JPS569333A - Positioner for material to be heated - Google Patents
Positioner for material to be heatedInfo
- Publication number
- JPS569333A JPS569333A JP8426579A JP8426579A JPS569333A JP S569333 A JPS569333 A JP S569333A JP 8426579 A JP8426579 A JP 8426579A JP 8426579 A JP8426579 A JP 8426579A JP S569333 A JPS569333 A JP S569333A
- Authority
- JP
- Japan
- Prior art keywords
- heated
- vertically movable
- ratchet
- materials
- main
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
Abstract
PURPOSE:To permit the use of materials to be heated, having different sizes, in two-row charge by arranging two sets of moving bases in such a way that the fixed ratchet of a main moving base is in the face of the vertically movable ratchet of an auxiliary moving base when the vertically movable ratchet comes down. CONSTITUTION:In case where materials 3 and 4 to be heated, having different lengths, are charged in two rows, vertically movable ratchets 27 and 40 are brought down, and between main moving bases 16 and 37 and auxiliary moving bases 18 and 38 are, respectively, disconnected. Then, the materials 3 and 4 to be heated are situated beneath the upper beam 15 and oil-pressure cylinders 47 and 48 are driven toward the incoming direction of rods, whereupon the main and auxiliary moving bases 37 and 18 are moved by equal distances in mutually opposite directions by the action of the cylinder 47 and the material 4 to be heated are centered around a central line 52 by a fixed ratchet 39 and the vertically movable ratchet 27. In the same way, the main and auxiliary moving bases 16 and 38 are moved by equal distances in mutually opposite directions by the oil-pressure cylinder 48 and the materials 3 to be heated are centered around a central line 52 by the fixed ratchet 26 and the vertically movable ratchet 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426579A JPS569333A (en) | 1979-07-03 | 1979-07-03 | Positioner for material to be heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426579A JPS569333A (en) | 1979-07-03 | 1979-07-03 | Positioner for material to be heated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569333A true JPS569333A (en) | 1981-01-30 |
Family
ID=13825614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8426579A Pending JPS569333A (en) | 1979-07-03 | 1979-07-03 | Positioner for material to be heated |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569333A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066721A (en) * | 1983-09-22 | 1985-04-16 | 有限会社三輪エンジニアリング | Widow wiper |
| JPS6113643A (en) * | 1984-06-25 | 1986-01-21 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Method of forming voidless isolation structure and semiconductor device having same structure |
-
1979
- 1979-07-03 JP JP8426579A patent/JPS569333A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066721A (en) * | 1983-09-22 | 1985-04-16 | 有限会社三輪エンジニアリング | Widow wiper |
| JPS6113643A (en) * | 1984-06-25 | 1986-01-21 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Method of forming voidless isolation structure and semiconductor device having same structure |
| JPH0344417B2 (en) * | 1984-06-25 | 1991-07-05 | Intaanashonaru Bijinesu Mashiinzu Corp |
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