公开(公告)号：US09764493B2

公开(公告)日：2017-09-19

申请号：US14424519

申请日：2013-08-27

Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.

Inventor： Hiroki Tanaka ,  Shinichi Miyose

IPC: B26F1/14 ,  B29C49/72 ,  B23D31/00 ,  B21D51/26

CPC classification number: B26F1/14 ,  B21D51/2615 ,  B21D51/2646 ,  B23D31/001 ,  B29C49/72 ,  Y10T83/0596 ,  Y10T83/40

Abstract: A method for trimming a rectangular container and an apparatus trimming a rectangular container are provided, by which an appropriate cut surface with a possible crack or burr suppressed can be obtained when a rectangular container is trimmed. When a punch cutter is initially allowed to cut into a rectangular tubular portion of an untrimmed rectangular container, the punch cutter is inclined relative to a thickness direction of a cut area of the rectangular tubular portion, and then, the punch cutter is circumferentially moved along a trim line on the rectangular tubular portion to cut the rectangular tubular portion.

公开(公告)号：US09643229B2

公开(公告)日：2017-05-09

申请号：US13876486

申请日：2011-10-19

Applicant: Paul A. Wilson ,  Mark Bolton ,  Derek A. Robinson ,  James E. Ribordy

Inventor： Paul A. Wilson ,  Mark Bolton ,  Derek A. Robinson ,  James E. Ribordy

IPC: B21D22/00 ,  B21D51/26 ,  B23D31/00 ,  B23D19/04 ,  B65D83/38

CPC classification number: B21D22/00 ,  B21D51/2615 ,  B21D51/2692 ,  B23D19/04 ,  B23D31/001 ,  B65D83/38

Abstract: A method and apparatus for forming aerosol cans for metered dose inhalers.

公开(公告)号：US20150143863A1

公开(公告)日：2015-05-28

申请号：US14090208

申请日：2013-11-26

Applicant: Ford Global Technologies, LLC

Inventor： Alan John Gillard

IPC: B21D26/031 ,  B21D26/12 ,  B23D15/14 ,  B21D24/16

CPC classification number: B23D15/14 ,  B21D24/16 ,  B21D26/023 ,  B21D26/12 ,  B23D31/00 ,  B23D31/001 ,  B26F1/28

Abstract: A trim tool for trimming a part having a complex shape. The trim tool defines a plurality of electro-hydraulic cavities that are separated by walls in a lower die of the trim tool. Electrodes are discharged in the electro-hydraulic cavities to drive the panel into engagement with a trim steel edge. The discharge of the electrode severs the panel above the cavity and also across a portion of a wall separating adjacent cavities. Discharging an electrode in an adjacent cavity completes the trim operation above the wall.

Abstract translation: 用于修剪具有复杂形状的部件的修剪工具。 修剪工具限定了由修剪工具的下模具中的壁分隔开的多个电液压腔。 电极在电液压腔中排出，以驱动面板与修边钢边缘接合。 电极的放电将面板在空腔上方切割并且跨越分隔相邻空腔的壁的一部分。 在相邻的空腔中放电电极完成墙上方的修整操作。

公开(公告)号：US08202646B2

公开(公告)日：2012-06-19

申请号：US12602732

申请日：2009-01-22

Applicant: Toshiki Ishikawa ,  Yoshio Goda ,  Tadahiro Tokumoto ,  Masaji Moriwaki ,  Seiichi Kato

Inventor： Toshiki Ishikawa ,  Yoshio Goda ,  Tadahiro Tokumoto ,  Masaji Moriwaki ,  Seiichi Kato

IPC: H01M2/00 ,  H01M2/02 ,  H01M2/04 ,  H01M6/08 ,  B21C1/00 ,  B21H1/18

CPC classification number: B23D21/14 ,  B23D19/04 ,  B23D31/001 ,  B23D35/001 ,  H01M2/022 ,  H01M2/0225 ,  H01M10/0525 ,  Y10T82/16213 ,  Y10T83/0596 ,  Y10T428/12 ,  Y10T428/12229 ,  Y10T428/12292

Abstract: A battery case is made by cutting from a blank case of a bottomed cylindrical battery case having an unwanted portion at an opening portion the unwanted portion from the case wall in the circumferential direction by a blade. The cutting of the case wall is performed so as to render a cutting-end portion higher than a cutting-start portion. Thus, re-cutting of the cutting-start portion by the blade after it has already completed one rotation can be avoided. As a result, the generation of thread-like chips from re-cutting of the cut surface can be avoided.

Abstract translation: 电池盒通过刀片从圆周方向从外壳壁的不需要部分的开口部分从具有不需要部分的有底圆筒形电池盒的空壳体切割而制成。 执行壳体壁的切割以使得切割端部分比切割开始部分高。 因此，可以避免在已经完成一次旋转之后刀片重新切割切割起始部分。 结果，可以避免从切割表面的再切割产生线状芯片。

公开(公告)号：US20040187656A1

公开(公告)日：2004-09-30

申请号：US10816721

申请日：2004-04-02

Applicant: Metal Container Corporation

Inventor： Thomas C. Dickey

IPC: B23B003/06

CPC classification number: B23D31/001 ,  Y10T82/16147 ,  Y10T82/16181 ,  Y10T82/16196 ,  Y10T82/16213 ,  Y10T82/16639 ,  Y10T82/16655

Abstract: An improved apparatus for trimming an irregular open end of a container body is disclosed. The improved trimmer cartridge includes a sealed gear housing, for retention of interior lubricant and to reduce contamination. An adjustment mechanism, accessible from the exterior of the housing, is provided to adjust a gap between two blades of the trimmer cartridge. The adjustment mechanism provides improved control over the gap width, which is between 8-25% of the can metal thickness. Additionally, a tang that is removably connected to a shaft for a first blade provides rotational power for the trimmer. The tang is replaceable without requiring the housing to be opened or requiring replacement of the blade shaft. Another blade shaft is provided for a second blade, with the two blade shafts having substantially equal mass. The trimmer also includes spur gears, which do not have the thrust load associated with prior art helical gears.

公开(公告)号：US20030079582A1

公开(公告)日：2003-05-01

申请号：US09984674

申请日：2001-10-30

Inventor： Geoffrey R. Bowlin

IPC: B23B001/00 ,  B23B003/00

CPC classification number: B23D31/001 ,  B23D19/04 ,  Y10T82/10 ,  Y10T82/16196 ,  Y10T82/16803 ,  Y10T82/25

Abstract: The present invention includes a cutter assembly and a method of using a cutter assembly. The cutter assembly comprises a fixed knife support shaft with a top end and a bottom end, a fixed knife mounted adjacent the top of the fixed knife support shaft, a moving knife support shaft with a top end and a bottom end and a moving knife mounted adjacent the top of the fixed knife support shaft, wherein the moving knife has a non-cutting position and a cutting position and the moving knife support is adapted to be rotated about an axis perpendicular to the axis of the moving knife support shaft to put the moving knife into the cutting position.

Abstract translation: 本发明包括切割器组件和使用切割器组件的方法。 切割器组件包括具有顶端和底端的固定刀支撑轴，邻近固定刀支撑轴的顶部安装的固定刀，具有顶端和底端的移动刀支撑轴和移动刀安装 邻近固定刀支撑轴的顶部，其中移动刀具有非切割位置和切割位置，并且移动刀支撑件适于围绕垂直于移动刀支撑轴的轴线的轴线旋转，以将 将刀移动到切割位置。

公开(公告)号：US5701776A

公开(公告)日：1997-12-30

申请号：US490177

申请日：1995-06-14

Applicant: Jerry W. Cowan ,  Jeffrey K. Felton

Inventor： Jerry W. Cowan ,  Jeffrey K. Felton

IPC: B21D51/16 ,  B21D51/18 ,  B21D51/38 ,  B23D31/00 ,  B21D28/00

CPC classification number: B21D51/16 ,  B21D51/18 ,  B21D51/38 ,  B23D31/001 ,  Y10T83/7487 ,  Y10T83/7573

Abstract: An improved tank configuration includes a die employed to stamp a formed member. The formed member may be used as the bottom head for a portable liquid container, and is constructed so that all welding is eliminated in the corner portions of the container. A trim machine is employed to remove uneven edges from the formed part. The invention is particularly useful in constructing sloped bottom tanks of increased depth. By the present invention, a stamped configuration is provided in which a draw formed tank bottom is formed so as to allow complete and full drainage of the tank bottom. The bottom head is finish trimmed to exact dimensions so as to facilitate assembly to the shell of the tank.

Abstract translation: 改进的储罐结构包括用于冲压成形构件的模具。 形成的构件可以用作便携式液体容器的底部头部，并且被构造成使得在容器的角部中消除所有的焊接。 采用修边机来从形成的部件去除不均匀的边缘。 本发明特别可用于构造具有增加深度的倾斜底罐。 通过本发明，提供了一种冲压构造，其中形成有拉制形成的罐底部，以允许罐底部的完全和完全排水。 底部的头部精加工到精确的尺寸，以便于组装到罐的外壳。

公开(公告)号：US5617768A

公开(公告)日：1997-04-08

申请号：US439313

申请日：1995-05-11

Applicant: Robert J. Palazzolo

Inventor： Robert J. Palazzolo

IPC: B23D31/00 ,  B26D3/16 ,  B29C49/74 ,  B23B5/14 ,  B23D25/00 ,  B23D31/04

CPC classification number: B29C49/74 ,  B23D31/001 ,  B26D3/166 ,  Y10T82/16 ,  Y10T82/16016 ,  Y10T82/16967

Abstract: A trimming apparatus (10) for removing the dome scrap (152) from a blow, molded bottle (150) is described. The apparatus includes an advancement wheel (12) and a rotation wheel (14) mounted on opposite sides of a path (16) formed by upper guide rails (18 and 20), lower guide rails (22 and 24) and the wheels. A knife assembly (62) is adjustably mounted beneath the advancement wheel and includes a knife blade (64) which extends into the path slightly in front of the area tangent to the wheels. The wheels are connected to drive motors (26 and 28). In use, the bottle is fed into the path such that the upper guide rails engage each side of the groove (152A) of the dome scrap. As the bottle moves into the apparatus, the advancement wheel engages the groove to move the bottle into the path between the wheels. When the bottle reaches the area of the path tangent to the wheels, the rotation wheel contacts the groove. The wheels are rotating in the same direction such that the wheels contact opposite sides of the groove in different directions thus, acting together to rotate the bottle. As the bottle rotates, the knife blade contacts the notch (150A) of the bottle and severs the dome scrap.

Abstract translation: 描述了用于从吹塑模制瓶（150）移除圆顶废料（152）的修剪装置（10）。 该装置包括前进轮（12）和安装在由上导轨（18和20），下导轨（22和24）和车轮形成的路径（16）的相对侧上的旋转轮（14）。 刀具组件（62）可调节地安装在推进轮的下方，并且包括刀片（64），其延伸到稍微在与车轮相切的区域前方的路径中。 车轮连接到驱动马达（26和28）。 在使用中，瓶子进入路径，使得上导轨接合圆顶废料的槽（152A）的每一侧。 当瓶子移动到装置中时，推进轮与凹槽接合以将瓶子移动到轮子之间的路径中。 当瓶子到达与轮相切的路径区域时，旋转轮接触凹槽。 轮子沿相同的方向旋转，使得轮子在不同方向上接触槽的相对侧，从而一起作用以使瓶子旋转。 当瓶子旋转时，刀片接触瓶子的切口（150A）并切割圆顶废料。

公开(公告)号：US5474205A

公开(公告)日：1995-12-12

申请号：US236083

申请日：1994-05-02

Applicant: Ronald G. Lancaster

Inventor： Ronald G. Lancaster

IPC: B21D22/20 ,  B23D31/00 ,  B21D51/18

CPC classification number: B23D31/001 ,  B21D22/20 ,  Y10T83/0596 ,  Y10T83/401 ,  Y10T83/4607 ,  Y10T83/4645

Abstract: An improved tank configuration wherein a die is employed to stamp a formed member is disclosed. The formed member may be used as either the top or bottom head for a portable liquid container, and is constructed so that all welding is eliminated in the corner and outlet portions of the container. A trim machine is employed to remove uneven edges from the formed part. By the present invention, a stamped configuration is provided in which a draw formed tank bottom is formed so as to allow complete and full drainage of the tank bottom. The top and bottom heads are finish trimmed to exact dimensions so as to facilitate the assembly of these parts to the shell of the tank.

Abstract translation: 公开了一种改进的罐结构，其中使用模具来冲压成形构件。 成形构件可以用作便携式液体容器的顶部或底部头部，并且构造成使得在容器的角部和出口部分中消除所有焊接。 采用修边机来从形成的部件去除不均匀的边缘。 通过本发明，提供了一种冲压构造，其中形成有拉制形成的罐底部，以允许罐底部的完全和完全排水。 顶部和底部头部精加工成精确的尺寸，以便于将这些部件组装到罐的壳体上。

公开(公告)号：US4865533A

公开(公告)日：1989-09-12

申请号：US130310

申请日：1987-12-09

Applicant: Philip G. Hart ,  Virgil L. Davis

Inventor： Philip G. Hart ,  Virgil L. Davis

IPC: B23D31/00 ,  B26F1/40 ,  B29C49/72 ,  B29C49/74

CPC classification number: B26F1/40 ,  B23D31/001 ,  B29C49/72 ,  B29C49/74 ,  Y10S425/806 ,  Y10T428/1397

Abstract: An apparatus is provided for fabricating a wide-mouth plastic container, having an annular flange extending radially outwardly at the wide-mouth, from a stretch blow-molded intermediate article, having a dome-like accommodation portion extending radially-outwardly at a flange area and upwardly and inwardly from the wide-mouth of a generally cylindrical body portion. The apparatus provides for a two stage cutting and trimming operation which produces a precision concentric uniform flange around the wide-mouth of the fabricated container and provides for alternately and simultaneously performing the fabricating operations to provide a desired speed of operation of the apparatus.

Abstract translation: 提供了一种用于制造广口塑料容器的装置，其具有从拉伸吹塑成型中间制品的宽口径向向外延伸的环形凸缘，该拉伸吹塑中间制品具有在凸缘区域径向向外延伸的圆顶状容纳部分 并且从大致圆柱形主体部分的宽口向上和向内。 该装置提供两级切割和修剪操作，其在制造的容器的广口周围产生精密的同心均匀凸缘，并且提供交替地并且同时执行制造操作以提供设备的期望的操作速度。