发明授权
- 专利标题： High acceleration spindle drive and method of using same
- 专利标题（中）： 高加速度主轴驱动及其使用方法
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申请号： US10272015申请日： 2002-10-17
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公开(公告)号： US06848338B1公开(公告)日： 2005-02-01
- 发明人: Koenraad Alexander Gieskes , Stanislaw Wladyslaw Janisiewicz , Daniel Joseph Hibbard , Darrin Michael Weiss , John E. Danek , James W. Tripp
- 申请人： Koenraad Alexander Gieskes , Stanislaw Wladyslaw Janisiewicz , Daniel Joseph Hibbard , Darrin Michael Weiss , John E. Danek , James W. Tripp
- 申请人地址： US DE Wilmington
- 专利权人： Delaware Capital Formation, Inc.
- 当前专利权人： Delaware Capital Formation, Inc.
- 当前专利权人地址： US DE Wilmington
- 代理机构： Schmeiser, Olsen & Watts
- 主分类号： B23P19/00
- IPC分类号： B23P19/00 ; B23Q5/00 ; H01L23/48 ; H02K7/075 ; H05K13/04 ; B23B29/24
摘要：
An apparatus for moving a spindle along a longitudinal axis, the apparatus includes a spindle; a drive member for moving said spindle over a range of travel along said longitudinal axis in a first direction; a spring for applying a first force in combination with a second force to the spindle in the first direction; a stop element arranged so as to disengage the second force, such that when said spindle is within a first portion of said range of travel, said first force is applied to said spindle in combination with said second force, and when said spindle is within a second portion of said range of travel, said stop element disengages said second force so only said first force is applied to said spindle.