一种同侧输出摩擦片式限滑差速器及应用

By designing a same-side output friction plate type limited-slip differential, the same-side output problem of wheel-side driven vehicles was solved, enabling smooth operation and torque regulation of the vehicle under different operating conditions.

CN116221361BActive Publication Date: 2026-07-17ZHUZHOU GOFRONT EQUIP +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHUZHOU GOFRONT EQUIP
Filing Date
2023-02-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing differential has outputs from both shafts, which cannot meet the same-side output requirements of wheel-side driven vehicles.

Method used

Design a same-side output friction plate type limited-slip differential, including a housing, a transmission gear, a planetary bevel gear set, a half-shaft gear, and a friction plate set. The transmission gear transmits torque to the differential housing, the planetary bevel gear set drives the half-shaft gear to rotate, and the friction plate set generates friction force when there is a speed difference, which is converted into limited-slip torque to achieve same-side output.

Benefits of technology

It enables smooth operation of wheel-side driven vehicles, and can still output sufficient torque on the other side when one wheel slips, to meet the needs of different working conditions.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种同侧输出摩擦片式限滑差速器及应用,所述限滑差速器的壳体与支撑座之间设有传动齿轮,行星锥齿轮组安装在壳体中,星锥齿轮组的两侧分别设有半轴齿轮一和半轴齿轮二与星锥齿轮啮合,半轴齿轮一带动传动轴一进行输出,半轴齿轮二套合在传动轴一上,并作为传动轴二与传动轴一进行同侧输出,所述半轴齿轮一端面与壳体的之间、半轴齿轮二端面和支撑座之间设有摩擦片组,解决了现有差速器为两端轴输出,无法满足轮边驱动车辆的同侧输出的需求问题。
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