| 摘要 |
PROBLEM TO BE SOLVED: To stabilize gear ratio control while preventing the rattling of a trunnion 30(31) resulting from an assembling gap. SOLUTION: Between a rocking frame 21(22) and the trunnion 30(31), an elastic material 63 as a plate spring is provided for thrusting the trunnion 30(31) against one of pivotal shafts 33, 33 in the axial direction. Namely, the elastic material 63 is provided between the inside face of one end plate 48 joined and fixed to the rocking frame 21(22) and a sliding member 65 provided on the end face of one pivotal shaft 33. The elastic material 63 imparts force of separating the pivotal shafts 33, 33 from one end plate 48 in the axial direction to the trunnion 30(31). COPYRIGHT: (C)2006,JPO&NCIPI
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