专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120192611A1 METHOD FOR PRODUCING SHEET METAL PART AND A FORMING TOOL 审中-公开
标题翻译：用于生产薄片金属部件和成形工具的方法
公开(公告)号：US20120192611A1
公开(公告)日：2012-08-02
申请号：US13361672
申请日：2012-01-30
申请人： Christian Hielscher , Otto Buschsieweke
发明人： Christian Hielscher , Otto Buschsieweke
IPC分类号： B21B15/00 , B21D37/10 , B21D37/16
CPC分类号： B21D35/006 , B21D22/02
摘要： In a method for producing a sheet metal part, a sheet metal blank is rolled to have at least two regions of different material thickness to define a thick region and a thin region, with a thickness profile of the sheet metal blank extending in substantial symmetric relationship to a central plane of the sheet metal blank. The sheet metal blank is inserted into a forming tool having a punch and a die and a punch-proximal side of the sheet metal blank is contacted with a pressing cam formed on the punch. The sheet metal blank is formed into the sheet metal part by pressing the punch against the die and thereby forming an embossment by a die cam provided on the die on a die-proximal side of the sheet metal part.
摘要翻译：在制造钣金件的方法中，将金属板坯材轧制成具有不同材料厚度的至少两个区域以限定厚的区域和薄区域，其中金属片坯料的厚度分布呈基本对称关系到金属板坯的中心平面。将金属板坯插入到具有冲头和模具的成形工具中，并且金属板坯料的冲头近侧侧与形成在冲头上的按压凸轮接触。通过将冲头压靠在模具上而将金属板坯件形成为金属板坯件，从而通过设置在模具上的模具凸轮在金属板零件的模具近侧形成压纹。

2. 发明申请

US20100199737A1 Method for producing elongated, peripherally contoured shaped blanks from a metal strip 审中-公开
标题翻译：用于从金属条生产细长的外围成形坯料的方法
公开(公告)号：US20100199737A1
公开(公告)日：2010-08-12
申请号：US12699527
申请日：2010-02-03
申请人： MARKUS PELLMANN , Stefan Adelbert , Otto Buschsieweke
发明人： MARKUS PELLMANN , Stefan Adelbert , Otto Buschsieweke
IPC分类号： B21B15/00 , B21B1/30
CPC分类号： B21D28/06 , B21B37/26 , B21D53/88 , B21H7/00 , Y10T29/49771 , Y10T29/49789
摘要： In the method for producing from a metal strip peripherally contoured, elongated shaped blanks (6) having regions of different thickness along their length (L1), starting blanks (3) are first stamped from a metal strip having a constant thickness wherein the starting blanks are arranged at interleaved positions in the longitudinal direction of the metal strip. The starting blanks are subsequently guided separately through a rolling mill (5) with a longitudinal orientation and rolled in the rolling mill (5) into shaped blanks (6) having regions of different thickness.
摘要翻译：在具有外围成形的金属条的制造方法中，沿其长度（L1）具有不同厚度的区域的细长形状的坯料（6）首先由具有恒定厚度的金属条冲压，其中起始坯料被布置在金属带的纵向上的交错位置处。随后通过纵向取向的轧机（5）分别引导起始坯料，并将其在轧机（5）中轧制成具有不同厚度区域的成形坯料（6）。

3. 发明申请

US20100050730A1 METHOD OF MAKING TEMPERED SHAPED PART 审中-公开
标题翻译：制作成型件的方法
公开(公告)号：US20100050730A1
公开(公告)日：2010-03-04
申请号：US12547577
申请日：2009-08-26
申请人： Otto Buschsieweke , Andreas Zimmermann
发明人： Otto Buschsieweke , Andreas Zimmermann
IPC分类号： B21D31/00
CPC分类号： C21D1/673 , B21D22/208 , C21D6/005 , C21D9/48
摘要： A method of making a tempered part has the steps of first heating a metal blank to above a first predetermined temperature and then preshaping the heated blank while still above the first temperature. The preshaped blank is then reheated to a second tempering temperature, and the reheated blank is given its final shape while still above the second temperature in a press. The blank with its final shape is cooled below the second tempering temperature while still in the press.
摘要翻译：制造回火部件的方法具有以下步骤：首先将金属坯料加热至高于第一预定温度，然后在仍然高于第一温度的情况下预成型加热的坯料。然后将预成型的坯料再加热至第二回火温度，再次加热的坯料在压力机中仍然高于第二温度时给出其最终形状。具有最终形状的坯料在仍然在压机中的同时被冷却到第二回火温度以下。

4. 发明授权

US09057114B2 Method for producing a motor vehicle component, and a body component 有权
标题翻译：机动车辆部件的制造方法以及车身部件
公开(公告)号：US09057114B2
公开(公告)日：2015-06-16
申请号：US13069571
申请日：2011-03-23
申请人： Markus Pellmann , Martin Pohl , Martin Schroeter , Stefan Adelbert , Otto Buschsieweke , Christian Handing
发明人： Markus Pellmann , Martin Pohl , Martin Schroeter , Stefan Adelbert , Otto Buschsieweke , Christian Handing
IPC分类号： B23K31/02 , C21D1/00 , C22F1/16 , C21D9/00 , B62D21/15 , B62D25/14 , C21D1/30 , C21D9/50 , B60R19/02 , C21D1/09 , C21D1/673
CPC分类号： C21D9/0068 , B60R19/02 , B60R19/03 , B60R19/34 , B62D21/15 , B62D25/14 , C21D1/09 , C21D1/30 , C21D1/673 , C21D8/005 , C21D9/50 , C21D2221/00 , C22C38/00
摘要： A method for producing a structural and/or safety-related motor vehicle component having at least one hot-formed and press-hardened part constructed from high-strength steel includes the steps of partially heat-treating a region of the motor vehicle component by heating the region to a heat-up temperature in a temperature range between 500° C. and 900° C.; maintaining the heat-up temperature for a duration of a holding time; and cooling down from the heat-up temperature in one or more phases. A body component constructed as a structural and/or safety-related motor vehicle component from a steel sheet blank that has been hot-formed and press-hardened includes joining flanges and/or coupling locations and/or safety-related parts, wherein the joining flanges, coupling locations and/or safety-related parts are partially heat-treated in several steps with the disclosed method.
摘要翻译：一种用于制造具有至少一个由高强度钢构成的热成型和加压硬化部件的结构和/或安全相关的汽车部件的方法，包括以下步骤：通过加热部分地热处理机动车辆部件的区域该区域在500℃和900℃之间的温度范围内达到加热温度; 保持加热温度持续时间; 并在一个或多个相中从加热温度冷却。由热成形和加压硬化的钢板坯料构成为结构和/或安全相关的汽车部件的车身部件包括接合法兰和/或连接位置和/或安全相关部件，其中，接合法兰，连接位置和/或安全相关部件通过所公开的方法在几个步骤中进行部分热处理。

5. 发明申请

US20120006089A1 METHOD AND APPARATUS FOR HOT FORMING AND HARDENING A BLANK 有权
标题翻译：用于热成型和硬化空白的方法和装置
公开(公告)号：US20120006089A1
公开(公告)日：2012-01-12
申请号：US12981944
申请日：2010-12-30
申请人： Martin Pohl , Markus Pellmann , Otto Buschsieweke , Stefan Adelbert
发明人： Martin Pohl , Markus Pellmann , Otto Buschsieweke , Stefan Adelbert
IPC分类号： B21D31/00 , B21D37/01
CPC分类号： C21D1/673 , C21D8/0205 , C21D9/0068 , C21D2221/00
摘要： A blank cut from a strip of hardenable hot-formed steel is heated in a furnace to a temperature which is smaller than an Ac3 transformation point in an iron carbon diagram. A first region of the blank is then heated in a conductive heating station to a temperature above the Ac3 transformation point and subsequently hardened in a hot forming and hardening tool to produce a steel part with at least two microstructured regions of different ductility.
摘要翻译：将来自可硬化热成型钢带的坯料切割在炉中加热到比铁碳图中的Ac3相变点小的温度。然后将坯料的第一区域在导电加热站中加热到高于Ac 3相变点的温度，随后在热成形和硬化工具中硬化，以产生具有不同延展性的至少两个微结构区域的钢部件。

6. 发明申请

US20110232808A1 METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT, AND A BODY COMPONENT 有权
标题翻译：制造电动车辆部件的方法以及车身部件
公开(公告)号：US20110232808A1
公开(公告)日：2011-09-29
申请号：US13069571
申请日：2011-03-23
申请人： Markus Pellmann , Martin Pohl , Martin Schroeter , Stefan Adelbert , Otto Buschsieweke , Christian Handing
发明人： Markus Pellmann , Martin Pohl , Martin Schroeter , Stefan Adelbert , Otto Buschsieweke , Christian Handing
IPC分类号： C21D1/10 , C21D1/09
CPC分类号： C21D9/0068 , B60R19/02 , B60R19/03 , B60R19/34 , B62D21/15 , B62D25/14 , C21D1/09 , C21D1/30 , C21D1/673 , C21D8/005 , C21D9/50 , C21D2221/00 , C22C38/00
摘要： A method for producing a structural and/or safety-related motor vehicle component having at least one hot-formed and press-hardened part constructed from high-strength steel includes the steps of partially heat-treating a region of the motor vehicle component by heating the region to a heat-up temperature in a temperature range between 500° C. and 900° C.; maintaining the heat-up temperature for a duration of a holding time; and cooling down from the heat-up temperature in one or more phases. A body component constructed as a structural and/or safety-related motor vehicle component from a steel sheet blank that has been hot-formed and press-hardened includes joining flanges and/or coupling locations and/or safety-related parts, wherein the joining flanges, coupling locations and/or safety-related parts are partially heat-treated in several steps with the disclosed method.
摘要翻译：一种用于制造具有至少一个由高强度钢构成的热成型和加压硬化部件的结构和/或安全相关的汽车部件的方法，包括以下步骤：通过加热部分地热处理机动车辆部件的区域该区域在500℃和900℃之间的温度范围内达到加热温度; 保持加热温度持续时间; 并在一个或多个相中从加热温度冷却。由热成形和加压硬化的钢板坯料构成为结构和/或安全相关的汽车部件的车身部件包括接合法兰和/或连接位置和/或安全相关部件，其中，接合法兰，连接位置和/或安全相关部件通过所公开的方法在几个步骤中进行部分热处理。

7. 发明授权

US5972134A Manufacture of a metallic molded structural part 失效
标题翻译：制造金属模制结构件
公开(公告)号：US5972134A
公开(公告)日：1999-10-26
申请号：US949890
申请日：1997-10-14
申请人： Otto Buschsieweke , Udo Klasfauseweh , Gunther Fortmeier
发明人： Otto Buschsieweke , Udo Klasfauseweh , Gunther Fortmeier
IPC分类号： C21D8/02 , C21D9/46 , C22C38/38
CPC分类号： C21D8/02 , C21D9/46 , C21D2221/00
摘要： The invention is directed to a process for the manufacture of a metallic molded structural part (1) for motor vehicle components such as door impact girders or bumpers with areas (2) with a higher ductility in relation to the rest of the structural component part. For this purpose, partial areas (2) of a plate (5) are initially heated to a temperature of 900.degree. C. within a period of less than 30 seconds. Subsequently, the thermal-treated plate (5') is shaped in a pressing tool (7) to form the molded structural part (1) and is heat-treated in the pressing tool (7).
摘要翻译：本发明涉及一种制造用于机动车辆部件的金属模制结构部件（1）的方法，所述机械车辆部件例如门冲击梁或缓冲器具有相对于结构部件的其余部分具有较高延展性的区域（2）。为此，板（5）的部分区域（2）最初在小于30秒的时间内加热到900℃的温度。随后，热压板（5'）在压制工具（7）中成形，以形成模制结构部件（1），并在压制工具（7）中进行热处理。

8. 发明授权

US08267463B2 Door impact beam 有权
标题翻译：门冲击梁
公开(公告)号：US08267463B2
公开(公告)日：2012-09-18
申请号：US12718182
申请日：2010-03-05
申请人： Otto Buschsieweke , Andreas Hitz , Mirko Paare
发明人： Otto Buschsieweke , Andreas Hitz , Mirko Paare
IPC分类号： B60J5/00
CPC分类号： B60R19/42 , B60J5/0444 , B60J5/0445
摘要： A door impact beam for a motor vehicle includes a formed metal sheet defined by a longitudinal axis and having a tubular cross section which has a closed circumference in a center portion of the metal sheet, and is configured with open circumference at both end portions of the metal sheet which adjoin the center portion in a direction of the longitudinal axis. Each end portion is defined by an opening angle which continuously increases from the center portion to respective ends of the end portions.
摘要翻译：用于机动车辆的门冲击梁包括由纵向轴线限定的成形金属板，并且具有在金属板的中心部分具有封闭圆周的管状横截面，并且在所述金属板的两端部在纵轴方向上邻接中心部分的金属片。每个端部由从中心部分到端部的相应端部连续增加的开度角限定。

9. 发明申请

US20120023748A1 METHOD OF MAKING A SHAPED METAL PART FOR A MOTOR VEHICLE COMPONENT 审中-公开
标题翻译：制造汽车部件的形状金属部件的方法
公开(公告)号：US20120023748A1
公开(公告)日：2012-02-02
申请号：US13007065
申请日：2011-01-14
申请人： MARTIN POHL , Otto Buschsieweke , Stefan Adelbert
发明人： MARTIN POHL , Otto Buschsieweke , Stefan Adelbert
IPC分类号： B21D53/88 , H05B6/10 , B21D37/16
CPC分类号： C21D1/25 , C21D1/32 , C21D8/02 , C21D8/04 , C21D9/48 , C22C1/02 , Y10T29/49622
摘要： In a method of making a shaped metal part for a motor vehicle component, a blank is made from a steel alloy containing, in weight percent: carbon (C) 0.18% to 0.3%, silicon (Si) 0.1% to 0.7%, manganese (Mn) 1.0% to 2.5%, phosphorus (P) maximal 0.025%, chromium (Cr) 0.1 to 0.8%, molybdenum (Mo) 0.1 to 0.5%, sulfur (S) maximal 0.01%, titanium (Ti) 0.02% to 0.05%, boron (B) 0.002% to 0.005%, aluminum (Al) 0.01% to 0.06%, balance iron and impurities resulting from smelting, The blank is heated to a temperature between 900° C. and 950° C., and formed in a press tool into a formed part which is quenched and tempered while still being in the press tool. At least one region of the formed part is then annealed to become soft by a heating operation within a time interval of less than 30 seconds to thereby provide the region with higher ductility.
摘要翻译：在制造机动车用部件的成形金属部件的方法中，坯料由钢合金制成，所述钢合金含有重量百分比：碳（C）0.18％〜0.3％，硅（Si）0.1％〜0.7％，锰（Mn）1.0％〜2.5％，磷（P）最大0.025％，铬（Cr）0.1〜0.8％，钼（Mo）0.1〜0.5％，硫（S）最大0.01％，钛（Ti）0.02％ 0.05％，硼（B）0.002％〜0.005％，铝（Al）0.01〜0.06％，铁和杂质产生的杂质，将坯料加热至900〜950℃，在冲压工具中形成为在仍处于压制工具中的淬火和回火的成形部件。然后通过在小于30秒的时间间隔内的加热操作将成形部件的至少一个区域退火以变软，从而为该区域提供更高的延展性。

10. 发明申请

US20110233968A1 TRANSMISSION TUNNEL 审中-公开
标题翻译：传输隧道
公开(公告)号：US20110233968A1
公开(公告)日：2011-09-29
申请号：US13069586
申请日：2011-03-23
申请人： MARKUS PELLMANN , Martin Pohl , Martin Schroeter , Stefan Adelbert , Otto Buschsieweke , Christian Handing
发明人： MARKUS PELLMANN , Martin Pohl , Martin Schroeter , Stefan Adelbert , Otto Buschsieweke , Christian Handing
IPC分类号： B62D25/20
CPC分类号： B62D25/20 , B62D25/00 , B62D29/007
摘要： A transmission tunnel, in particular for installation in a motor vehicle body, is produced by hot-forming and press-hardening a sheet steel blank, and has a first region which underwent heat treatment, a second region which is not heat-treated, and a transition zone between the first and second regions. The transition zone is hereby defined by a width which is smaller than or equal to 50 mm. At least one component can be coupled to the transmission tunnel to form a floor assembly.
摘要翻译：特别是用于安装在机动车体中的传输隧道是通过对钢板坯进行热成形和加压硬化来制造的，并且具有经受热处理的第一区域，未被热处理的第二区域，以及第一和第二区域之间的过渡区域。因此，过渡区域由小于或等于50mm的宽度限定。至少一个组件可以耦合到传输隧道以形成地板组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式