ES312228A1 - Procedimiento para la fabricacion de barras de torsion para uniones mecanicas deformables - Google Patents
Procedimiento para la fabricacion de barras de torsion para uniones mecanicas deformablesInfo
- Publication number
- ES312228A1 ES312228A1 ES0312228A ES312228A ES312228A1 ES 312228 A1 ES312228 A1 ES 312228A1 ES 0312228 A ES0312228 A ES 0312228A ES 312228 A ES312228 A ES 312228A ES 312228 A1 ES312228 A1 ES 312228A1
- Authority
- ES
- Spain
- Prior art keywords
- bars
- machining
- steel
- heating
- final diameter
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/14—Torsion springs consisting of bars or tubes
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
-
- 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
-
- 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
- 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)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR972870A FR1402106A (fr) | 1964-04-29 | 1964-04-29 | Ressorts rectilignes de torsion et leur procédé de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
ES312228A1 true ES312228A1 (es) | 1965-07-01 |
Family
ID=8829015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0312228A Expired ES312228A1 (es) | 1964-04-29 | 1965-04-24 | Procedimiento para la fabricacion de barras de torsion para uniones mecanicas deformables |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE1483022C2 (es) |
ES (1) | ES312228A1 (es) |
FR (1) | FR1402106A (es) |
GB (1) | GB1095802A (es) |
OA (1) | OA01701A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5899402A (en) * | 1998-04-14 | 1999-05-04 | Breed Automotive Technology, Inc. | Torsion bar with sharp, rapid onset property and retractor |
US6065706A (en) * | 1998-04-14 | 2000-05-23 | Breed Automotive Technology, Inc. | Energy absorbing seat belt retractor having a torsion bar |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE938376C (de) * | 1942-10-02 | 1956-01-26 | Oberhuetten Vereinigte Obersch | Verfahren und Vorrichtung zum Waermebehandeln von mit hohen spezifischen Walzdruecken gewalzten Staehlen |
DE969024C (de) * | 1942-10-21 | 1958-04-24 | Deutsche Edelstahlwerke Ag | Verfahren zur Vermeidung von Ermuedungsbruechen an gehaerteten Ventilfedern |
DE944135C (de) * | 1944-05-03 | 1956-07-05 | Oberhuetten Vereinigte Obersch | Verfahren zur Herstellung hochbeanspruchter Gegenstaende, z.B. von Drehstabfedern |
-
1964
- 1964-04-29 FR FR972870A patent/FR1402106A/fr not_active Expired
-
1965
- 1965-04-24 ES ES0312228A patent/ES312228A1/es not_active Expired
- 1965-04-28 GB GB17848/65A patent/GB1095802A/en not_active Expired
- 1965-04-29 OA OA51653A patent/OA01701A/xx unknown
- 1965-04-29 DE DE1483022A patent/DE1483022C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1402106A (fr) | 1965-06-11 |
DE1483022B1 (de) | 1970-12-10 |
OA01701A (fr) | 1969-12-15 |
GB1095802A (en) | 1967-12-20 |
DE1483022C2 (de) | 1975-09-11 |
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