Device for operating a parking brake
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United States of America Patent
Stats
-
Nov 18, 2003
Grant Date -
Oct 18, 2001
app pub date -
Mar 31, 2001
filing date -
Oct 1, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for a lever (6) for controlling a parking brake including brake units and an electrically driven tightening means for applying or releasing a braking force on the said brake units. Characteristic of the invention is that a means is arranged to detect the position of the lever and produce control signals to a first electric motor (12) for generating a brake force corresponding to the position of the lever. The lever can be adjusted manually. Further there is a second electric motor (49) intended to automatically control the lever (6) depending on incoming control signals. In the fully applied position the lever (6) is locked against manual adjustment.
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