会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • SPRING BIASING LOCKING MECHANISM FOR STEP AND REPEAT MOTORS
    • 用于步进和重复电机的弹簧偏心锁定机构
    • WO2008063684A2
    • 2008-05-29
    • PCT/US2007063365
    • 2007-03-06
    • DYNAMIC STRUCTURES AND MATERIABENNETT DAVID SPAINE JEFFREY S N
    • BENNETT DAVID SPAINE JEFFREY S N
    • H01L41/09
    • H02N2/023H02N2/101
    • A spring biasing locking mechanism (50) is provided for a step and repeat motor (30). The motor (30) includes a base (32) having a channel (34), an output member (36) in the channel, at least one translator drive element (40) and first and second clamping elements (46 and 48). The spring biasing locking mechanism (50) includes a locking structure (52) joined to the base by a hinge (54). The locking structure (52) spans both clamping elements (46 and 48). A spring (56) biases the locking structure (52) toward the channel (34) so that the spring force is transmitted to the two clamping elements (46 and 48). The spring biased locking mechanism (50) accommodates wear of the device, accommodates thermal expansion of the motor components, provides a limit on clamping force and provides a zero power hold condition.
    • 弹簧偏置锁定机构(50)设置用于台阶和重复电动机(30)。 电动机(30)包括具有通道(34),通道中的输出构件(36),至少一个转换器驱动元件(40)和第一和第二夹紧元件(46和48)的基座(32)。 弹簧偏置锁定机构(50)包括通过铰链(54)连接到基座的锁定结构(52)。 锁定结构(52)跨越夹紧元件(46和48)。 弹簧(56)将锁定结构(52)朝向通道(34)偏压,使得弹簧力传递到两个夹紧元件(46和48)。 弹簧偏压锁定机构(50)适应装置的磨损,适应电动机部件的热膨胀,提供夹紧力的限制并提供零功率保持条件。