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1. 发明授权

US08250892B2 Closure device for explosion forming 有权
标题翻译：用于爆炸成型的封闭装置
公开(公告)号：US08250892B2
公开(公告)日：2012-08-28
申请号：US12517126
申请日：2007-10-19
申请人： Alexander Zak , Valentine Flitsch , Andreas Stranz
发明人： Alexander Zak , Valentine Flitsch , Andreas Stranz
IPC分类号： B21D26/00 , B21J5/04
CPC分类号： B21D26/08 , Y10T29/49806
摘要： Through the invention, a closure device for explosive forming with a connection unit movable relative to the explosive forming die between a working position on the die and a rest position is to be configured, so that the explosive forming die can be closed in simple and reliable fashion and, at the same time, the explosion forces supported. This task is solved by a closure device, in which a wedge structure is guided to move on a static holding structure and is motion-coupled to the connection unit, the resulting movement of the connection unit being directed across the movement of the wedge structure.
摘要翻译：通过本发明，用于爆炸形成的封闭装置，其具有可在模具上的工作位置和静止位置之间相对于炸药成型模具移动的连接单元，从而可以简单可靠地关闭炸药成型模具时尚，与此同时，爆炸力量也得到了支持。该任务通过闭合装置来解决，其中楔形结构被引导以在静态保持结构上移动并且运动耦合到连接单元，连接单元的所得运动被引导穿过楔形结构的运动。

2. 发明申请

US20120024029A1 Device And Method For Explosive Forming 有权
标题翻译：炸药成型装置及方法
公开(公告)号：US20120024029A1
公开(公告)日：2012-02-02
申请号：US13251475
申请日：2011-10-03
申请人： Franz Trubert , Alexander Zak , Andreas Stranz
发明人： Franz Trubert , Alexander Zak , Andreas Stranz
IPC分类号： B21D26/08 , B21J5/04
CPC分类号： B21D26/08 , Y10S72/706
摘要： A device for explosive forming of a tubular work piece includes a multipart explosive forming die, which defines a forming area having an inner surface corresponding to a final shape of the tubular work piece and a nozzle arrangement disposed adjacent to the forming area. The device also includes a plug for forming a seal by simultaneously deforming an end of the work piece and clamping the deformed end between the plug and a facing surface of the nozzle arrangement. In this way, the work piece itself contributes to the sealing of an internal explosion space. With insertion of new work piece blanks, and introduction of the plug during each individual forming process, new seals are produced in a convenient manner during subsequent forming processes. The device supports a simplified handling approach and integrates several functions into one working step, resulting in a shorter cycle times and cost-effective industrial production.
摘要翻译：用于爆炸形成管状工件的装置包括多部分炸药成形模，其限定具有对应于管状工件的最终形状的内表面的成形区域和邻近成形区域设置的喷嘴装置。该装置还包括用于通过同时使工件的端部变形并且将变形的端部夹在插头和喷嘴装置的相对表面之间来形成密封件的塞子。以这种方式，工件本身有助于密封内部爆炸空间。通过插入新的工件坯料，以及在每个单独的成型过程中引入插头，在随后的成型工艺期间以便利的方式生产新的密封件。该设备支持简化的处理方法，并将几个功能集成到一个工作步骤中，从而缩短了周期时间和经济高效的工业生产。

3. 发明申请

US20100207287A1 METHOD AND DEVICE FOR EXPLOSION FORMING 有权
标题翻译：用于爆炸成型的方法和装置
公开(公告)号：US20100207287A1
公开(公告)日：2010-08-19
申请号：US12377190
申请日：2007-05-08
申请人： Alexander Zak , Andreas Stranz
发明人： Alexander Zak , Andreas Stranz
IPC分类号： B21D26/08
CPC分类号： B21D26/08
摘要： With the invention, a method and a device for explosive forming of work pieces, in which at least one work piece is arranged in at least one die and there deformed by means of an explosive to be ignited, is to be improved, in that an ignition mechanism that is technically easy to handle is produced with the shortest possible setup times, which permits the most precise possible ignition of the explosive with time-repeatable accuracy. This task is solved by a method and device, in which at least one work piece is arranged in at least one die and deformed there by means of an explosive being ignited, in which the explosive is ignited by means of at least one energy beam.
摘要翻译：利用本发明，一种用于爆炸形成工件的方法和装置，其中至少一个工件布置在至少一个模具中，并且借助于待点燃的炸药变形，将被改进，其中技术上易于处理的点火机构以最短的安装时间生产，这允许以精确可重复的时间对火焰进行最精确的点火。这个任务通过一种方法和装置来解决，其中至少一个工件被布置在至少一个模具中并且借助于被点燃的爆炸物在那里变形，其中爆炸物通过至少一个能量束被点燃。

4. 发明申请

US20210178529A1 FIXTURE ASSEMBLY FOR WELDING OPERATIONS 有权
公开(公告)号：US20210178529A1
公开(公告)日：2021-06-17
申请号：US16760619
申请日：2018-11-29
申请人： Andreas STRANZ , Florian HANSCHMANN , MAGNA INTERNATIONAL INC.
发明人： Andreas STRANZ , Florian HANSCHMANN
IPC分类号： B23K37/04 , B23K26/26 , B23Q3/154
摘要： A fixture assembly for supporting a plurality of blanks during a welding operation. The fixture assembly includes a frame. A plurality of electromagnets are positioned on the frame for supporting the blanks and for drawing the blanks toward the electromagnets to secure the blanks into a desired position. A plurality of intensifiers are moveably connected to the frame for selectively overlying the top face of one of the electromagnets for clamping the blank against the electromagnet to intensify a magnetic force provided by the electromagnet. A plurality of electromagnet adjusters are each coupled with the frame and with at least one of the electromagnets for moving the electromagnets relative to the frame. A plurality of adjusting pins are each connected to the frame and moveable relative to the frame for adjusting a position of the blanks.

5. 发明申请

US20170291207A1 Vehicle Axle 审中-公开
公开(公告)号：US20170291207A1
公开(公告)日：2017-10-12
申请号：US15633952
申请日：2017-06-27
申请人： Andreas Stranz , Edward William Schleichert
发明人： Andreas Stranz , Franz Trubert , Edward William Schleichert
IPC分类号： B21D22/16 , B21D47/01 , B21D53/88
CPC分类号： B21D22/16 , B21D47/01 , B21D53/88 , B60G21/051 , B60G2200/21 , B60G2206/20 , B60G2206/202 , B60G2206/80 , B60G2206/81 , B60Y2304/03 , B60Y2304/05
摘要： A traverse strut for use in a twist beam axle assembly is provided. The traverse strut extends along a length and presents a central section; a pair of end sections; and a pair of intermediate sections between the central section and the respective end sections. At least a portion of the central section has a first wall thickness, at least a portion of each end section has a second wall thickness that is greater than the first wall thickness and at least a portion of each intermediate section has a third wall thickness that is greater than the second wall thickness. Additionally, at least two of the central, intermediate and end sections is work hardened. The transverse strut has improved performance and lower weight as compared to other known transverse struts.

6. 发明申请

US20160089709A1 Method And Mould Arrangement For Explosion Forming 有权
标题翻译：爆炸形成方法和模具布置
公开(公告)号：US20160089709A1
公开(公告)日：2016-03-31
申请号：US14502173
申请日：2014-09-30
申请人： Alexander Zak , Seetarama S. KOTAGIRI , Andreas STRANZ , Philipp STOEGER
发明人： Alexander Zak , Seetarama S. KOTAGIRI , Andreas STRANZ , Philipp STOEGER
IPC分类号： B21D26/08
CPC分类号： B21D26/08 , B21D26/12 , B21D26/14 , B21D39/042
摘要： The invention is intended to improve a method for explosive forming of a workpiece by means of gas explosion, in which the workpiece is arranged in a intake area of a moulding tool, wherein the intake area is at least partially filled with liquid and the explosion is triggered by ignition of an explosive gas mixture, to the effect that the method is suitable and simplified for mass production. This object is solved by a method for explosive forming of a workpiece by means of gas explosion, in which the workpiece is arranged in a intake area of a moulding tool, wherein the intake area is at least partially filled with liquid and the explosion is triggered by means of ignition of an explosive gas mixture, in which the explosive gas mixture is provided at least partially above the surface of the liquid before the ignition.
摘要翻译：本发明旨在通过气体爆炸来改进用于爆炸形成工件的方法，其中工件布置在模制工具的进气区域中，其中进气区域至少部分地被液体填充，爆炸是由爆炸性气体混合物的点火引起，该方法适用于大规模生产。该目的通过一种用于通过气体爆炸对工件进行爆炸形成的方法来解决，其中工件被布置在模制工具的进气区域中，其中进气区域至少部分地被液体填充并且爆炸被触发通过爆炸性气体混合物的点火，其中爆炸性气体混合物至少部分地设置在点火之前的液体表面之上。

7. 发明申请

US20140318203A1 Method And Device For Explosive Forming 有权
标题翻译：爆炸成型方法及装置
公开(公告)号：US20140318203A1
公开(公告)日：2014-10-30
申请号：US14153855
申请日：2014-01-13
申请人： Andreas Stranz , Alexander Zak
发明人： Andreas Stranz , Alexander Zak
IPC分类号： B21D26/08 , B21D37/16
CPC分类号： B21D26/08 , B21D37/16 , F42D3/00 , Y10T29/49806
摘要： With the invention, a method and device for explosive forming of work pieces, in which at least one work piece is arranged in at least one die and deformed by means of an explosive to be ignited, is to be improved, in that an ignition mechanism that is technically simple to handle, is produced with the shortest possible setup time, which permits the most precise possible ignition of the explosive with time-repeatable accuracy. This task is solved by a method and device, in which at least one work piece is arranged in at least one die and deformed by means of an explosive to be ignited, in which the explosive is ignited by means of induction.
摘要翻译：通过本发明，可以提高用于爆炸形成工件的方法和装置，其中至少一个工件布置在至少一个模具中并且借助于待点燃的炸药而变形，其特征在于，点火装置这在技术上是简单的处理，以最短的设置时间生产，这允许最精确的可能点燃的爆炸物具有时间可重复的精度。通过一种方法和装置来解决这个任务，其中至少一个工件被布置在至少一个模具中并且借助于被引燃的炸药而变形，其中通过感应点燃该炸药。

8. 发明授权

US08713982B2 Device for explosive forming 有权
标题翻译：爆炸成型装置
公开(公告)号：US08713982B2
公开(公告)日：2014-05-06
申请号：US12865266
申请日：2008-09-19
申请人： Andreas Stranz , Alexander Zak
发明人： Andreas Stranz , Alexander Zak
IPC分类号： B21D26/02
CPC分类号： B21D26/08
摘要： The invention relates to a device for explosive forming of workpieces, comprising an ignition chamber and an ignition mechanism, wherein an explosive agent can be ignited at an ignition location in the ignition chamber using the ignition mechanism, and an ignition chamber outlet is provided, to be improved such that the ignition mechanism has a longer service life. The aim is achieved by a device wherein an impact breaker is provided in the propagation path (37) of the detonation wave.
摘要翻译：本发明涉及一种用于爆炸形成工件的装置，包括点火室和点火机构，其中使用点火机构在点火室中的点火位置处可以点燃爆炸物，并提供点火室出口，可以提高点火机构的使用寿命。目的是通过在爆震波的传播路径（37）中设置碰撞破坏器的装置实现的。

9. 发明申请

US20100064752A1 CLOSURE DEVICE FOR EXPLOSION FORMING 有权
标题翻译：用于爆炸成型的封闭装置
公开(公告)号：US20100064752A1
公开(公告)日：2010-03-18
申请号：US12517126
申请日：2007-10-19
申请人： Alexander Zak , Valentine Flitsch , Andreas Stranz
发明人： Alexander Zak , Valentine Flitsch , Andreas Stranz
IPC分类号： B21J5/04
CPC分类号： B21D26/08 , Y10T29/49806
摘要： Through the invention, a closure device for explosive forming with a connection unit movable relative to the explosive forming die between a working position on the die and a rest position is to be configured, so that the explosive forming die can be closed in simple and reliable fashion and, at the same time, the explosion forces supported. This task is solved by a closure device, in which a wedge structure is guided to move on a static holding structure and is motion-coupled to the connection unit, the resulting movement of the connection unit being directed across the movement of the wedge structure.
摘要翻译：通过本发明，用于爆炸形成的封闭装置，其具有可在模具上的工作位置和静止位置之间相对于炸药成型模具移动的连接单元，从而可以简单可靠地关闭炸药成型模具时尚，与此同时，爆炸力量也得到了支持。该任务通过闭合装置来解决，其中楔形结构被引导以在静态保持结构上移动并且运动耦合到连接单元，连接单元的所得运动被引导穿过楔形结构的运动。

10. 发明授权

US09636736B2 Method and mould arrangement for explosion forming 有权
公开(公告)号：US09636736B2
公开(公告)日：2017-05-02
申请号：US14502173
申请日：2014-09-30
申请人： Alexander Zak , Seetarama S. Kotagiri , Andreas Stranz , Philipp Stoeger
发明人： Alexander Zak , Seetarama S. Kotagiri , Andreas Stranz , Philipp Stoeger
IPC分类号： B21D26/08 , B21D39/04 , B21D26/14 , B21D26/12
CPC分类号： B21D26/08 , B21D26/12 , B21D26/14 , B21D39/042
摘要： The invention is intended to improve a method for explosive forming of a workpiece by means of gas explosion, in which the workpiece is arranged in a intake area of a moulding tool, wherein the intake area is at least partially filled with liquid and the explosion is triggered by ignition of an explosive gas mixture, to the effect that the method is suitable and simplified for mass production. This object is solved by a method for explosive forming of a workpiece by means of gas explosion, in which the workpiece is arranged in a intake area of a moulding tool, wherein the intake area is at least partially filled with liquid and the explosion is triggered by means of ignition of an explosive gas mixture, in which the explosive gas mixture is provided at least partially above the surface of the liquid before the ignition.

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