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1. 发明申请

US20090309762A1 Method of and Apparatus for Monitoring the Condition of Structural Components 有权
标题翻译：监测结构部件状况的方法和装置
公开(公告)号：US20090309762A1
公开(公告)日：2009-12-17
申请号：US12307044
申请日：2007-05-09
申请人： Piet Wölcken , Wolfgang Entelmann , Clemens Böckenheimer , Holger Speckmann
发明人： Piet Wölcken , Wolfgang Entelmann , Clemens Böckenheimer , Holger Speckmann
IPC分类号： G08B21/00 , H04N7/18
CPC分类号： B64D45/00 , B64D47/08 , B64D2045/0085 , G01M5/0016 , G01M5/005 , G01M5/0091 , G01M11/081
摘要： The present invention relates to a method of monitoring the condition of structural components, in which an optical sensor in conjunction with a computing unit ascertains image deviations from successive images of the structural components to be monitored, and therefrom ascertains changes in shape of the structure. Robust three-dimensional scanning of the structural components is possible when using two or more sensors. The invention further relates to an apparatus for monitoring the condition of structural components having an optical sensor and an apparatus having two or more sensors. Finally the invention relates to an aircraft in which the methods or apparatuses according to the invention are used.
摘要翻译：本发明涉及一种监视结构部件状态的方法，其中光学传感器结合计算单元确定与要监视的结构部件的连续图像的图像偏差，从而确定结构形状的变化。当使用两个或更多个传感器时，可以对结构部件进行可靠的三维扫描。本发明还涉及一种用于监测具有光学传感器的结构部件的状态的装置和具有两个或更多个传感器的装置。最后，本发明涉及使用根据本发明的方法或装置的飞行器。

2. 发明授权

US08779943B2 Method of and apparatus for monitoring the condition of structural components 有权
标题翻译：用于监测结构部件状况的方法和装置
公开(公告)号：US08779943B2
公开(公告)日：2014-07-15
申请号：US12307044
申请日：2007-05-09
申请人： Piet Wölcken , Wolfgang Entelmann , Clemens Böckenheimer , Holger Speckmann
发明人： Piet Wölcken , Wolfgang Entelmann , Clemens Böckenheimer , Holger Speckmann
IPC分类号： G08B21/00
CPC分类号： B64D45/00 , B64D47/08 , B64D2045/0085 , G01M5/0016 , G01M5/005 , G01M5/0091 , G01M11/081
摘要： The present invention relates to a method of monitoring the condition of structural components, in which an optical sensor in conjunction with a computing unit ascertains image deviations from successive images of the structural components to be monitored, and therefrom ascertains changes in shape of the structure. Robust three-dimensional scanning of the structural components is possible when using two or more sensors. The invention further relates to an apparatus for monitoring the condition of structural components having an optical sensor and an apparatus having two or more sensors. Finally the invention relates to an aircraft in which the methods or apparatuses according to the invention are used.
摘要翻译：本发明涉及一种监视结构部件状态的方法，其中光学传感器结合计算单元确定与要监视的结构部件的连续图像的图像偏差，从而确定结构形状的变化。当使用两个或更多个传感器时，可以对结构部件进行可靠的三维扫描。本发明还涉及一种用于监测具有光学传感器的结构部件的状态的装置和具有两个或更多个传感器的装置。最后，本发明涉及使用根据本发明的方法或装置的飞行器。

3. 发明授权

US08959968B2 Magnetorheological lubricant for metal forming processes 有权
标题翻译：用于金属成型工艺的磁流变润滑剂
公开(公告)号：US08959968B2
公开(公告)日：2015-02-24
申请号：US12527858
申请日：2008-06-04
申请人： Holger Böse , Christoph Janssen , Johannes Ehrlich , Piet Wölcken
发明人： Holger Böse , Christoph Janssen , Johannes Ehrlich , Piet Wölcken
IPC分类号： B21B45/02 , B21D22/20 , B21C9/00 , B21C23/00 , B21D37/18 , B21J3/00 , C10M171/00 , H01F1/44
CPC分类号： B21D22/201 , B21C9/00 , B21C23/00 , B21D37/18 , B21J3/00 , C10M171/00 , C10M171/001 , C10N2240/402 , H01F1/447 , Y10S72/707
摘要： A forming method includes using at least one forming tool to form a material of a workpiece and using a lubricant between the material and the at least one forming tool. The lubricant has a viscosity that is modifiable by applying or varying a field.
摘要翻译：成形方法包括使用至少一个成形工具来形成工件的材料并且在材料和至少一个成形工具之间使用润滑剂。润滑剂具有可通过施加或改变场来修改的粘度。

4. 发明申请

US20120000266A1 EXPANSION TOOL AND METHOD FOR COLD EXPANSION OF HOLES 有权
标题翻译：膨胀工具和冷膨胀方法
公开(公告)号：US20120000266A1
公开(公告)日：2012-01-05
申请号：US13209117
申请日：2011-08-12
申请人： Piet Wölcken , Eggert D. Reese , Timothy G.B. Jones
发明人： Piet Wölcken , Eggert D. Reese , Timothy G.B. Jones
IPC分类号： B21D31/04 , B21D37/00
CPC分类号： B23P9/025 , Y10T29/4994
摘要： A method for cold expansion of a hole formed in a work piece. The method comprises providing a body comprising at least a cylindrically shaped part having an inner hole in axial direction of the body. The body further comprises along its circumferential direction a plurality of members which are movable in radial direction of the body, such that the outer diameter of the cylindrical part of the body can be changed. The method comprises introducing the body into the hole formed in the work piece; inserting a core into the inner hole of the cylindrically shaped part, wherein at least one of the core or the inner hole comprises a portion having changing diameter and the inner hole and the core get into contact with respect to each other upon insertion of the core, such that in dependency of the insertion depth of the core into the inner hole in axial direction the members move in radial direction outwardly and the outer diameter of the cylindrical part of the body increases and, accordingly, acts on the inner circumference of the hole formed in the work piece so that a boundary zone of the hole is compressed, which leads to a compression or hardening and, accordingly, to the introduction of compressive stress in the boundary zone. The inner hole and the core have a polygonal cross section in a direction perpendicular to the longitudinal axis, and the hole formed in the work piece is expanded over the entire thickness of the work piece in which the hole is formed.
摘要翻译：一种形成在工件上的孔的冷膨胀方法。该方法包括提供一个主体，该主体至少包括一个在主体轴向具有内孔的圆柱形部分。主体还沿着其圆周方向包括可在主体的径向方向上移动的多个构件，使得能够改变主体的圆柱形部分的外径。该方法包括将主体引入形成在工件中的孔中; 将芯体插入圆柱形部件的内孔中，其中芯或内孔中的至少一个包括具有变化直径的部分，并且当插入芯时内孔和芯彼此接触使得根据芯体在轴向方向上的内孔的插入深度，构件沿径向向外移动，并且主体的圆柱形部分的外径增加并因此作用在孔的内周上形成在工件中，使得孔的边界区域被压缩，这导致压缩或硬化，并且因此导致在边界区域中引入压应力。内孔和芯在垂直于纵向轴线的方向上具有多边形横截面，并且形成在工件中的孔在其上形成孔的工件的整个厚度上膨胀。

5. 发明申请

US20110113845A1 MAGNETORHEOLOGICAL LUBRICANT FOR METAL FORMING PROCESSES 有权
标题翻译：用于金属成型工艺的磁流变润滑剂
公开(公告)号：US20110113845A1
公开(公告)日：2011-05-19
申请号：US12527858
申请日：2008-06-04
申请人： Holger Böse , Christoph Janssen , Johannes Ehrlich , Piet Wölcken
发明人： Holger Böse , Christoph Janssen , Johannes Ehrlich , Piet Wölcken
IPC分类号： B21D37/18 , C10M169/04 , B21D11/20
CPC分类号： B21D22/201 , B21C9/00 , B21C23/00 , B21D37/18 , B21J3/00 , C10M171/00 , C10M171/001 , C10N2240/402 , H01F1/447 , Y10S72/707
摘要： A forming method includes using at least one forming tool to form a material of a workpiece and using a lubricant between the material and the at least one forming tool. The lubricant has a viscosity that is modifiable by applying or varying a field.
摘要翻译：成形方法包括使用至少一个成形工具来形成工件的材料并且在材料和至少一个成形工具之间使用润滑剂。润滑剂具有可通过施加或改变场来修改的粘度。

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