Axle support structures for industrial vehicles

摘要

Embodiments of the present invention may include an axle support structure. The axle support structure has front and rear axle supports, an axle, and a bearing. The axle supports are provided on a vehicle body member of an industrial vehicle and have respectively a support hole. The axle is arranged between the front and rear axle supports, and has a pair of center pins. Each of the center pins is rotatably supported by the support hole. The bearing is inserted from an entrance of the support hole to be fit-engaged with the support hole. The bearing is provided between at least one of the center pins and a hole surface of the support hole corresponding to that center pin. At an end portion of the support hole opposite to the entrance, there is formed a stopper portion for preventing the bearing from passing through the support hole.

主权项

1. An axle support structure for an industrial vehicle comprising:
front and rear axle supports provided on a vehicle body member of the industrial vehicle, the front and rear axle supports having respectively a support hole; an axle arranged between the front and rear axle supports, the axle having a pair of center pins, each of the center pins being rotatably supported by the corresponding support hole; a bearing inserted from an entrance of the support hole to be fit-engaged with the support hole, the bearing provided between at least one of the center pins and a hole surface of the support hole corresponding to the at least one center pin, wherein the at least one center pin is inserted into the bearing; and a stopper portion adapted to prevent the bearing from passing through the support hole and integrally formed at an end portion of the support hole opposite to the entrance.