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1. 发明申请

US20070062360A1 Power cutter for hardened steel workpiece 审中-公开
标题翻译：硬质合金工件切割机
公开(公告)号：US20070062360A1
公开(公告)日：2007-03-22
申请号：US11521062
申请日：2006-09-13
申请人： Christian Hielscher , Hans-Jurgen Knaup
发明人： Christian Hielscher , Hans-Jurgen Knaup
IPC分类号： B26D1/00
CPC分类号： B21D28/20 , B21D28/14 , B23D33/00 , Y10T83/9447
摘要： A power cutter for cutting a hardened steel workpiece has upper and lower press plates shiftable vertically relative to each other, a lower blade on the lower plate adapted to support the workpiece and having a lower cutting edge upwardly engaging the workpiece, and an upper blade on the upper plate having an upper cutting edge substantially parallel to and movable vertically past the lower cutting edge. An actuator connected to one of the plates vertically shifts the one plate toward and away from the other plate. An abutment on at least one of the plates bearing on the other of the plates and blocks vertical shifting of the plates toward each other in a position with the upper cutting edge slightly above the lower cutting edge.
摘要翻译：用于切割淬硬钢工件的动力切割机具有相对于彼此垂直移动的上压板和下压板，下板上的下刀片适于支撑工件并且具有向下接合工件的下切削刃，上板具有基本上平行于并可垂直移动通过下切割刃的上切割刃。连接到其中一个板的致动器垂直地使一个板向另一个板移动并远离另一个板。在至少一个板上的邻接件，其承载在另一个板上，并且在上切削刃稍微高于下切削刃的位置中阻挡板彼此的垂直移位。

2. 发明申请

US20060283530A1 Hot-shaping and hardening a workpiece 失效
公开(公告)号：US20060283530A1
公开(公告)日：2006-12-21
申请号：US11452303
申请日：2006-06-13
申请人： Hans-Jurgen Knaup , Christian Hielscher
发明人： Hans-Jurgen Knaup , Christian Hielscher
IPC分类号： C21D6/00
CPC分类号： B21D22/02 , B21D37/16 , C21D1/60 , C21D1/673 , C21D6/005 , C21D8/00 , C21D8/005 , C21D8/0205
摘要： A method of hot-shaping and hardening a hot steel workpiece that is at or above its AC3 temperature. The method has the steps of positioning the hot workpiece between confronting faces of a lower die and an upper die, providing a coolant bath having a liquid level above at least a portion of the face of the lower die, and pressing the hot workpiece with the upper die down against the lower die so as to both deform the workpiece so that it conforms to the shapes of the faces and that it is at least partially immersed in the bath,

3. 发明授权

US08511744B2 Body structure for an automobile and method for producing a structural component for a body structure 失效
标题翻译：用于汽车的车身结构和用于制造车身结构的结构部件的方法
公开(公告)号：US08511744B2
公开(公告)日：2013-08-20
申请号：US13085024
申请日：2011-04-12
申请人： Markus Pellmann , Christian Hielscher
发明人： Markus Pellmann , Christian Hielscher
IPC分类号： B60N99/00
CPC分类号： B62D25/04 , B62D25/025
摘要： On a body structure (2) for an automobile (1) having a structural component (3) made of at least high-strength steel sheet, the structural component (3) is provided with a predetermined cutting location (5, 5a, 5b, 5c) for applying a separating tool. In the method for producing the structural component (3), a steel sheet is formed and subjected to heat treatment for forming regions with high strength and reduced strength. At least one region of the structural component (3, 7, 8, 12) with reduced strength is formed as a predetermined cutting location (5, 5a, 5b, 5c) for applying a separating tool during a hot-forming process of a steel sheet in a tool or during heat treatment of the structural component (3, 7, 8, 12) following a forming process in a tool by changing the mechanical properties.
摘要翻译：在具有由至少高强度钢板制成的结构部件（3）的汽车（1）的车体结构（2）上，结构部件（3）设置有预定的切割位置（5,5a，5b， 5c）用于施加分离工具。在结构成分（3）的制造方法中，形成钢板，进行热处理，形成强度高，强度降低的区域。形成强度降低的结构部件（3,7,8,12）的至少一个区域作为用于在钢的热成型过程中施加分离工具的预定切割位置（5,5a，5b，5c）在工具中通过改变机械性能，在工具中的成形工艺之后，在工具中或在结构部件（3,7,8,12）的热处理期间。

4. 发明授权

US08261591B2 Apparatus for hot-forming, press-quenching, and cutting semifinished hardenable-steel workpiece 有权
标题翻译：热成型，压淬，切割可淬硬钢工件的设备
公开(公告)号：US08261591B2
公开(公告)日：2012-09-11
申请号：US12508620
申请日：2009-07-24
申请人： Christian Hielscher
发明人： Christian Hielscher
IPC分类号： B21D22/21
CPC分类号： B21D22/022 , B21D24/16 , B21D28/24 , B21D35/001 , B21D37/16 , C21D1/673 , C21D8/0252 , C21D8/0442
摘要： A semifinished hardenable-steel workpiece is introduced into a gap between a punch tool and a complementary die tool while the workpiece is heated above the AC3 point. Then one of the tools is vertically shifted toward the other tool so as to deform the workpiece to a predetermined shape. Subsequently the workpiece is gripped between the punch and the die tools while cooling at least one of the tools to press-quench the workpiece. Finally, but before the press-quenching is completed, an edge is cut off the still hot workpiece by relatively shifting an upper die and a lower die vertically past each other.
摘要翻译：将半成品的可硬化钢工件引入到冲压工具和互补模具工具之间的间隙中，同时将工件加热到AC3点以上。然后其中一个工具垂直移动到另一个工具，以使工件变形成预定的形状。随后，工件被夹持在冲头和模具之间，同时冷却至少一个工具以对工件进行加压淬火。最后，但在压下淬火完成之前，通过使上模和下模垂直相对移动相对移动边缘，从而切割仍然热的工件。

5. 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。

6. 发明授权

US08043681B2 Method of making a hybrid structure, and hybrid structure 有权
标题翻译：制作混合结构的方法和混合结构
公开(公告)号：US08043681B2
公开(公告)日：2011-10-25
申请号：US12335013
申请日：2008-12-15
申请人： Christian Handing , Christian Hielscher , Andreas Hitz , Andreas Wille
发明人： Christian Handing , Christian Hielscher , Andreas Hitz , Andreas Wille
IPC分类号： B29C47/00 , F16L55/00 , B28B5/00
CPC分类号： B62D25/145 , B22D19/08 , B29C45/14836 , B29K2705/00 , B29L2031/3002 , B62D29/001 , B62D29/004 , Y10T428/12375 , Y10T428/139
摘要： In a method of making a hybrid structure, at least one support body is fixed in a tube component which is then placed in an injection molding tool. An injection-molded part is injection-molded to an outer surface of the tube component in an area of the support body. As a result, the tube component is inwardly deformed, when regions adjacent to the support body are exposed to an injection pressure, and forms indentations for engagement of the injection-molded part.
摘要翻译：在制造混合结构的方法中，至少一个支撑体固定在管部件中，然后将其放置在注射模制工具中。注塑部件在支撑体的区域中注射成型到管部件的外表面。结果，当与支撑体相邻的区域暴露于注射压力时，管部件向内变形，并且形成用于注射成型部件的接合的凹陷。

7. 发明授权

US08707751B2 Method and apparatus for producing hardened formed parts 有权
标题翻译：硬化成形件的制造方法及装置
公开(公告)号：US08707751B2
公开(公告)日：2014-04-29
申请号：US13050500
申请日：2011-03-17
申请人： Christian Hielscher , Markus Pellmann
发明人： Christian Hielscher , Markus Pellmann
IPC分类号： B21D31/00
CPC分类号： B21D22/022 , B21D22/208 , B21D37/16 , C21D1/02 , C21D1/673 , C22C38/02 , C22C38/04
摘要： In a method of producing a hardened formed part, in particular for a structure or body part of a motor vehicle, a metal blank is heated and then hot formed in a cavity of a thermoforming mold to produce a formed part. The formed part is hardened in the cavity of the thermoforming mold through contact with a coolant fed into the cavity via feed channels, whereby a state of aggregation of the coolant is adjusted or the coolant is maintained at a pressure above the steam pressure.
摘要翻译：在制造硬化的成形部件的方法中，特别是机动车辆的结构或主体部分的方法中，将金属坯料加热，然后在热成型模具的空腔中热成型，以形成成形部件。通过与通过进料通道进料到空腔中的冷却剂接触，形成的部件在热成型模的空腔中硬化，由此调节冷却剂的聚集状态或将冷却剂保持在高于蒸汽压力的压力。

8. 发明申请

US20110232354A1 METHOD AND APPARATUS FOR PRODUCING HARDENED FORMED PARTS 有权
标题翻译：用于生产硬化成型件的方法和装置
公开(公告)号：US20110232354A1
公开(公告)日：2011-09-29
申请号：US13050500
申请日：2011-03-17
申请人： Christian Hielscher , Markus Pellmann
发明人： Christian Hielscher , Markus Pellmann
IPC分类号： B21D31/00
CPC分类号： B21D22/022 , B21D22/208 , B21D37/16 , C21D1/02 , C21D1/673 , C22C38/02 , C22C38/04
摘要： In a method of producing a hardened formed part, in particular for a structure or body part of a motor vehicle, a metal blank is heated and then hot formed in a cavity of a thermoforming mold to produce a formed part. The formed part is hardened in the cavity of the thermoforming mold through contact with a coolant fed into the cavity via feed channels, whereby a state of aggregation of the coolant is adjusted or the coolant is maintained at a pressure above the steam pressure.
摘要翻译：在制造硬化的成形部件的方法中，特别是机动车辆的结构或主体部分的方法中，将金属坯料加热，然后在热成型模具的空腔中热成型，以形成成形部件。通过与通过进料通道进料到空腔中的冷却剂接触，形成的部件在热成型模的空腔中硬化，由此调节冷却剂的聚集状态或将冷却剂保持在高于蒸汽压力的压力。

9. 发明授权

US07533553B2 Hot-shaping and hardening a workpiece 失效
标题翻译：热成型和硬化工件
公开(公告)号：US07533553B2
公开(公告)日：2009-05-19
申请号：US11452303
申请日：2006-06-13
申请人： Hans-Jürgen Knaup , Christian Hielscher
发明人： Hans-Jürgen Knaup , Christian Hielscher
IPC分类号： B21D37/16
CPC分类号： B21D22/02 , B21D37/16 , C21D1/60 , C21D1/673 , C21D6/005 , C21D8/00 , C21D8/005 , C21D8/0205
摘要： A method of hot-shaping and hardening a hot steel workpiece that is at or above its AC3 temperature. The method has the steps of positioning the hot workpiece between confronting faces of a lower die and an upper die, providing a coolant bath having a liquid level above at least a portion of the face of the lower die, and pressing the hot workpiece with the upper die down against the lower die so as to both deform the workpiece so that it conforms to the shapes of the faces and that it is at least partially immersed in the bath,
摘要翻译：热处理或高于其AC3温度的热钢工件的热成形和硬化方法。该方法具有以下步骤：将热工件定位在下模的对面和上模之间，提供具有在下模的表面的至少一部分上方的液面的冷却剂浴，并且将热工件与上模压在下模上，以便使工件变形，使其符合表面的形状，并且至少部分地浸入浴中，

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