Abstract: The invention is provided with an operation lever one end side of which is supported by the trunnion axis so as to be incapable of relative rotation and which is configured to be capable of rotating the trunnion axis, a follower lever a middle portion of which is supported by the trunnion axis so as to be capable of free relative rotation, and a detection switch. For the operation lever, a link for operating the operating lever is connected to the middle portion thereof so that, when rotated by the link, the other side end portion of the operating lever comes into tactile contact with other side end portion of the follower lever so as to rotate the follower lever in order to on/off the detection switch.

Abstract: The invention is provided with an operation lever one end side of which is supported by the trunnion axis so as to be incapable of relative rotation and which is configured to be capable of rotating the trunnion axis, a follower lever a middle portion of which is supported by the trunnion axis so as to be capable of free relative rotation, and a detection switch. For the operation lever, a link for operating the operating lever is connected to the middle portion thereof so that, when rotated by the link, the other side end portion of the operating lever comes into tactile contact with other side end portion of the follower lever so as to rotate the follower lever in order to on/off the detection switch.

Abstract: A tractor comprising a vehicle frame, an engine including a flywheel, a first vibration isolator through which the engine is supported by the vehicle frame, and a transmission including an input shaft and a housing, wherein the input shaft is disposed at an upper portion of the housing and lower than a rotary axis of the flywheel. A pair of first and second universal joints are interposed between the flywheel and the input shaft. The first universal joint being nearer to the flywheel than the second universal joint. A second vibration is isolator interposed at least either between the flywheel and the first universal joint or between the input shaft and second universal joint.

Abstract: A tractor comprising a vehicle frame, an engine including a flywheel, a first vibration isolator through which the engine is supported by the vehicle frame, and a transmission including an input shaft and a housing, wherein the input shaft is disposed at an upper portion of the housing and lower than a rotary axis of the flywheel. A pair of first and second universal joints are interposed between the flywheel and the input shaft. The first universal joint being nearer to the flywheel than the second universal joint. A second vibration is isolator interposed at least either between the flywheel and the first universal joint or between the input shaft and second universal joint.