A double-folding circumferential driver comprises an input shaft, a single-path reverser, a double-path deflector, a hybrid planet row, a steering support and an output shaft. The input shaft is connected with a power device; the single-path reverser converts one rotation into two rotations with the same rotation speed and opposite directions; the double-path deflector is provided with two bevel gear pairs. One-way deflection torque automatically generated by a first driving bevel gear for a first driven bevel gear and one-way deflection torque automatically generated by a second driving bevelgear for a second driven bevel gear are the same in magnitude and opposite in direction. The hybrid planet row enables two rotating speeds of the inner shaft of the same-rotating sleeve shaft and theouter shaft of the same-rotating sleeve shaft to be synthesized into the rotating speed of the output shaft; the steering support is controlled to revolve around the axis of the reversing sleeve shaft; the output shaft is connected with power utilization equipment, and the transmission torque is large. A control device drives the steering support to revolve, the control torque is small, the control device is small, and rotation and revolution of the output shaft do not interfere with each other.
本发明双折周向传动器,包括输入轴、单路换向器、双路折向器、混动行星排、转向支座和输出轴。输入轴连接动力装置;单路换向器把一个转动转化为转速相等、方向相反的两个转动;双路折向器设置两副锥齿轮副,第一主动锥齿轮对第一被动锥齿轮自动产生的单向偏转力矩与第二主动锥齿轮对第二被动锥齿轮自动产生的单向偏转力矩大小相同、方向相反;混动行星排使同转套筒轴内轴、同转套筒轴外轴的两个转速合成输出轴转速;转向支座受控围绕反转套筒轴轴线公转;输出轴连接动力使用设备,传动力矩大。控制装置带动转向支座公转,控制力矩小,控制装置小,输出轴自转与公转相互不干涉。
Double-folding circumferential driver
双折周向传动器
2020-07-10
Patent
Elektronische Ressource
Chinesisch
APPARATUS FOR FOLDING A DRIVER AIRBAG CUSHION AND METHOD FOR FOLDING THE DRIVER AIRBAG CUSHION
Europäisches Patentamt | 2021