Method for the performance of the gear disengagement in a servo-controlled manual gear change

A method for the performance of the gear disengagement in a servo-controlled manual gear change (5), according to which an oscillation is generated with respect to the angular speed ( omega 1(t)) of a primary shaft (7) of the gear change (5) by abruptly opening the relative clutch (4) and the diseng...

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Bibliographic Details
Main Authors CIMMINO, FRANCESCO, AMISANO, FABRIZIO
Format Patent
LanguageEnglish
French
German
Published 23.08.2006
Subjects
BLASTING
BRAKES
CLUTCHES
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
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Summary:A method for the performance of the gear disengagement in a servo-controlled manual gear change (5), according to which an oscillation is generated with respect to the angular speed ( omega 1(t)) of a primary shaft (7) of the gear change (5) by abruptly opening the relative clutch (4) and the disengagement of the gear (A) is performed around the maximum amplitude of an oscillation half-wave, when this oscillation has caused the angular speed ( omega 1(t)) of the primary shaft (7) to be relatively close to the angular speed ( omega 1B) that the primary shaft (7) has to assume to carry out the engagement of the subsequent gear (B).
Bibliography:Application Number: EP20010125660