Parking brake control
The controller i.e. actuator (1), has a spring (14) mounted in a cylinder (2) and constantly stressing a piston (8) in a brake locking direction. A pressurized fluid supply unit emerges into the cylinder in a side of an end of the piston to move the piston in a brake unlocking direction. Locking uni...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
17.03.2010
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Subjects | |
Online Access | Get full text |
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Summary: | The controller i.e. actuator (1), has a spring (14) mounted in a cylinder (2) and constantly stressing a piston (8) in a brake locking direction. A pressurized fluid supply unit emerges into the cylinder in a side of an end of the piston to move the piston in a brake unlocking direction. Locking units comprises a bolt (20) and an electromagnetic actuator (18) controlled by a logic controller (CAL), and lock the piston in a rest position. The locking units are movable between inactive and active positions in which the units are separated from and contact the piston, respectively. |
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Bibliography: | Application Number: EP20070121594 |