JPH0222356U - - Google Patents
Info
- Publication number
- JPH0222356U JPH0222356U JP9888388U JP9888388U JPH0222356U JP H0222356 U JPH0222356 U JP H0222356U JP 9888388 U JP9888388 U JP 9888388U JP 9888388 U JP9888388 U JP 9888388U JP H0222356 U JPH0222356 U JP H0222356U
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- roller
- rollers
- workpiece
- treatment furnace
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Description
第１図乃至第６図は本考案の一実施例であり、
第１図は、楕円形状の移送面と仮想移送面との関
係を示すローラの側面図、第２図は、偏心軸心と
した真円ローラの側面図、第３図は、被処理物の
移送状態を示す側面図、第４図は第３図の直前の
移送状態を示す側面図、第５図は、ローラの正面
図、第６図は第５図のＡ―Ａ線における縦断面図
である。第７図は、ローラハース式熱処理炉の内
部構造を説明するために示した側面図である。第
８図は、従来のローラハース式熱処理炉の被処理
物の移送状態を示す側面図である。
２…ローラ、３…被処理物、４…トレー、５…
移送面、８，９…仮想移送面。
Figures 1 to 6 show an embodiment of the present invention,
Fig. 1 is a side view of the roller showing the relationship between the elliptical transfer surface and the virtual transfer surface, Fig. 2 is a side view of a perfectly circular roller with an eccentric axis, and Fig. 3 is a side view of the roller showing the relationship between the elliptical transfer surface and the virtual transfer surface. FIG. 4 is a side view showing the transfer state immediately before FIG. 3, FIG. 5 is a front view of the roller, and FIG. 6 is a longitudinal sectional view taken along line AA in FIG. 5. It is. FIG. 7 is a side view shown to explain the internal structure of the roller hearth heat treatment furnace. FIG. 8 is a side view showing the state of transfer of the processed material in a conventional roller hearth type heat treatment furnace. 2...Roller, 3...Workpiece, 4...Tray, 5...
Transfer plane, 8, 9...virtual transfer plane.
Claims (1)
処理を行うローラハース式熱処理炉において、上
記ローラを被処理物の移送方向の同一線上に軸支
して多数個設け、該多数のローラを同一方向に回
転させ該ローラの仮想移送面をうねり面にしたこ
とを特徴とするローラハース式熱処理炉。 In a roller hearth heat treatment furnace that performs heat treatment while transporting a workpiece by rotation of rollers, a large number of the above-mentioned rollers are pivotally supported on the same line in the transport direction of the workpiece, and the many rollers are rotated in the same direction. A roller hearth type heat treatment furnace characterized in that the virtual transfer surface of the roller is an undulating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9888388U JPH0222356U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9888388U JPH0222356U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222356U true JPH0222356U (en) | 1990-02-14 |
Family
ID=31325538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9888388U Pending JPH0222356U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019138888A1 (en) * | 2018-01-11 | 2019-07-18 | 日本碍子株式会社 | Heat treatment furnace and method for manufacturing same |
-
1988
- 1988-07-26 JP JP9888388U patent/JPH0222356U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019138888A1 (en) * | 2018-01-11 | 2019-07-18 | 日本碍子株式会社 | Heat treatment furnace and method for manufacturing same |
| JPWO2019138888A1 (en) * | 2018-01-11 | 2020-11-26 | 日本碍子株式会社 | Heat treatment furnace and its manufacturing method |
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