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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
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。
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公开(公告)号：US08001821B2
公开(公告)日：2011-08-23
申请号：US12273914
申请日：2008-11-19
申请人： Kiyohito Kondo , Martin Pohl , Robert Stockter
发明人： Kiyohito Kondo , Martin Pohl , Robert Stockter
IPC分类号： B21D37/16
摘要： A thermoforming press for forming and hardening metal sheets includes an upper die and a lower die. At least one of the upper and lower dies has a mold jaw and a support jaw which are movable relative to one another between a first position in which the support jaw rests against the mold jaw to block a flow of coolant between the mold jaw and the support jaw, and a second position in which the support jaw is spaced from the mold jaw by a distance to define a cooling gap for coolant to flow between the mold jaw and the support jaw.
摘要翻译： 用于成形和硬化金属片的热成型压机包括上模和下模。 上模具和下模具中的至少一个具有模具夹爪和支撑夹爪，所述模具夹爪和支撑夹爪可在第一位置和第二位置之间相对移动，在所述第一位置中，所述支撑爪抵靠所述模具夹爪以阻止所述模具夹爪与所述模具夹爪之间的冷却剂流动 支撑爪和第二位置，其中支撑爪与模具夹爪间隔一定距离，以限定冷却剂间隙，以使冷却剂在模具夹爪和支撑夹爪之间流动。
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公开(公告)号：US08455801B2
公开(公告)日：2013-06-04
申请号：US12812871
申请日：2008-10-22
申请人： Katsunori Ishiguro , Martin Pohl , Kiyohito Kondo
发明人： Katsunori Ishiguro , Martin Pohl , Kiyohito Kondo
IPC分类号： H01B3/02
CPC分类号： B21D37/16 , C21D1/40 , C21D1/673 , F27D11/02 , F27D99/0006
摘要： Provided are a quick heating equipment that is small sized, has a simple structure, consumes less energy, and is easy repairable and replaceable, and a quick heating method. The heating equipment of a plate material to be heated has a contact-heating surface configured by arranging a plurality of heating elements on heat-insulating base plates at predetermined intervals, in a planar fashion and in a predetermined pattern and the contact-heating surface(s) is/are directly contacted with the plate material to be heated for heating thereof.
摘要翻译： 提供一种体积小，结构简单，能耗少，维修方便，快速加热的快速加热设备。 被加热板材的加热装置具有接触加热面，该接触加热面通过以规定的间隔以规定的间隔配置绝热基板上的多个加热元件，并且以规定的图案和接触加热面 s）与待加热的板材直接接触以加热。
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公开(公告)号：US20110132897A1
公开(公告)日：2011-06-09
申请号：US13057941
申请日：2009-08-07
IPC分类号： H05B6/02
CPC分类号： C21D1/09 , C21D1/34 , C21D1/673 , C21D9/46 , C21D2221/00 , F27B9/063 , F27B9/2407 , F27D11/12
摘要： A heating device and a heating method which is able to quickly and accurately partition each region of a material to be heated and heat up each of the region to a required temperature, and a shape and required temperature of each region is different from each other. A heating device for heating a material to be heated by applying an electromagnetic wave to the material, wherein a plate member(s) which shields, absorbs and/or reflects the irradiated electromagnetic radiation and has a predetermined pattern contour can be placed, at least partially, close to the material to be heated.
摘要翻译： 一种加热装置和加热方法，其能够快速且精确地将待加热材料的每个区域分隔开，将每个区域加热至所需温度，并且每个区域的形状和所需的温度彼此不同。 一种用于通过向该材料施加电磁波来加热待加热材料的加热装置，其中屏蔽，吸收和/或反射照射的电磁辐射并具有预定图案轮廓的板构件至少可以放置在 部分地靠近待加热的材料。
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公开(公告)号：US20110042369A1
公开(公告)日：2011-02-24
申请号：US12812871
申请日：2008-10-22
申请人： Katsunori Ishiguro , Martin Pohl , Kiyohito Kondo
发明人： Katsunori Ishiguro , Martin Pohl , Kiyohito Kondo
IPC分类号： H05B3/02
CPC分类号： B21D37/16 , C21D1/40 , C21D1/673 , F27D11/02 , F27D99/0006
摘要： Provided are a quick heating equipment that is small sized, has a simple structure, consumes less energy, and is easy repairable and replaceable, and a quick heating method. The heating equipment of a plate material to be heated has a contact-heating surface configured by arranging a plurality of heating elements on heat-insulating base plates at predetermined intervals, in a planar fashion and in a predetermined pattern and the contact-heating surface(s) is/are directly contacted with the plate material to be heated for heating thereof.
摘要翻译： 提供一种体积小，结构简单，能耗少，维修方便，快速加热的快速加热设备。 被加热板材的加热装置具有接触加热面，该接触加热面通过以规定的间隔以规定的间隔配置绝热基板上的多个加热元件，并且以规定的图案和接触加热面 s）与待加热的板材直接接触以加热。
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公开(公告)号：US08847126B2
公开(公告)日：2014-09-30
申请号：US13057941
申请日：2009-08-07
CPC分类号： C21D1/09 , C21D1/34 , C21D1/673 , C21D9/46 , C21D2221/00 , F27B9/063 , F27B9/2407 , F27D11/12
摘要： A heating device and a heating method which is able to quickly and accurately partition each region of a material to be heated and heat up each of the region to a required temperature, and a shape and required temperature of each region is different from each other. A heating device for heating a material to be heated by applying an electromagnetic wave to the material, wherein a plate member(s) which shields, absorbs and/or reflects the irradiated electromagnetic radiation and has a predetermined pattern contour can be placed, at least partially, close to the material to be heated.
摘要翻译： 一种加热装置和加热方法，其能够快速且精确地将待加热材料的每个区域分隔开，将每个区域加热至所需温度，并且每个区域的形状和所需的温度彼此不同。 一种用于通过向该材料施加电磁波来加热待加热材料的加热装置，其中屏蔽，吸收和/或反射照射的电磁辐射并具有预定图案轮廓的板构件至少可以放置在 部分地靠近待加热的材料。
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公开(公告)号：US20150211084A1
公开(公告)日：2015-07-30
申请号：US14389244
申请日：2012-03-29
IPC分类号： C21D1/34 , B05D7/14 , B05D5/06 , B32B15/01 , C21D1/70 , C21D9/00 , B23K28/00 , H05B3/00 , B05D3/02 , C21D1/18
CPC分类号： C21D1/34 , B05D3/0263 , B05D5/063 , B05D7/14 , B23K28/00 , B32B15/01 , B32B2250/02 , C21D1/18 , C21D1/673 , C21D1/70 , C21D9/0068 , C21D9/48 , C21D2221/00 , H05B3/0061 , Y10T428/12493
摘要： A metal processing method using a tailored blank material as a raw material comprises: preliminarily bonding together a metal material having a relatively high heating rate by infrared heating and a metal material having a relatively low heating rate by infrared heating, to form an integrated metal material; and a-heating step the integrated metal material, wherein infrared heating of the integrated metal material is performed by infrared simultaneously and comprehensively; and in the integrated metal material undergoing the infrared heating, the infrared heating is terminated after a portion having the relatively high heating rate reached a predetermined temperature corresponding to a predetermined heat treatment and before a portion having the relatively low heating rate reaches the predetermined temperature.
摘要翻译： 使用定制的坯料作为原料的金属加工方法包括：通过红外加热将具有较高加热速率的金属材料和通过红外加热的相对低的加热速率的金属材料预先接合在一起，以形成一体的金属材料 ; 并且对所述一体金属材料进行加热步骤，其中通过红外同时全面地进行所述一体金属材料的红外加热; 并且在进行红外线加热的集成金属材料中，在具有相对高的加热速率的部分达到对应于预定热处理的预定温度之后，并且在具有相对低的加热速率的部分达到预定温度之前，红外加热终止。
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公开(公告)号：US07704447B2
公开(公告)日：2010-04-27
申请号：US11743920
申请日：2007-05-03
申请人： Elisabeth Danger , Kiyohito Kondo
发明人： Elisabeth Danger , Kiyohito Kondo
IPC分类号： F27D3/06
CPC分类号： C21D9/46 , F27B9/025 , F27B9/2407 , F27B9/38 , F27B9/39 , F27D3/0024 , F27D2003/0065
摘要： A furnace for heating steel plates includes a plurality of horizontal furnace levels in superimposed disposition. Each furnace level is constructed for acceptance of at least one steel plate and includes a transport mechanism for moving the at least one steel plate during a heating process.
摘要翻译： 用于加热钢板的炉子包括叠加设置的多个卧式炉台。 每个炉膛被构造用于接受至少一个钢板，并且包括用于在加热过程中移动至少一个钢板的输送机构。
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