FR949351A - Method and apparatus for the manufacture of leaf springs - Google Patents
Method and apparatus for the manufacture of leaf springsInfo
- Publication number
- FR949351A FR949351A FR949351DA FR949351A FR 949351 A FR949351 A FR 949351A FR 949351D A FR949351D A FR 949351DA FR 949351 A FR949351 A FR 949351A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- leaf springs
- leaf
- springs
- 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.)
- Expired
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US949351XA | 1946-07-19 | 1946-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR949351A true FR949351A (en) | 1949-08-29 |
Family
ID=22248019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949351D Expired FR949351A (en) | 1946-07-19 | 1947-07-11 | Method and apparatus for the manufacture of leaf springs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR949351A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2737374A1 (en) * | 1976-08-18 | 1978-02-23 | Mo Avtomobilnyj Zavod Im I A L | PROCESS FOR MANUFACTURING STEEL SPRING LEAVES AND EQUIPMENT FOR EXECUTING THESE |
-
1947
- 1947-07-11 FR FR949351D patent/FR949351A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2737374A1 (en) * | 1976-08-18 | 1978-02-23 | Mo Avtomobilnyj Zavod Im I A L | PROCESS FOR MANUFACTURING STEEL SPRING LEAVES AND EQUIPMENT FOR EXECUTING THESE |
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