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1. 发明授权

US07278287B2 Apparatus for shaping metal sheets 有权
标题翻译：金属板成型设备
公开(公告)号：US07278287B2
公开(公告)日：2007-10-09
申请号：US11279173
申请日：2006-04-10
申请人： Friedrich Bohner , Andreas Schiwek , Werner Böhmer , Martin Koyro
发明人： Friedrich Bohner , Andreas Schiwek , Werner Böhmer , Martin Koyro
IPC分类号： B21D37/16
CPC分类号： B21D37/16 , B30B15/064 , C21D1/673
摘要： Apparatus for shaping metal sheets including a shaping tool having an forming space for receiving a metal sheet. At least one heating element is disposed in a recess of the shaping tool for heating at least a portion of the metal sheet, whereby an insulation layer is provided to insulate the heating element from neighboring walls of the shaping tool.
摘要翻译：用于成型金属板的装置，包括具有用于容纳金属板的成形空间的成型工具。至少一个加热元件设置在成型工具的凹部中，用于加热金属板的至少一部分，由此提供绝缘层以使加热元件与成形工具的相邻壁绝缘。

2. 发明申请

US20120018422A1 METHOD AND APPARATUS FOR PRODUCING A STRUCTURAL PART USING INDUCTION HEATING 审中-公开
标题翻译：使用感应加热生产结构部件的方法和装置
公开(公告)号：US20120018422A1
公开(公告)日：2012-01-26
申请号：US13009243
申请日：2011-01-19
申请人： Friedrich Bohner , Jochen Dörr , Jochem Grewe , Ulrich Huschen
发明人： Friedrich Bohner , Jochen Dörr , Jochem Grewe , Ulrich Huschen
IPC分类号： H05B6/10 , H05B6/02
CPC分类号： H05B6/101 , B21D22/022 , B21D35/005 , B21D37/16
摘要： A region of a structural part, which is made of a precipitation-hardened aluminum alloy, is inductively heated to a temperature between 100° C. and 300° C. for a maximum time period of one minute. After undergoing the heating process, the region of the structural part is mechanically shaped by a forming tool.
摘要翻译：由沉淀硬化的铝合金制成的结构部分的区域被感应加热至100℃至300℃的温度，最长时间为1分钟。在进行加热过程之后，结构部件的区域通过成形工具机械地成形。

3. 发明授权

US10501829B2 Method for producing a structural sheet metal component, and a structural sheet metal component 有权
公开(公告)号：US10501829B2
公开(公告)日：2019-12-10
申请号：US13455762
申请日：2012-04-25
申请人： Friedrich Bohner , Jochen Dörr , Jochem Grewe
发明人： Friedrich Bohner , Jochen Dörr , Jochem Grewe
IPC分类号： C22F1/053 , C22C21/18 , C22C21/06 , C22C21/10 , C22F1/047 , C21D1/673 , C22F1/057
CPC分类号： C22C21/18 , C21D1/673 , C22C21/06 , C22C21/10 , C22F1/047 , C22F1/053 , C22F1/057
摘要： A method for producing a structural sheet metal component formed from an aluminum alloy for a motor vehicle includes providing an aluminum sheet blank in a state T4 or T5 or T6 or T7, heating the aluminum sheet blank to a heating temperature between 100° C. and 450° C., forming the aluminum sheet blank to a structural sheet metal component, and heat post-treatment of the formed structural sheet metal component.

4. 发明申请

US20100064759A1 METHOD AND DEVICE FOR PRESS-HARDENING A METALLIC FORMED STRUCTURE 有权
标题翻译：用于压制金属成形结构的方法和装置
公开(公告)号：US20100064759A1
公开(公告)日：2010-03-18
申请号：US12561401
申请日：2009-09-17
申请人： KIYOHITO KONDO , Friedrich Bohner , Martin Pohl , Robert Stockter
发明人： KIYOHITO KONDO , Friedrich Bohner , Martin Pohl , Robert Stockter
IPC分类号： C21D8/02 , B21D31/00 , B21D37/16
CPC分类号： B21D37/16 , B21D22/208 , B21D22/22 , B21D24/16 , C21D1/18 , C21D1/673 , C21D8/02
摘要： In a method for press-hardening a metallic formed structure made of a hardenable steel sheet, the steel sheet is heated above a transition temperature Ac3 and then placed in a cooled press having a forming tool with at least one uncooled contour section for forming a region of reduced hardness. Marginal regions of the steel sheet are clamped with a sheet holder arrangement which has an inner sheet holder and an outer sheet holder. The inner sheet holder is hereby located closer to the forming tool than the outer sheet holder. The sheet holder arrangement is configured to slow down flow of the marginal regions into the forming tool. After closing the press tool, the steel sheet is formed in a first forming phase by holding the marginal region with the outer sheet holder and in a subsequent forming phase by holding the marginal region with the inner sheet holder.
摘要翻译：在由可硬化钢板制成的金属成形结构进行加压硬化的方法中，将钢板加热到转变温度Ac3以上，然后将其放置在具有成形工具的冷却冲压机中，所述成形工具具有至少一个非制冷轮廓部分，用于形成区域硬度降低。钢板的边缘区域被夹持有具有内片保持器和外片保持器的片保持器装置。因此，内片保持器位于比外片保持器更靠近成形工具的位置。片材保持器装置构造成减缓边缘区域进入成形工具的流动。在关闭压制工具之后，通过用边缘区域保持外部片保持器并且在随后的成形阶段中通过用边缘区域保持内部片材保持器来将钢板形成为第一成形阶段。

5. 发明授权

US08839652B2 Method and device for press-hardening a metallic formed structure 有权
标题翻译：用于加压硬化金属成形结构的方法和装置
公开(公告)号：US08839652B2
公开(公告)日：2014-09-23
申请号：US12561401
申请日：2009-09-17
申请人： Kiyohito Kondo , Friedrich Bohner , Martin Pohl , Robert Stockter
发明人： Kiyohito Kondo , Friedrich Bohner , Martin Pohl , Robert Stockter
IPC分类号： B21D22/00 , B21D22/20 , B21D22/22 , B21D24/16 , C21D8/02 , C21D1/673 , C21D1/18 , B21D37/16
CPC分类号： B21D37/16 , B21D22/208 , B21D22/22 , B21D24/16 , C21D1/18 , C21D1/673 , C21D8/02
摘要： In a method for press-hardening a metallic formed structure made of a hardenable steel sheet, the steel sheet is heated above a transition temperature Ac3 and then placed in a cooled press having a forming tool with at least one uncooled contour section for forming a region of reduced hardness. Marginal regions of the steel sheet are clamped with a sheet holder arrangement which has an inner sheet holder and an outer sheet holder. The inner sheet holder is hereby located closer to the forming tool than the outer sheet holder. The sheet holder arrangement is configured to slow down flow of the marginal regions into the forming tool. After closing the press tool, the steel sheet is formed in a first forming phase by holding the marginal region with the outer sheet holder and in a subsequent forming phase by holding the marginal region with the inner sheet holder.
摘要翻译：在由可硬化钢板制成的金属成型结构进行加压硬化的方法中，将钢板加热到转变温度Ac3以上，然后将其放置在具有成形工具的冷却冲压机中，所述成形工具具有至少一个非制冷轮廓部分，用于形成区域硬度降低。钢板的边缘区域被夹持有具有内片保持器和外片保持器的片保持器装置。因此，内片保持器位于比外片保持器更靠近成形工具的位置。片材保持器装置构造成减缓边缘区域进入成形工具的流动。在关闭压制工具之后，通过用边缘区域保持外部片保持器并且在随后的成形阶段中通过用边缘区域保持内部片材保持器来将钢板形成为第一成形阶段。

6. 发明申请

US20120273098A1 METHOD FOR PRODUCING A STRUCTURAL SHEET METAL COMPONENT, AND A STRUCTURAL SHEET METAL COMPONENT 审中-公开
标题翻译：生产结构板金属部件的方法和结构板金属部件
公开(公告)号：US20120273098A1
公开(公告)日：2012-11-01
申请号：US13455762
申请日：2012-04-25
申请人： Friedrich Bohner , Jochen Dörr , Jochem Grewe
发明人： Friedrich Bohner , Jochen Dörr , Jochem Grewe
IPC分类号： C22F1/053 , C22C21/10 , H05B6/02 , H05B3/00 , B21D53/88 , B21D37/16
CPC分类号： C22C21/18 , C21D1/673 , C22C21/06 , C22C21/10 , C22F1/047 , C22F1/053 , C22F1/057
摘要： A method for producing a structural sheet metal component formed from an aluminum alloy for a motor vehicle includes providing an aluminum sheet blank in a state T4 or T5 or T6 or T7, heating the aluminum sheet blank to a heating temperature between 100° C. and 450° C., forming the aluminum sheet blank to a structural sheet metal component, and heat post-treatment of the formed structural sheet metal component.
摘要翻译：由用于机动车辆的铝合金制成的结构金属片材的制造方法包括在状态T4或T5或T6或T7中提供铝板坯，将铝板坯加热到100℃和 450℃，将铝板坯料形成为结构金属片状部件，对所形成的结构金属片材进行后处理。

7. 发明申请

US20120060982A1 METHOD OF PRODUCING PRESS-HARDENED STRUCTURAL PARTS 审中-公开
标题翻译：生产新型硬化结构件的方法
公开(公告)号：US20120060982A1
公开(公告)日：2012-03-15
申请号：US13046251
申请日：2011-03-11
申请人： Friedrich Bohner , Otto Buschsieweke , Ulrich Huschen , Paul Kaupmann
发明人： Friedrich Bohner , Otto Buschsieweke , Ulrich Huschen , Paul Kaupmann
IPC分类号： C21D8/02 , B21D53/00
CPC分类号： C21D1/673 , B21D5/00 , B21D22/022 , B32B15/01 , B32B15/018 , C21D2221/00 , C21D2261/00
摘要： In a method, a blank of unhardened steel sheet is subjected in a press tool to a hot forming and press-hardening process to produce a structural part. After press-hardening, at least one linear zone of the structural part is heat treated in order to increase ductility and reduce strength in the linear zone in relation to adjacent regions of the structural part. After heat treatment, a bending or cutting operation is carried out on the structural part along the linear zone.
摘要翻译：在一种方法中，将未硬化钢板的坯料在压制工具中进行热成型和加压硬化处理，以制造结构部件。在加压硬化之后，结构部件的至少一个线性区域被热处理以增加延性并且降低线性区域相对于结构部件的相邻区域的强度。在热处理之后，沿着线性区域在结构部件上进行弯曲或切割操作。

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