Method for load limiting in drive systems for aircraft high lift systems
    31.
    发明授权
    Method for load limiting in drive systems for aircraft high lift systems 失效
    用于飞机高升力系统的驱动系统中的负载限制方法

    公开(公告)号:US08074937B2

    公开(公告)日:2011-12-13

    申请号:US10579420

    申请日:2004-11-12

    CPC classification number: B64D45/0005 B64D2045/001

    Abstract: The invention relates to a device for load limitation in a aircraft high lift system, said system comprising individual segments of landing flap systems and slat flap systems, and a drive unit. The inventive device for load limitation comprises a control unit that is connected to position sensors and is embodied in such a way as to process signals from the position sensors and to generate a signal for limiting the supplied drive power. The invention also relates to a method for load limitation. According to said method, signals from at least two position sensors are measured; at least one reference variable is calculated form the measured signals; each reference variable is compared with a corresponding threshold value pre-determined from a maximum authorized load; and a control signal is generated for limiting the drive power, when at least one of the reference variables reaches or exceeds the threshold value.

    Abstract translation: 本发明涉及一种用于飞机高升降系统中的负载限制的装置,所述系统包括着陆挡板系统和板条翼片系统的单独部分以及驱动单元。 本发明的用于负载限制的装置包括连接到位置传感器的控制单元,并且以这样的方式实现,以便处理来自位置传感器的信号并产生用于限制所提供的驱动功率的信号。 本发明还涉及一种用于负载限制的方法。 根据所述方法,测量来自至少两个位置传感器的信号; 从测量信号计算出至少一个参考变量; 将每个参考变量与从最大授权负载预先确定的对应阈值进行比较; 并且当至少一个参考变量达到或超过阈值时,产生用于限制驱动功率的控制信号。

    Device and method for producing a device
    32.
    发明授权
    Device and method for producing a device 失效
    用于生产设备的设备和方法

    公开(公告)号:US07868259B2

    公开(公告)日:2011-01-11

    申请号:US11921833

    申请日:2006-06-02

    Abstract: A device has a housing (1) with a frame element (8) which is arranged within the housing (1). The frame element (8) accommodates at least one component and has at least one bending arm (12). The bending arm (12) is designed such that a contact region (36) of the bending arm (12) bears with prestress against a contact region (38) of a wall (34) of the housing (1) in a mounted state within the housing (1). The bending arm (12) is cohesively connected to the housing (1) by means of transmission laser welding by supplying a laser beam (46) of prespecified wavelength to the device in such a way that the laser beam is transmitted through the housing (1) to the contact region (36) of the bending arm (12). At least one region of the housing (1), through which region the laser beam is transmitted, is produced from a material which is transparent to the prespecified wavelength of the laser beam (46). The contact region (36) of the bending arm (12) is produced from a material which is absorbent for the wavelength of the laser beam (46).

    Abstract translation: 一种装置具有壳体(1),其具有布置在壳体(1)内的框架元件(8)。 框架元件(8)容纳至少一个部件并且具有至少一个弯曲臂(12)。 弯曲臂(12)被设计成使得弯曲臂(12)的接触区域(36)在安装状态下以预紧力抵靠壳体(1)的壁(34)的接触区域(38) 外壳(1)。 弯曲臂(12)通过传输激光焊接将预定波长的激光束(46)提供给设备,以使得激光束透过外壳(1)的方式与外壳(1)内共连接 )到弯曲臂(12)的接触区域(36)。 通过对激光束(46)的预先指定的波长透明的材料产生通过激光束透射的区域的壳体(1)的至少一个区域。 弯曲臂(12)的接触区域(36)由对于激光束(46)的波长吸收的材料制成。

    Device and method for producing a device
    33.
    发明申请
    Device and method for producing a device 失效
    用于生产设备的设备和方法

    公开(公告)号:US20100136818A1

    公开(公告)日:2010-06-03

    申请号:US11921833

    申请日:2006-06-02

    Abstract: A device has a housing (1) with a frame element (8) which is arranged within the housing (1). The frame element (8) accommodates at least one component and has at least one bending arm (12). The bending arm (12) is designed such that a contact region (36) of the bending arm (12) bears with prestress against a contact region (38) of a wall (34) of the housing (1) in a mounted state within the housing (1). The bending arm (12) is cohesively connected to the housing (1) by means of transmission laser welding by supplying a laser beam (46) of prespecified wavelength to the device in such a way that the laser beam is transmitted through the housing (1) to the contact region (36) of the bending arm (12). At least one region of the housing (1), through which region the laser beam is transmitted, is produced from a material which is transparent to the prespecified wavelength of the laser beam (46). The contact region (36) of the bending arm (12) is produced from a material which is absorbent for the wavelength of the laser beam (46).

    Abstract translation: 一种装置具有壳体(1),其具有布置在壳体(1)内的框架元件(8)。 框架元件(8)容纳至少一个部件并且具有至少一个弯曲臂(12)。 弯曲臂(12)被设计成使得弯曲臂(12)的接触区域(36)在安装状态下以预紧力抵靠壳体(1)的壁(34)的接触区域(38) 外壳(1)。 弯曲臂(12)通过传输激光焊接将预定波长的激光束(46)提供给设备,以使得激光束透过外壳(1)的方式与外壳(1)内共连接 )到弯曲臂(12)的接触区域(36)。 通过对激光束(46)的预先指定的波长透明的材料产生通过激光束透射的区域的壳体(1)的至少一个区域。 弯曲臂(12)的接触区域(36)由对于激光束(46)的波长吸收的材料制成。

    Adhesive tape dispenser and its use
    35.
    发明授权
    Adhesive tape dispenser and its use 失效
    胶带分配器及其用途

    公开(公告)号:US06553884B1

    公开(公告)日:2003-04-29

    申请号:US09154123

    申请日:1998-09-16

    Abstract: An adhesive tape dispenser for dispensing and cutting a length of an adhesive tape. The adhesive tape dispenser comprises an adhesive tape cutting device. The adhesive tape cutting device comprises a) a resting surface to which a tacky side of said adhesive tape can be adhered while the adhesive tape is being cut, b) two lateral webs extending in the same direction from both edges of the resting surface to serve as guides for the adhesive tape, and c) a cutting blade having a blade edge and positioned on an inner side of one or both lateral webs in such a way that the blade edge is inclined at an angle which is oblique relative to the resting surface. The lateral webs have a height from the resting surface which is the same or is higher than each cutting blade. The adhesive tape dispenser is useful to dispense and cut adhesive tapes comprising a backing of biaxially oriented or highly stretched film, such as polyolefin.

    Abstract translation: 一种用于分配和切割一段胶带的胶带分配器。 胶带分配器包括胶带切割装置。 所述胶带切割装置包括:a)在所述粘合带被切割时所述粘合带的粘性侧可以粘附的搁置表面; b)从所述静止表面的两个边缘沿相同方向延伸的两个横向腹板, 作为粘合带的引导件,以及c)具有刀刃并且位于一个或两个侧向腹板的内侧上的切割刀片,使得刀片边缘以相对于搁置表面倾斜的角度倾斜 。 横向腹板具有与搁置表面相同或高于每个切割刀片的高度。 粘合带分配器可用于分配和切割包括双轴取向或高度拉伸的膜(例如聚烯烃)的背衬的胶带。

    Curing component for epoxy resins and the use thereof
    39.
    发明授权
    Curing component for epoxy resins and the use thereof 失效
    环氧树脂的固化组分及其用途

    公开(公告)号:US5889125A

    公开(公告)日:1999-03-30

    申请号:US910223

    申请日:1997-08-13

    CPC classification number: C08L63/00 C08L79/02

    Abstract: A curing component (A) containing amino groups available for reaction with epoxy resins (B), wherein the curing component (A) is a condensation product of di- or polyhydroxyaromatics (A1) with polyamines (A2) is disclosed. The curing component (A) is useful in preparing curing mixtures (C) which include the curing component (A) and at least one epoxy resin (B), whereby the curing mixtures are useful in the production of shaped articles and as coatings.

    Abstract translation: 公开了含有可用于与环氧树脂(B)反应的氨基的固化组分(A),其中固化组分(A)是二羟基芳族化合物或多羟基芳族化合物(A1)与聚胺(A2)的缩合产物。 固化组分(A)可用于制备包括固化组分(A)和至少一种环氧树脂(B)的固化混合物(C),由此固化混合物可用于生产成型制品和涂料。

Patent Agency Ranking