JPS62135094U - - Google Patents
Info
- Publication number
- JPS62135094U JPS62135094U JP2219886U JP2219886U JPS62135094U JP S62135094 U JPS62135094 U JP S62135094U JP 2219886 U JP2219886 U JP 2219886U JP 2219886 U JP2219886 U JP 2219886U JP S62135094 U JPS62135094 U JP S62135094U
- Authority
- JP
- Japan
- Prior art keywords
- bang
- opening
- away
- wall
- heat treatment
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Tunnel Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Description
第１図ないし第４図はこの考案の一実施例を示
す図である。第１図はこの実施例の真空熱処理炉
の要部の側断面図、第２図ないし第４図はその正
断面図であつて、第２図はトツプバングが閉じて
いる状態、第３図はガイドレールが上昇した状態
、第４図はトツプバングが開いた状態をそれぞれ
示す図である。第５図は真空熱処理炉の全体概略
構成を示す側断面図である。第６図は従来の熱処
理炉の要部の側断面図である。
１……真空容器、２……加熱室、２ａ……壁面
、８……開口部、１０……トツプバング（バング
）、２０……ガイドレール。
1 to 4 are diagrams showing an embodiment of this invention. Fig. 1 is a side sectional view of the essential parts of the vacuum heat treatment furnace of this embodiment, and Figs. 2 to 4 are its front sectional views, in which Fig. 2 shows the state in which the top bang is closed, and Fig. 3 shows FIG. 4 shows a state in which the guide rail is raised, and FIG. 4 shows a state in which the top bang is opened. FIG. 5 is a side sectional view showing the overall schematic configuration of the vacuum heat treatment furnace. FIG. 6 is a side sectional view of the main parts of a conventional heat treatment furnace. DESCRIPTION OF SYMBOLS 1... Vacuum container, 2... Heating chamber, 2a... Wall surface, 8... Opening, 10... Top bang (bang), 20... Guide rail.
Claims (1)
と、その加熱室の壁面に沿つて移動してその壁面
に設けられている開口部を開閉するバングと、そ
のバングの移動を案内するガイドレールを具備し
てなる真空熱処理炉において、前記ガイドレール
を前記壁面に対して離接自在に設け、前記バング
を前記開口部に対向させた位置でガイドレールを
壁面に対して離接させることにより、バングを開
口部に対して離接させて開口部を開閉するように
構成したことを特徴とする真空熱処理炉。 A vacuum container, a heating chamber disposed inside the vacuum container, a bang that moves along the wall of the heating chamber to open and close an opening provided in the wall, and a guide that guides the movement of the bang. In a vacuum heat treatment furnace equipped with a rail, the guide rail is provided so as to be able to move toward and away from the wall surface, and the guide rail is moved toward and away from the wall surface at a position where the bang is opposed to the opening. A vacuum heat treatment furnace characterized in that the opening is opened and closed by moving a bang toward and away from the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022198U JPH0618232Y2 (en) | 1986-02-19 | 1986-02-19 | Vacuum heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986022198U JPH0618232Y2 (en) | 1986-02-19 | 1986-02-19 | Vacuum heat treatment furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62135094U true JPS62135094U (en) | 1987-08-25 |
| JPH0618232Y2 JPH0618232Y2 (en) | 1994-05-11 |
Family
ID=30819352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986022198U Expired - Lifetime JPH0618232Y2 (en) | 1986-02-19 | 1986-02-19 | Vacuum heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618232Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5877919B1 (en) * | 2015-04-14 | 2016-03-08 | 中外炉工業株式会社 | Furnace manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194015A (en) * | 1984-03-14 | 1985-10-02 | Ishikawajima Harima Heavy Ind Co Ltd | Door device for vacuum heat treating furnace |
-
1986
- 1986-02-19 JP JP1986022198U patent/JPH0618232Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194015A (en) * | 1984-03-14 | 1985-10-02 | Ishikawajima Harima Heavy Ind Co Ltd | Door device for vacuum heat treating furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5877919B1 (en) * | 2015-04-14 | 2016-03-08 | 中外炉工業株式会社 | Furnace manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0618232Y2 (en) | 1994-05-11 |