Title:
VEHICULAR WINCH MAIN-UNIT STRUCTURE AND VEHICULAR WINCH
Document Type and Number:
WIPO Patent Application WO/2018/076129
Kind Code:
A1
Abstract:
Provided are a vehicular winch main unit (111) and vehicular winch suitable for safely fastening and securing cargo for transport by an automobile. The winch main unit (111) comprises a main support frame (1), a main rotary shaft (2), and a drive shaft (6); the drive shaft (6) is drivingly connected to the main rotary shaft (2) by means of a drive component; the drive component comprises small gears (4) fixed on the drive shaft (6) and a large gear (3) on the main rotary shaft (2); the drive shaft (6) is also fixedly provided with a pair of ratchet wheels (5) in the gap between the small gears (4); a detent pawl (13) fitting with said pair of ratchet wheels (5) is disposed on the main support frame (1); under the effect of an upper detent pawl spring (14) on the detent pawl (13), the detent pawl (13) catches and stops the pair of ratchet wheels (5) in the reverse direction. The vehicular winch is operated using a control handle, making fastening more convenient and safe, saving time and effort, and significantly improving operating efficiency.
More Like This:
| WO/1998/033696 | UTILITY VEHICLE LOADING SURFACE, |
| WO/2012/152911 | LUGGAGE ATTACHING DEVICE FOR A VEHICLE |
| WO/2017/001455 | ABSORBING RAIL |
Inventors:
CHEN WEIGUO (CN)
CHEN YANQIONG (CN)
DENG WEI (CN)
CHEN YANQIONG (CN)
DENG WEI (CN)
Application Number:
PCT/CN2016/000664
Publication Date:
May 03, 2018
Filing Date:
November 30, 2016
Export Citation:
Assignee:
NINGBO XULI METAL PRODUCTS CO LTD (CN)
International Classes:
B60P7/08
Foreign References:
| CN106379222A | 2017-02-08 | |||
| CN206086515U | 2017-04-12 | |||
| CN206107089U | 2017-04-19 | |||
| CN102275539A | 2011-12-14 | |||
| CN202147857U | 2012-02-22 | |||
| CN101670806A | 2010-03-17 | |||
| CN103241160A | 2013-08-14 | |||
| US20050125959A1 | 2005-06-16 |
Attorney, Agent or Firm:
NINGBO CHANNEL PATENT ATTORNEYS OFFICE (CN)
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