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10 条记录 (耗时 0.012 秒)

    Scored metal can
    1.
    发明授权
    Scored metal can 失效
    打金属罐

    公开(公告)号：US3339789A

    公开(公告)日：1967-09-05

    申请号：US46349965

    申请日：1965-06-14

    申请人： STOLLE CORP

    发明人： STOLLE RALPH J ,  KAMINSKI ELTON G ,  CLOSE FREDERICK J

    IPC分类号： B21D51/38 ,  B21D51/44 ,  B65D17/34

    CPC分类号： B21D51/383 ,  B65D17/4012 ,  B65D17/404

    摘要： 1,136,006. Opening containers. STOLLE CORP. 14 June, 1966 [14 June, 1965], No. 26405/66. Heading B8D. [Also in Division B3] A metal can end has a groove 15 which defines an area to be torn-out by a pull tab secured to the can end by a rivet. The thickness of the can end under the groove 15 is uniform and a score line 14 is provided in the groove. The can end may be formed separate from or integral with the walls of the can. The score line 14 is preferably medially positioned in the groove 15 and the can is lacquered after the grooving and scoring operations.

    Can with integral pull tab
    2.
    发明授权
    Can with integral pull tab 失效
    可与集成拉片

    公开(公告)号：US3322297A

    公开(公告)日：1967-05-30

    申请号：US43955965

    申请日：1965-03-15

    申请人： STOLLE CORP

    发明人： STOLLE RALPH J ,  KAMINSKI ELTON G

    IPC分类号： B21C23/18 ,  B21D51/38 ,  B21D51/44 ,  B65D17/34

    CPC分类号： B21D51/383 ,  B21C23/18 ,  B65D17/28 ,  B65D17/4012

    摘要： 1,094,177. Making cans; extruding. STOLLE CORPORATION. March 14, 1966 [March 15, 1965], No. 11103/66. Headings B3A and B3P. [Also in Division B8] A method of making a can having an integral pull tab 13, comprises the steps of impactextrusion-forming the can body 10, the can end wall 11, and the pull tab 13, on the end, and then forming a score line 16 in the can end surrounding the pull tab and bending the pull tab down so as to lie closely adjacent the can end surface. Alternatively, in the production of the can, the impact-extrusion-forming process may be used to produce a short cup of the proper diameter with a heavy wall thickness and the tab, the cup then being pushed through drawing dies to reduce the wall thickness and increase the length of the cup to a proper length for trimming and flanging operations.

    Can body making machine
    3.
    发明授权
    Can body making machine 失效
    罐体制作机

    公开(公告)号：US3702559A

    公开(公告)日：1972-11-14

    申请号：US3702559D

    申请日：1971-01-11

    申请人： STOLLE CORP

    发明人： HASSELBECK RICHARD J ,  KAMINSKI ELTON G

    IPC分类号： B21D24/00 ,  B21D51/26 ,  B21D45/00

    CPC分类号： B21D51/26 ,  B21D24/00

    摘要： A can body making machine wherein a previously formed cup is wall-ironed and domed and then trimmed. The wall-ironing punch is actuated by an electric motor which drives a barrel cam. The primary ram, carrying the ironing punch is moved by a follower cooperating with a first track in the barrel cam. The secondary ram carrying a stripper punch is actuated by a follower cooperating with a second track in the barrel cam. The stripper punch telescopes within the ironing punch. The cam tracks are configured for a dwell of both punches at their fully retracted position to permit loading, and then to provide a constant speed movement of the two punches as a unit to engage a preformed cup and force it through wall-ironing tool pack and into a doming die. Upon completion of the doming operation the first track serves to quickly retract the ironing punch, while the second track holds the stripper punch stationary, to strip the formed can from the ironing punch, and thereafter returns the stripper punch quickly to its starting position. An indexing pocket conveyor transports the formed cans individually to a trimmer. A gravity chute feeds the preformed cups to the wall-ironing punch, and means are provided to re-round the cups for entry thereinto of the ironing punch.

    摘要翻译： 一种罐体制造机，其中先前形成的杯子是壁式熨烫和圆顶，然后修剪。 壁熨烫冲头由驱动筒形凸轮的电动机驱动。 承载熨烫冲头的主冲头通过与筒形凸轮中的第一轨道配合的跟随器移动。 带有剥离冲头的次级冲头由与筒形凸轮中的第二轨道配合的跟随器致动。 熨烫冲头内的剥线钳望远镜。 凸轮轨道配置成在其完全缩回位置处停留两个冲头以允许加载，然后提供作为一个单元的两个冲头的恒定速度运动，以接合预成型的杯并将其强制通过壁熨烫工具包和 成为一个圆顶的死亡 在圆顶操作完成时，第一轨道用于快速地收起熨烫冲头，而第二轨道保持剥离器冲头固定，以便从熨烫冲头剥离成形的罐，然后使剥离器冲头快速返回到其起始位置。 分度袋式输送机将形成的罐单独地输送到修剪器。 重力滑槽将预制的杯子供给到壁熨烫冲头，并且提供装置以使杯子重新旋转以进入熨烫冲头。

    Rerounding mechanism for a rotary domer
    6.
    发明授权
    Rerounding mechanism for a rotary domer 失效
    旋转机器的旋转机构

    公开(公告)号：US3618549A

    公开(公告)日：1971-11-09

    申请号：US3618549D

    申请日：1970-01-19

    申请人： STOLLE CORP

    发明人： KAMINSKI ELTON G

    IPC分类号： B21C1/08 ,  B21D51/26

    CPC分类号： B21D51/26 ,  B21C1/08

    摘要： A conventional rotary domer, or base-forming machine, having a spider for carrying a number of female dies and a number of articles to be formed by said female dies, said spider being secured to a shaft, and a male die-carrying spider also secured to said shaft and having one die for each female die being carried by said first-named spider, and having means for reciprocating the respective male dies during a partial revolution of the shaft, is provided with a bushing telescopingly embracing each male die, and separate means for reciprocating said bushings. The separate means is arranged to advance each bushing before the respective male die advances, to reround the article to be formed and to align it properly with the respective male and female dies. The several bushings may be retracted after the respective male dies have entered the respective articles and before the respective males have completed their advance, or they may be retracted concurrently with the respective male dies, or they may be retracted after the respective male dies have been retracted, and thus serve as strippers for stripping the articles from the respective male dies.

    Means for attaching a pull-tab to a can end
    8.
    发明授权
    Means for attaching a pull-tab to a can end 失效
    用于将拉杆连接到CAN端的手段

    公开(公告)号：US3625392A

    公开(公告)日：1971-12-07

    申请号：US3625392D

    申请日：1970-03-16

    申请人： STOLLE CORP

    发明人： KAMINSKI ELTON G

    IPC分类号： B65D17/24

    CPC分类号： B65D17/4011 ,  Y10T29/49915 ,  Y10T29/49925 ,  Y10T29/49938

    摘要： In an easy-open can, a structure is provided which eliminates the conventional tab-holding rivet. The can end proper is provided with at least one pair of integral raised abutments having mutually opposed parallel vertical walls normally to the axis of the tab, and the tab is provided with at least one curled portion normal to its axis and of a diameter to enter between said parallel vertical walls, which walls are then crimped over said curled portion to hold the tab to the can end. A reinforcing wire may be inserted in said curled portion to give it additional strength. The curled portion when firmly crimped into said abutments serves as a fulcrum for the tab when the latter is raised to perforate the can end and to tear open a panel which is defined by a scoreline. The invention applied equally to can ends provided with beverage type openings whether the tab be captive or not, and to cans wherein substantially the entire end panel is removed, and can be applied to a previously fabricated can end.

    Article feeding apparatus
    10.
    发明授权
    Article feeding apparatus 失效

    公开(公告)号：US3231065A

    公开(公告)日：1966-01-25

    申请号：US25124563

    申请日：1963-01-14

    申请人： STOLLE CORP

    发明人： KAMINSKI ELTON G ,  STOLLE RALPH J

    IPC分类号： B21D43/12 ,  B23Q7/03 ,  B65G23/00

    CPC分类号： B23Q7/03 ,  B21D43/12 ,  B65G23/00 ,  B65G2811/096

    摘要： 1,075,589. Endless conveyers. STOLLE CORPORATION. Nov. 9, 1965, No. 47461/65. Heading B8A. Apparatus for intermittently feeding a series of beer-can tops (not shown) along a path so as to present them in succession to a plurality of operation stations where operations are performed in sequence comprises a pair of drums 12, 13 and an endless stainless steel belt 14 with holes 31 to carry the beer can tops. The belt 14 is driven intermittently under a hopper 32 containing a stack of the tops by a drive 19, orientation of the belt 14 with respect to the drum 12 being maintained by sprocket discs 25, Fig. 4 (not shown), co-operating with sprocket holes 30, Fig. 5 (not shown), along the edges of the belt 14. The belt 14 may be any suitable substantially non-stretchable material. Only one sprocket disc 25 and one set of sprocket holes may be provided. The holes 31 may be replaced by other work-holders to suit other workpieces.