High-aspect-ratio double-arc surface-middle layer trawl board

High-aspect-ratio double-arc surface-middle layer trawl board

  • CN 103,250,686 A
  • Filed: 06/13/2013
  • Published: 08/21/2013
  • Est. Priority Date: 06/13/2013
  • Status: Active Application
First Claim
Patent Images

1. two cambered surface table middle layer trawl web plates of a high aspect ratio, comprise main panel (2), it is characterized in that, described main panel (2) is vertical pair of globoidal structure, cross section is the Gothic inner hollow, top board (1) is installed at described main panel (2) top, lower roof plate (6) is installed in the bottom, the middle middle part stiffener (8) of installing, between described upper plate (1) and the middle part stiffener (8), be separately installed with deep floor (7) between middle part stiffener (8) and the lower roof plate (6), described upper plate (1), middle part stiffener (8), lower roof plate (6) and deep floor (7) are separated into four watertight spaces with main panel (2) inner space, described main panel (2) installed in front has deflector (3), one end of the close front side of described middle part stiffener (8) is equipped with and drags guiding principle link (5), and described main panel (2) rear end is equipped with fork guiding principle link (9) near the position of upper plate (1) and lower roof plate (6).

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