JPS4911713A - - Google Patents
Info
- Publication number
- JPS4911713A JPS4911713A JP3685673A JP3685673A JPS4911713A JP S4911713 A JPS4911713 A JP S4911713A JP 3685673 A JP3685673 A JP 3685673A JP 3685673 A JP3685673 A JP 3685673A JP S4911713 A JPS4911713 A JP S4911713A
- Authority
- JP
- Japan
- 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
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Reciprocating Conveyors (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722220188 DE2220188B2 (de) | 1972-04-25 | 1972-04-25 | Universal-rechenkuehlbett mit wendeeinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4911713A true JPS4911713A (cs) | 1974-02-01 |
| JPS5242122B2 JPS5242122B2 (cs) | 1977-10-22 |
Family
ID=5843184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3685673A Expired JPS5242122B2 (cs) | 1972-04-25 | 1973-03-31 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5242122B2 (cs) |
| DE (1) | DE2220188B2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199582A (en) * | 1977-08-02 | 1980-04-22 | Takeda Chemical Industries, Ltd. | Piperazine containing dihydronaphthalene derivatives and compositions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129621U (cs) * | 1979-03-09 | 1980-09-12 |
-
1972
- 1972-04-25 DE DE19722220188 patent/DE2220188B2/de active Granted
-
1973
- 1973-03-31 JP JP3685673A patent/JPS5242122B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199582A (en) * | 1977-08-02 | 1980-04-22 | Takeda Chemical Industries, Ltd. | Piperazine containing dihydronaphthalene derivatives and compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5242122B2 (cs) | 1977-10-22 |
| DE2220188A1 (de) | 1973-11-15 |
| DE2220188B2 (de) | 1976-07-08 |