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. 发明授权

US10683907B2 Spring 有权
公开(公告)号：US10683907B2
公开(公告)日：2020-06-16
申请号：US14442443
申请日：2013-11-08
申请人： LEICHTBAU-ZENTRUM SACHSEN GMBH
发明人： Werner Hufenbach , Martin Lepper , Jens Werner , Christian Koehler
IPC分类号： F16F1/00 , F16F15/04 , F16F9/04 , F16F9/096 , F16F15/06 , F16F9/08 , F16F9/58 , F16F1/46 , F15B7/00
摘要： The invention relates to a spring (1, 23) comprising at least one tensile body (2, 17, 71, 76) that can be subjected to tensile stress and/or at least one compressive body (37) that can be subjected to compressive stress, the spring also comprising a force-displacement conversion unit (3, 18, 24) for converting the force-displacement of the spring force F, said force-displacement conversion unit (3, 18, 24) having a moveable input control element (6, 19, 29), to which the spring force can be applied and a moveable output control element (7, 20, 30, 54, 60, 68, 72) which is operatively connected to the tensile body (2, 17, 71, 76) or to the compressive body (37) in such a way that the spring force F produces a tensile stress in the tensile body (2, 17, 71, 76) or a compressive stress in the compressive body (37) in a specific force-displacement conversion ratio.

2. 发明申请

US20170015055A1 METHOD FOR BONDING FIBER-REINFORCED PLASTIC COMPONENTS HAVING A THERMOSETTING MATRIX 审中-公开
标题翻译：用于粘合具有热稳定基质的纤维增强塑料组分的方法
公开(公告)号：US20170015055A1
公开(公告)日：2017-01-19
申请号：US15124010
申请日：2015-03-06
申请人： LEICHTBAU-ZENTRUM SACHSEN GMBH
发明人： Werner HUFENBACH , Martin LEPPER , Jöm KIELE , Stefan KIPFELSBERGER , Jens WERNER
IPC分类号： B29C65/70 , B29C35/16 , B29C70/48 , B29C65/00 , B29C70/46
CPC分类号： B29C65/70 , B29C35/0266 , B29C35/041 , B29C35/16 , B29C65/02 , B29C65/08 , B29C65/18 , B29C66/112 , B29C66/1122 , B29C66/12221 , B29C66/131 , B29C66/43 , B29C66/474 , B29C66/5346 , B29C66/71 , B29C66/7212 , B29C66/72141 , B29C66/73752 , B29C66/73754 , B29C66/73941 , B29C66/91411 , B29C66/9192 , B29C66/91945 , B29C66/9592 , B29C70/46 , B29C70/48 , B29C2035/1608 , B29C2035/1616 , B29K2063/00 , B29K2309/08
摘要： The present invention relates to a method for producing thermosetting components from two or more semifinished composite-material products with textile fibre reinforcement and matrix material, wherein the semifinished composite-material products are fully consolidated, with the exception of local regions, and are brought into contact at the partially consolidated (gelled) regions (201, 211, 221, 241) such that the matrix material of the partially consolidated regions (201, 211, 221, 241) bonds and the regions joined together in this way are subsequently fully consolidated. Furthermore, a device which is suitable for producing the semifinished composite-material products is disclosed.
摘要翻译：本发明涉及一种由两种或多种具有纺织纤维增强和基质材料的半成品复合材料产品制备热固性组分的方法，其中半成品复合材料产品被完全固结，除了局部区域，并且被引入在部分固结（凝胶化）区域（201,211,221,241）处接触，使得部分固结区域（201,211,221,241）的基质材料以这种方式结合在一起，并且以这种方式连接在一起的区域随后被完全固结。此外，公开了适用于生产半成品复合材料产品的装置。

3. 发明申请

US20160129940A1 PROTECTIVE APPARATUS FOR ARRANGING IN THE FRONT OR REAR REGION OF A MOTOR VEHICLE, HAVING AN UNDERBODY MADE FROM FIBER-REINFORCED PLASTIC 有权
标题翻译：用于安装在电动车前后区域的保护装置，具有纤维增强塑料制成的底板
公开(公告)号：US20160129940A1
公开(公告)日：2016-05-12
申请号：US14897065
申请日：2014-05-21
申请人： THYSSENKRUPP STEEL EUROPE AG , TECHNISCHE UNIVERSITÄT DRESDEN , LEICHTBAU-ZENTRUM SACHSEN GMBH
发明人： Lothar PATBERG , Stefan MAYER , Torsten KRAHNERT , Werner HUFENBACH , Enrico LADUSCH , Jens WERNER , André KIEßLING , Alexander HERBIG , Jörn KIELE , Martin LEPPER
IPC分类号： B62D21/15 , B62D29/04 , B62D25/20
CPC分类号： B62D21/15 , B60R13/0861 , B62D25/2072 , B62D29/041 , B62D35/02 , Y02T10/88
摘要： The present disclosure relates to a protective apparatus that can be positioned along an underside of a motor vehicle and, in many cases, near a front or rear region of the motor vehicle. The protective apparatus may include an underbody made from fiber-reinforced plastic for protecting assemblies or components arranged above it against damage as a consequence of stone chipping or ground contact. Further, the underbody may have three-dimensionally structured regions for increasing its rigidity, and the underbody may be designed to absorb chassis and/or crash loads and may include integrated holders for movably attaching chassis links.”
摘要翻译：本公开涉及一种保护装置，其可以沿着机动车辆的下侧定位，并且在许多情况下位于机动车辆的前部或后部区域附近。保护装置可以包括由纤维增强塑料制成的底部，用于保护布置在其上方的组件或部件免受由于石屑或地面接触造成的损坏。此外，底体可以具有用于增加其刚性的三维结构区域，并且底体可以被设计成吸收底盘和/或碰撞负载，并且可以包括用于可移动地连接底盘连杆的一体式保持器。

4. 发明授权

US10618231B2 Method for producing a structural element consisting of a fibre-composite hollow profile and load-introducing element, and structural element 有权
公开(公告)号：US10618231B2
公开(公告)日：2020-04-14
申请号：US16074088
申请日：2017-01-23
申请人： Leichtbau-Zentrum Sachsen GmbH
发明人： Florian Lenz , Bernhard Witschel , Martin Lepper
IPC分类号： B29C70/00 , B29C53/00 , B29C70/52 , B29C70/86 , B29C70/54 , B29C53/82 , B29C53/56 , B29K101/10 , B29L23/00
CPC分类号： B29C70/52 , B29C70/545 , B29C70/86 , B29C53/56 , B29C53/824 , B29K2101/10 , B29L2023/00 , Y10T156/1064 , Y10T156/1082
摘要： A method for producing a structural element (14) that comprises a hollow profile (1) made of continuous fibre-reinforced plastics material and a load-application element (15) is based on providing a hollow profile (1) on a liner (2), wherein the hollow profile (1) is impregnated by heating it to a temperature that is equal to or above the softening temperature of the matrix material (9) and below its cross-linking temperature, removing the liner (2) in an inner region (17) of the hollow profile (1), where the load-application element (15) is arranged, and consolidating and functionalising the structural element (14) by heating it to a temperature that is equal to or above the cross-linking temperature of the matrix material (9) and by applying a radially inwardly acting pressure to the structural element (14). The hollow profile (1) is moulded onto the load-application element (15) in a form-fitting manner.

5. 发明授权

US10040917B2 1C system, products to be manufactured from the system, and a method for manufacturing semifinished, fiber-reinforced products and components with the 1C system 有权
公开(公告)号：US10040917B2
公开(公告)日：2018-08-07
申请号：US14941547
申请日：2015-11-14
申请人： Leichtbau-Zentrum Sachsen GmbH , New Era Materials Sp. z o.o.
发明人： Ryszard Pilawka , Maciej Jarkowski , Werner Hufenbach , Martin Lepper , Ole Renner , Andrzej Czulak , Sirko Geller
IPC分类号： C08G65/04 , C08J5/24 , B29C70/50 , B29C41/30 , B29K63/00 , B29L7/00 , B29C41/20 , B29K105/00 , B29K105/08
摘要： The invention relates to a 1C system and a method for manufacturing semifinished products (prepregs) and components with the 1C system. The problem is solved by a 1C system comprised of an epoxy resin and a secondary amine; the secondary amine is imidazole, an imidazole derivative or a complex of the general formula MeL4X2, wherein Me is a bivalent metal cation selected from copper, cobalt, nickel and zinc, L is a ligand selected from imidazole and an imidazole derivative, and X is an anion selected from fluoride, chloride, bromide, iodide and nitrate. Furthermore, the invention includes a method for manufacturing impregnated semifinished products for the production of duroplastic fiber-reinforced components using a 1C system.

6. 发明授权

US08910759B2 Vibration damper 有权
标题翻译：减振器
公开(公告)号：US08910759B2
公开(公告)日：2014-12-16
申请号：US12878455
申请日：2010-09-09
申请人： Hendrik Marquar , Manfred Schuler , Josef Renn , Klaus Stretz , Karin Sundermann , Michael Zutzmann , Werner Hufenbach , Martin Lepper , Jens Werner , Enrico Ladusch , Stefan Effmert
发明人： Hendrik Marquar , Manfred Schuler , Josef Renn , Klaus Stretz , Karin Sundermann , Michael Zutzmann , Werner Hufenbach , Martin Lepper , Jens Werner , Enrico Ladusch , Stefan Effmert
IPC分类号： F16F9/00 , F16F9/54 , B60G15/07 , F16F9/32 , F16F7/00
CPC分类号： F16F9/54 , B60G15/07 , B60G2200/142 , B60G2200/17 , B60G2202/31 , B60G2204/129 , B60G2204/4304 , B60G2206/013 , B60G2206/014 , B60G2206/41 , B60G2206/50 , B60G2206/7101 , B60G2206/8101 , B60G2206/91 , F16F9/3242
摘要： A vibration damper including a cylinder with a cylinder-side connection member. The at least one mounted component is fastened to the cylinder by a material bond. The cylinder and the mounted component are made of plastic. The mounted component and/or the cylinder are based on at least one ready-prepared semi-finished product that forms the surface of the vibration damper on at least one body side in the final state. Plastic supplemental volume fractions determine the finished body contour.
摘要翻译：一种减震器，包括具有气缸侧连接构件的气缸。至少一个安装的部件通过材料粘合固定到圆筒上。气缸和安装的部件由塑料制成。安装的部件和/或圆筒基于至少一个准备好的半成品，其在最终状态下在至少一个主体侧上形成减振器的表面。塑料补充体积分数确定完成的身体轮廓。

7. 发明授权

US09701094B2 Layered semi-finished product and method for producing it 有权
公开(公告)号：US09701094B2
公开(公告)日：2017-07-11
申请号：US14408966
申请日：2013-06-17
申请人： Technische Universität Dresden , Thyssenkrupp Steel Europe AG , Leichtbau-Zentrum Sachsen GmbH
发明人： Torsten Krahnert , Lothar Patberg , Stefan Mayer , Marcus Knobloch , Jens Werner , Werner Hufenbach , Martin Lepper
IPC分类号： B32B5/22 , B32B37/18 , B29C53/24 , B32B38/00 , B32B37/10 , B32B27/12 , B32B3/28 , B32B3/04 , B29C70/44 , B29C70/54 , B29C70/86 , B29K101/12 , B29K105/20 , B29K705/00 , B29K105/00 , B29L9/00 , B29L31/00
CPC分类号： B32B5/22 , B29C53/24 , B29C70/44 , B29C70/542 , B29C70/865 , B29K2101/12 , B29K2105/20 , B29K2105/256 , B29K2705/00 , B29L2009/003 , B29L2031/772 , B32B3/04 , B32B3/28 , B32B27/12 , B32B37/1018 , B32B37/185 , B32B38/0004 , B32B2305/076 , B32B2305/18 , B32B2305/34 , B32B2309/68 , B32B2311/00 , B32B2398/20 , B32B2605/00 , B32B2605/18 , Y10T156/1052 , Y10T428/239
摘要： The object of the present invention is a layered semi-finished product having a layer sequence containing at least one layer of an unconsolidated fabric of reinforcing fibers. At reduced pressure, this layer sequence is arranged between a top and a bottom film connected to each other along their periphery in a pressure-retaining manner. In advantageous modifications of the layered semi-finished product according to the invention, the preforming of the semi-finished, as well as the inclusion of metallic inserts or other components into said semi-finished is intended. Furthermore, a method for producing the layered semi-finished product according to the invention is described.

8. 发明申请

US20110057369A1 Plastic Spring For A Motor Vehicle Chassis 有权
标题翻译：汽车底盘塑料弹簧
公开(公告)号：US20110057369A1
公开(公告)日：2011-03-10
申请号：US12878401
申请日：2010-09-09
申请人： Hendrik MARQUAR , Manfred SCHULER , Josef RENN , Klaus STRETZ , Karin SUNDERMANN , Michael ZUTZMANN , Werner HUFENBACH , Martin LEPPER , Jens WERNER , Christian KÖHLER
发明人： Hendrik MARQUAR , Manfred SCHULER , Josef RENN , Klaus STRETZ , Karin SUNDERMANN , Michael ZUTZMANN , Werner HUFENBACH , Martin LEPPER , Jens WERNER , Christian KÖHLER
IPC分类号： B60G15/06 , F16F7/00 , F16F13/12 , B60G17/00
CPC分类号： F16F1/366 , F16F1/025 , F16F2230/0041
摘要： A plastic spring having a corrugated tubular body with connection surfaces at its ends for transmitting force between two structural component parts which are movable relative to one another. A connection surface of the plastic spring is constructed as a tubular body which engages in a cup element of one of the supporting structural component parts. The cup element can be filled with a displacement mass, and the tubular body accordingly carries out a displacing movement within the cup element for axially adjusting the preloading of the plastic spring.
摘要翻译：一种塑料弹簧，其具有波纹管状体，其端部具有连接表面，用于在可相对于彼此移动的两个结构部件之间传递力。塑料弹簧的连接表面被构造为与支撑结构部件之一的杯形元件接合的管状体。杯元件可以填充位移块，并且管状体相应地在杯元件内执行位移运动，用于轴向调节塑料弹簧的预加载。

9. 发明授权

US10207467B2 Pultrusion methods and arrangements for manufacturing a fibre-reinforced composite product 有权
公开(公告)号：US10207467B2
公开(公告)日：2019-02-19
申请号：US14614579
申请日：2015-02-05
申请人： Airbus Operations GmbH , Leichtbau-Zentrum Sachsen GmbH
发明人： Werner Hufenbach , Christian Garthaus , Florian Lenz , Thomas Behnisch , Bernhard Witschel
IPC分类号： B29C70/52 , B29K101/12 , B29L31/00 , B29C35/08
摘要： In a pultrusion method for manufacturing a fiber-reinforced composite product comprising reinforcing fibers embedded in a thermoplastic matrix material, the following is performed along a path of pultrusion: providing a preform; further downstream, inductively heating the preform to a processing temperature of the thermoplastic matrix material; and, further downstream, introducing the preform into a die and consolidating the preform by means of the die while the preform passes through the die.

10. 发明申请

US20140321941A1 DEVICE FOR INTRODUCING FORCE INTO A COMPONENT OF FIBER COMPOSITE MATERIAL 审中-公开
标题翻译：将力引入纤维复合材料的组分的装置
公开(公告)号：US20140321941A1
公开(公告)日：2014-10-30
申请号：US14360025
申请日：2012-11-22
申请人： LEICHTBAU-ZENTRUM SACHSEN GMBH
发明人： Werner Hufenbach , Martin Lepper , Jens Werner , Enrico Ladusch
IPC分类号： F16B5/02 , B62D27/06 , B60G7/00 , F16B35/00
CPC分类号： B60G7/008 , B62D27/065 , F16B5/01 , F16B5/02 , F16B35/00 , F16B43/002
摘要： The invention relates to a device for introducing force into a component of fiber composite material by means of a screw connection having a bolt-like connecting element arranged in a passage of the component. The invention is based in particular on the problem of improving the durability of the screw connection on the component of fiber composite material. The object is achieved in that the screw connection has a two-part bush (6) which borders the passage (2) of the component (1) and accommodates the connecting element (9), wherein the first and the second bush part (6.1, 6.2) of the bush (6) are designed to engage in one another in axial extension, and each bush part (6.1, 6.2) has a radially extended union collar (15.1, 15.2) with a collar side (16.1, 16.2) facing the component (1), on which side a sliding surface is formed.
摘要翻译：本发明涉及一种用于通过具有布置在部件的通道中的螺栓状连接元件的螺钉连接将力引入纤维复合材料的部件中的装置。本发明特别地基于改善纤维复合材料部件上的螺纹连接的耐久性的问题。本发明的目的在于，螺钉连接件具有与部件（1）的通道（2）相接合并容纳连接元件（9）的两部分衬套（6），其中第一和第二衬套部分（6.1 衬套（6）的另一端（6.2）设计成以轴向延伸方式彼此接合，并且每个衬套部分（6.1,6.2）具有径向延伸的接合套环（15.1,15.2），其中套环侧面（16.1,16.2）面向组件（1），其上形成有滑动表面。

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