| 摘要 |
PURPOSE:To achieve center differential gear movement, each 4-wheel driving through diff-lock, and rear wheel driving by the selective switching between a differential gear input clutch and a rear output clutch. CONSTITUTION:A differential gear case 12 is intermittently connected with an input gear 11 through a differential gear input clutch 26. A center differential gear 13 transmits one turning force onto a rear differential gear through a rear output shaft 15 and transmits the other turning force onto a front differential gear through a cylindrical shaft 18. A counter shaft 20 connected to an output shaft 5 and a front output clutch 34 for connecting and disconnecting said shaft 20 and the cylindrical shaft 18 are installed, and three driving patterns such as the center differential gear movement, each 4-wheel driving through diff-lock, and the front wheel driving can be achieved by the selective switching between the differential gear input clutch 26 and the front output clutch 14.
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