| 摘要 |
PROBLEM TO BE SOLVED: To realize an accelerator pedal device stabilized in hysteresis yield and free to miniaturize it. SOLUTION: An accelerator pedal rod 20 is divided into two of a first rod 23 and a second rod 24 from its middle, a pedal 25 is installed on one end of the first rod 23, a rotation axis 26 is connected to the other end part, a key hole 28 is formed on a specified portion of the rotation axis 26, a boss 29 is provided on one end part of the second rod 24, the rotation axis 26 is inserted into the boss 29 and fixed, an air damper 32 is fastened on the other end part, a guide roller 36 is provided in the rectangular direction on a head end of a piston rod 35 of the air damper 32, and a case 21 makes a roughly triangular box shape having bearing holes 40, 40' and is constituted so that the rotation axis 26 of the accelerator pedal rod 20 is supported by the bearing holes 40, 40' and the guide roller 36 is guided by a guide groove 42 provided on one wall.
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