| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering device for improving operability and durability, by enhancing rigidity of a link mechanism of steering, by reducing stress generated in an installation bracket to the vehicle side for supporting a rotary shaft of a bell crank. SOLUTION: A bell crank 3 mechanism is arranged in an intermediate part of the link mechanism 2 of the steering of a vehicle. This bell crank arm structure include an arm shaft 33 arranged in the vertical direction, an input side crank arm 31 having one end fixed to an upper end part of the arm shaft 33 and having the other end pivoted on a drag link 4 rocking in the longitudinal direction of the vehicle by being displaced downward, and an output side crank arm 32 having one end fixed to a lower end part of the arm shaft 33 and having the other end pivoted on a relay rod 51 rocking in the lateral direction of the vehicle by being displaced upward, and the respective other end intervals of the input side crank arm 31 and the output side crank arm 32 are shortened more than the length of the arm shaft 33 in the vertical direction. COPYRIGHT: (C)2011,JPO&INPIT
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