Braking device of linear guide
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United States of America Patent
Stats
-
Jun 17, 2003
Grant Date -
May 22, 2003
app pub date -
Nov 21, 2001
filing date -
Nov 21, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A braking device of a linear guide comprises a braking slide seat which is mounted on the guide. The braking slide seat is provided with a braking rod which is provided in the mid-segment with an insertion slot having a tapered bevel and in the rear end with a disk spring for pushing the front end of the braking rod to make a frictional contact with the guide. An urging rod is powered by a hydraulic or a pneumatic source to enter the insertion slot to cause the braking rod to move away from the guide. In the event of a power outage, the urging rod is retreated from the insertion slot, the braking rod is urged by the spring to make a frictional contact with the guide, thereby exerting a braking force on the guide to bring the slide seat to an abrupt halt.
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Cited Art Landscape
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