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1. 发明授权

US6149198A Suspension arm arrangement 失效
标题翻译：悬挂臂布置
公开(公告)号：US6149198A
公开(公告)日：2000-11-21
申请号：US930912
申请日：1998-04-22
申请人： Friedrich Klaas
发明人： Friedrich Klaas
IPC分类号： B60G7/00 , B60G99/00 , B60G13/00 , B60G3/12 , B62D21/03
CPC分类号： B60G99/00 , B60G7/001 , B60G2200/10 , B60G2204/15 , B60G2206/012 , B60G2206/60
摘要： The invention is directed to a suspension arm that is constructed and arranged to elastically absorb transverse and longitudinal forces transferred from the wheels of a vehicle to the supporting structure. The supporting structure comprises two hollow rear axle supports, each formed by a high interior pressure metal forming process. The rear axle supports each have a variable cross-sectional shape and are connected to one another. Fastening devices are attached at opposite ends of each of the two hollow rear axle supports and are adapted for fastening the support structure to a vehicle.
摘要翻译： PCT No.PCT / DE96 / 00657 Sec。 371日期：1998年4月22日 102（e）1998年4月22日PCT PCT 1996年4月15日PCT公布。公开号WO96 / 32312 PCT 日期：1996年10月17日本发明涉及一种悬架臂，其构造和布置成弹性地吸收从车辆的车轮传递到支撑结构的横向和纵向力。支撑结构包括两个中空后轴支撑，每个由高内压金属成形工艺形成。后轴支架各自具有可变的横截面形状并且彼此连接。紧固装置连接在两个中空后桥支撑件的每一个的相对端部，并且适于将支撑结构固定到车辆上。

2. 发明授权

US5794398A Framework with hollow members process for producing the same and its use 失效
标题翻译：框架与空心构件的生产过程及其使用
公开(公告)号：US5794398A
公开(公告)日：1998-08-18
申请号：US835232
申请日：1997-04-07
申请人： Klaus Kaehler , Friedrich Klaas , Helmut Bogel
发明人： Klaus Kaehler , Friedrich Klaas , Helmut Bogel
IPC分类号： B21C37/29 , B62D23/00 , B62D27/00 , F16B7/00
CPC分类号： B21C37/29 , B62D23/005 , B62D27/00 , Y10T29/49622 , Y10T29/49625 , Y10T29/49805 , Y10T29/4994 , Y10T403/34 , Y10T403/342 , Y10T403/478
摘要： A framework, in particular an at least partially hollow framework, has nodes and members. The nodes are formed by at least a projection on a hollow framework member and by at least a further hollow member mounted and secured thereon. Also disclosed is a process for producing this framework and its use in land, air and water vehicles, in building construction, in civil and underground engineering, scaffolds, shelving systems and furniture.
摘要翻译：框架，特别是至少部分中空的框架，具有节点和成员。节点由中空框架构件上的至少一个突起和至少一个安装和固定在其上的另外的中空构件形成。还公开了一种生产该框架及其在陆地，空中和水上车辆，建筑施工，民用和地下工程，脚手架，搁架系统和家具中的应用的过程。

3. 发明授权

US06471226B1 Swing arm 失效
标题翻译：摆臂
公开(公告)号：US06471226B1
公开(公告)日：2002-10-29
申请号：US09381198
申请日：1999-11-30
申请人： Friedrich Klaas
发明人： Friedrich Klaas
IPC分类号： B60G399
CPC分类号： B60G7/001 , B60G2206/012 , B60G2206/124 , B60G2206/8107 , B60G2206/8201
摘要： A swing arm for moveably fitting wheels onto a support element, comprising at least two hollow arm parts, hollow-moulded using the internal high pressure moulding method. One of the arm parts has a connecting projection which is inserted into and fixed in an end section of an other of said arm parts. An exterior peripheral surface of the projection corresponds to an interior peripheral surface of the end section of the other arm part so that the one arm part can be connected to the other arm part.
摘要翻译：一种用于将轮可动地安装在支撑元件上的摆臂，包括至少两个中空臂部分，其使用内部高压模制方法中空成型。其中一个臂部分具有插入并固定在另一个所述臂部分的端部中的连接凸起。突起的外周面对应于另一个臂部的端部的内周面，使得一个臂部能够连接到另一个臂部。

4. 发明授权

US5802899A Method for internal high-pressure deforming of hollow offset shafts made of cold-deformable metal 失效
标题翻译：由可变形金属制成的中空偏心轴的内部高压变形方法
公开(公告)号：US5802899A
公开(公告)日：1998-09-08
申请号：US637783
申请日：1997-02-02
申请人： Friedrich Klaas , Helmut Bogel , Georg Weber
发明人： Friedrich Klaas , Helmut Bogel , Georg Weber
IPC分类号： B21D26/02 , B21D26/033
CPC分类号： B21D26/033
摘要： The invention relates to a process for forming hollow stepped shafts of cold-formable metal by internal high pressure with the following steps: provision of a tube outlet section and filling it with fluid; sealing at least the tube section to be widened; application of a suitable high internal pressure for widening the tube section; calibration of the workpiece by applying a high calibration pressure; maintenance of the calibration pressure while heading the tube along the longitudinal axis. Internal tools, also spring-loaded tools, are provided as supports in the tool.
摘要翻译： PCT No.PCT / DE94 / 01300 Sec。 371日期：1996年7月12日 102（e）日期1996年7月12日PCT 1994年11月3日PCT PCT。公开号WO95 / 12466 日期1995年5月11日本发明涉及一种通过内部高压形成可冷成形金属空心阶梯轴的方法，其步骤如下：提供管出口部分并填充流体; 至少密封待加宽的管段; 施加合适的高内压用于加宽管段; 通过施加高校准压力校准工件; 维持校准压力，同时沿着纵向轴向导管。内部工具，也是弹簧加载工具，作为工具中的支持提供。

5. 发明授权

US5960660A One-piece hollow camshafts and process for producing same 失效
标题翻译：一体式中空凸轮轴及其制造方法
公开(公告)号：US5960660A
公开(公告)日：1999-10-05
申请号：US111760
申请日：1998-07-08
申请人： Friedrich Klaas , Helmut Bogel
发明人： Friedrich Klaas , Helmut Bogel
IPC分类号： F01L1/04 , B21D26/02 , B21D53/84 , F01L1/047 , F16H53/00 , F16H53/02 , B21D22/10
CPC分类号： B21D53/845 , F01L1/047 , F16H53/025 , Y10T29/49293 , Y10T29/49945 , Y10T74/2101
摘要： The invention relates to a hollow camshaft consisting of a metal or metal alloy or plastic which can be cold-formed and heat-treated and has a fiber flow parallel to the exterior contours of the camshaft, and to a method for producing it comprising the steps of:Placing a pipe outlet element and filling it with fluid;Sealing at least the pipe section to be widened;Applying an internal high pressure suitable for widening the pipe section to produce an intermediate product pre-form, wherein, while the internal high pressure is applied, the hollow pipe is compressed against a movable die in the direction of its long axis in such a way that accumulations of material occur at approximately those places where it is intended to create cams;Shaping the intermediate product pre-form into a shape corresponding to a final camshaft shape by means of the internal high pressure shaping method, so that cams are shaped at the desired locations;If necessary, finishing the cams by heat-treatment.
摘要翻译：本发明涉及一种由金属或金属合金或塑料组成的空心凸轮轴，其可以被冷成形和热处理并且具有平行于凸轮轴的外部轮廓的纤维流，并且涉及一种生产它的方法，包括步骤放置管道出口元件并用流体填充; 密封至少要加宽的管段; 施加适合于加宽管段的内部高压以产生中间产品预成型件，其中，当施加内部高压时，中空管以这种方式沿其长轴方向压靠在可动模具上材料的积聚发生在大约在那里要制造凸轮的地方; 通过内部高压成形方法将中间产品预成型件形成对应于最终凸轮轴形状的形状，使得凸轮在期望的位置成形; 如有必要，通过热处理完成凸轮。

6. 发明授权

US5850695A One-piece hollow camshafts and process for producing same 失效
标题翻译：一体式中空凸轮轴及其制造方法
公开(公告)号：US5850695A
公开(公告)日：1998-12-22
申请号：US648072
申请日：1996-07-12
申请人： Friedrich Klaas , Helmut Bogel
发明人： Friedrich Klaas , Helmut Bogel
IPC分类号： F01L1/04 , B21D26/02 , B21D53/84 , F01L1/047 , F16H53/00 , F16H53/02 , C21C7/04
CPC分类号： B21D53/845 , F01L1/047 , F16H53/025 , Y10T29/49293 , Y10T29/49945 , Y10T74/2101
摘要： A method for producing a hollow camshaft comprising i) forming a camshaft preform by providing a hollow metal pipe, expanding the hollow pipe at spaced longitudinal locations by applying pressurized fluid internally to the hollow pipe, axially compressing the hollow pipe during the expanding step to accumulate metal at the spaced longitudinal locations, the expanding and compressing steps forming a camshaft preform having cam preforms of associated predetermined widths in a longitudinal pipe direction; and ii) forming a final camshaft from the camshaft preform by axially compressing the camshaft preform while applying the pressurized fluid to reduce the predetermined widths of the cam preforms while shaping the camshaft preforms into the final camshaft, the final camshaft having cams of relatively smaller widths in the longitudinal direction than the predetermined widths of the cam preforms.
摘要翻译： PCT No.PCT / DE94 / 01218 Sec。 371日期：1996年7月12日 102（e）日期1996年7月12日PCT 1994年10月14日PCT PCT。公开号WO95 / 14851 日期1996年6月1日制造中空凸轮轴的方法，包括：i）通过设置中空金属管来形成凸轮轴预制件，通过在中空管内部施加加压流体，在间隔开的纵向位置膨胀中空管，在间隔开的纵向位置上积累金属的膨胀步骤，所述膨胀和压缩步骤形成凸轮轴预制件，所述凸轮轴预制件具有在纵向管道方向上具有相关联的预定宽度的凸轮预制件; 以及ii）通过在施加所述加压流体的同时轴向压缩所述凸轮轴预制件来形成所述凸轮轴预制件的最终凸轮轴，以在将所述凸轮轴预制件成形为最终凸轮轴的同时将所述凸轮预制件的预定宽度减小，所述最终凸轮轴具有相对较小宽度的凸轮在纵向方向上比凸轮预制件的预定宽度。

7. 发明授权

US4621514A Method of making an intermediate stage, intermediate blank for a dynamo electric machine commutator ring, and apparatus to carry out the method 失效
标题翻译：制造中间台的方法，用于发电机整流子环的中间坯料，以及执行该方法的装置
公开(公告)号：US4621514A
公开(公告)日：1986-11-11
申请号：US650348
申请日：1984-09-13
申请人： Fritz Dohmann , Peter Franz , Friedrich Klaas , Gunter Schulze
发明人： Fritz Dohmann , Peter Franz , Friedrich Klaas , Gunter Schulze
IPC分类号： B21K1/04 , B21K21/00 , B21K23/04 , H01R43/06 , B21D22/00
CPC分类号： H01R43/06 , B21K21/00 , B21K23/04 , Y10T29/49011
摘要： To form a commutator segmental ring, an intermediate stage commutator ring (4) is formed from a flat strip (1) of commutator material which is bent into essentially cylindrical tubular shape to form a blank (2) having a gap or crack (3) adjacent the ends of the strip. The commutator ring, upon forming of the commutator, is severed into commutator segments. The gap or crack of the blank is aligned with a ridge or rib in a forming punch press to form a groove within the essentially cylindrical tubular blank (2) so that, when the intermediate stage commutator ring (4) is made, a cylindrical portion (5) already dimensioned for the intermediate segmental ring and a flange portion (6) are made, with a groove in alignment with the gap or crack obtained during cold-flowing of the metal in the press by the guidance afforded by the rib or ridge in the gap or crack of the cylindrical tubular blank. Preferably, the ridge or rib, defining the groove, extends in a plane which passes through the axis of the cylindrical portion (5) of the intermediate commutator ring (4) and extends radially therefrom through the center line of the groove. The apparatus includes multiple concentric punch, stamp and die elements to permit cold-flowing of the cylindrical tubular blank upon compression of the commutator metal which, typically, is copper.
摘要翻译：为了形成换向器分段环，中间级换向器环（4）由换向器材料的扁平条（1）形成，该整流子材料弯曲成基本上为圆柱形的管状，以形成具有间隙或裂纹（3）的坯料（2）邻近条带的端部。换向器环在换向器形成时被切换成换向器段。坯料的间隙或裂纹与成形冲压机中的脊或肋对齐，以在基本上圆柱形的管坯（2）内形成凹槽，使得当制成中间级换向器环（4）时，圆柱形部分已经为中间节段环设置尺寸的凸缘部分（5）和凸缘部分（6），其中凹槽与通过肋条或凸条提供的引导在压力机内的金属冷流期间获得的间隙或裂缝对齐在圆柱形管状坯料的间隙或裂缝中。优选地，限定凹槽的脊或肋在穿过中间换向器环（4）的圆柱形部分（5）的轴线的平面中延伸并且从其径向延伸穿过凹槽的中心线。该装置包括多个同心冲头，印模和模具元件，以在压缩换向器金属（通常为铜）时允许圆筒形管状坯件的冷流动。

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