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公开(公告)号:EP1058031B1
公开(公告)日:2004-08-25
申请号:EP00304723.0
申请日:2000-06-02
申请人: REXNORD CORPORATION
IPC分类号: F16H25/24
CPC分类号: F16H25/24 , F16H2025/249 , Y10T74/18744
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公开(公告)号:EP1058031A3
公开(公告)日:2001-04-04
申请号:EP00304723.0
申请日:2000-06-02
申请人: REXNORD CORPORATION
IPC分类号: F16H25/24
CPC分类号: F16H25/24 , F16H2025/249 , Y10T74/18744
摘要: Disclosed herein is rotary-to-linear actuator which includes a rigid shaft (15) having a diameter, and a plurality of rolled parallel helical grooves (25), and a resinous collar (17) fabricated of low friction material and having a like plurality of corresponding spiral ridges (45) received in the grooves, whereby one rotation of the shaft displaces the collar through an axial distance equal to the lead or pitch.
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公开(公告)号:EP1058031A2
公开(公告)日:2000-12-06
申请号:EP00304723.0
申请日:2000-06-02
申请人: REXNORD CORPORATION
IPC分类号: F16H25/24
CPC分类号: F16H25/24 , F16H2025/249 , Y10T74/18744
摘要: Disclosed herein is rotary-to-linear actuator which includes a rigid shaft (15) having a diameter, and a plurality of rolled parallel helical grooves (25), and a resinous collar (17) fabricated of low friction material and having a like plurality of corresponding spiral ridges (45) received in the grooves, whereby one rotation of the shaft displaces the collar through an axial distance equal to the lead or pitch.
摘要翻译: 本文公开了一种旋转到线性的致动器,其包括具有直径的刚性轴(15)和多个平行的平行螺旋槽(25),以及由低摩擦材料制成并具有类似多个 相应的螺旋脊(45)容纳在槽中,由此轴的一个旋转使套环移动等于铅或沥青的轴向距离。
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