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1. 发明授权

US11724299B2 Method for straightening of a FeCrAl alloy tube 有权
公开(公告)号：US11724299B2
公开(公告)日：2023-08-15
申请号：US16958175
申请日：2018-12-21
申请人： Sandvik Intellectual Property AB
发明人： Fernando Rave , Krister Wickman , Thomas Froböse
IPC分类号： B21D3/12 , C22C38/28 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C22C38/26 , C21D9/08 , C21D8/10 , C21D6/00 , C22C38/22 , C21D1/34
CPC分类号： B21D3/12 , C21D6/002 , C21D6/005 , C21D6/008 , C21D8/105 , C21D9/08 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/26 , C22C38/28 , C21D1/34
摘要： The present disclosure relates to a method for straightening of a tube comprising a ferritic FeCrAl-alloy. One reason for the challenges regarding the cold working of a hollow of a ferritic FeCrAl-alloy into a finished tube is that FeCrAl-alloys have a low ductility. Even if a tube of a FeCrAl-alloy is obtained by cold working a hollow into a tube, the tube can hardly be straightened. This is even more a problem if a tube obtained is annealed, wherein the annealing leads to a deformation of tube along the longitudinal direction of the tube. Therefore, there is a need for a method for straightening of a tube comprising a ferritic FeCrAl-alloy. Thus, according to the present disclosure a method for straightening of a tube is suggested, wherein the method comprises the steps of providing a tube comprising a ferritic FeCrAl-alloy, heating the tube, and straightening and forming the heated tube by stretching.

2. 发明授权

US11541441B2 Transport system for a wire or a sheet and method for delivering a wire or a sheet 有权
公开(公告)号：US11541441B2
公开(公告)日：2023-01-03
申请号：US17040078
申请日：2019-03-26
申请人： Sandvik Materials Technology Deutschland GmbH
发明人： Christofer Hedvall , Thomas Froböse
IPC分类号： B21D3/12 , B21F11/00 , B21D3/04 , B65H49/32 , B65H67/06
摘要： Transport system which makes to transport a wire or sheet of any length and with the required quality to the location of the use of the wire or the sheet. The transport system has a transport platform, a receptacle for the wire or the sheet, wherein the receptacle is configured such that the wire or the sheet may be received coiled on the receptacle, a drive, wherein the drive is configured such that the wire or the sheet may be conveyed by the drive in a transport direction, and a straightening device, wherein the straightening device is configured such that the wire or the sheet can be straightened with the straightening device, wherein the receptacle, the drive and the straightening device are arranged on the transport platform such that the wire or the sheet may be drawn automatically from the receptacle and fed to the straightening device by the drive.

3. 发明申请

US20210146421A1 RESTRAINT DEVICE FOR VEHICULAR FRAME STRAIGHTENING SYSTEMS 有权
公开(公告)号：US20210146421A1
公开(公告)日：2021-05-20
申请号：US16687160
申请日：2019-11-18
申请人： Robert A. Davis
发明人： Robert A. Davis
IPC分类号： B21D1/14 , B21D3/12
摘要： A restraint device for use with a vehicular straightening system includes an elongated tether that is connected to a restraining net along a first end, and an anchor connector along a second end. The anchor connector includes functionality for engaging the platform of the straightening system, and the restraining net includes a shape and size that is suitable for encompassing the fastening mechanism of the straightening system. A plurality of net connectors secure the restraining net about the fastening mechanism, and each of the tether, the restraining net and the connectors are constructed from materials having a high tensile strength for resisting a recoil force associated with a breakage of the fastening mechanism when a pulling force is applied thereon.

4. 发明申请

US20210016336A1 TRANSPORT SYSTEM FOR A WIRE OR A SHEET AND METHOD FOR DELIVERING A WIRE OR A SHEET 有权
公开(公告)号：US20210016336A1
公开(公告)日：2021-01-21
申请号：US17040078
申请日：2019-03-26
申请人： Sandvik Materials Technology Deutschland GmbH
发明人： Christofer HEDVALL , Thomas FROBÖSE
IPC分类号： B21D3/12 , B65H49/32 , B21F11/00 , B65H67/06
摘要： Transport system which makes to transport a wire or sheet of any length and with the required quality to the location of the use of the wire or the sheet. The transport system has a transport platform, a receptacle for the wire or the sheet, wherein the receptacle is configured such that the wire or the sheet may be received coiled on the receptacle, a drive, wherein the drive is configured such that the wire or the sheet may be conveyed by the drive in a transport direction, and a straightening device, wherein the straightening device is configured such that the wire or the sheet can be straightened with the straightening device, wherein the receptacle, the drive and the straightening device are arranged on the transport platform such that the wire or the sheet may be drawn automatically from the receptacle and fed to the straightening device by the drive.

5. 发明授权

US09133539B2 Method and equipment for shaping a cast component 有权
标题翻译：用于成型铸件的方法和设备
公开(公告)号：US09133539B2
公开(公告)日：2015-09-15
申请号：US13632567
申请日：2012-10-01
申请人： ROLLS-ROYCE PLC
发明人： Paul Robert Hayton
IPC分类号： B21D3/00 , C22F1/18 , B21D3/10 , B21D3/12 , B21D37/10 , B21J5/02 , B21J5/06 , B21J13/02 , B21D3/16 , B21D35/00 , C22C14/00
CPC分类号： C22F1/183 , B21D3/10 , B21D3/12 , B21D3/16 , B21D35/005 , B21D37/10 , B21J5/02 , B21J5/06 , B21J13/02 , C22C14/00
摘要： A method for shaping a component cast from a titanium alloy including firstly heating the component to a plastic temperature such that it becomes plastically deformable and subsequently subjecting the component to a deformation process to thereby plastically deform the component to a desired geometric shape.
摘要翻译：一种用于对从钛合金铸造的部件成形的方法，包括首先将所述部件加热到塑性温度，使得其变得塑性变形，并随后对所述部件进行变形过程，从而将所述部件塑性变形到期望的几何形状。

6. 发明授权

US08096158B2 Sampling apparatus and method 有权
标题翻译：取样装置及方法
公开(公告)号：US08096158B2
公开(公告)日：2012-01-17
申请号：US11912071
申请日：2006-03-31
申请人： Friedrich Moser , Roland Gatterbauer , Jürgen Schiefer , Werner Rab
发明人： Friedrich Moser , Roland Gatterbauer , Jürgen Schiefer , Werner Rab
IPC分类号： B21B1/00 , B21D3/12
CPC分类号： B21C47/34 , B21C47/3433 , B23D15/04 , B23D31/00 , B23D33/02 , Y10T83/896
摘要： The invention relates to an apparatus and a method for cropping the ends of or for separating test pieces from rolled strip wound into bundles. An apparatus is disclosed which, by means of an outwardly pivotable bottom roller (2) and guide devices (5, 6, 7, 8, 13, 14) for guiding the strip end to the shears, also makes it possible to process strips which are thicker or of greater firmness and are wound into bundles (10). Furthermore, a method is specified, which allows a reliable sampling and, if appropriate, inspection of the sample from strips wound into bundles, a closed bundle being obtained again after sampling.
摘要翻译：本发明涉及一种用于裁切被卷绕成束的轧制带的端部或用于分离试验片的装置和方法。公开了一种通过可向外枢转的底辊（2）和用于将带材端部引导到剪切机的引导装置（5,6,7,8,13,14）的设备，也使得可以处理更厚或更坚固，并缠绕成束（10）。此外，规定了一种方法，其允许可靠的取样，并且如果适当的话，从缠绕成束的条带检查样品，在取样之后再次获得封闭的束。

7. 发明授权

US5044192A Lug straightener 失效
标题翻译：凸耳矫直机
公开(公告)号：US5044192A
公开(公告)日：1991-09-03
申请号：US537068
申请日：1990-06-12
申请人： Tei S. Sanmiya
发明人： Tei S. Sanmiya
IPC分类号： C25C7/02 , B21D3/12
CPC分类号： B21D3/12
摘要： A process for straightening a crossbar of an anode to correct the suspension of the anode while the anode remain in an electrolytic cell. The process has an elongated shaft having a lower portion and an upper portion. A transverse slot extends longitudinally upward into the lower portion of the shaft. The slot has sufficient width to receive an upper portion of the crossbar. A handle is attached to the upper portion of the shaft. The handle extends laterally outward from the shaft. The handle is for twisting the shaft to cause the slot to straighten twisted crossbars within the slot.
摘要翻译：在阳极保留在电解池中的同时矫正阳极的横杆以校正阳极的悬浮液的方法。该方法具有细长轴，其具有下部和上部。横向狭槽纵向向上延伸到轴的下部。狭槽具有足够的宽度以接收横杆的上部。手柄连接到轴的上部。手柄从轴向外侧延伸。手柄用于扭转轴以使狭槽拉直槽内的扭曲的横梁。

8. 发明授权

US4970886A Stretch shaping method and apparatus 失效
标题翻译：拉伸成型方法和装置
公开(公告)号：US4970886A
公开(公告)日：1990-11-20
申请号：US396892
申请日：1989-08-21
申请人： Joseph R. Sikora , Richard B. Jacobus , Thomas J. Rodjom , William R. Arthur
发明人： Joseph R. Sikora , Richard B. Jacobus , Thomas J. Rodjom , William R. Arthur
IPC分类号： B21C35/03 , B21D3/00 , B21D3/12 , B21D25/00 , B21D39/08
CPC分类号： B21D3/12
摘要： A method for stretch shaping an elongated metallic extrusion is disclosed comprising the steps of applying axial tension to an elongated metallic extrusion in an amount sufficient to equal or exceed the yield strength of the extrusion. An external shaping die is applied against a perimetric portion of the outside surface of the extrusion. The die has working faces conforming substantially to a finished cross-sectional shape for the extrusion. While maintaining such tension the die is advanced along a length of the extrusion. An apparatus for stretch shaping an elongated metallic extrusion is also disclosed.
摘要翻译：公开了一种用于拉伸成形细长金属挤压件的方法，其包括以足以等于或超过挤压的屈服强度的量向细长金属挤压件施加轴向张力的步骤。将外部成型模施加在挤压件的外表面的周边部分上。模具具有基本上符合用于挤出的成品横截面形状的工作面。在保持这种张力的同时，模具沿挤出件的长度前进。还公开了一种用于拉伸成形细长金属挤压件的装置。

9. 发明授权

US4770016A Method of wire straightening and a wire straightening machine for carrying out the method 失效
标题翻译：线矫直方法及矫直机用于执行该方法
公开(公告)号：US4770016A
公开(公告)日：1988-09-13
申请号：US930549
申请日：1986-11-12
申请人： Alexandr V. Stepanenko , Vladimir G. Voitov , Leonid S. Bezverkhy
发明人： Alexandr V. Stepanenko , Vladimir G. Voitov , Leonid S. Bezverkhy
IPC分类号： B21F1/02 , B21D3/12
CPC分类号： B21F1/02
摘要： A wire straightening method involves feeding a wire from a reel to a wire twisting and stretching mechanism, where by wire straightening elements having working surfaces in each pair of such mechanisms arranged in opposition to each other, the wire is twisted in two opposite directions to plastic deformation of the material of the wire, and simultaneously stretched to within elastic deformation of the wire material. The wire is then received by a take up reel.
摘要翻译：电线矫直方法包括将线从线轴馈送到线扭转和拉伸机构，其中线对矫直元件具有在每对这样的机构中彼此相对布置的工作表面，线沿两个相反方向扭转到塑料线材的变形，同时拉伸到线材的弹性变形。然后电线由卷取卷轴接收。

10. 发明授权

US4079610A Apparatus for stretching extruded lengths of metal 失效
标题翻译：拉伸挤出长度金属的装置
公开(公告)号：US4079610A
公开(公告)日：1978-03-21
申请号：US743078
申请日：1976-11-18
申请人： Jean Pierre Hardouin
发明人： Jean Pierre Hardouin
IPC分类号： B21C35/03 , B21D3/12 , B21D25/04
CPC分类号： B21D3/12
摘要： An apparatus for stretching an extruded length of metal comprises a plurality of sets of tailstock jaws mounted at fixed positions in line with and spaced from each other, and a set of headstock jaws mounted in line with the sets of tailstock jaws and movable towards and away from the sets of tailstock jaws by a motor. The sets of tailstock jaws are individually controlled by respective sensors which when energized emit a signal in response to the presence of the trailing end of an extruded length of metal travelling past the sets of tailstock jaws, and the sensor signal actuates closure of the associated tailstock jaws on the trailing end of the extruded length.
摘要翻译：用于拉伸挤压长度的金属的装置包括多个安装在彼此成直线并且彼此间隔开的固定位置的尾座夹具，以及一组头架夹爪，其安装成与所述尾座夹爪成一直线并且可朝向和远离地移动从电动机的尾座颚集合。尾座颚板组由各自的传感器单独地控制，当被激励时，响应于行进通过尾座颚组的挤出长度的金属的尾端的存在而发出信号，并且传感器信号致动关联的尾座钳口在挤压长度的尾端。

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