To provide a wing opening/closing device for a wing vehicle that is able to close a wing in an emergency in which the wing cannot be closed.SOLUTION: A wing opening/closing device for a wing vehicle includes: a male screw shaft 12 supported by a speed reducer 15 so as to freely rotate; a female screw body 13 that is threadedly engaged with the male screw shaft 12 and linearly moves in accordance with rotation of the male screw shaft 12; a moving cylinder 14 connected to the female screw body 13; a motor 16 that rotationally drives the male screw shaft 12 via the speed reducer 15; and a base 17 holding the speed reducer 15 and the motor 16; wherein the base 17 and the moving cylinder 14 are respectively supported on a body 3 and a wing 5 of the wing vehicle, is characterized in that a connecting body 30 is fixed to the female screw body 13, a bearing hole 32 is formed in the connecting body 30, a connecting shaft 34 fixed to the moving cylinder 14 is fitted into the bearing hole 32 so as to freely rotate, and a U-shaped pin 39 is removably interposed between the connecting body 30 and the connecting shaft 34.SELECTED DRAWING: Figure 2
【課題】ウイング閉鎖不能の非常時にウイングを閉鎖できるウイング車のウイング開閉装置を提供すること。【解決手段】減速機15によって回転自在に支持された雄ねじ軸12と、雄ねじ軸12に螺合して雄ねじ軸12の回転に伴って直線移動する雌ねじ体13と、雌ねじ体13に連結された移動筒14と、減速機15を介して雄ねじ軸12を回転駆動するモータ16と、減速機15およびモータ16を保持するベース17とを備えており、ベース17および移動筒14がウイング車のボデー3およびウイング5にそれぞれ軸架されるウイング車のウイング開閉装置において、雌ねじ体13に連結体30を固定し、連結体30に軸受穴32を形成し、移動筒14に固定した連結軸34を軸受穴32に回転自在に嵌入し、連結体30と連結軸34との間にはU字形ピン39を抜き出し可能に介設する。【選択図】図2
WING OPENING/CLOSING DEVICE FOR WING VEHICLE
ウイング車のウイング開閉装置
2023-05-30
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |