FR2420381B3 - - Google Patents
Info
- Publication number
- FR2420381B3 FR2420381B3 FR7906885A FR7906885A FR2420381B3 FR 2420381 B3 FR2420381 B3 FR 2420381B3 FR 7906885 A FR7906885 A FR 7906885A FR 7906885 A FR7906885 A FR 7906885A FR 2420381 B3 FR2420381 B3 FR 2420381B3
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Treatment Of Fiber Materials (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT212178A AT351337B (en) | 1978-03-24 | 1978-03-24 | PROCESS FOR THE MANUFACTURE OF WARMED CLEARING PIECES FOR DIE FORGING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420381A1 FR2420381A1 (en) | 1979-10-19 |
FR2420381B3 true FR2420381B3 (en) | 1981-12-24 |
Family
ID=3528215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7906885A Granted FR2420381A1 (en) | 1978-03-24 | 1979-03-19 | PROCESS FOR PRODUCING HOT CUT BLANKETS FOR STAMPING |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT351337B (en) |
DE (1) | DE2911048C2 (en) |
FR (1) | FR2420381A1 (en) |
GB (1) | GB2023474A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT380416B (en) * | 1983-03-08 | 1986-05-26 | Eumuco Ag Fuer Maschinenbau | DEVICE FOR PRODUCING GAPS |
DE3809932C1 (en) * | 1988-03-24 | 1989-06-22 | Otto Junker Gmbh, 5107 Simmerath, De |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459625A (en) * | 1946-11-01 | 1949-01-18 | Wheeling Steel Corp | Welding together metal strip ends |
FR1266042A (en) * | 1959-07-13 | 1961-07-07 | Blaw Knox Co | Method and machine for making a glued joint in a continuously produced metal strip |
-
1978
- 1978-03-24 AT AT212178A patent/AT351337B/en not_active IP Right Cessation
-
1979
- 1979-03-15 GB GB7909155A patent/GB2023474A/en not_active Withdrawn
- 1979-03-19 FR FR7906885A patent/FR2420381A1/en active Granted
- 1979-03-21 DE DE19792911048 patent/DE2911048C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA212178A (en) | 1978-12-15 |
AT351337B (en) | 1979-07-25 |
GB2023474A (en) | 1980-01-03 |
FR2420381A1 (en) | 1979-10-19 |
DE2911048A1 (en) | 1979-10-04 |
DE2911048C2 (en) | 1985-05-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |