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2. 发明授权

US4884334A Resonant stylus support 失效
标题翻译：共振手写笔支持
公开(公告)号：US4884334A
公开(公告)日：1989-12-05
申请号：US826203
申请日：1986-02-05
申请人： David E. Houser , Richard J. Morenus
发明人： David E. Houser , Richard J. Morenus
IPC分类号： H01L21/607 , B23K20/10 , H01L21/60 , H05K7/06
CPC分类号： H01L24/85 , B23K20/10 , H01L24/78 , H05K7/06 , H01L2224/45147 , H01L2224/45565 , H01L2224/48225 , H01L2224/48227 , H01L2224/78 , H01L2224/85 , H01L2224/85205 , H01L24/45 , H01L2924/01005 , H01L2924/01006 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01074 , Y10T29/53174
摘要： Flexure means are provided for holding a tip member of an ultrasonically reciprocating element against lateral movement while freely permitting its longitudinal movement. The reciprocating element is held fixed at a nodal point distant from the tip member. The flexure means having a natural frequency substantially the same as the reciprocating element so as to resonate in concert therewith. In one embodiment, a flexible disc fixed around its periphery is centrally pierced to receive and engage the reciprocating element. In another embodiment, a plurality of elongated resonant supports are mounted at spaced radial positions on a fixture provided with a central opening through which the reciprocating element extends so that free ends of the resonant supports are directed at and engage the reciprocating element. In this embodiment, at least two of the resonant supports are adjustable toward and away from the longitudinal axis of the reciprocating element so as to properly position it. Also, at least one other of the resonant supports is biased into engagement with the reciprocating element thereby holidng the reciprocating element against the ends of the other resonant supports.
摘要翻译：弯曲装置被设置用于保持超声波往复运动元件的尖端部件抵抗侧向运动，同时自由地允许其纵向移动。往复运动元件固定在远离尖端部件的节点处。弯曲装置具有与往复运动元件基本相同的固有频率，以便与其一致地共鸣。在一个实施例中，围绕其周边固定的柔性圆盘被中心刺穿以接收和接合往复运动元件。在另一个实施例中，多个细长谐振支架安装在设置有中心开口的固定件上的间隔开的径向位置处，往复运动元件通过该中心开口延伸，使得谐振支架的自由端被引导并接合往复元件。在该实施例中，至少两个谐振支架可朝向和远离往复元件的纵向轴线调节，以便适当地定位它。此外，谐振支架中的至少另一个被偏置成与往复运动元件接合，从而将往复运动元件抵住另一谐振支架的端部。

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