Dual-drive wheel track changing system

US11609155B2 · kind B2 · utility

Assignee

• JILIN UNIVERSITY · CN

Inventors

• Rong-Feng Chen · Shanghai, CN
• Dongya Wang · Jilin, CN
• Jian Su · Jilin, CN
• Weiwei Zhang · Lo Wu, CN
• Cheng Zhang · Ann Arbor, US
• Wenjie Qiu · Jilin, CN
• Huiying LIN · Jilin, CN
• Tingting Zhu · Jiaocheng District, CN
• Xiaofeng Miao · Jilin, CN

Key dates

• Filing date: Nov 10, 2020
• Grant date: Mar 21, 2023
• Expiry date: Apr 10, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G01M17/10
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Disclosed is a dual-drive wheel track changing system suitable for a research on track changing performance, including a four-hole connected track changing force measurement rocker arm (3) mounted on a central shaft seat (6). The four-hole connected track changing force measurement rocker arm (3) is connected a track changing driving actuator (5) and No. 1 and No. 2 dual-ring connected force measurement sensors (4-1, 4-2). Left and right lifting support track changing moving bodies (1, 2) are connected to the dual-ring connected force measurement sensors (4-1, 4-2). The system is simple in structure, and can verify track changing feasibility and stability of the wheel pairs by simulating track changing movement.