Winch, rope guide and transmission device having clutch function

US11713223B2 · kind B2 · utility

Assignee

• T-MAX (HANGZHOU) TECHNOLOGY, CO., LTD. · CN

Inventors

• Yongyong ZHAN · Hangzhou City, CN
• Xinfa Du · Hangzhou City, CN
• Songfeng Wang · Hangzhou City, CN
• Yiming Wang · Beijing, CN
• Tao He · Wilmington, US
• Hongliang Xu · Beijing, CN

Key dates

• Filing date: Jan 8, 2020
• Grant date: Aug 1, 2023
• Expiry date: Sep 26, 2041

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B66D1/12
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

Disclosed are a winch, a rope guide, and a transmission device having a clutch function. The winch includes a base seat, a reel, a rope guide, a transmission assembly, and a motor. The reel is rotatably provided to the base seat. The rope guide is provided to the base seat. The transmission assembly is connected with the rope guide. The motor is connected with the reel to drive the reel to rotate, and the motor drives the rope guide through the transmission assembly. In the winch according to embodiments of the present disclosure, the rope guide is an active rope guide, bringing about a good rope guiding effect. Moreover, the reel and the rope guide are driven by the same motor, which reduces the number of components and parts, simplifies the structure and control, and lowers costs.