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公开(公告)号：US5768932A
公开(公告)日：1998-06-23
申请号：US694598
申请日：1996-08-09
申请人： Roger A. Hahn
发明人： Roger A. Hahn
摘要： A forming apparatus uses counteracting, hydraulically coupled pistons to form a dome structure in the bottom panel of the container, such as a beverage can. A pressure ring is on one piston, and a doming die is on the other piston. The pistons are received in a piston housing that also provides a primary fluid reservoir so that, when one piston moves in one direction to displace fluid, the displaced fluid moves the other piston in the opposite direction. The pistons are coaxial and one is received in the other. Return springs are provided to bias the pistons into a desired orientation. A secondary reservoir may be provided to receive overflow fluid. Here, a first one-way valve sets a threshold so that fluid will flow into the secondary reservoir when the pressure in the primary reservoir exceeds the threshold. A second one-way valve permits fluid to return to the primary reservoir when the return springs move the pistons to a starting orientation. The secondary reservoir also permits the pistons to have a limit stop for countermovement at which point they undergo common movement with fluid being overflowed into the secondary reservoir.
摘要翻译： 成型设备使用反作用的液压耦合活塞在容器的底板（例如饮料罐）中形成圆顶结构。 压力环位于一个活塞上，另一个活塞上有一个拱形模具。 活塞被容纳在活塞壳体中，该活塞壳体还提供主流体储存器，使得当一个活塞沿一个方向移动以移动流体时，移动的流体沿相反方向移动另一个活塞。 活塞是同轴的，另一个是接收的。 提供返回弹簧以将活塞偏置成所需的方向。 可以设置二级容器以接收溢流流体。 这里，第一单向阀设定阈值，使得当主容器中的压力超过阈值时，流体将流入次级容器。 当复位弹簧将活塞移动到起始方向时，第二单向阀允许流体返回到主容器。 次级储存器还允许活塞具有用于反向运动的限位件，在这一点上它们经历共同的运动，流体溢出到次级储存器中。
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公开(公告)号：US5257523A
公开(公告)日：1993-11-02
申请号：US912811
申请日：1992-07-13
申请人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
发明人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
CPC分类号： F16C32/044 , B21D22/28 , B21D51/26 , F16C32/0444
摘要： A can body maker apparatus including a stationary support frame; a housing having forming and ironing dies located therein mounted on the support frame; an elongated ram; a reciprocating ram drive; and a redraw assembly which includes a redraw sleeve for supporting a can body preform thereon; a redraw carriage for supporting and axially displacing the redraw sleeve relative the ram; a redraw electromagnetic coil fixedly positioned relative the stationary support frame; and a permanent magnet fixedly mounted with respect to the redraw carriage in displaceable relationship with the coil along the coil axis for coacting with the electromagnetic field produced by the coil for controllably reciprocatingly displacing the redraw carriage.
摘要翻译： 一种罐体制造装置，包括固定支撑框架; 具有安装在所述支撑框架上的成形和熨烫模具的壳体; 一个细长的公羊 往复式压头驱动; 以及重画组件，其包括用于在其上支撑罐体预制件的重拉套筒; 用于支撑和重新拉动套筒相对于压头的重画托架; 相对于固定支撑架固定定位的重绘电磁线圈; 以及永磁体，其相对于重排托架固定地沿着线圈轴线与线圈可移位地关联，以与线圈产生的电磁场共同作用，以可重复地往复移动重排托架。
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公开(公告)号：US5129252A
公开(公告)日：1992-07-14
申请号：US725630
申请日：1991-07-02
申请人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
发明人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
摘要： A can body maker apparatus of the type having an axially reciprocal ram member and an axially reciprocal redraw carriage comprising a ram position sensing assembly for sensing the position of the ram member and for generating a ram position signal in response thereto; an electromagnetic bearing assembly for frictionlessly radially supporting and aligning one end of the ram member with a predetermined ram displacement path; an electromagnetic redraw carriage actuator for applying magnetic force to the redraw carriage for reciprocating the redraw carriage; and a control assembly for selectively energizing and deenergizing electromagnets in the electromagnetic bearing assembly and the electromagnetic redraw assembly in response to the ram position signal.
摘要翻译： 具有轴向往复的柱塞构件和轴向往复的重绘托架的罐体制造设备包括用于感测柱塞构件的位置并用于响应于此产生柱塞位置信号的柱塞位置检测组件; 电磁轴承组件，用于无摩擦地径向地支撑和对准所述柱塞构件的一端与预定的冲头位移路径; 电磁重绘托架致动器，用于向重拉托架施加磁力，用于使重画托架往复运动; 以及控制组件，用于响应于压头位置信号选择性地给电磁轴承组件和电磁重绘组件中的电磁体通电和断电。
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公开(公告)号：US5115662A
公开(公告)日：1992-05-26
申请号：US724742
申请日：1991-07-02
申请人： Nick P. Relich , Roger A. Hahn , Cook, Jr. Harold
发明人： Nick P. Relich , Roger A. Hahn , Cook, Jr. Harold
IPC分类号： B21D45/08
CPC分类号： B21D45/08 , B21D45/065
摘要： Apparatus for stripping a cylindrical workpiece, such as a can body, from a cylindrical supporting device, such as a punch of a can body making machine, using a plurality of pivotally mounted fingers which are mounted between a non-stripping location so that the cylindrical workpiece and the cylindrical supporting device may pass through the stripping fingers without contacting the stripping fingers and a stripping location whereat the stripping fingers will contact the leading edge of the cylindrical workpiece to disengage it from the punch and wherein the stripping fingers are formed from a magnetically conductive material and are moved into the stripping location by electromagnetic apparatus.
摘要翻译： 用于从圆柱形支撑装置（诸如罐体制造机的冲头）剥离诸如罐体的圆柱形工件的装置，其使用安装在非剥离位置之间的多个可枢转地安装的指状物，使得圆柱形 工件和圆柱形支撑装置可以穿过剥离指状物而不接触剥离指状物和剥离位置，在剥离位置，剥离指状物将接触圆柱形工件的前缘以将其从冲头脱离，并且其中剥离指状物由磁性 并通过电磁装置移动到剥离位置。
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公开(公告)号：US5090229A
公开(公告)日：1992-02-25
申请号：US624351
申请日：1990-12-07
IPC分类号： B21D22/30
CPC分类号： B21D22/30
摘要： The invention is directed to the punch on the reciprocating ram of a can body making machine wherein the punch is mounted on one end portion of the reciprocating ram so that the punch is capable of rotational movement relative to the reciprocating ram.
摘要翻译： 本发明涉及一种罐体制造机的往复式压头上的冲头，其中冲头安装在往复式压头的一端部上，使得冲头能够相对于往复式压头转动。
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公开(公告)号：US4606942A
公开(公告)日：1986-08-19
申请号：US685022
申请日：1984-12-21
申请人： Frank L. Shriver , Roger A. Hahn
发明人： Frank L. Shriver , Roger A. Hahn
CPC分类号： B05B13/0609 , Y10S118/10
摘要： Method and apparatus for spray coating the interior cavity of a plastic bottle with a barrier material. The apparatus includes a spraying assembly for moving a nozzle body into and out of the interior cavity of the bottle while the bottle rotates about its central longitudinal axis. A spraying control system causes a predetermined amount of coating material to be dispensed to selected regions of the bottle as a function of the nozzle body linear displacement relative the bottle.
摘要翻译： 用阻隔材料喷涂塑料瓶内腔的方法和装置。 该装置包括用于当瓶子围绕其中心纵向轴线旋转时将喷嘴体移入和移出瓶子的内部空腔的喷射组件。 喷雾控制系统使得预定量的涂料被分配到瓶子的选定区域，作为相对于瓶子的喷嘴体线性位移的函数。
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公开(公告)号：US4051878A
公开(公告)日：1977-10-04
申请号：US657695
申请日：1976-02-12
摘要： An apparatus particularly suited for rotary filler a mold or a container such as a lipstick pomade with fatty moldable substances by an end filling technique is disclosed. A puck mold and an inverted pomade container carried thereby is conveyed to the apparatus for filling and from the apparatus once filling has been completed for further processing. The apparatus includes a rotating frame including a plurality of lift platforms for supporting the puck mold during filling. The frame includes a housing and a depending filling stem and piston assembly. The piston assembly is adapted to receive a charge of the moldable substance from a housing manifold. A valve is provided within a flow line between the assembly and the stem to open communication from the assembly to the stem and to close communication from the assembly to the manifold, and vice versa. Means are provided to control valve operation, to move the lift platform and mold upwardly to a position at which filling commences and downwardly from the position during the filling operation, and to flow the moldable substance from the piston assembly to the filling stem. The various functions are properly coordinated to the rotary movement of the frame.
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8.发明授权End closure structure and method and container having reinforcing rib structures 失效封闭结构和具有加强筋结构的方法和容器公开(公告)号：US06736284B2
公开(公告)日：2004-05-18
申请号：US09981773
申请日：2001-10-16
申请人： Elmer D. Werth , Roger A. Hahn
发明人： Elmer D. Werth , Roger A. Hahn
IPC分类号： B65D630
摘要： An end closure for a container, such as a beverage or food can, includes a transverse central body panel and a surrounding outer margin joined to the longitudinal side wall of the container body. The margin portion has a support section, and a plurality of spaced rib structures are located on the margin and have portions that extend longitudinally along the support section to reinforce the margin. The end closure can be a lid or an integrally formed bottom for a can body. The margin can have a U-shaped profile with the rib structures located on either the inner or outer wall portion thereof. The rib structures may be flutes defining tear-dropped shaped depressions. The invention contemplates a can body with the end closure forming the bottom thereof. A method is described for forming such end closures and containers.
摘要翻译： 用于诸如饮料或食品罐的容器的端盖包括横向中心体面板和连接到容器主体的纵向侧壁的周围的外部边缘。 边缘部分具有支撑部分，并且多个间隔开的肋结构位于边缘上并且具有沿支撑部分纵向延伸的部分以加强边缘。 端盖可以是用于罐体的盖或整体形成的底部。 边缘可以具有U形轮廓，其中肋结构位于其内壁部分或外壁部分上。 肋结构可以是限定泪滴形凹陷的凹槽。 本发明考虑到具有端盖形成其底部的罐体。 描述了形成这种端盖和容器的方法。
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9.发明授权Apparatus for lubricating the exterior surface of an item as a strip of material 失效用于将物品的外表面作为材料带润滑的装置公开(公告)号：US06361602B1
公开(公告)日：2002-03-26
申请号：US09460272
申请日：1999-12-13
申请人： Roger A. Hahn
发明人： Roger A. Hahn
IPC分类号： B05C106
CPC分类号： B05C11/1026 , B05C1/06 , B05C9/04 , B21B45/0251
摘要： A coating station for an apparatus and method used to coat at least one side of a pontinuous strip of material includes a housing having a conduit that connects to a source of coating material, a fluid dispensing passageway and a wick that contacts the strip. The passageway has an intake port and a discharge port. A metering member is interposed in the passageway, and a drive rotates it about an axis between the intake and discharge ports. The metering member has a metering bore, and a reciprocating metering piston is disposed in the bore. The metering member may be a cylindrical shaft, and one or more metering bores extend diametrically through the shaft with each being provided with a piston to dispense predetermined amounts of coating material onto the strip.
摘要翻译： 用于涂覆连续材料条的至少一侧的装置和方法的涂布站包括具有连接到涂料源，流体分配通道和接触条带的芯的导管的壳体。 通道具有进气口和排气口。 计量构件插入在通道中，并且驱动器绕其进入和排出端口之间的轴线旋转。 计量构件具有计量孔，并且往复计量活塞设置在孔中。 计量构件可以是圆柱形轴，并且一个或多个计量孔沿直径延伸穿过轴，每个设有活塞，以将预定量的涂层材料分配到条上。
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公开(公告)号：US5682786A
公开(公告)日：1997-11-04
申请号：US591307
申请日：1996-01-25
申请人： Roger A. Hahn
发明人： Roger A. Hahn
摘要： A forming apparatus for doming containers employs a pair of pistons, a pressure ring and doming die. One piston carries the pressure ring, and the other piston carries the doming die. The pistons are mechanically linked so that they move in a counteracting manner thus reducing the stroke distance necessary to dome the container. This further reduces the impact energy on the container. The mechanical linkage is preferably pairs of rack and pinion gears moving the pistons in opposite directions of travel.
摘要翻译： 用于拱形容器的成形装置采用一对活塞，压力环和拱形模。 一个活塞承载压力环，另一个活塞承载拱形模具。 活塞机械连接使得它们以抵消的方式移动，从而减小了使容器圆顶所需的行程距离。 这进一步降低了容器上的冲击能量。 机械联动装置优选地是在相反的行进方向上移动活塞的齿条和小齿轮对。
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