| 摘要 |
PURPOSE:To facilitate the incorporation of a PTO to a body of a tractor, by attaching and detaching a lid of a gear case provided with an input shaft of the PTO, a clutch and a shaft of PTO to the gear case. CONSTITUTION:A lid 7 of a gear case 1 is provided with an input shaft 8 of a PTO, a clutch device A and a shaft 18 of the PTO integrally. A cam lever 31 operates the clutch device A, which is done intermittently. As those are fixed to the lid like this, incorporation of the PTO can be facilitated by simply fixing the lid to the gear case 1 with a bolt 30. In addition to the above, as the incorporation is easy, a mechanical clutch device and a solenoid clutch device can be selected easily. |
