JPS6186700U - - Google Patents
Info
- Publication number
- JPS6186700U JPS6186700U JP17157284U JP17157284U JPS6186700U JP S6186700 U JPS6186700 U JP S6186700U JP 17157284 U JP17157284 U JP 17157284U JP 17157284 U JP17157284 U JP 17157284U JP S6186700 U JPS6186700 U JP S6186700U
- Authority
- JP
- Japan
- Prior art keywords
- furnace lid
- furnace
- compression bar
- temperature difference
- prevention device
- 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
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の正面図、第３図は第１図の平面図、
第４図は従来の炉蓋の気密性を示す線図、第５図
は本考案による炉蓋の気密性を示す線図、第６図
は本考案の具体的適用例を示す正面図、第７図Ａ
およびＢは従来例に係る炉蓋を示す断面図、第８
図ＡおよびＢは従来例に係る炉蓋の他の例を示す
断面図、第９図は炉蓋の他の例を示す断面図であ
る。
１１，３１……炉本体、１３，３３……炉蓋、
１７，３４……端リブ、１８，３５……中間リブ
、１９，３６……コンプレツシヨンバー、２１，
３８……設定ナツト。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a front view of figure 1, figure 3 is a plan view of figure 1,
Fig. 4 is a line diagram showing the airtightness of a conventional oven cover, Fig. 5 is a line diagram showing the airtightness of the oven cover according to the present invention, and Fig. 6 is a front view showing a specific application example of the present invention. Figure 7A
and B are cross-sectional views showing the furnace lid according to the conventional example;
Figures A and B are sectional views showing other examples of the conventional furnace lid, and FIG. 9 is a sectional view showing another example of the furnace lid. 11, 31...furnace body, 13,33...furnace cover,
17, 34... End rib, 18, 35... Intermediate rib, 19, 36... Compression bar, 21,
38...Setting nut.
Claims (1)
に設けられる炉蓋の反り防止装置において、炉蓋
外面の両端および中間部に設けられるリブと、各
リブに係合するコンプレツシヨンバーと、両端リ
ブに対するコンプレツシヨンバーの係合位置の設
定により、炉蓋内外面の温度差に基づく炉蓋のわ
ん曲状熱ひずみを矯正可能とする設定手段とを有
してなることを特徴とする炉蓋の反り防止装置。 A warp prevention device for a furnace lid that is openably and closably provided at an opening of a furnace body having a temperature difference between the inside and outside, comprising: ribs provided at both ends and an intermediate portion of the outer surface of the furnace lid; and a compression bar that engages with each rib; It is characterized by having a setting means that allows correction of the curved thermal distortion of the furnace lid due to the temperature difference between the inner and outer surfaces of the furnace lid by setting the engagement position of the compression bar with respect to the ribs at both ends. Furnace lid warping prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17157284U JPS6186700U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17157284U JPS6186700U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186700U true JPS6186700U (en) | 1986-06-06 |
Family
ID=30729247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17157284U Pending JPS6186700U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186700U (en) |
-
1984
- 1984-11-14 JP JP17157284U patent/JPS6186700U/ja active Pending