JPS55152936A - Long material for leaf spring - Google Patents
Long material for leaf springInfo
- Publication number
- JPS55152936A JPS55152936A JP5781579A JP5781579A JPS55152936A JP S55152936 A JPS55152936 A JP S55152936A JP 5781579 A JP5781579 A JP 5781579A JP 5781579 A JP5781579 A JP 5781579A JP S55152936 A JPS55152936 A JP S55152936A
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- spring unit
- rolling process
- long material
- spring
- 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
-
- 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
- F16F1/18—Leaf springs
-
- 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
- F16F2226/00—Manufacturing; Treatments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
PURPOSE:To simplify manufacturing process by forming material into continuous spring unit form, in manfucturing long material for leaf spring, and incorporating different kind of spring unit so that the continuous length of the unit corresponds to the length of the material. CONSTITUTION:The material such as ingot is heated and rolled. In this rolling process, the material for leaf spring having the conventional and fixed form of section is obtained, and also the rolling process corresponding to the form of spring unit is performed. The latter rolling process means the rolling process for taper- rolling of 5b and 6b shown on the long material 4. Through this process, the long material for leaf spring which consists of the continuation of a variety of spring unit forms 5-7 can be obtained. In the material 5a of each spring unit 5, 6 is the circular impeller eye part, 5c is the installation part, 6a is the impeller eye part in elliptic form or military form, and 6c is the installation part in the final stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5781579A JPS55152936A (en) | 1979-05-11 | 1979-05-11 | Long material for leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5781579A JPS55152936A (en) | 1979-05-11 | 1979-05-11 | Long material for leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55152936A true JPS55152936A (en) | 1980-11-28 |
Family
ID=13066407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5781579A Pending JPS55152936A (en) | 1979-05-11 | 1979-05-11 | Long material for leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55152936A (en) |
-
1979
- 1979-05-11 JP JP5781579A patent/JPS55152936A/en active Pending
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