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    • 47. 发明授权
    • Axially adjustable steering device for motor vehicles
    • 用于机动车辆的轴向可调转向装置
    • US4941679A
    • 1990-07-17
    • US371753
    • 1989-06-27
    • Karl-Heinz BaumannHerbert HoltzeMartin WunscheWolfgang Schwede
    • Karl-Heinz BaumannHerbert HoltzeMartin WunscheWolfgang Schwede
    • B62D1/18B62D1/181B62D1/19
    • B62D1/181
    • An axially adjustable steering device for motor vehicles comprises two jacket-tube parts, of which the inner jacket-tube part is displaceable telescopically in the outer jacket-tube part by means of a controllable drive, a worm gear received in a reception part pivotably mounted fixedly relative to the vehicle acting on an axial tooth-profile part on the inner jacket-tube part in a longitudinally displacing manner. The reception part is retained via a locking mechanism in an engagement position of the worm gear and tooth-profile part, and this locking mechanism is releasable in a controlled manner during a front collision, after which the worm gear is pivoted out of engagement with the tooth-profile part and the inner jacket-tube part is moveable into a position shifted furthest in the forward direction.
    • 用于机动车辆的可轴向调节的转向装置包括两个套管部分,其中内套管部分可通过可控制的驱动器可伸缩地位于外套管部分中,蜗轮容纳在可枢转地安装的接收部分中 固定地相对于车辆以纵向位移方式作用在内套管部分上的轴向齿形部分上。 接收部分通过锁定机构保持在蜗轮和齿形部分的接合位置,并且该锁定机构在前部碰撞期间以受控的方式可释放,此后蜗轮枢转脱离与 齿廓部分和内套管部分可移动到向前移动最远的位置。
    • 48. 发明授权
    • Method and apparatus for treating yarn
    • 纱线处理方法及装置
    • US4030169A
    • 1977-06-21
    • US657218
    • 1976-02-11
    • Heinrich EnnekingGunter SchubertKarl-Heinz Baumann
    • Heinrich EnnekingGunter SchubertKarl-Heinz Baumann
    • D02G1/12D02G1/20D02G1/16
    • D02G1/12D02G1/20
    • Method of treating synthetic threads, particularly filament or foil threads comprises heating the threads up to the center of their cross-section, crimping the heated thread, forming the crimped threads into a wadding, heating and compressing the wadding to reduce its volume and thereafter cooling the compressed wadding. An apparatus for treating the yarn includes a continuous heating chamber which is arranged adjacent a cooling chamber. An apparatus is provided for feeding the yarn to be treated toward the heating chamber and for crimping the yarn preferably while it is heated and perhaps also stretched. Crimping may be carried on by directing the thread under a fluid force against a screen, by passing the thread between a pair of rollers which have crimping means or by a combination of the two and, in addition, stretching means may be provided to stretch the thread. The device is also provided to collect the yarn in wads as it is crimped and to force it through a narrowing path so as to compress it as it is being fed through a heating chamber. The compressed wadding is thereafter fed through a cooling chamber. Wadding is advantageously moved through the heating chamber around a drum and between a drum and an exterior belt which is maintained under tension and a similar means is employed for transporting it through a second drum arranged in the cooling chamber. The apparatus may also include an endless conveyor having projecting needles which are trained to run through an elongated continuous chamber defined between two spaced walls which narrow in order to compress the wadding and which extend from the heating portion to a cooling portion.
    • 处理合成丝线,特别是细丝或箔线的方法包括将丝线加热到其横截面的中心,卷曲加热的线,将卷曲的线形成填塞物,加热和压缩填料以减小其体积,然后冷却 压缩的填料。 用于处理纱线的装置包括邻近冷却室设置的连续加热室。 提供了一种用于将待处理的纱线送向加热室并且优选地在加热并且也可能被拉伸时将纱线卷曲的装置。 可以通过将线路在流体力下通过使丝线通过具有压接装置的一对辊子或通过两者的组合之间的线路将线材引导到丝网上来进行压接,此外,可以提供拉伸装置以拉伸 线。 该装置还被设置成在被卷曲的情况下收集纱线,并且迫使纱线穿过狭窄的路径,以便在纱线被馈送通过加热室时将其压缩。 然后将压缩的填料通过冷却室进料。 有利地将填料移动通过围绕鼓的加热室,并且在保持在张力下的滚筒和外部带之间,并且使用类似的装置将其输送通过布置在冷却室中的第二滚筒。 该设备还可以包括具有突出的针的环形输送机,其经过训练以穿过限定在两个间隔开的壁之间的细长连续室,该细长连续室被窄化以便压缩填料并且从加热部分延伸到冷却部分。