Title:
タンクセミトレーラ
Document Type and Number:
Japanese Patent JP5629744
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a tank semi-trailer which suppresses deformation of a tank due to internal pressure acting in the tank, thereby preventing a breakwater plate from falling.SOLUTION: By welding an outer end of a toric reinforcement member 20 in a radial direction, the reinforcement member 20 having an L-shaped section, to the whole circumference of an inner circumferential surface of a tank 100, rigidity of the tank 100 against deformation thereof in a radial direction can be increased in a circumferential direction of the tank 100. Consequently, even if a filling material is filled in the tank 100 in a high pressure state, deformations of the tank 100 and the reinforcement member 20 in radial directions can be suppressed thereby preventing a bolt 30 from breakage. As a result, falling of the breakwater plate 10 from the reinforcement member 20 due to breakage of the bolt 30 can be prevented.
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Inventors:
田畑 隆弘
Application Number:
JP2012221634A
Publication Date:
November 26, 2014
Filing Date:
October 03, 2012
Export Citation:
Assignee:
日本車輌製造株式会社
International Classes:
B65D90/52; F17C13/00
Attorney, Agent or Firm:
Patent business corporation しん niece Century