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1. 发明授权

US6026670A Apparatus for use in forming can bodies 失效
标题翻译：用于成型罐体的装置
公开(公告)号：US6026670A
公开(公告)日：2000-02-22
申请号：US205730
申请日：1998-12-04
申请人： William Woulds
发明人： William Woulds
IPC分类号： B21D22/28 , B21D22/30 , B21D24/00 , B21D45/06 , B21D45/08 , B21D51/26
CPC分类号： B21D22/30 , B21D45/06
摘要： Apparatus for use in forming can bodies comprises a punch including a hollow punch sleeve with a supply of compressed air connected to the interior thereof. A concave dome void recess in the nose of the punch is adapted to receive a correspondingly shaped doming tool for forming a domed base profile in the can body and an air passage provides fluid communication between the interior of the punch sleeve and the concave recess. A valve located in the air passage is biased into the open position by a spring but is normally held closed by the pressure of air in the interior of the sleeve. Entry of the doming tool into the dome void recess when the valve is closed causes a substantial rise in pressure in the air passage which enables the valve to open and deliver compressed air to the interior of the can body to assist in stripping it from the punch.
摘要翻译：用于成型罐体的装置包括一冲头，该冲头包括一中空冲压套筒，其中连接有内部压缩空气。在冲头的鼻部中的凹形圆顶空隙凹陷适于容纳相应形状的拱形工具，用于在罐体中形成圆顶形基部轮廓，并且空气通道在冲压套筒的内部和凹形凹部之间提供流体连通。位于空气通道中的阀通过弹簧偏压到打开位置，但通常由套筒内部的空气压力保持闭合。当阀门关闭时，穹顶工具进入圆顶空隙凹槽会导致空气通道中的压力大幅上升，这样阀门能够打开并将压缩空气输送到罐体的内部，以帮助将其从冲头中剥离。

2. 发明授权

US10226806B2 Can bodymaker 有权
公开(公告)号：US10226806B2
公开(公告)日：2019-03-12
申请号：US13696364
申请日：2011-05-05
申请人： Daniel Egerton , William Woulds
发明人： Daniel Egerton , William Woulds
IPC分类号： B21D22/00 , B21D22/28 , B21D43/00
摘要： A can bodymaker, which includes a disc feed (1) for feeding a disc (5) directly to the bodymaker itself. A locator (9) positions the disc (5) centrally to a blankholder (12) and a draw pad (10) clamps the disc (5) against a draw die (11). The blankholder (12) then forms the disc into a cup (20) and clamps the cup against a redraw die (14) ready to be picked up by a punch and carried through dies for forming a can body.

3. 发明授权

US08789403B2 Bodymaker 有权
标题翻译：主持人
公开(公告)号：US08789403B2
公开(公告)日：2014-07-29
申请号：US12745999
申请日：2008-11-17
申请人： Daniel Egerton , William Woulds , Ian Scholey
发明人： Daniel Egerton , William Woulds , Ian Scholey
IPC分类号： B21D22/28 , B21J9/18 , B21D51/26 , B21D22/30
CPC分类号： B21D22/30 , B21D22/28 , B21D51/26 , B30B1/06 , B30B15/0035
摘要： A can bodymaker and a method of forming different sizes of drawn and wall ironed cans from the same bodymaker, in which the bodymaker includes a ram (4), a crank (22), first and second connecting rods (21, 23) and a swing lever (20) connecting the crankshaft (22) to the ram (4). Different locking positions (X, Z) are provided on the swing lever so that the first (primary) connecting rod is connected to alternative positions on the swing lever. The primary connecting rod (21) then rotates about an axis between the selected locking position and position (Y) of pivot pin 30 on the swing lever (20). The primary connecting rod drives the swing lever to rotate by a corresponding degree, and thereby converts the swing lever rotation into axial movement of the ram (4) so as to move the ram by a specific stroke length. By altering the locking pin (25) position and therefore the pivot point for the primary connecting rod, the stroke of the ram is changed.
摘要翻译：一种身体制造者和从同一主体制造不同尺寸的拉制和熨烫的罐的方法，其中主体包括柱塞（4），曲柄（22），第一和第二连杆（21,23）和将曲轴（22）连接到冲头（4）的摆动杆（20）。在摆动杆上设置有不同的锁定位置（X，Z），使得第一（主）连杆连接到摆动杆上的替代位置。主连杆（21）然后围绕所选择的锁定位置和摆动杆（20）上的枢轴销30的位置（Y）之间的轴线旋转。主连杆驱动摆动杆旋转相应的程度，从而将摇杆旋转转换成冲头（4）的轴向运动，以使冲头移动特定行程长度。通过改变锁定销（25）的位置，因此改变主连杆的枢转点，冲头的行程被改变。

4. 发明申请

US20130108398A1 CAN BODYMAKER 审中-公开
公开(公告)号：US20130108398A1
公开(公告)日：2013-05-02
申请号：US13696364
申请日：2011-05-05
申请人： Daniel Egerton , William Woulds
发明人： Daniel Egerton , William Woulds
IPC分类号： B21D22/00
CPC分类号： B21D22/00 , B21D22/28 , B21D43/00
摘要： A can bodymaker, which includes a disc feed (1) for feeding a disc (5) directly to the bodymaker itself. A locator (9) positions the disc (5) centrally to a blankholder (12) and a draw pad (10) clamps the disc (5) against a draw die (11). The blankholder (12) then forms the disc into a cup (20) and clamps the cup against a redraw die (14) ready to be picked up by a punch and carried through dies for forming a can body.
摘要翻译：一种身体制造者，其包括用于将盘（5）直接供给至身体本身的盘进给（1）。定位器（9）将盘（5）居中放置到挡块（12）上，并且拉紧垫（10）将盘（5）夹在拉丝模（11）上。然后，坯件（12）将盘形成杯（20），并将杯子夹紧在准备被冲头拾取的重拉模具（14）上，并通过用于形成罐体的模具。

5. 发明授权

US07243520B2 Stripping assembly 有权
标题翻译：剥线装配
公开(公告)号：US07243520B2
公开(公告)日：2007-07-17
申请号：US10565502
申请日：2004-06-23
申请人： William Woulds
发明人： William Woulds
IPC分类号： B21D45/06
CPC分类号： B21D45/06
摘要： A stripping assembly for removal of a can body from a punch in a can bodymaker in which an actuator lifts stripper fingers clear of the can carried on the punch in the forward stroke to avoid damage to the can or can coating. On the return stroke, the actuator piston is disabled so that the fingers close around the punch for stripping the can from the punch.
摘要翻译：用于从罐主体中的冲头移除罐体的剥离组件，其中致动器提升剥离器手指，使其远离在前冲程中的冲头上承载的罐，以避免损坏罐或罐涂层。在返回行程中，致动器活塞被禁用，使得手指围绕冲头靠近以从冲头剥离罐。

6. 发明申请

US20080229801A1 Can Manufacture 有权
标题翻译：可制造
公开(公告)号：US20080229801A1
公开(公告)日：2008-09-25
申请号：US10574260
申请日：2004-10-08
申请人： William Woulds
发明人： William Woulds
IPC分类号： B21D22/00
CPC分类号： B21D37/16 , B21D22/28
摘要： An assembly for can manufacture includes a toolpack having coolant dies (3,4,5,6) adjacent and either side of ironing dies (1,2) so that coolant may be circulated around cavities in the coolant dies so as to cool the ironing die inserts (12). Generally, the toolpack is used in conjunction with a ram (20), coolant tube assembly (30) and ram guidance assembly (60) which together ensure that the ram is cooled along its entire length, up to and including the punch nose (21).
摘要翻译：一种用于制造的组件包括具有与熨烫模具（1,2）相邻和任一侧的冷却剂模具（3,4,5,6）的工具包，使得冷却剂可以在冷却剂模具中的空腔周围循环，以便冷却熨烫模具插入件（12）。通常，工具包与冲头（20），冷却剂管组件（30）和冲头引导组件（60）一起使用，这些组件一起确保冲头沿其整个长度被冷却，直到并包括冲头（21））。

7. 发明申请

US20060174676A1 Stripping assembly 有权
标题翻译：剥线装配
公开(公告)号：US20060174676A1
公开(公告)日：2006-08-10
申请号：US10565502
申请日：2004-06-23
申请人： William Woulds
发明人： William Woulds
IPC分类号： B21D45/06
CPC分类号： B21D45/06
摘要： A stripping assembly for removal of a can body from a punch in a can bodymaker in which an actuator lifts stripper fingers clear of the can carried on the punch in the forward stroke to avoid damage to the can or can coating. On the return stroke, the actuator piston is disabled so that the fingers close around the punch for stripping the can from the punch.
摘要翻译：用于从罐主体中的冲头移除罐体的剥离组件，其中致动器提升剥离器手指，使其远离在前冲程中的冲头上承载的罐，以避免损坏罐或罐涂层。在返回行程中，致动器活塞被禁用，使得手指围绕冲头靠近以从冲头剥离罐。

8. 发明授权

US06761055B2 Drive for a hold down assembly of a can bodymaker a method of use thereof 有权
标题翻译：驱动罐主体的按压组件的使用方法
公开(公告)号：US06761055B2
公开(公告)日：2004-07-13
申请号：US10276420
申请日：2002-11-15
申请人： Ian Scholey , William Woulds
发明人： Ian Scholey , William Woulds
IPC分类号： B21D2408
CPC分类号： B21D24/14
摘要： A drive for use in the manufacture of cans comprises a hydraulically powered guide pod to which a hold down assembly is attached. The guide pod slides along a guide rod which is fixed in the bodymaker. Forward and rear hydraulic chambers are defined between the pod and the guide rod by means of bushings and a seal. Passage of fluid through ports to and from the hydraulic chambers causes the pod and hold down assembly to move forward and backward. The length of the stroke can be set by the distance between the ports. A rotary valve is used to control the timing of the drive and control flow of hydraulic fluid, which is typically obtained from the bodymaker coolant supply.
摘要翻译：用于罐头制造的驱动装置包括一个液压动力导向荚，一个压紧组件被连接到该导向荚上。引导盒沿着固定在主体中的导杆滑动。前后液压室通过衬套和密封件限定在荚和导杆之间。流体通过端口进入和离开液压室导致荚和压紧组件向前和向后移动。行程的长度可以通过端口之间的距离设置。旋转阀用于控制液压流体的驱动和控制流程的时序，这通常是从制动器冷却剂供应器获得的。

9. 发明授权

US06351981B1 Base forming 有权
标题翻译：底座成型
公开(公告)号：US06351981B1
公开(公告)日：2002-03-05
申请号：US09526518
申请日：2000-03-16
申请人： Frederick William Jowitt , Ian Kenneth Scholey , William Woulds
发明人： Frederick William Jowitt , Ian Kenneth Scholey , William Woulds
IPC分类号： B21D2230
CPC分类号： B21D22/30
摘要： A method and apparatus for forming the base of a can are described. The base forming apparatus is typically a dome station for forming a dome on the base of a beverage can. The dome station is mountable onto a dome door of a bodymaker press, thereby avoiding the common failure of mounting bolts. A complete polyurethane ring is used to create overtravel force and maintain consistent and symmetrical loading on the tooling.
摘要翻译：描述用于形成罐底的方法和装置。基座成形装置通常是用于在饮料罐的基部上形成圆顶的圆顶台。圆顶台可以安装在主体压机的圆顶门上，从而避免了安装螺栓的常见故障。使用完整的聚氨酯环来产生超程力，并保持工具上的一致和对称的载荷。

10. 发明授权

US08091403B2 Bodymaker ram attachment 有权
标题翻译：主体公羊附件
公开(公告)号：US08091403B2
公开(公告)日：2012-01-10
申请号：US12443351
申请日：2007-09-17
申请人： William Woulds
发明人： William Woulds
IPC分类号： B21D37/01 , B21D24/16
CPC分类号： B21D22/30
摘要： A bodymaker ram attachment has a screwed locator (60), which is fastened to a slide block (70) of the bodymaker and can be aligned to the machine. A new ram with an internal thread and location diameter is screwed onto the locator. A clamp ring (65) tightens a locking element (80) so as to fix the ram (50) to the locator (60) when screws (68), which fasten the clamp ring to the locator, are tightened. The advantage of this new attachment is that the ram can be removed quickly by loosening the clamp ring and locking element then unscrewing the ram from the locator. The ram can then be removed and replaced by sliding through the front of the machine without the need for further disassembly.
摘要翻译：身体运动员附件具有螺钉定位器（60），其被固定到主体的滑动块（70）并且可以与机器对准。一个内螺纹和位置直径的新的冲头螺丝固定在定位器上。夹紧环（65）拧紧锁定元件（80），以便在将夹紧环固定到定位器上的螺钉（68）被紧固时，将冲头（50）固定到定位器（60）。这种新附件的优点在于，通过松开夹环和锁定元件然后将冲头从定位器上拧下来可以快速移除柱塞。然后可以通过在机器前部滑动来移除并更换冲头，而不需要进一步拆卸。

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