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Patent Searching and Data


Title:
READY-PACKAGED TRUCK CHAIN
Document Type and Number:
WIPO Patent Application WO/2018/040004
Kind Code:
A1
Abstract:
A ready-packaged truck chain comprises two transversely-disposed side chains (1) and multiple groups of transition chains (3) for longitudinally connecting the two side chains (1). A connection member is disposed on an end portion of each side chain (1). One of the side chains (1) comprises a first sub side chain (12), the end portion of which at the inner side is provided with a lock catch (4), and comprises a second sub side chain (13), the end portion of which at the inner side is provided with a connection assembly (5). The lock catch (4) comprises a tubular lock body (41) that is disposed in the length direction of the side chain (1) and that allows the second sub side chain (13) to pass through. A slot (4121) is disposed at an opening (412) of the outer-side end portion of the tubular lock body (41) facing to the first sub side chain (12) in the length direction of the tubular lock body (41). The inner diameter of the tubular lock body (41) is slightly greater than the radial size of the second sub side chain (13), and the width of the slot (4121) is slightly greater than the ring-material diameter of the second sub side chain (13). By means of the ready-packaged truck chain, a gap between a truck tire provided with the truck chain and a baffling plate can comply with a related standard, thereby improving the connection strength of an antiskid chain.

Inventors:
LU, Quanhua (Room 702, Unit 1 BLK 4,Xi'hu District, Jia'nan Apartment, Hangzhou Zhejiang 0, 310000, CN)
Application Number:
CN2016/097625
Publication Date:
March 08, 2018
Filing Date:
August 31, 2016
Export Citation:
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Assignee:
DEQING GENERAL INDUSTRY CO., LTD. (No.927 Zhongxing Rd, Wukang Town Deqing Count, Huzhou Zhejiang 0, 313200, CN)
International Classes:
B60C27/06
Attorney, Agent or Firm:
HUZHOU KING GUARD INTELLECTUAL PROPERTY LAW FIRM (East of the 7F, 4 Bld. Guohe Center Building,No.515, Hangchangqiao North Rd., Wuxing Distric, Huzhou Zhejiang 0, 313000, CN)
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