Motor-driven actuator
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United States of America Patent
Stats
-
Dec 2, 2003
Grant Date -
N/A
app pub date -
Mar 9, 2001
filing date -
Sep 9, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A load of a workpiece, which is applied to a slider (68), is supported by guide blocks (78) and guide rails (30a, 30b) provided for a frame (12). On the other hand, pin members (72), which constitute a floating mechanism (64) provided under the slider (68), are slidably engaged with fitting members (66) installed to recesses (62) of a projection (54). Therefore, a ball screw (16) is prevented from any application of the load of the workpiece via a displacement member (46).
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Family
International Classification(s)
Cited Art Landscape
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