Method for controlling a disengagement limit position of a movable dog for a motor vehicle transmission and corresponding transmission for a motor vehicle
AssigneeRENAULT s.a.s.
InventorsCedric CHANTREL, Marco MARSILIA
Life of this patent
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Abstract
In order to control the disengagement limit position of a movable dog relative to a fixed dog of a motor vehicle transmission, the following steps are implemented: acquiring position values of the movable dog; detecting an abutment position of the movable dog against the fixed dog for a predefined period; and calculating the limit position from the position value of the movable dog in abutment against the fixed dog.
Claims9
1-8. (canceled)
A method for controlling a disengagement limit position of a movable dog relative to a fixed dog of a motor vehicle transmission, the method comprising:
- acquiring position values of the movable dog;
- detecting an abutment position of the movable dog against the fixed dog for a predefined period, and
- calculating said limit position from the position value of the movable dog in abutment against the fixed dog.
A transmission for a motor vehicle, comprising:
- an assembly of at least one dog that is movable relative to a corresponding assembly of fixed dogs under action of an actuator;
- means for controlling a disengagement limit position of the movable dog relative to the fixed dog;
- means for acquiring position values of the movable dog;
- means for detecting an abutment position of the movable dog against the fixed dog for a predefined period;
- and
- means of calculation for calculating said disengagement limit position from the position value of the movable dog in abutment against the fixed dog.
Dependencies are inferred from the claim text.