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    • 4. 发明公开
    • Motorless toy vehicle and propelling track
    • 摩托车司机Spielfahrzeug und antreibende Spur。
    • EP0347134A2
    • 1989-12-20
    • EP89305890.9
    • 1989-06-12
    • McKay, Robert S.
    • McKay, Robert S.Dahm, Dennis R.
    • A63H18/14
    • A63H18/14Y10S104/01Y10T74/1532
    • The toy vehicle (60) includes a gear housing (68) having a drive system, the drive system (74) including a drive gear (78) and a ratchet means (80, 82) for controlling the direction of rotation of the gear drive. The track (10) is adapted to receive and laterally direct the toy vehicle as it passes there along and includes a rack (16) coextensive with the track having upwardly disposed teeth (20)there along which operably engage with the drive gear. A rack drive (30) reciprocates the rack back and forth in the track interacting with the ratcheted drive gear to propel the toy vehicle in the direction determined by the position of the ratchet means. Hill and switch tracks are also provided.
    • 所述玩具车辆(60)包括具有驱动系统的齿轮箱(68),所述驱动系统(74)包括驱动齿轮(78)和用于控制齿轮传动方向的棘轮装置(80,82) 。 轨道(10)适于在玩具车辆通过时接收并横向引导玩具车辆,并且包括与轨道共同延伸的齿条(16),该齿条具有向上设置的齿(20),沿着该轨道与驱动齿轮可操作地接合。 齿条驱动器(30)在与棘轮驱动齿轮相互作用的轨道中来回往复运动,以便以由棘轮装置的位置确定的方向推进玩具车辆。 还提供山和开关轨道。
    • 7. 发明公开
    • Curvilinear translating latch and linkage arrangement in a control rod drive mechanism of a nuclear reactor
    • Kleplungsverriegelungsvorrichtung mit nichtgeradliniger Verschiebung在einem Regelstabantrieb eines Kernreaktors。
    • EP0471557A1
    • 1992-02-19
    • EP91307464.7
    • 1991-08-13
    • WESTINGHOUSE ELECTRIC CORPORATION
    • Tessaro, John Eugene
    • G21C7/14
    • G21C7/14G21Y2002/101G21Y2004/30G21Y2004/40Y02E30/39Y10T74/1532
    • A latch and linkage arrangement (112) in a nuclear reactor control rod drive mechanism (32) includes a latch (114) having an elongated body (118) with opposite ends (118A,118B) and opposite side edges (118C,118D) and multiple latch teeth (116) defined along one of body side edges between the opposite ends. The arrangement also includes a plurality of links (126,128,130). A first link (126) pivotally connects with the latch body (118) adjacent one end (118A) and is pivotally connected to an electromagnetic armature (86,88) for applying a motive force to the latch body (118) through the first link (126). Second and third links (128,130) are pivotally connected to the latch body (118) and to a support tube (58) in parallel relationship to one another so as to define a parallelogram therewith such that when the motive force is applied to the body (118) via the first link (126) the latch body (118) and thereby the latch teeth (116) undergo curvilinear movement toward and away from a latching position.
    • 核反应堆控制棒驱动机构(32)中的闩锁和连接装置(112)包括具有相对端(118A,118B)和相对侧边缘(118C,118D)的细长主体(118)的锁闩(114)和 沿着相对端之间的主体侧边缘之一限定多个锁定齿(116)。 该装置还包括多个链接(126,128,130)。 第一连杆(126)与邻近一端(118A)的闩锁体(118)枢转地连接,并且枢转地连接到电磁衔铁(86,88),用于通过第一连杆向闩锁体(118)施加动力 (126)。 第二和第三连杆(128,130)以彼此平行的关系枢转地连接到闩锁体(118)和支撑管(58),以便与其形成平行四边形,使得当动力施加到身体 通过第一连杆(126)闩锁体(118),从而闩锁齿(116)经历向着和远离闩锁位置的曲线运动。
    • 9. 发明公开
    • GETRIEBE SOWIE MIT DIESEM GETRIEBE AUSGESTATTETER DREHGEBER
    • EP1481178A1
    • 2004-12-01
    • EP03706451.6
    • 2003-02-07
    • Dr. Johannes Heidenhain GmbH
    • MITTERREITER, Johann
    • F16H25/02
    • F16H25/02Y10T74/1503Y10T74/1532Y10T74/19623
    • The invention relates to a gear system and a rotary transducer provided with said gear system. The inventive gear system comprises a first part (1), a convex toothed wheel (3), a supporting body (2.4; 2.5), relative to which the first part (1) and the convex toothed wheel (3) are rotationally mounted, and engaging elements (4.11; 4.21; 4.31) which mesh with the toothed wheel (3) according to the rotational position of the first part (1). The engaging elements (4.11; 4.21; 4.31) carry out a movement with a radial directional component relative to the toothed wheel (3). A force with a tangential directional component is applied to the toothed wheel (3), said force being the result of the interaction between the engaging elements (4.11; 4.21; 4.31) and the supporting body (2.4; 2.5).
    • 本发明涉及一种具有所述齿轮系统的齿轮系统和旋转变换器。 本发明的齿轮系统包括第一部件(1),凸齿轮(3),支撑体(2.4; 2.5),第一部件(1)和凸齿轮(3)相对于该支撑体旋转地安装, 以及根据第一部分(1)的旋转位置与齿轮(3)啮合的接合元件(4.11; 4.21; 4.31)。 接合元件(4.11; 4.21; 4.31)相对于齿轮(3)以径向方向分量进行运动。 具有切向方向分量的力施加到齿轮(3),所述力是接合元件(4.11; 4.21; 4.31)和支撑体(2.4; 2.5)之间的相互作用的结果。