Deflector for ball screw and nut assembly
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United States of America Patent
Stats
-
May 14, 1991
Grant Date -
N/A
app pub date -
Feb 28, 1990
filing date -
Feb 28, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ball deflector for a recirculating ball screw and nut assembly provides a plurality of adjustable semi-spherical locator bosses along an elongated body portion thereof for enhancing fitment of said deflector within a segment of the nut groove during assembly. In a preferred form, the bosses are disposed in adjacent quadrants on an upper body portion of the elongated deflector body, and are arranged in pairs, each disposed at opposite ends of the deflector body and located adjacent the ends of the deflector. The bosses are adjusted by a grinder or other metal removal device to compensate for tolerance variations.
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