A cylindrical buckling prevention member 37 is fitted on a spring shaft portion 36 of a torsion bar 14a, and an outer peripheral surface of the buckling prevention member 37 is positioned close to or in contact with an inner peripheral surface of a hollow output shaft 13a. Accordingly, when one of a pair of coupling shaft portions, which are axially end portions of the torsion bar, to be coupled to a coupling hole of a counter-shaft later is press-fitted into the coupling hole of the counter-shaft, the spring shaft portion of the torsion bar can be prevented from buckling.
ELECTRIC POWER STEERING DEVICE AND METHOD FOR ASSEMBLING SAME
ELEKTRISCHE SERVOLENKVORRICHTUNG UND VERFAHREN ZUR MONTAGE
DISPOSITIF DE DIRECTION ASSISTÉE ÉLECTRIQUE ET SON PROCÉDÉ D'ASSEMBLAGE
2019-02-27
Patent
Elektronische Ressource
Englisch
IPC: | F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B62D MOTOR VEHICLES , Motorfahrzeuge / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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