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1. 发明授权

US4255087A Member formed of fiber-reinforced plastic material, such as a rotor blade 失效
标题翻译：由纤维增强塑料制成的构件，如转子叶片
公开(公告)号：US4255087A
公开(公告)日：1981-03-10
申请号：US45845
申请日：1979-06-05
申请人： Peter M. Wackerle , Klaus Brunsch , Josef Grober
发明人： Peter M. Wackerle , Klaus Brunsch , Josef Grober
IPC分类号： B32B5/02 , B32B5/08 , B64C27/35 , B64C27/46
CPC分类号： B64C27/46
摘要： A rotor blade formed of a fiber-reinforced plastic material is constructed for the absorption of at least one of longitudinal forces and bending forces. The interior of the blade is formed of an elongated bundle of fiber strands forming a loop intermediate its ends. The loop defines one end of the longitudinally extending blade. The bundle has two limb portions extending from the loop and forming, adjacent the loop, a transition portion followed by a neck portion and then a blade portion. A skin encloses the blade outwardly from the loop. A layer of fiber strands extends around the outer surface of the loop and between the skin and the limb portions at least in the transition portion. In the region of the loop the fiber strands extend in parallel relation with the fiber strands in the bundle, however, in the transition portion the fiber strands in the layer extend angularly across the longitudinal axis of the blade.
摘要翻译：由纤维增强塑料材料形成的转子叶片被构造成用于吸收纵向力和弯曲力中的至少一个。叶片的内部由在其端部之间形成环的细长的纤维束束形成。该环限定了纵向延伸叶片的一端。束具有从环延伸的两个肢体部分，并且邻近环形成过渡部分，随后是颈部部分，然后形成叶片部分。皮肤从环路向外包围刀片。纤维束层至少在过渡部分中围绕环的外表面延伸并且在皮肤和肢体部分之间延伸。在环的区域中，纤维束与束中的纤维束平行地延伸，然而，在过渡部分中，层中的纤维束成角度地延伸穿过叶片的纵向轴线。

2. 发明授权

US5042395A Composite vehicle body having sandwich panels integrally formed with frame parts to form individual body modules which are connected to other body modules to form the vehicle body 失效
标题翻译：复合车体具有与框架部件一体形成的夹层板，以形成连接到其他主体模块以形成车体的单独主体模块
公开(公告)号：US5042395A
公开(公告)日：1991-08-27
申请号：US434272
申请日：1989-11-13
申请人： Peter M. Wackerle , Franz Sperber , Josef Grober
发明人： Peter M. Wackerle , Franz Sperber , Josef Grober
IPC分类号： B61D17/00 , B61D17/04 , B62D31/02
CPC分类号： B61D17/045 , B61D17/00
摘要： A rail vehicle body consisting of a support frame and sandwich parts attached thereto having an outer and an inner cover layer and supporting layer glued in between them, comprises, with a view to cost-effective fabrication and above all reduction of assembly cost, individually made body modules which are designed in integral construction as a sandwich structure with support frame parts inserted in the region of the supporting layer and fastened to the cover layers and being provided at the edges of the support frame parts with fitting connections for assembly of the body modules.
摘要翻译：由支撑框架和附接到其上的夹层部件组成的轨道车身主体具有外侧和内侧覆盖层以及胶合在它们之间的支撑层，其特征在于，为了具有成本有效的制造和首先降低组装成本，单独制造主体模块设计成整体构造为夹层结构，支撑框架部分插入支撑层的区域并且紧固到覆盖层并且设置在支撑框架部分的边缘处，具有用于组装主体模块的装配连接。

3. 发明授权

US4803807A Safety device for a door system 失效
标题翻译：门系统的安全装置
公开(公告)号：US4803807A
公开(公告)日：1989-02-14
申请号：US72020
申请日：1987-07-10
申请人： Horst Stockermann , Herman Bohm , Josef Grober , Wolfgang David
发明人： Horst Stockermann , Herman Bohm , Josef Grober , Wolfgang David
IPC分类号： E05F15/40 , E05F15/41 , E05F15/02
CPC分类号： E05F15/41 , E05F15/40 , E05F15/565 , E05Y2400/31 , E05Y2400/53 , E05Y2400/552 , E05Y2800/40 , E05Y2900/531
摘要： To provide, for a sliding door with a pneumatically operated door panel servomotor, a safety device which operates independently of the usual reversing device and which limits the maximally active door closing force to an exactly settable value in a simple and reliable manner, there is associated with the servomotor, a limit value control circuit with a closing force sensor which senses the reaction force of the servomotor acting on the door jamb side during the closing process and a sensor-controlled three-position control valve which freely vents the closing pressure side of the servomotor above a given response value of the closing force sensor.
摘要翻译：为了提供具有气动操作的门板伺服电动机的滑动门，安全装置独立于通常的倒车装置操作，并且以简单和可靠的方式将最大活动的门关闭力限制到可精确设定的值，伺服电机具有闭合力传感器的极限值控制电路，该闭合力传感器在关闭过程期间感测作用在门侧边上的伺服电机的反作用力，以及传感器控制的三位置控制阀，其自动地将闭合压力侧伺服电机高于闭合力传感器的给定响应值。

4. 发明授权

US4863207A Disc wheel, particularly for rail vehicles 失效
标题翻译：盘轮，特别适用于轨道车辆
公开(公告)号：US4863207A
公开(公告)日：1989-09-05
申请号：US193342
申请日：1988-05-12
申请人： Peter-Martin Wackerle , Josef Grober , Franz Sperber
发明人： Peter-Martin Wackerle , Josef Grober , Franz Sperber
IPC分类号： B60B5/00 , B60B17/00
CPC分类号： B60B17/0017 , B60B17/0013 , B60B2900/133
摘要： A disc wheel, particularly for rail vehicles, with a composite metal/plastic structure. In order to make possible simple manufacture with at the same time adequate force transmission, a structure between the hub and the tread comprises a plastic structure comprising two half shells of the same design which are subdivided in sector fashion by spoke-like reinforcement ribs. The reinforcement ribs each have a longitudinal slot into which rib plates are inserted which connect the two half shells to each other. Advantageously, plastic foam is inserted into the cavities of the half shells. All joints between the plastic structure and the hub or the tread are cemented joints.
摘要翻译：一种盘式轮，特别是轨道车辆，具有复合金属/塑料结构。为了使得可能的简单制造同时具有足够的力传递，轮毂和胎面之间的结构包括塑料结构，该塑料结构包括两个相同设计的半壳，其以扇形加强肋细分。加强肋每个都具有纵向狭槽，肋板插入该纵向槽中，两个半壳体彼此连接。有利地，塑料泡沫被插入半壳的空腔中。塑料结构与轮毂或胎面之间的所有接头都是胶合接头。

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