Screw actuator with lubricant dosing, and brake calliper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 17, 2004
Grant Date -
N/A
app pub date -
Jul 6, 2001
filing date -
Nov 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screw actuator comprises a nut and a screw each comprising helical grooves, said nut and screw engaging each other by rollers or balls which are in contact with said grooves, a lubricant being provided for the grooves and rollers or balls. Integrated in the actuator is a module, which is connected to at least the helical grooves of the nut and/or screw for replenishing the lubricant for the grooves and rollers or balls of the actuator.
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