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    • 31. 发明授权
    • Drive device for a fastening mechanism of a motor vehicle door lock or
the like
    • 用于机动车门锁等的紧固机构的驱动装置
    • US4494782A
    • 1985-01-22
    • US478441
    • 1983-03-24
    • Manfred Lutz
    • Manfred Lutz
    • E05B47/00E05B77/24E05B77/28E05B81/06E05B81/24E05C3/14
    • E05B81/25E05B77/28E05B77/245E05B81/06Y10T292/0945
    • The drive device for a locking mechanism of a motor vehicle door lock which can be fastened by means of a central locking installation comprises an operating element which is guided on a housing for linear displacement between a fastening position and an unfastening position and is coupled with the fastening mechanism. A motor drives the operating element in both directions of displacement. A locking lever mounted on the housing for pivoting about a spindle extending transversely of the direction of displacement of the operating element in its locking position blocks the operating element when it is situated in the fastening position. Thus the fastening mechanism in the locked condition cannot be unfastened manually. The locking lever is pivoted by a rotating drive through an eccentric. The eccentric engages in an aperture of the locking lever. The aperture permits a pivoting movement of the eccentric of more than 180.degree., while a stop face of the aperture limits the range of rotation of the eccentric. The end positions of the eccentric are situated, both in the locking position and in the unlocking position of the locking lever in a "beyond-dead-point-position", so that the locking device holds the locking lever in self-locking manner.
    • 用于通过中央锁定装置固定的机动车门锁的锁定机构的驱动装置包括操作元件,该操作元件被引导在外壳上,用于在紧固位置和解锁位置之间进行线性位移,并与 紧固机构。 电动机在两个位移方向上驱动操作元件。 安装在壳体上的锁定杆用于围绕在其锁定位置中的操作元件的移动方向横向延伸的心轴枢转,当操作元件位于紧固位置时,该操作元件可以阻止操作元件。 因此,锁定状态下的紧固机构不能手动松开。 锁定杆通过旋转驱动器通过偏心轮枢转。 偏心件啮合锁定杆的孔。 该孔允许偏心件的枢转运动大于180°,而孔的止动面限制了偏心轮的旋转范围。 偏心轮的端部位置在锁定杆的锁定位置和解锁位置处于“超过死点位置”,使得锁定装置以自锁的方式保持锁定杆。
    • 33. 发明申请
    • CARBON BRUSH WITH DISCONNECTION APPARATUS
    • 具有断路装置的碳刷
    • US20130270963A1
    • 2013-10-17
    • US13880759
    • 2011-10-11
    • Manfred Lutz
    • Manfred Lutz
    • H02K13/10
    • H02K13/10H01R39/27H01R39/381H01R39/415H01R39/58
    • A carbon brush with a disconnection apparatus in a cavity in a brush body includes a disconnection body and a prestressed compression-spring body. The disconnection body consists of an electrically insulating material, and the prestressed compression-spring body is configured to act resiliently on the disconnection body. The compression-spring body is formed together with the disconnection body as a short component with a short axial length. In one embodiment, the compression-spring body is in the form of a spring with a plurality of spring turns which, at least in the prestressed, compressed state, are at least partially located one inside the other, shortening them.
    • 具有刷体中的空腔中的断路装置的碳刷包括断路体和预应力的压缩弹簧体。 断开本体由电绝缘材料构成,并且预应力的压缩弹簧体构造成弹性地作用在断开体上。 压缩弹簧体与断开体一起形成为具有短轴向长度的短部件。 在一个实施例中,压缩弹簧体是具有多个弹簧圈的弹簧形式,至少在预应力的压缩状态下,弹簧至少部分地位于另一个内部,从而缩短弹簧的弯曲度。