公开(公告)号：US08959970B2

公开(公告)日：2015-02-24

申请号：US13476595

申请日：2012-05-21

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： B21C23/00 ,  B21D43/00 ,  H01L39/24 ,  B21C33/00 ,  B21C37/04 ,  B21F23/00

CPC分类号： B21C23/005 ,  B21C33/004 ,  B21C37/042 ,  B21F23/00 ,  B21F23/002 ,  Y10S505/928 ,  Y10T29/49014

摘要： An apparatus and method for moving a wire along its own axis against a high resistance to its motion causing a substantial uniaxial compression stress in the wire without allowing it to buckle. The apparatus consists of a wire gripping and moving drive wheel and guide rollers for transporting the moving wire away from the drive wheel. Wire is pressed into a peripheral groove in a relatively large diameter, rotating drive wheel by a set of small diameter rollers arranged along part of the periphery causing the wire to be gripped by the groove.

摘要翻译： 一种用于沿其自身轴线移动线的装置和方法，抵抗其运动的高阻力，导致线中的基本单轴压缩应力而不允许其弯曲。 该装置包括用于将移动的金属丝远离驱动轮的导线夹持和移动的驱动轮和引导辊。 线通过沿着周边的一部分布置的一组小直径的辊被压入相对大直径的旋转驱动轮中的周边槽中，导致线被槽夹紧。

公开(公告)号：US4282277A

公开(公告)日：1981-08-04

申请号：US72807

申请日：1979-09-05

申请人： Alfred R. Austen ,  Darral V. Humphries

发明人： Alfred R. Austen ,  Darral V. Humphries

IPC分类号： B29C31/00 ,  B29C47/00 ,  B29C55/16 ,  B29C55/18 ,  B29C55/30 ,  C08J5/18 ,  F16L9/12 ,  B29C23/00 ,  B32B27/06 ,  B32B27/32

CPC分类号： F16L9/12 ,  B29C31/002 ,  B29C47/0004 ,  B29C47/0023 ,  B29C55/16 ,  B29C55/18 ,  B29C55/30 ,  C08J5/18 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/16 ,  B29K2995/0041 ,  B29K2995/005 ,  B29K2995/0077 ,  Y10S428/91 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31938 ,  Y10T428/31942

摘要： A thick-walled, seamless, rigid conduit having a substantially uniform wall thickness which is not less than about 0.5 percent of the outside diameter consisting essentially of an oriented crystalline thermoplastic polymer characterized by a structure comprised of radially compressed discrete, platelet-like spherulitic crystalline aggregates and having a combination of good ultimate tensile strength and low temperature tensile impact strength is described.The conduit is fabricated by solid state hydrostatic extrusion of a substantially non-oriented semi-crystalline thermoplastic polymer preform which may contain up to about 60 weight percent filler. The polymer is substantially simultaneously elongated in both circumferential and axial directions by compressive forces with the circumferential elongation being at least 100 percent.The apparatus used to produce the product is a hydrostatic extrusion press which includes an annular orifice in which the thermoplastic polymer is elongated substantially simultaneously circumferentially and axially with the circumferential elongation being at least 100 percent. Means for maintaining the rigidity of tooling and the hydrostatic extrusion fluid pressure while providing a film of the fluid on the preform for lubricity are provided in the apparatus.A sheet substantially uniform in thickness and having substantially the microstructure and properties of the conduit and excellent drawability may be made from the conduit.An article of manufacture may be made by solid state deformation processing of the conduit or the sheet.

摘要翻译： 厚壁，无缝，刚性的导管具有基本上均匀的壁厚，其不小于外径的约0.5％，其基本上由定向结晶的热塑性聚合物组成，其特征在于由径向压缩的离散的片状球状晶体 描述了具有良好的极限拉伸强度和低温拉伸冲击强度组合的聚集体。 导管由基本上无取向的半结晶热塑性聚合物预制件的固态静压挤出制成，其可以含有高达约60重量％的填料。 聚合物通过压缩力在周向和轴向方向上基本上同时伸长，圆周伸长率至少为100％。 用于生产产品的装置是一种静液压挤压机，其包括环形孔口，其中热塑性聚合物基本上同时沿周向和轴向延伸，周向延伸率至少为100％。 在设备中提供了用于在为预制件提供流体的薄膜以提供润滑性的同时保持模具刚性和静压挤出流体压力的手段。 厚度基本均匀且基本上具有导管的微观结构和性能的片材可以从导管进行。 可以通过导管或片材的固态变形处理制造制品。

公开(公告)号：US10221837B2

公开(公告)日：2019-03-05

申请号：US14709952

申请日：2015-05-12

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： F03G7/06

摘要： Apparatus and method for supporting an elongated slender member having a high axial compression stress state during a change in length of the member.

公开(公告)号：US20150330370A1

公开(公告)日：2015-11-19

申请号：US14709952

申请日：2015-05-12

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： F03G7/06

CPC分类号： F03G7/065 ,  F03G7/06

摘要： Apparatus and method for supporting an elongated slender member having a high axial compression stress state during a change in length of the member.

摘要翻译： 用于在构件的长度改变期间支撑具有高轴向压缩应力状态的细长细长构件的装置和方法。

公开(公告)号：US20130334274A1

公开(公告)日：2013-12-19

申请号：US13970104

申请日：2013-08-19

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： B21C33/00

CPC分类号： B21C33/00 ,  B21C23/005 ,  B21C33/004 ,  B21C37/042 ,  B21F23/00 ,  B21F23/002

摘要： An apparatus and method for moving a wire along its own axis against a high resistance to its motion causing a substantial uniaxial compression stress in the wire without allowing it to buckle. The apparatus consists of a wire gripping and moving drive wheel and guide rollers for transporting the moving wire away from the drive wheel. Wire is pressed into a peripheral groove in a relatively large diameter, rotating drive wheel by a set of small diameter rollers arranged along part of the periphery causing the wire to be gripped by the groove. The drive wheel can have a smooth peripheral surface and a groove or grooves parallel in the outer surface of small diameter rollers.

摘要翻译： 一种用于沿其自身轴线移动线的装置和方法，抵抗其运动的高阻力，导致线中的基本单轴压缩应力而不允许其弯曲。 该装置包括用于将移动的金属丝远离驱动轮的导线夹持和移动的驱动轮和引导辊。 线通过沿着周边的一部分布置的一组小直径的辊被压入相对大直径的旋转驱动轮中的周边槽中，导致线被槽夹紧。 驱动轮可以具有平滑的周边表面和平行于小直径辊的外表面的槽或槽。

公开(公告)号：US20200256324A1

公开(公告)日：2020-08-13

申请号：US16864668

申请日：2020-05-01

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： F03G7/06

摘要： Apparatus and method for supporting an elongated slender member having a high axial compression stress state during a change in length of the member.

公开(公告)号：US20120247167A1

公开(公告)日：2012-10-04

申请号：US13476595

申请日：2012-05-21

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： B21C33/00

CPC分类号： B21C23/005 ,  B21C33/004 ,  B21C37/042 ,  B21F23/00 ,  B21F23/002 ,  Y10S505/928 ,  Y10T29/49014

摘要： An apparatus and method for moving a wire along its own axis against a high resistance to its motion causing a substantial uniaxial compression stress in the wire without allowing it to buckle. The apparatus consists of a wire gripping and moving drive wheel and guide rollers for transporting the moving wire away from the drive wheel. Wire is pressed into a peripheral groove in a relatively large diameter, rotating drive wheel by a set of small diameter rollers arranged along part of the periphery causing the wire to be gripped by the groove.

摘要翻译： 一种用于沿其自身轴线移动线的装置和方法，抵抗其运动的高阻力，导致线中的基本单轴压缩应力而不允许其弯曲。 该装置包括用于将移动的金属丝远离驱动轮的导线夹持和移动的驱动轮和引导辊。 线通过沿着周边的一部分布置的一组小直径的辊被压入相对大直径的旋转驱动轮中的周边槽中，导致线被槽夹紧。

公开(公告)号：US4449904A

公开(公告)日：1984-05-22

申请号：US449289

申请日：1982-12-13

申请人： Alfred R. Austen ,  Darral V. Humphries

发明人： Alfred R. Austen ,  Darral V. Humphries

IPC分类号： B29C47/00 ,  B29C55/16 ,  B29C55/18 ,  F16L9/12 ,  B30B11/30

CPC分类号： F16L9/12 ,  B29C47/0004 ,  B29C47/0023 ,  B29C55/16 ,  B29C55/18

摘要： A hydrostatic extrusion apparatus whereby semicrystalline thermopolastic polymers can be hydrostatically extruded in a solid state is described. The apparatus includes an outer tooling support means; a container assembly aligned within one end of the outer support means and having pressure means contiguous therewith whereby pressure is applied to the apparatus to both rigidly align the tooling and provide sufficient pressure for extrusion of a polymer billet within the container assembly and a receiver assembly coaxially aligned with the container assembly in the other end of the tooling means. The container assembly includes a container means, sealing means to prevent leakage of hydrostatic fluid in the container means and a die portion on the inner forward surface of the container means. The receiver assembly includes a concentrically aligned mandrel which supports and aligns a mandrel-head in spaced relationship with the die portion of the container means. Means are also provided for receiving, lubricating and cooling the extrudate in the receiver assembly. A base portion supports the extrudate receiving assembly and coacts with the pressurizing means in the container assembly to rigidly align and clamp the tooling means together.

摘要翻译： 描述了一种静液压挤出装置，其中半结晶热弹性聚合物可以以静态挤压成固态。 该装置包括外加工支承装置; 容器组件在外部支撑装置的一个端部中对准并且具有与其相邻的压力装置，由此压力施加到装置上以刚性地对准工具并且提供足够的压力用于挤出容器组件内的聚合物坯料和同轴地接收容器组件 在工具装置的另一端与容器组件对准。 容器组件包括容器装置，用于防止流体静力流体在容器装置中泄漏的密封装置和容器装置的内部前表面上的模具部分。 接收器组件包括同心对准的心轴，其支撑和对准与容器装置的模具部分间隔开的关系的心轴头。 还提供了用于在接收器组件中接收，润滑和冷却挤出物的装置。 基部支撑挤出物接收组件并与容器组件中的加压装置共同作用以将加工装置刚性地对准和夹紧在一起。

公开(公告)号：US20230220837A1

公开(公告)日：2023-07-13

申请号：US18113871

申请日：2023-02-24

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： F03G7/06 ,  F15B5/00

CPC分类号： F03G7/0614 ,  F15B5/00

摘要： Hydraulic or pseudo hydraulic methods and apparatus using component area ratios to amplify the displacement or force responses of super-elastic (SE) and shape memory actuator (SMA) devices by means mechanically coupled to the SE/SMA devices.

公开(公告)号：US09248484B2

公开(公告)日：2016-02-02

申请号：US13970104

申请日：2013-08-19

申请人： Alfred R. Austen

发明人： Alfred R. Austen

IPC分类号： B21C33/00 ,  B21C37/04 ,  B21C23/00 ,  B21F23/00

CPC分类号： B21C33/00 ,  B21C23/005 ,  B21C33/004 ,  B21C37/042 ,  B21F23/00 ,  B21F23/002

摘要： An apparatus and method for moving a wire along its own axis against a high resistance to its motion causing a substantial uniaxial compression stress in the wire without allowing it to buckle. The apparatus consists of a wire gripping and moving drive wheel and guide rollers for transporting the moving wire away from the drive wheel. Wire is pressed into a peripheral groove in a relatively large diameter, rotating drive wheel by a set of small diameter rollers arranged along part of the periphery causing the wire to be gripped by the groove. The drive wheel can have a smooth peripheral surface and a groove or grooves parallel in the outer surface of small diameter rollers.

摘要翻译： 一种用于沿其自身轴线移动线的装置和方法，抵抗其运动的高阻力，导致线中的基本单轴压缩应力而不允许其弯曲。 该装置包括用于将移动的金属丝远离驱动轮的导线夹持和移动的驱动轮和引导辊。 线通过沿着周边的一部分布置的一组小直径的辊被压入相对大直径的旋转驱动轮中的周边槽中，导致线被槽夹紧。 驱动轮可以具有平滑的周边表面和平行于小直径辊的外表面的槽或槽。