JPH03108961U - - Google Patents
Info
- Publication number
- JPH03108961U JPH03108961U JP1990017780U JP1778090U JPH03108961U JP H03108961 U JPH03108961 U JP H03108961U JP 1990017780 U JP1990017780 U JP 1990017780U JP 1778090 U JP1778090 U JP 1778090U JP H03108961 U JPH03108961 U JP H03108961U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- corrugated member
- lid assembly
- pressure vessel
- corrugated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図は、この考案の一実施例を示す正面図、
第２図は、第１図の横断面図、第３図は、この考
案の蓋組立体の移動要領を表す部分断面図、第４
図は、第３図の一部拡大図、第５図は、波形部材
の部分正面図、第６図は、蓋組立体の部分縦断面
図である。
１……波形部材、２……梁部材、３……蓋組立
体、４……圧力容器、５……開口部、６……パツ
キング、１０……シール用ゴム弾性体、１４……
スプロケツトホイール。
FIG. 1 is a front view showing an embodiment of this invention;
FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is a partial sectional view showing how the lid assembly of this invention moves, and FIG.
The figures are a partially enlarged view of FIG. 3, FIG. 5 is a partial front view of the corrugated member, and FIG. 6 is a partial vertical sectional view of the lid assembly. DESCRIPTION OF SYMBOLS 1... Corrugated member, 2... Beam member, 3... Lid assembly, 4... Pressure vessel, 5... Opening, 6... Packing, 10... Rubber elastic body for sealing, 14...
sprocket wheel.
Claims (1)
数の梁部材２を並設してなる蓋組立体３を、圧力
容器４の開口部５上の閉塞位置Ａと該圧力容器の
側壁上の任意の収納位置Ｂとの間を移動可能なよ
うに設置し、該波形部材１の波形部分にスプロケ
ツトホイール１４の歯部を噛合させることにより
、該蓋組立体の移動手段を構成し、該蓋組立体３
と該開口部５との間を該波形部材１の内側の片面
に密着させたシール用ゴム弾性体１０を介して閉
塞可能としたことを特徴とする圧力容器の開閉装
置。 A lid assembly 3 consisting of a corrugated member 1 made of a flexible thin plate and a large number of beam members 2 arranged side by side on one side is placed at a closing position A on the opening 5 of the pressure vessel 4 and on the side wall of the pressure vessel. is installed so as to be movable between an arbitrary storage position B of the corrugated member 1, and the teeth of the sprocket wheel 14 are engaged with the corrugated portion of the corrugated member 1, thereby constituting a means for moving the lid assembly; The lid assembly 3
An opening/closing device for a pressure vessel characterized in that the space between the opening and the opening 5 can be closed via a sealing rubber elastic body 10 that is brought into close contact with one inner surface of the corrugated member 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017780U JPH03108961U (en) | 1990-02-23 | 1990-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017780U JPH03108961U (en) | 1990-02-23 | 1990-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108961U true JPH03108961U (en) | 1991-11-08 |
Family
ID=31520961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990017780U Pending JPH03108961U (en) | 1990-02-23 | 1990-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108961U (en) |
-
1990
- 1990-02-23 JP JP1990017780U patent/JPH03108961U/ja active Pending