JPS5996187U

JPS5996187U - Seal structure in floating roof type lid

Info

Publication number: JPS5996187U
Application number: JP19445482U
Authority: JP
Inventors: 西平　賀成
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-12-20
Filing date: 1982-12-20
Publication date: 1984-06-29

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は縦断側面図、
第２図は横断平面図、第３図は一部傾斜図、第４図乃至
第６図はタンク内側面と線状弾性　　　　゛シール部材
との当接関係を説明する断面図、第４−１図は固着状態
の別実施例を示す図、第７図乃至第１１図は従来例を示
す図で、第７図は第１図と、第８図は第２図と、第９図
は第３図と、第１０図は第４図と、第１１図は第６図と
夫々同様な図である。尚図面中、１はタンク、２は蓋体、３は浮体であるポン
シーン、４は回動自在なシール板、５は線状弾性シール
部材、５ａは線状弾性部材である。The drawings show one embodiment of the present invention, and FIG. 1 is a vertical side view;
Fig. 2 is a cross-sectional plan view, Fig. 3 is a partially inclined view, Figs. 4 to 6 are sectional views illustrating the contact relationship between the inner surface of the tank and the linear elastic seal member, and Fig. 4-1 The figure shows another embodiment in a fixed state, and FIGS. 7 to 11 show conventional examples, where FIG. 7 is the same as FIG. 1, FIG. 8 is the same as FIG. 3, FIG. 10 are similar to FIG. 4, and FIG. 11 is similar to FIG. 6, respectively. In the drawings, 1 is a tank, 2 is a lid, 3 is a floating body, 4 is a rotatable seal plate, 5 is a linear elastic seal member, and 5a is a linear elastic member.

Claims

[Scope of utility model registration request]

In a floating roof type lid body equipped with a ponsine that moves up and down due to the buoyancy of oil, etc., and a seal curve that is rotatably supported around the periphery of the ponsine and inclined toward the side surface of the tank, linear elasticity A member is provided in a tight state protruding from the seal plate toward the side surface of the tank, the end of the linear elastic member is brought into elastic contact with the inner surface of the tank, and rainwater, etc. is guided by the linear elastic member. A seal structure in a floating roof type lid body characterized by: