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1. 发明授权

US5271149A Method for producing a co-axial cable 失效
标题翻译：同轴电缆的制造方法
公开(公告)号：US5271149A
公开(公告)日：1993-12-21
申请号：US967231
申请日：1992-10-27
申请人： Brian Maddock
发明人： Brian Maddock
IPC分类号： H01B13/24 , H01B13/20
CPC分类号： H01B13/245 , Y10T29/49123
摘要： Conventionally co-axial cable is made in a continuous extrusion machine by continuously extruding an aluminum tubular cladding (1) through an annular die and simultaneously continuously introducing a core (4), comprised of a conductive wire surrounded by insulation, through an bore in a mandrel (3). A gap is inevitably present between the outer surface of the core (4) and the tubular cladding (1). To eliminate the gap it is necessary to reduce the diameter of the tubular cladding by swaging or drawing. The present invention disposes of the &wagging or drawing step by compacting the insulation of the core before introduction to the mandrel (3). The insulation then gradually expands to recover its original diameter and fill the cladding which has been extruded to its final diameter.
摘要翻译：常规的同轴电缆通过连续挤出铝管包层（1）通过环形模头而连续挤出成型，并同时连续地引入由绝缘包围的导线组成的芯体（4）心轴（3）。在芯体（4）的外表面和管状包层（1）之间不可避免地存在间隙。为了消除间隙，必须通过锻造或拉伸来减小管状包层的直径。本发明通过在引入心轴（3）之前压实芯的绝缘来设置＆摆动或拉伸步骤。然后，绝缘体逐渐膨胀以恢复其原始直径并填充被挤压成其最终直径的包层。

2. 发明授权

US5377744A Method and device for continuous casting and extrusion 失效
标题翻译：用于连续铸造和挤出的方法和装置
公开(公告)号：US5377744A
公开(公告)日：1995-01-03
申请号：US952729
申请日：1992-11-19
申请人： Brian Maddock
发明人： Brian Maddock
IPC分类号： B21C23/21 , B21B3/00 , B21C23/08 , B21C33/00 , B22D11/00 , B22D11/06 , B22D11/128
CPC分类号： B21C33/00 , B21B3/003 , B22D11/0608
摘要： Apparatus consists of an articulated continuous casing machine (1) in which a mould for casting bar (18) moves endlessly from an upstream end to a downstream end of a path on the urging of an engine (15). To enable the cast bar to be fed directly into a continuous extrusion machine (2), the engine (15) engages the mould via a slipping clutch (15A) so that in operation an axial compressive force is applied to the cast bar in the mould.
摘要翻译： PCT No.PCT / GB91 / 01041 Sec。 371日期：1992年11月19日 102（e）1992年11月19日PCT PCT 1991年6月27日PCT公布。公开号WO92 / 00156 日期1992年1月9日。设备包括铰接式连续套管机（1），其中铸造杆（18）的模具在发动机（15）的推动下从路径的上游端到下游端不停地移动，。为了使铸棒直接进入连续挤出机（2），发动机（15）通过滑动离合器（15A）与模具接合，使得在操作中将轴向压力施加到模具中的铸棒。

3. 发明授权

US5222284A Apparatus for making co-axial cable 失效
标题翻译：制造同轴电缆的装置
公开(公告)号：US5222284A
公开(公告)日：1993-06-29
申请号：US817658
申请日：1992-01-07
申请人： Brian Maddock
发明人： Brian Maddock
IPC分类号： B21C23/24 , H01B13/24
CPC分类号： H01B13/245 , B21C23/24 , Y10T29/5187 , Y10T29/53126
摘要： Conventionally co-axial cable is made in a continuous extrusion machine by continuously extruding an aluminium tubular cladding (1) through an annular die and simultaneously continuously introducing a core (4), comprised of a conductive wire surrounded by insulation, through an bore in a mandrel (3). A gap is inevitably present between the outer surface of the core (4) and the tubular cladding (1). To eliminate the gap it is necessary to reduce the diameter of the tubular cladding by swagging or drawing step by compacting the insulation of the core before introduction to the mandrel (3). The insulation then gradually expands to recover its original diameter and fill the cladding which has been extruded to its final diameter.
摘要翻译：常规的同轴电缆通过连续挤出铝管包层（1）通过环形模头而连续挤出成型，并同时连续地引入由绝缘包围的导线组成的芯体（4）心轴（3）。在芯体（4）的外表面和管状包层（1）之间不可避免地存在间隙。为了消除间隙，需要通过在引入心轴（3）之前压制芯的绝缘来通过歪斜或拉伸步骤来减小管状包层的直径。然后，绝缘体逐渐膨胀以恢复其原始直径并填充被挤压成其最终直径的包层。

4. 发明授权

US06634415B1 Continuous extrusion using dynamic shoe positioning 有权
标题翻译：连续挤压使用动态鞋定位
公开(公告)号：US06634415B1
公开(公告)日：2003-10-21
申请号：US09600491
申请日：2000-07-12
申请人： Brian Maddock , Martin James Smith
发明人： Brian Maddock , Martin James Smith
IPC分类号： B22D1100
CPC分类号： B21C23/005
摘要： A continuous extrusion machine has a chassis (1) supporting a wheel (2) for rotation by a motor. An endless groove (7) extends around the periphery of the wheel (2). A shoe (3) is mounted in the chassis (1) and has an enveloping surface shaped to closely envelop an arc of the wheel (2) periphery so that the groove (7) co-operates with the shoe (3) to form a passage. An abutment is mounted on the shoe (3) to extend into the passage at a downstream end. Tooling is mounted in the shoe (3) including a die such that a material such as aluminium or copper bar fed into the groove (7) is extruded through the die as a consequence of the energy transfer via friction from the rotating wheel (2). A gap (12) exists between the enveloping surface and the wheel (2). The gap (12) is used to provide the orifice of a sonic gap (12) sensor whereby the size of the gap (12) can be accurately and directly measured. The gap (12) size sensed is used to control the position of the shoe (3) in two directions mutually perpendicular to the rotary axis of the wheel (2) by adjusting support structures which support the shoe (3). The size and shape of the gap (12) can thus be safely adjusted while the machine is extruding allowing the size and shape of the gap (12) to be adjusted for optimum performance.
摘要翻译：连续挤出机具有支撑由马达旋转的轮（2）的底盘（1）。环形槽（7）围绕车轮（2）的周边延伸。鞋底（3）安装在底盘（1）中并且具有成形为紧密地包围轮（2）周边的圆弧的包络表面，使得凹槽（7）与鞋（3）协作以形成通道。桥接件安装在鞋子（3）上以在下游端延伸到通道中。模具安装在包括模具的鞋（3）中，作为通过来自旋转轮（2）的摩擦的能量传递的结果，通过模具挤出诸如供给到凹槽（7）中的铝或铜棒的材料的模具，。在包络面和轮（2）之间存在间隙（12）。间隙（12）用于提供声孔（12）传感器的孔口，从而能够准确且直接地测量间隙（12）的尺寸。感测的间隙（12）用于通过调节支撑鞋（3）的支撑结构来控制鞋（3）在与轮（2）的旋转轴线相互垂直的两个方向上的位置。因此，可以在机器挤出时安全地调节间隙（12）的尺寸和形状，从而允许调节间隙（12）的尺寸和形状以获得最佳性能。

5. 发明授权

US06871522B2 Continuous extrusion using dynamic shoe positioning 有权
标题翻译：连续挤压使用动态鞋定位
公开(公告)号：US06871522B2
公开(公告)日：2005-03-29
申请号：US10657891
申请日：2003-09-09
申请人： Brian Maddock , Martin James Smith
发明人： Brian Maddock , Martin James Smith
IPC分类号： B21C23/00
CPC分类号： B21C23/005
摘要： A continuous extrusion machine has a chassis (1) supporting a wheel (2) for rotation by a motor. An endless groove (7) extends around the periphery of the wheel (2). A shoe (3) is mounted in the chassis (1) and has an enveloping surface shaped to closely envelop an arc of the wheel (2) periphery so that the groove (7) co-operates with the shoe (3) to form a passage. An abutment is mounted on the shoe (3) to extend into the passage at a downstream end. Tooling is mounted in the shoe (3) including a die such that a material such as aluminum or copper bar fed into the groove (7) is extruded through the die as a consequence of the energy transfer via friction from the rotating wheel (2). A gap (12) exists between the enveloping surface and the wheel (2). The gap (12) is used to provide the orifice of a sonic gap (12) sensor whereby the size of the gap (12) can be accurately and directly measured. The gap (12) size sensed is used to control the position of the shoe (3) in two directions mutually perpendicular to the rotary axis of the wheel (2) by adjusting support structures which support the shoe (3). The size and shape of the gap (12) can thus be safely adjusted while the machine is extruding allowing the size and shape of the gap (12) to be adjusted for optimum performance.
摘要翻译：连续挤出机具有支撑由马达旋转的轮（2）的底盘（1）。环形槽（7）围绕车轮（2）的周边延伸。鞋底（3）安装在底盘（1）中并且具有成形为紧密地包围轮（2）周边的圆弧的包络表面，使得凹槽（7）与鞋（3）协作以形成通道。桥接件安装在鞋子（3）上以在下游端延伸到通道中。模具安装在包括模具的鞋（3）中，作为通过来自旋转轮（2）的摩擦的能量传递的结果，通过模具挤出诸如供给到凹槽（7）中的铝或铜棒的材料的模具，。在包络面和轮（2）之间存在间隙（12）。间隙（12）用于提供声孔（12）传感器的孔口，从而能够准确且直接地测量间隙（12）的尺寸。感测的间隙（12）用于通过调节支撑鞋（3）的支撑结构来控制鞋（3）在与轮（2）的旋转轴线相互垂直的两个方向上的位置。因此，可以在机器挤出时安全地调节间隙（12）的尺寸和形状，从而允许调节间隙（12）的尺寸和形状以获得最佳性能。

6. 发明授权

US4601325A Extrusion 失效
标题翻译：挤压
公开(公告)号：US4601325A
公开(公告)日：1986-07-22
申请号：US553967
申请日：1983-11-21
申请人： Brian Maddock
发明人： Brian Maddock
IPC分类号： B21C23/21 , B21C23/00 , B21C29/02 , B21C33/00 , B21C33/02 , B22D11/06 , B29B7/00 , B29C47/00 , B29C47/52 , B22D11/00 , B22D11/12
CPC分类号： B21C23/005 , B21C33/02
摘要： Extrusion apparatus comprises a rotatable wheel having an endless groove in its periphery, a fixed structure which covers part of the groove to define a passageway, a blocking member projecting into the groove to close off one end of the passageway and a die orifice leading from the closed off passageway adjacent the blocking member. The metal which is introduced into the passageway at the position away from the blocking member is in molten form and means are provided for fluid cooling at least that part of the wall of the passageway which is not defined by the fixed structure so as to solidify molten metal introduced into the passageway.
摘要翻译：挤出装置包括可旋转的轮，其轮缘在其周边具有环形槽，固定结构覆盖槽的一部分以限定通道;阻挡构件，突出到槽中以封闭通道的一端;以及模具孔，封闭通道邻近阻挡构件。在离开阻挡构件的位置处被引入通道中的金属是熔融形式，并且提供装置用于流体冷却通道壁的至少一部分，该部分壁不被固定结构限定，以使熔融金属引入通道。

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