| 摘要 |
<p>PURPOSE:To make compact by engaging a sleeve at the spline section while providing a clutch spline section integrally to the input and output gears and making engagable selectively through motion of sleeve. CONSTITUTION:A spline section 25 is provided integrally at the end of an input shaft 22 then a sleeve 26 slidable in axial direction is engaged to said spline section 25 and an input gear 27 idlable against the input shaft 22 is provided while adjoining to the spline section 25. An output gear 28 is provided to the output shaft 23 then clutch spline sections 29, 30 are provided integrally to the input and output geras 27, 28 to clutch selectively through motion of the sleeve 26. Consequently, it can be made compact without requiring an idle gear.</p> |
