Title:
PNEUMATIC TRANSMISSION-BASED TOW TRUCK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/036021
Kind Code:
A1
Abstract:
A pneumatic transmission-based tow truck device, comprising a device body (11); the left end of the device body is fixedly connected to a tow truck, and an accident vehicle (19) is located on the right side of the device body; a joint (17) is fixedly connected to the left end of the accident vehicle, and a through groove (18) having an opening facing forward is provided within the joint; a transmission chamber (16) having a opening facing right is provided within the device body, and a pneumatic device (100) is provided within the transmission chamber. The accident vehicle is towed in a manner of pneumatic transmission, the transmission is stable, avoiding secondary damage to the vehicle in the process of towing; and the response of pneumatic transmission is fast, the tow truck can be quickly connected to the accident vehicle, and the accident vehicle can be quickly towed away from a road, avoiding obstruction to traffic.
Inventors:
LIN LIPING (CN)
Application Number:
PCT/CN2019/119535
Publication Date:
March 04, 2021
Filing Date:
November 19, 2019
Export Citation:
Assignee:
QINGTIAN JINCHENG AUTO ACCESS CO LTD (CN)
International Classes:
B60P3/12; B60D1/14; B60D1/24
Foreign References:
| CN206049266U | 2017-03-29 | |||
| CN208498652U | 2019-02-15 | |||
| CN208359846U | 2019-01-11 | |||
| CN206561754U | 2017-10-17 | |||
| CN207902054U | 2018-09-25 | |||
| US4962945A | 1990-10-16 |
Attorney, Agent or Firm:
HANGZHOU ZHIRUI INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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