公开(公告)号：US20170014891A1

公开(公告)日：2017-01-19

申请号：US15124028

申请日：2015-03-04

Applicant: ThyssenKrupp Steel Europe AG

Inventor： Andreas COTT ,  Erik HILFRICH ,  Joseph Georg KEVENHÖRSTER ,  Oliver MERTENS ,  Lothar PATBERG ,  Marcus RAUHUT ,  Ralf STEGMEYER

IPC: B21D35/00 ,  B21D9/01 ,  B21D22/00 ,  B21D7/00

CPC classification number: B21D35/002 ,  B21D7/00 ,  B21D9/01 ,  B21D22/00 ,  B21D26/02 ,  B21D28/00 ,  B21D31/005

Abstract: A method for the individualized adaptation of the shape of components includes providing a basic material for producing the components. Next at least one unifying production method is selected. The components are then produced with a geometrically identical base shape by the unifying production method. Then at least one individualizing production method is selected. Then the shape of the components is adapted to at least two different final shapes by the individualizing production method that is different from the unifying production method. The final shape of each component differs from its basic shape.

Abstract translation: 用于个体化适应组件形状的方法包括提供用于制造组件的基本材料。 接下来，选择至少一个统一的生产方法。 然后通过统一的制造方法以几何相同的基底形状制造组件。 然后选择至少一种个性化生产方法。 然后通过与统一生产方法不同的个性化生产方法，将部件的形状适应于至少两种不同的最终形状。 每个组件的最终形状与其基本形状不同。

公开(公告)号：US20150337659A1

公开(公告)日：2015-11-26

申请号：US14654784

申请日：2013-12-19

Applicant: THYSSENKRUPP STEEL EUROPE AG

Inventor： Rainer FECHTE-HEINEN ,  Lothar PATBERG ,  Joseph Georg KEVENHÖRSTER ,  Andreas COTT ,  Thomas FLASKAMPp ,  Vanessa KREUZER ,  Erik HILFRICH

IPC: E21D21/00 ,  E02D5/80

CPC classification number: E21D21/0006 ,  C22C38/04 ,  E02D5/80 ,  E02D5/801 ,  E02D5/805 ,  E21B17/04 ,  E21D21/0026 ,  E21D21/0033 ,  E21D21/004 ,  E21D21/0086 ,  E21D21/0093 ,  F16B1/0014 ,  F16B13/063

Abstract: A connector is disclosed for providing a positive and/or a non-positive connection between at least two connecting partners. The connector or connecting means has at least one first region which engages with the first connecting partner by way of a positive and/or a non-positive connection, and at least one second region is provided which engages with the at least second connecting partner by way of a positive and/or a non-positive connection. The connecting means provides a positive and/or non-positive connection between at least two connecting partners in a simple and inexpensive manner and which meets high safety requirements. The second region of the connecting means has a region which is formed from an at least partially flat material made of an Fe alloy with shape memory characteristics and which, when activated, ensures the positive and/or non-positive connection with the second connecting partner by way of a change in shape.

Abstract translation: 公开了用于在至少两个连接伙伴之间提供正和/或非正连接的连接器。 连接器或连接装置具有至少一个通过正和/或非正连接与第一连接对象接合的第一区域，并且提供至少一个第二区域，该第二区域与至少第二连接伙伴通过 正面和/或非正面联系的方式。 连接装置以简单和便宜的方式在至少两个连接伙伴之间提供正和/或非正连接，并且满足高安全性要求。 连接装置的第二区域具有由至少部分平坦的材料形成的区域，该材料由具有形状记忆特性的Fe合金制成，并且当被激活时，确保与第二连接伙伴的正和/或非正连接 通过改变形状。

公开(公告)号：US20150231684A1

公开(公告)日：2015-08-20

申请号：US14623784

申请日：2015-02-17

Applicant: THYSSENKRUPP STEEL EUROPE AG

Inventor： Thomas Flöth ,  Thomas Großerüschkamp ,  Lothar PATBERG ,  Andreas COTT ,  Henrik SAGE ,  Jörg-Wendelin SAUER

IPC: B21D51/26

CPC classification number: B21D51/26 ,  B21D51/24

Abstract: The invention relates to a method for producing a seamless pressure vessel for storing hydrogen and also to such a pressure vessel produced by the method. In order that such a pressure vessel withstands both very high internal pressures and pressure fluctuations as well as (low) temperatures and temperature fluctuations and also high mechanical loading from the outside, is resistant to embrittlement and is comparatively lightweight and can be produced cost-effectively, the invention proposes forming a round or tubular workpiece consisting of a multi-layer composite sheet metal material comprising a carrier layer made of steel material, preferably carbon steel, and a shielding layer resistant to hydrogen embrittlement by a flow forming process into a seamless hollow body, which serves as a semifinished product to be further processed into the seamless pressure vessel, wherein the workpiece is formed in such a manner that the shielding layer represents an inner layer of the pressure vessel, and in which the multi-layer composite sheet metal material or the workpiece is selected or produced with respect to the thickness of the shielding layer in such a way that, during the flow forming of the workpiece, the shielding layer is retained as a whole-area, uninterrupted layer.

Abstract translation: 本发明涉及一种用于生产用于储存氢气的无缝压力容器的方法，并且还涉及通过该方法生产的压力容器。 为了使这种压力容器承受非常高的内部压力和压力波动以及（低）温度和温度波动以及来自外部的高机械负载，耐脆性并且相对较轻并且可以经济有效地制造 本发明提出形成由多层复合金属板材构成的圆形或管状工件，该多层复合金属板材包括由钢材料制成的载体层，优选碳钢，以及通过流动成型工艺将耐氢脆性的屏蔽层转变为无缝中空 主体，其作为半成品进一步加工成无缝压力容器，其中工件形成为使得屏蔽层表示压力容器的内层，并且其中多层复合片材 相对于屏蔽层的厚度选择或制造材料或工件 以这样的方式，在工件的流动形成期间，屏蔽层被保持为整个区域的不间断的层。