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Patent Searching and Data


Title:
STEEL WIRE ROPE WINDING/UNWINDING DEVICE FOR MARINE TUGBOAT
Document Type and Number:
WIPO Patent Application WO/2021/030986
Kind Code:
A1
Abstract:
A steel wire rope winding/unwinding device for a marine tugboat, comprising two symmetrically disposed bases (1). A transversely disposed connecting base (2) is provided between the two bases (1); the connecting base (2) is located on the bases (1); two vertically disposed limiting blocks (3) are welded at each of the tops of the opposite ends of the two bases (1); both sides of the connecting base (2) are provided with transversely disposed sliding grooves (4); the limiting blocks (3) are slidably sleeved within the sliding grooves (4); a vertically disposed supporting plate (5) is welded on the end of each of the two bases (1) distant from the connecting base (2); a transversely disposed dual-shaft motor (6) is welded at the top of the connecting base (2).

Inventors:
LIU HAOYUAN (CN)
JING JIANNONG (CN)
ZHENG YUNSHUANG (CN)
Application Number:
PCT/CN2019/101147
Publication Date:
February 25, 2021
Filing Date:
August 16, 2019
Export Citation:
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Assignee:
TANGSHAN HARBIN SHIP TECH CO LTD (CN)
International Classes:
B65H75/40; B65H75/44
Foreign References:
CN108639842A2018-10-12
CN204714418U2015-10-21
CN206783197U2017-12-22
JP2012071952A2012-04-12
JPH10338420A1998-12-22
Attorney, Agent or Firm:
IP MARCH (CN)
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