B67B7/00 , B67B7/48
CPC分类号： B65D85/8043 , A47J31/0673 , B65D17/404
摘要：【課題】穿孔可能な少なくとも１つの壁体を有する飲食物用密封容器の開封方法を提供する。
【解決手段】少なくとも１つの容器の壁体は、内側から外側へ向かって開封されるものであり、また、飲食物用密封使い捨て容器10は、内側から外側に向けて穿孔可能な少なくとも１つの壁体２を含む複数の壁体１，２，３を備えている。
【選択図】図３Ａ

43. 发明专利

JPS5713378B2 JPS5713378B2 - 失效
公开(公告)号：JPS5713378B2
公开(公告)日：1982-03-17
申请号：JP1951975
申请日：1975-02-18
IPC分类号： B65D17/40 , B21D51/38 , B21D51/44
CPC分类号： B21D51/383 , B65D17/404
摘要： This disclosure relates to the forming of folds in a container panel for the purpose of providing a protective fold both about the periphery of a removable panel segment and about the portion of the container panel from which the removable segment has been removed. The two folds are formed in a continuous operation with first one fold being formed and then the other fold being formed without effecting the rupture of the container panel intermediate the folds along a previously formed line of weakening. A die set is provided for properly supporting the various portions of the container member and for applying pressures on the various panels so as to effect a first folding and then a second folding while supporting that panel of the container member containing the line of weakening so as to prevent rupture thereof along the line of weakening.

44. 发明申请

WO2017019269A1 CONTAINER END CLOSURE WITH OPTIONAL SECONDARY VENT OPENING 审中-公开
标题翻译：集装箱封闭与可选二次风门开启
公开(公告)号：WO2017019269A1
公开(公告)日：2017-02-02
申请号：PCT/US2016/041243
申请日：2016-07-07
申请人： BALL CORPORATION
发明人： CHASTEEN, Howard C. , JACOBER, Mark A.
IPC分类号： B65D25/00
CPC分类号： B65D17/404 , B65D17/4012 , B65D2517/0007 , B65D2517/0014 , B65D2517/0082 , B65D2517/0089 , B65D2517/0092 , B65D2517/0094
摘要： The present invention relates to an opening device for a beverage container. More specifically, the invention relates to a metal end closure having a primary opening area and at least one optional secondary vent opening which can be opened with the same pull tab. The primary opening area and the secondary vent opening area are defined by a score line which is interrupted by a check slot to inhibit propagation of a fracture along the score line.
摘要翻译：本发明涉及饮料容器的打开装置。更具体地说，本发明涉及一种金属端盖，其具有主开口面积和至少一个可选的辅助通风口，该开口可用相同的拉片打开。主开口区域和次通气口开口区域由刻划线限定，该刻痕线被检查槽中断，以阻止断层沿着刻痕线的传播。

45. 发明申请

WO2014150180A1 VENTED BEVERAGE CAN END HAVING AN ANTI-TENSION SCORE 审中-公开
标题翻译：具有抗张力分数的透明饮料可以结束
公开(公告)号：WO2014150180A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/022502
申请日：2014-03-10
申请人： CROWN PACKAGING TECHNOLOGY, INC.
发明人： KEANE, Brendan
IPC分类号： B65D17/32 , B65D17/00
CPC分类号： B65D17/165 , B65D17/4012 , B65D17/404 , B65D2517/0014 , B65D2517/0062 , B65D2517/0076 , B65D2517/008 , B65D2517/0082 , B65D2517/0095
摘要： A beverage can end for seaming onto a can body may include a peripheral wall, a center panel (26), a tab (attached to the center panel by a rivet (28), a tear panel (60), a main reference line (Rm), a transverse reference line (Rl), and a score (30). The end includes an anti-fracture score (40) proximate a vent score (70). The center panel includes a recess (27), in which the main score, an antifracture score, and (optionally) the anti-tension score (50) are located. The score is configured such that lifting the tab from its horizontal rest position to an intermediate position ruptures the main score portion to pivot the tear panel main portion about the hinge (70) and a second lifting operation or twisting operation of the tab ruptures the main score extension (34).
摘要翻译：用于缝合到罐体上的饮料罐端可以包括周壁，中心板（26），突片（通过铆钉（28）附接到中心板），撕裂板（60），主参考线 Rm），横向参考线（R1）和得分（30），其末端包括靠近排气口（70）的抗断裂评分（40），中心面板包括凹部（27），其中主分数，抗撕裂评分和（可选地）抗张力分数（50），分数被配置成使得将突片从其水平静止位置提升到中间位置使主要刻痕部分破裂以使撕裂板关于铰链（70）的主要部分和突片的第二提升操作或扭转操作使主要评分延伸部（34）破裂。

46. 发明申请

WO2014149768A1 END CLOSURE WITH A RING PULL ACTUATED SECONDARY VENT 审中-公开
标题翻译：带环扣拉动次级通风的终端闭合
公开(公告)号：WO2014149768A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/020821
申请日：2014-03-05
申请人： BALL CORPORATION
发明人： SCOTT, Anthony, J.
IPC分类号： B65B43/39 , B65B51/16
CPC分类号： B65D17/4012 , B21D51/383 , B65D17/404 , B65D51/1672 , B65D2517/0013 , B65D2517/0092
摘要： The present invention relates to a container end closure that generally comprises a pour opening and a secondary vent opening which improves venting during emptying of contents from the container. In particular, the present invention relates to an end closure for a container having scores defining a secondary vent opening which may optionally be opened. The secondary vent opening has a significantly larger area then vents of prior art designs and thereby improves pour rate and smoothness of pour. After the pour opening is opened using a pull tab interconnected to the end closure, a consumer may selectively open the secondary vent opening by pulling back on the tab.
摘要翻译：本发明涉及一种容器端盖，其通常包括倾倒开口和二次通气口，其在从容器排空内容物时改善排气。特别地，本发明涉及一种用于容器的端盖，其具有限定可选择地打开的二次通气口的刻痕。二次排气口具有相当大的现有技术设计通风孔面积，从而提高浇注速度和浇注平滑度。在使用与端盖相互连接的拉片打开倾倒开口之后，消费者可以通过在拉片上拉回而选择性地打开次通风口。

47. 发明申请

WO2011031681A1 VENT OPENING MECHANISM 审中-公开
标题翻译：通风开放机制
公开(公告)号：WO2011031681A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048011
申请日：2010-09-07
申请人： EMANUELE III, Arthur Joseph , CHURCH, Robert Clarke
发明人： EMANUELE III, Arthur Joseph , CHURCH, Robert Clarke
IPC分类号： B65D17/34
CPC分类号： B65D47/32 , B21D51/383 , B65B69/00 , B65D1/165 , B65D17/401 , B65D17/4012 , B65D17/404 , B65D41/32 , B65D2517/0013 , B65D2517/0014 , B65D2517/0094
摘要： An improved drink can is disclosed wherein the drink can has a drink opening and a vent opening which are positioned opposite from each other with respect to a central portion of a top end of a drink can. The tab is attached to the central portion and can be pulled upward to open the drink opening then pushed back downward to open the vent opening. To aid in opening the vent opening with the tab, the vent opening may have a ridge to provide additional leverage when the tab pushes downward on a score line that defines the vent opening. The tab may be enlarged so that upon breakage of the score line to the vent opening, the tab contacts the top end of the can and does not allow the user's finger to proceed into the vent opening and possibly cut the user's finger.
摘要翻译：公开了一种改进的饮料罐，其中饮料可以具有相对于饮料罐的顶端的中心部分彼此相对定位的饮料开口和通气口。突片附接到中央部分，并且可以被向上拉以打开饮料开口，然后向下推回以打开排气口。为了有助于打开通气孔，通气口可以具有一个脊，以便当突出部在划定出通气口的刻痕线向下推动时提供额外的杠杆作用。突片可以被放大，使得当刻痕线破裂到通气口时，突片接触罐的顶端，并且不允许使用者的手指进入通气口并且可能切割使用者的手指。

48. 发明申请

WO2011026900A1 FULL APERTURE BEVERAGE CAN END 审中-公开
标题翻译：全口饮料可以结束
公开(公告)号：WO2011026900A1
公开(公告)日：2011-03-10
申请号：PCT/EP2010/062877
申请日：2010-09-02
申请人： CROWN PACKAGING TECHNOLOGY, INC. , RAMSEY, Christopher,Paul , CHANT, Garry,Richard , LOCKLEY, Andrew, Robert , FIELDS, Brian , WATSON, Martin, John , HYDE, Eleanor, Rachel, Ann
发明人： RAMSEY, Christopher,Paul , CHANT, Garry,Richard , LOCKLEY, Andrew, Robert , FIELDS, Brian , WATSON, Martin, John , HYDE, Eleanor, Rachel, Ann
IPC分类号： B65D17/28
CPC分类号： B65D17/4012 , B65D1/12 , B65D17/4011 , B65D17/404 , B65D2517/0013
摘要： The present invention concerns a full aperture beverage end (14) having a centre panel (30), a countersink (22) surrounding the centre panel (30), a main score (50) arranged in proximity to the countersink (22) to define a removeable aperture panel (54) and a vent score (46). The beverage end (14) is adapted for use with products that are pressurised to over 30 psi (207 kPa) when opened, and during opening the vent score (46) is adapted to sever first, controlling the pressure differential between the external surface and internal surface of the centre panel (30), thereby allowing the main score (50) to tear in a controlled and reliable manner.
摘要翻译：本发明涉及一种具有中心面板（30），围绕中心面板（30）的锪孔（22）的全孔径饮料端（14），设置在锪孔（22）附近的主分数（50）以限定可拆卸孔径面板（54）和排气分数（46）。饮料端（14）适用于打开时被加压到超过30psi（207kPa）的产品，并且在打开时，排气分数（46）适于首先切断，控制外表面和中心面板（30）的内表面，从而允许主分数（50）以可控和可靠的方式撕裂。

49. 发明申请

WO2005113362A1 OPENING MEANS 审中-公开
标题翻译：打开手段
公开(公告)号：WO2005113362A1
公开(公告)日：2005-12-01
申请号：PCT/US2004/014798
申请日：2004-05-11
申请人： TSAUR, Garry
发明人： TSAUR, Garry
IPC分类号： B65D41/32
CPC分类号： B65D1/09 , B65D17/404
摘要： An improved opening means for plastic tubular containers in the form of score lines (2), (3) that will minimize the exposed sharp edge at the fracture surface and retain the separated sections of the plastic tube (1) together. The opening means comprises of one or more sections of score lines (2), (3) in the form of arcs around the circumference of a plastic tube (1). None of the score lines (2), (3) are formed around the entire circumference of the plastic tube (1). Each score line (2), (3) terminates at a rounded terminal at each end of the arc to eliminate tension concentration and limit propagation of the fracture upon bending of the plastic tube (1) at the score lines (2), (3).
摘要翻译：（2），（3）形式的塑料管状容器的改进的打开装置，其将使破裂表面处的暴露的锋利边缘最小化，并将塑料管（1）的分离的部分保持在一起。打开装置包括围绕塑料管（1）的圆周的圆弧形式的一个或多个刻痕线（2），（3）的部分。在塑料管（1）的整个圆周上形成刻痕线（2），（3）。每个刻痕线（2），（3）在圆弧的每一端终止于圆形终端，以消除张力集中，并限制在塑形管（1）在刻痕线（2），（3）处弯曲时断裂的传播）。

50. 发明申请

WO1996032334A1 METHOD FOR MAKING EASY-OPEN LIDS WITH IMPROVED SCORING 审中-公开
标题翻译：用于制造易于开放的幼体的方法，具有改进的分级
公开(公告)号：WO1996032334A1
公开(公告)日：1996-10-17
申请号：PCT/FR1996000571
申请日：1996-04-15
申请人： PECHINEY EMBALLAGE ALIMENTAIRE , LEGRESY, Jean-Marc , RICHARD, Jean-Pierre , LANGOUET, Marc
发明人： PECHINEY EMBALLAGE ALIMENTAIRE
IPC分类号： B65D17/28
CPC分类号： B21D51/383 , B65D17/404
摘要： A method for making an easy-open lid (1) by forming a score between a punch and an anvil. To reduce the likelihood of cracks developing at the bottom of or underneath the score, said score (2) is formed using any means that cause an asymmetrical flow of the metal compressed between the punch (13) and the anvil (21).
摘要翻译：一种用于通过在冲头和砧座之间形成分数来制造容易打开的盖子（1）的方法。为了减少在分数底部或底部产生裂纹的可能性，所述分数（2）使用导致在冲头（13）和砧座（21）之间压缩的金属的不对称流动的任何方式形成。

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