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1. 发明授权

US5189790A Method of fabricating a double walled pipe elbow 失效
标题翻译：制作双层管壁的方法
公开(公告)号：US5189790A
公开(公告)日：1993-03-02
申请号：US714253
申请日：1991-06-12
申请人： Wolfgang Streubel , Rainer Hansen
发明人： Wolfgang Streubel , Rainer Hansen
IPC分类号： B21D26/02 , B21D26/051 , B21D53/88 , F01N13/08 , F01N13/14 , F01N13/18 , F16L59/06 , F16L59/14
CPC分类号： F01N13/08 , B21D26/051 , B21D53/88 , F01N13/14 , F01N13/141 , F01N13/185 , F01N13/1883 , F16L59/06 , F16L59/14 , F01N2450/20 , F01N2470/24 , F01N2530/26 , Y10T29/49444 , Y10T29/49812
摘要： A double walled pipe elbow with an intermediate space between an inner pipe and an outer pipe is formed by joining the ends of a straight inner pipe and a straight outer pipe. The two pipes are bent into a desired shape and then placed in a shaping recess in a shaping tool. Seal plugs are placed at the opposite ends of the pipe elbow. In the sealed condition, a pressurized medium is supplied through at least one end seal plug into the inner pipe and between the inner and the outer pipe for expanding the outer pipe into surface contact with the shaping recess.
摘要翻译：通过连接直内管和直管外管的端部，形成在内管和外管之间具有中间空间的双壁管弯头。将两个管道弯曲成所需的形状，然后将其放置在成形工具中的成形凹部中。密封塞被放置在管弯头的相对端。在密封状态下，加压介质通过至少一个端部密封塞供应到内管中，并且在内管和外管之间供应，用于使外管膨胀成与成形凹部表面接触。

2. 发明申请

US20080012390A1 STRUCTURAL PART FOR THE BODY OR UNDERCARRIAGE OF A MOTOR VEHICLE 审中-公开
标题翻译：机动车身体或结构的结构部分
公开(公告)号：US20080012390A1
公开(公告)日：2008-01-17
申请号：US11779625
申请日：2007-07-18
申请人： Wolfgang Streubel
发明人： Wolfgang Streubel
IPC分类号： B60R27/00 , B21D53/88
CPC分类号： B62D23/005 , B21D5/015 , B62D21/00 , Y10T29/49622
摘要： A structural part for a body or undercarriage of a motor vehicle includes a channel-shaped or hollow length portion made of steel sheet; and a bulkhead received for reinforcement in the length portion in an area of high stress. The bulkhead hereby extends in parallel relationship to the longitudinal axis of the length portion.
摘要翻译：机动车辆的车身或起落架的结构部件包括由钢板制成的通道形状或中空长度部分; 并且在高应力区域的长度部分中接收用于加强的舱壁。因此，隔板与长度部分的纵向轴线平行地延伸。

3. 发明申请

US20060175786A1 Control arm structure for wheel suspensions of motor vehicles, and method of making such a control arm structure 失效
公开(公告)号：US20060175786A1
公开(公告)日：2006-08-10
申请号：US11346598
申请日：2006-02-02
申请人： Wolfgang Streubel , Armin Zuber , Wolfram Linnig
发明人： Wolfgang Streubel , Armin Zuber , Wolfram Linnig
IPC分类号： B60G7/00 , B28B7/22 , B21D53/88
CPC分类号： B60G7/001 , B29L2031/3002 , B60G2206/013 , B60G2206/10 , B60G2206/122 , B60G2206/7101 , B60G2206/72 , B60G2206/82 , Y10T29/49622 , Y10T403/472 , Y10T403/475 , Y10T428/249923
摘要： In a method of making a control arm for a wheel suspension of a motor vehicle a blank of steel material having a tensile strength of at least 800 MPa is shaped, using a sheet metal forming process, into a shell body having a center web and plural flank portions extending from the center web in a same direction. The flank portions are connected by a latticed reinforcement made of plastic, without application of a heat treatment process.

4. 发明授权

US06758921B1 Method of manufacturing a bending-resistant, torsionally yielding tubular profiled member as a transverse support for a twist beam rear axle of a passenger car 失效
标题翻译：制造耐弯曲扭转的管状构件作为乘用车的扭梁后桥的横向支撑件的方法
公开(公告)号：US06758921B1
公开(公告)日：2004-07-06
申请号：US09651431
申请日：2000-08-30
申请人： Wolfgang Streubel , Wigbert Christophliemke
发明人： Wolfgang Streubel , Wigbert Christophliemke
IPC分类号： C21D908
CPC分类号： B60B35/02 , B21D53/88 , B60B2310/54 , B60B2360/102 , B60B2360/1458 , B60B2900/311 , B60G21/051 , B60G2206/20 , B60G2206/202 , B60G2206/427 , B60G2206/8106 , B60G2206/8107 , B60G2206/84 , C21D9/08 , C21D2221/00
摘要： In a method of manufacturing a bending-resistant, torsionally yielding tubular profiled member as a transverse support of a twist beam rear axle of a passenger car, a tube blank of tempering steel is cold formed to a tubular profiled member with a torsionally yielding central longitudinal section of a U-shaped cross-section and with opposed torsion-proof end sections. At least partial sections of the tubular profiled member are annealed at a temperature level between 850° C. and 960° C. The tubular profiled member is then hardened in water at a temperature above the AC3 point and subsequently tempered at a temperature between 200° C. and 550° C. for a duration of more than five minutes. As an alternative, a tube blank of case hardening steel is used, and at least partial sections of the tubular profiled member formed from this tube blank are case-hardened during a heat treatment with carburization of the surface of the tubular profiled member and subsequent quenching. The tubular profiled member in both variants is then subjected to at least one outer surface hardening process and finally subjected to further configuration processing steps for completing a twist beam rear axle.
摘要翻译：在制造耐弯曲扭转的管状构件作为乘用车的扭梁后桥的横向支撑件的方法中，将回火钢的管坯冷成型为具有扭转屈服中心纵向的管状构件具有U形横截面并具有相对的扭转端部分。管状构件的至少部分部分在850℃和960℃之间的温度水平下退火。然后将管状异型构件在高于AC3点的温度下在水中硬化，随后在200℃ C.和550℃持续超过五分钟。作为替代方案，使用表面硬化钢的管坯，并且在由该管坯形成的管状成形构件的至少部分部分在管状异型件的表面的渗碳热处理中进行表面硬化并随后淬火。然后将两种变型中的管状构件进行至少一个外表面硬化处理，最后进行进一步的配置处理步骤以完成扭梁后桥。

5. 发明授权

US06510763B1 Composite control arm shaft 失效
标题翻译：复合控制臂轴
公开(公告)号：US06510763B1
公开(公告)日：2003-01-28
申请号：US09315685
申请日：1999-05-20
申请人： Wolfgang Streubel , Udo Klasfauseweh , Wulf Härtel
发明人： Wolfgang Streubel , Udo Klasfauseweh , Wulf Härtel
IPC分类号： G05G100
CPC分类号： B60G21/051 , B60G2202/136 , B60G2204/1226 , B60G2206/012 , B60G2206/013 , B60G2206/20 , B60G2206/202 , B60G2206/42 , B60G2206/70 , B60G2206/80 , B60G2206/81 , B60G2500/20 , Y10T74/2153
摘要： A composite control arm shaft for motor vehicles includes two longitudinal control arms connected through a transverse beam, wherein the transverse beam has a trough-shaped double-wall torsion section essentially having the form of a V or U, approximately circular or oval tubular end sections and transition sections whose cross-section continuously changes from the end sections toward the torsion section. The transverse beam has in the transition sections thereof an internal partial foam filling.
摘要翻译：用于机动车辆的复合控制臂轴包括通过横梁连接的两个纵向控制臂，其中横梁具有基本上具有V或U形状的槽形双壁扭转部分，大致圆形或椭圆形的管状端部横截面从端部向扭转部连续变化的过渡部。横梁在其过渡部分中具有内部部分泡沫填充物。

6. 发明授权

US5836189A Method of manufacturing a pipe having sections with different cross-sectional configurations 失效
标题翻译：制造具有不同横截面构造的截面的管的方法
公开(公告)号：US5836189A
公开(公告)日：1998-11-17
申请号：US795574
申请日：1997-02-06
申请人： Wolfgang Streubel , Udo Klasfauseweh
发明人： Wolfgang Streubel , Udo Klasfauseweh
IPC分类号： B21C37/08 , B21C37/18 , B21D39/02
CPC分类号： B21C37/185 , B21C37/065 , B21C37/0803
摘要： A method of manufacturing a pipe having sections with different cross-sectional configurations includes initially providing a sheet bar which has a rectangular base portion and at least one formation section integrally connected to the base portion. In the next step, the sheet bar is shaped into a hollow-cylindrical body. In this step, the base portion is deformed into a tubular shape and the formation section is deformed into a spiral shape. Subsequently, the final shaping of the pipe is carried out which may constitute widening of the formation section by a block which acts from the inside. In a subsequent joining procedure, abutting edges are connected.
摘要翻译：一种制造具有不同横截面构造的截面的管的方法包括：首先提供具有矩形基部和与基部一体地连接的至少一个成形部的片材杆。在下一步骤中，片材条被成形为中空圆柱体。在该步骤中，基部变形为管状，形成部变形成螺旋状。随后，执行管道的最终成形，其可以通过从内部起作用的块来构成形成部分的扩大。在随后的接合过程中，连接邻接边缘。

7. 发明授权

US07357445B2 Adaptive crash structure for a vehicle body or chassis of a motor vehicle 失效
标题翻译：汽车车体或机动车辆的自适应碰撞结构
公开(公告)号：US07357445B2
公开(公告)日：2008-04-15
申请号：US11467761
申请日：2006-08-28
申请人： Walter Gross , Jens Stolle , Hans-Jürgen Neumann , Wolfgang Streubel
发明人： Walter Gross , Jens Stolle , Hans-Jürgen Neumann , Wolfgang Streubel
IPC分类号： B60R19/34
CPC分类号： F16F7/125 , B60R19/34 , B62D21/152
摘要： An adaptive crash structure of a vehicle body or chassis of a motor vehicle includes a first metal casting and a second metal casting. A deformation element in the form of a metal casting for absorbing energy interconnects and forms with the first and second metal castings a single piece construction through a casting process. The deformation element is comprised of a plurality of funnel-shaped wedge bodies which are disposed in succession, with neighboring wedge bodies being connected through intervention of a predetermined breaking web. Each wedge body is defined by a diameter, wherein the diameters of the wedge bodies are sized to allow the wedge bodies to move telescopically into one another when a limit stress is reached and the predetermined breaking webs rupture so as to effect a tight intergrip of the telescoping wedge bodies in a self-locking manner.
摘要翻译：机动车辆的车体或底盘的自适应碰撞结构包括第一金属铸件和第二金属铸件。用于吸收能量互连的金属铸件形式的变形元件，并且通过铸造工艺与第一和第二金属铸件形成单件结构。变形元件由多个漏斗状楔形体组成，它们相继设置，相邻的楔形体通过干预预定的断裂网连接起来。每个楔形体由直径限定，其中楔形体的直径的尺寸设定成允许楔形体在达到极限应力时可伸缩地移动，并且预定的断裂腹板破裂，以便实现紧密的夹紧以自锁方式伸缩楔形体。

8. 发明授权

US07235209B2 Apparatus for heat treatment of structural body parts in the automobile industry 失效
标题翻译：汽车工业结构体部件热处理装置
公开(公告)号：US07235209B2
公开(公告)日：2007-06-26
申请号：US10892418
申请日：2004-07-15
申请人： Wolfgang Streubel , Udo Klasfauseweh , Thomas Harbarth , Todd William Jilles Tjoelker
发明人： Wolfgang Streubel , Udo Klasfauseweh , Thomas Harbarth , Todd William Jilles Tjoelker
IPC分类号： C21D9/62 , C21D1/10
CPC分类号： B60J5/0444 , B60J5/042 , B60R2019/1826 , B62D25/04 , C21D1/10 , C21D1/18 , C21D1/42 , C21D1/56 , C21D1/613 , C21D1/62 , C21D9/0068 , C21D2221/00 , Y02P10/253
摘要： Apparatus for heat-treating an elongate structural body part made from a blank compressed while being soft or from steel strip of hardenable 22 Mn B5 mod. steel sheet with a thickness of 1 mm to 3 mm, includes an apparatus for positioning the structural body part in substantially upright disposition. Placed in surrounding relationship to the structural body part is an induction element which can move from bottom to top, thereby being able to follow a contour of the structural body part and allowing to at least partially heat the structural body part to an austenitizing temperature suitable for hardening. Disposed adjacent to the induction element is a cooling unit which follows the induction element in movement direction. The induction element and the cooling unit are moveable relative to one another and connected to a tool carriage which is mounted to a column for movement in a vertical direction, in a transverse direction to the column and about a horizontal axis.
摘要翻译：用于热处理细长结构体部件的装置，其由柔软的被压缩的坯料或由可硬化的22Mn B5模块的钢带制成。厚度为1mm至3mm的钢板包括用于将结构体部分定位成基本上竖直布置的装置。放置在与结构体部分的周围关系中的是能够从底部移动到顶部的感应元件，从而能够跟随结构体部分的轮廓，并允许至少部分地将结构体部分加热到适于硬化。与感应元件相邻设置的是在移动方向上跟随感应元件的冷却单元。感应元件和冷却单元可相对于彼此移动并且连接到工具托架，该工具托架安装到工作台架上，用于沿垂直方向在垂直方向上移动，并且围绕水平轴线。

9. 发明申请

US20060179769A1 Method and apparatus for making tubes 审中-公开
标题翻译：制造管的方法和装置
公开(公告)号：US20060179769A1
公开(公告)日：2006-08-17
申请号：US11352953
申请日：2006-02-13
申请人： Wolfgang Streubel
发明人： Wolfgang Streubel
IPC分类号： E04B2/00
CPC分类号： B21C37/0815 , B21C37/0826 , B21C37/157 , B23K11/0873 , B23K33/006 , B23K2101/06
摘要： In a method of making a tube a sheet metal blank. having opposite longitudinal flanks is placed in a die of a shaping tool. At least one of the longitudinal flanks of the sheet metal is provided with a contact projection suitable for resistance pressure welding. The blank is pressed into a U-shaped cavity of the cavity by a ram to shape the blank into a U-shaped configuration which is then shaped between an upper mold and a lower mold of a molding press into a tubular profile with the longitudinal flanks confronting one another. The upper mold has in an area of the confronting longitudinal flanks oppositely poled electrode strips which are insulated against one another. During subsequent welding operation, the contact projection on the one longitudinal flank is welded to the confronting longitudinal flank as a result of welding heat generated through introduction of an electric current via the electrode strips into the longitudinal flanks and a clamping pressure by which the upper and lower molds are held together.
摘要翻译：在制造管材的方法中是金属板坯料。具有相对的纵向侧面放置在成型工具的模具中。金属片的纵向侧面中的至少一个设置有适合于电阻压力焊接的接触突起。坯料通过冲头压入空腔的U形腔中，以将坯料成形为U形构造，然后将U形构型在模压机的上模和下模之间成型为具有纵向侧面的管状轮廓相互面对上模具具有面对的纵向侧面的相对极化的电极条的区域，彼此绝缘。在随后的焊接操作期间，由于通过将电流通过电极条引入纵向侧面而产生的焊接热量，将一个纵向侧面上的接触突起焊接到相对的纵向侧面，并且夹紧压力下模保持在一起。

10. 发明授权

US06493913B2 Device for hydraulic high pressure forming of a tubular component or a blank 有权
标题翻译：用于液压高压成型的管状部件或坯料的装置
公开(公告)号：US06493913B2
公开(公告)日：2002-12-17
申请号：US09726795
申请日：2000-11-30
申请人： Wolfgang Streubel , Thomas Harbarth
发明人： Wolfgang Streubel , Thomas Harbarth
IPC分类号： B23P2300
CPC分类号： B21D26/033 , B21D26/039 , B30B1/32 , B30B1/34 , Y10T29/5185 , Y10T29/5199
摘要： In a device for hydraulic forming of a tubular component under high inner pressure compressive conditions in a lower die and an upper die of a forming tool, the upper die can be coupled for relative limited movement by at least one piston-cylinder unit containing a hydraulic fluid with the press plunger of a travel-limited mechanical press and the cylinder interior of the piston-cylinder unit can be coupled for providing fluid communication with the interior of the component. Alternatively, in the device for hydraulic forming of a blank under high pressure compressive conditions in a forming tool comprising a lower die and an upper die, the upper die can be coupled for relative limited movement by at least one piston-cylinder unit containing a hydraulic fluid with the press plunger of a travel-limited mechanical press and the cylinder chamber of the piston-cylinder unit can be coupled for establishing fluid communication with the forming space of the forming tool.
摘要翻译：在用于在下模具和成形工具的上模具中的高内压压缩条件下液压成形管状部件的装置中，上模可以通过至少一个包含液压的活塞 - 缸单元而联接成相对有限的运动具有行程限制机械压力机的压力机构的活塞和活塞 - 气缸单元的气缸内部的流体可以联接以提供与部件内部的流体连通。或者，在用于在包括下模和上模的成形工具中在高压压缩条件下液压成形坯料的装置中，上模能够通过至少一个包含液压的活塞 - 缸单元联接以进行相对有限的运动具有行进限制机械压力机的压力机构的活塞和活塞 - 气缸单元的气缸室的流体可以联接成与成形工具的成形空间建立流体连通。

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