EASY OPEN CAN ENDS
    82.
    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
    83.
    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
    84.
    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。

    METHOD AND DEVICE FOR FORMING MOUTHPIECE OF METAL CONTAINER
    86.
    发明申请
    METHOD AND DEVICE FOR FORMING MOUTHPIECE OF METAL CONTAINER 审中-公开
    用于形成金属容器的粘度的方法和装置

    公开(公告)号:WO1982004410A1

    公开(公告)日:1982-12-23

    申请号:PCT/JP1982000170

    申请日:1982-05-14

    CPC classification number: B21D51/38

    Abstract: Method and device for forming a mouthpiece (40) integrally with the top plate (38) of a metal container. The mouthpiece (40) is formed integrally with the top plate by forming the mouthpiece from a cylindrical shape previously pressed out from an opening formed in part of the top plate (38) between an outer die (B) having the shape of the inner periphery of the mouthpiece, and an inner die (A) having the shape of the outer periphery of the mouthpiece. The inner die (A) is of a rotary type which can open radially at its lower opening. The inner die is inserted into the base in its compressed form. The openable outer die (B) is engaged with the outer side of the moutpiece plate in its expanded form, is contracted radially, then expanded radially while the inner die (A) is rotated, and the inside of the mouthpiece is pressed to the inner peripheral groove of the outer die (B) by the projection (18) at the lower outer periphery of the inner die (A). The radial expansion of the inner die (A) is performed by inserting an expanding member (28) driven axially in at the tapered end into the lower opening of the inner die (A).

    Abstract translation: 用于与金属容器的顶板(38)一体地形成接口(40)的方法和装置。 通过从先前从形成在顶板(38)的一部分中的开口压出的圆筒形状形成具有内周面形状的外模(B)之间的口部(40)与顶板一体形成, 以及具有接口管外周形状的内模(A)。 内模(A)是可在其下开口径向开放的旋转式模具。 内模以其压缩形式插入基座。 可打开的外模(B)以其膨胀形式与接头板的外侧接合,径向收缩,然后在内模(A)旋转的同时径向膨胀,并且将接口件的内部压到内 通过在内模(A)的下外周的突起(18),外模(B)的外周槽。 内模(A)的径向膨胀通过将沿锥形端轴向驱动的扩展构件(28)插入内模(A)的下开口中来进行。

    金属パイプの螺旋山成形方法
    88.
    发明申请

    公开(公告)号:WO2021152896A1

    公开(公告)日:2021-08-05

    申请号:PCT/JP2020/033550

    申请日:2020-09-04

    Abstract: 金属パイプに螺旋山を成形した際に、金属パイプの剛性及び強度低下を極力発生させないようにする。挟持面5bに螺旋山11に対応する予備成形面部5cを有する挟持型5を用いて金属パイプ10を挟持した後、その端部を筒中心線C1方向に押圧型6で押圧することにより、予備成形面部5cに対応する一次成形部11aを金属パイプ10に成形する。外側成形型7の外側成形面7bに設けられた突条部7cを一次成形部11aに対応させた後、外側成形型7を筒中心線C1に向けて移動させて金属パイプ10の外周面を外側成形面7bで押圧する一方、内側成形型8の内側成形面8bに設けられた凹条溝部8cを一次成形部11aに対応させた後、内側成形型8を筒中心線C1から離間するように移動させて金属パイプ10の内周面を内側成形面8bで押圧することにより、金属パイプ10に最終成形部11bを成形する。

    キャップ
    89.
    发明申请
    キャップ 审中-公开

    公开(公告)号:WO2020090876A1

    公开(公告)日:2020-05-07

    申请号:PCT/JP2019/042544

    申请日:2019-10-30

    Abstract: キャップ(1)は、円板状の天板部(21)及び天板部(21)の周縁部に設けられた筒状のスカート部(22)を有するキャップ本体(11)と、天板部(21)側に配置され、外周縁側に設けられ、少なくとも中心側よりも薄肉の薄肉部(41d)を有する摺動層(41)、及び、摺動層(41)の天板部(21)側とは反対の主面に設けられ、缶容器(100)の口部(110)を密封する密封層(42)を有する円板状の密封部材(12)と、を備える。

Patent Agency Ranking